cmd/bd test suite is absurdly slow - 279 tests taking 8+ minutes

# Problem

The cmd/bd test suite is painfully slow:
- **279 tests** in cmd/bd alone
- Full suite takes **8+ minutes** to run
- Even with the 16 slowest integration tests now tagged with `integration` build tag, the remaining tests still take forever

This makes the development loop unusable. We can't wait 8+ minutes every time we want to run tests.

# Root Cause Analysis

## 1. Sheer Volume
279 tests is too many for a single package. Even at 0.1s per test, that's 28 seconds minimum just for cmd/bd.

## 2. Each Test Creates Full Database + Temp Directories
Every test does heavy setup:
- Creates temp directory (`t.TempDir()` or `os.MkdirTemp`)
- Initializes SQLite database
- Sets up git repo in many cases
- Creates full storage layer

Example from the tests:
```go
func setupCLITestDB(t *testing.T) string {
    tmpDir := createTempDirWithCleanup(t)
    runBDInProcess(t, tmpDir, "init", "--prefix", "test", "--quiet")
    return tmpDir
}
```

This happens 279 times!

## 3. Tests Are Not Properly Categorized
We have three types of tests mixed together:
- **Unit tests** - should be fast, test single functions
- **Integration tests** - test full workflows, need DB/git
- **End-to-end tests** - test entire CLI commands

They're all lumped together in cmd/bd, all running every time.

# What We've Already Fixed

Added `integration` build tags to 16 obviously-slow test files:
- import_profile_test.go (performance benchmarking tests)
- export_mtime_test.go (tests with time.Sleep calls)
- cli_fast_test.go (full CLI integration tests)
- delete_test.go, import_uncommitted_test.go, sync_local_only_test.go (git integration)
- And 10 more in internal/ packages

These are now excluded from the default `go test ./...` run.

# Proposed Solutions

## Option 1: Shared Test Fixtures (Quick Win)
Create a shared test database that multiple tests can use:
```go
var testDB *sqlite.SQLiteStorage
var testDBOnce sync.Once

func getSharedTestDB(t *testing.T) storage.Storage {
    testDBOnce.Do(func() {
        // Create one DB for all tests
    })
    return testDB
}
```

**Pros**: Easy to implement, immediate speedup
**Cons**: Tests become less isolated, harder to debug failures

## Option 2: Table-Driven Tests (Medium Win)
Collapse similar tests into table-driven tests:
```go
func TestCreate(t *testing.T) {
    tests := []struct{
        name string
        args []string
        want string
    }{
        {"basic issue", []string{"create", "Test"}, "created"},
        {"with description", []string{"create", "Test", "-d", "desc"}, "created"},
        // ... 50 more cases
    }

    db := setupOnce(t) // Setup once, not 50 times
    for _, tt := range tests {
        t.Run(tt.name, func(t *testing.T) {
            // test using shared db
        })
    }
}
```

**Pros**: Dramatically reduces setup overhead, tests run in parallel
**Cons**: Requires refactoring, tests share more state

## Option 3: Split cmd/bd Tests Into Packages (Big Win)
Move tests into focused packages:
- `cmd/bd/internal/clitests` - CLI integration tests (mark with integration tag)
- `cmd/bd/internal/unittests` - Fast unit tests
- Keep only essential tests in cmd/bd

**Pros**: Clean separation, easy to run just fast tests
**Cons**: Requires significant refactoring

## Option 4: Parallel Execution (Quick Win)
Add `t.Parallel()` to independent tests:
```go
func TestSomething(t *testing.T) {
    t.Parallel() // Run this test concurrently with others
    // ...
}
```

**Pros**: Easy to add, can cut time in half on multi-core machines
**Cons**: Doesn't reduce actual test work, just parallelizes it

## Option 5: In-Memory Databases (Medium Win)
Use `:memory:` SQLite databases instead of file-based:
```go
store, err := sqlite.New(ctx, ":memory:")
```

**Pros**: Faster than disk I/O, easier cleanup
**Cons**: Some tests need actual file-based DBs (export/import tests)

# Recommended Approach

**Short-term (this week)**:
1. Add `t.Parallel()` to all independent tests in cmd/bd
2. Use `:memory:` databases where possible
3. Create table-driven tests for similar test cases

**Medium-term (next sprint)**:
4. Split cmd/bd tests into focused packages
5. Mark more integration tests appropriately

**Long-term (backlog)**:
6. Consider shared test fixtures with proper isolation

# Current Status

We've tagged 16 files with `integration` build tag, but the remaining 279 tests in cmd/bd still take 8+ minutes. This issue tracks fixing the cmd/bd test performance specifically.

# Target

Get `go test ./...` (without `-short` or `-tags=integration`) down to **under 30 seconds**.

# THE REAL ROOT CAUSE (Updated Analysis)

After examining the actual test code, the problem is clear:

## Every Test Creates Its Own Database From Scratch

Look at `create_test.go`:
```go
func TestCreate_BasicIssue(t *testing.T) {
    tmpDir := t.TempDir()                          // ← Creates temp dir
    testDB := filepath.Join(tmpDir, ".beads", "beads.db")
    s := newTestStore(t, testDB)                   // ← Opens NEW SQLite connection
                                                    // ← Runs migrations
                                                    // ← Sets config
    // ... actual test (3 lines)
}

func TestCreate_WithDescription(t *testing.T) {
    tmpDir := t.TempDir()                          // ← Creates ANOTHER temp dir
    testDB := filepath.Join(tmpDir, ".beads", "beads.db")
    s := newTestStore(t, testDB)                   // ← Opens ANOTHER SQLite connection
    // ... actual test (3 lines)
}
```

**This happens 279 times!**

## These Tests Don't Need Isolation!

Most tests are just checking:
- "Can I create an issue with a title?"
- "Can I create an issue with a description?"
- "Can I add labels?"

They don't conflict with each other. They could all share ONE database!

## The Fix: Test Suites with Shared Setup

Instead of:
```go
func TestCreate_BasicIssue(t *testing.T) {
    s := newTestStore(t, t.TempDir()+"/db")  // ← Expensive!
    // test
}

func TestCreate_WithDesc(t *testing.T) {
    s := newTestStore(t, t.TempDir()+"/db")  // ← Expensive!
    // test
}
```

Do this:
```go
func TestCreate(t *testing.T) {
    // ONE setup for all subtests
    s := newTestStore(t, t.TempDir()+"/db")

    t.Run("basic_issue", func(t *testing.T) {
        t.Parallel()  // Can run concurrently - tests don't conflict
        // test using shared `s`
    })

    t.Run("with_description", func(t *testing.T) {
        t.Parallel()
        // test using shared `s`
    })

    // ... 50 more subtests, all using same DB
}
```

**Result**: 50 tests → 1 database setup instead of 50!

## Why This Works

SQLite is fine with concurrent reads and isolated transactions. These tests:
- ✅ Create different issues (no ID conflicts)
- ✅ Just read back what they created
- ✅ Don't depend on database state from other tests

They SHOULD share a database!

## Real Numbers

Current:
- 279 tests × (create dir + init SQLite + migrations) = **8 minutes**

After fix:
- 10 test suites × (create dir + init SQLite + migrations) = **30 seconds**
- 279 subtests running in parallel using those 10 DBs = **5 seconds**

**Total: ~35 seconds instead of 8 minutes!**

## Implementation Plan

1. **Group related tests** into suites (Create, List, Update, Delete, etc.)
2. **One setup per suite** instead of per test
3. **Use t.Run() for subtests** with t.Parallel()
4. **Keep tests that actually need isolation** separate (export/import tests, git operations)

This is way better than shuffling tests into folders!

## Progress Update (2025-11-21)

✅ **Completed**:
- Audited all 280 tests, created TEST_SUITE_AUDIT.md ([deleted:[deleted:bd-c49]])
- Refactored create_test.go to shared DB pattern ([deleted:[deleted:bd-y6d]])
- Proven the pattern works: 11 tests now run in 0.04s with 1 DB instead of 11

❌ **Current Reality**:
- Overall test suite: Still 8+ minutes (no meaningful change)
- Only 1 of 76 test files refactored
- Saved ~10 DB initializations out of 280

## Acceptance Criteria (REALISTIC)

This task is NOT complete until:
- [ ] All P1 files refactored (create ✅, dep, stale, comments, list, ready)
- [ ] Test suite runs in < 2 minutes
- [ ] Measured and verified actual speedup

## Next Steps

1. Refactor remaining 5 P1 files: dep_test.go, stale_test.go, comments_test.go, list_test.go, ready_test.go
2. Measure actual time improvement after each file
3. Continue with P2 files if needed to hit <2min target


Test label


bd sync --from-main fails: unknown flag --no-git-history


Test dependency child


Testing & Validation

Ensure reliability through comprehensive testing.

Completed comprehensive Agent Mail test coverage analysis and implementation.

**Test Coverage Summary:**
- 66 total tests across 5 files
- 51 unit tests for HTTP adapter (0.02s)
- 15 integration tests for multi-agent scenarios (~55s total)

**New Tests Added:**
Created `test_multi_agent_coordination.py` (4 tests, 11s) covering:
1. Fairness: 10 agents competing for 5 issues → exactly 1 claim per issue
2. Notifications: End-to-end message delivery between agents
3. Handoff: Clean reservation transfer from agent1 to agent2
4. Idempotency: Double reserve/release by same agent

**Coverage Quality:**
✅ Collision prevention (race conditions)
✅ Graceful degradation (7 failure modes)
✅ TTL/expiration behavior
✅ Multi-agent coordination
✅ JSONL consistency
✅ HTTP error handling
✅ Authorization and configuration

**Intentionally Skipped:**
- Path traversal (validated elsewhere)
- Retry policies (nice-to-have)
- HTTPS/TLS (out of scope)
- Slow tests (50+ agents, soak tests)

See `tests/integration/AGENT_MAIL_TEST_COVERAGE.md` for details.

All tests pass. Agent Mail integration is well-tested and reliable for multi-agent scenarios.


Rapid 1


Add comprehensive tests for show.go commands (show, update, edit, close)

Need to add tests for cmd/bd/show.go which contains show, update, edit, and close commands.

**Challenge**: The existing test patterns use rootCmd.SetArgs() and rootCmd.Execute(), but the global `store` variable needs to match what the commands use. Initial attempt created tests that failed with "no issue found" because the test's store instance wasn't the same as the command's store.

**Files to test**:
- show.go (contains showCmd, updateCmd, editCmd, closeCmd)

**Coverage needed**:
- show command (single issue, multiple issues, JSON output, with dependencies, with labels, with compaction)
- update command (status, priority, title, assignee, description, multiple fields, multiple issues)
- edit command (requires $EDITOR, may need mocking)
- close command (single issue, multiple issues, with reason, JSON output)

**Test approach**:
1. Study working test patterns in init_test.go, list_test.go, etc.
2. Ensure BEADS_NO_DAEMON=1 is set
3. Properly initialize database with bd init
4. Use the command's global store, not a separate instance
5. May need to reset global state between tests

**Success criteria**:
- All test functions pass
- Coverage for show.go increases significantly
- Tests follow existing patterns in cmd/bd/*_test.go


GH#505: Add bd reset command to wipe database

Users struggle to fully reset beads (local + remote). Need bd reset command with safety confirmation. Currently requires manual hook/dir removal. See: https://github.com/steveyegge/beads/issues/505


YABB: Spurious issue updates during normal operations

Issue bd-627d was updated during config refactoring session without any actual changes to it. Only timestamps and content_hash changed.

Observed: Running various bd commands (list, create, etc.) caused bd-627d updated_at to change from 14:14 to 14:31.

Expected: Issues should only be updated when explicitly modified.

This causes:
- Dirty JSONL after every session
- False conflicts in git
- Confusing git history

Likely culprit: Daemon auto-import/export cycle or database migration touching all issues.

Investigated thoroughly - unable to reproduce. The import logic has IssueDataChanged() checks before calling UpdateIssue (importer/importer.go:458). All tests pass. May have been fixed by recent refactorings. Closing as cannot reproduce - please reopen with specific repro steps if it occurs again.


Publish official devcontainer configuration

Devcontainer configuration implemented. Manual testing required in actual devcontainer environment (Codespaces or VSCode Remote Containers). All code changes complete, tests pass, linting clean.


Add close_reason to JSONL export format documentation

PR #551 now persists close_reason to the database, but there's a question about whether this field should be exported to JSONL format.

## Current State
- close_reason is stored in issues.close_reason column
- close_reason is also stored in events table (audit trail)
- The JSONL export format may or may not include close_reason

## Questions
1. Should close_reason be exported to JSONL format?
2. If yes, where should it go (root level or nested in events)?
3. Should there be any special handling to avoid duplication?
4. How should close_reason be handled during JSONL import?

## Why This Matters
- JSONL is the git-friendly sync format
- Other beads instances import from JSONL
- close_reason is meaningful data that should be preserved across clones

## Suggested Action
- Check if close_reason is currently exported in JSONL
- If not, add it to the export schema
- Document the field in JSONL format spec
- Add tests for round-trip (export -> import -> verify close_reason)


Graph Link: replies_to for conversation threading

Implement replies_to link type for message threading.

New command:
- bd mail reply <id> -m 'Response' creates a message with replies_to set

Query support:
- bd show <id> --thread shows full conversation thread
- Thread traversal in storage layer

Storage:
- replies_to column in issues table
- Index for efficient thread queries

This enables Reddit-style nested threads where messages reply to other messages.


Test simple issue


Daemon crash recovery: panic handler + socket cleanup

Improve daemon cleanup on unexpected exit:
1. Add top-level recover() in runDaemonLoop to capture panics
2. Write daemon-error file with stack trace on panic
3. Prefer return over os.Exit where possible (so defers run)
4. In stopDaemon forced-kill path, also remove stale socket if present

This ensures better diagnostics and cleaner state after crashes.


Implement TryResurrectParent function

Create internal/storage/sqlite/resurrection.go with TryResurrectParent(ctx, parentID) function. Parse JSONL history to find deleted parent, create tombstone with status=deleted and is_tombstone=true flag. Handle recursive resurrection for multi-level missing parents (bd-abc.1.2 with missing bd-abc and bd-abc.1).


Add bd reset command for clean slate restart

Implement a command to reset beads to a clean starting state.

**Context:** GitHub issue #479 - users sometimes get beads into an invalid state after updates, and there's no clean way to start fresh. The git backup/restore mechanism that protects against accidental deletion also makes it hard to intentionally reset.

**Current workaround** (from maphew):
```bash
bd daemons killall
git rm .beads/*.jsonl
git commit -m 'remove old issues'
rm .beads/*
bd init
bd onboard
```

**Desired:** A proper `bd reset` command that handles this cleanly and safely.


bd migrate --update-repo-id triggers auto-import that resurrects deleted issues

**Bug:** Running `bd migrate --update-repo-id` can resurrect previously deleted issues from git history.

## What Happened

User deleted 490 closed issues:
- Deletion committed successfully (06d655a) with JSONL at 48 lines
- Database had 48 issues after deletion
- User ran `bd migrate --update-repo-id` to fix legacy database
- Migration triggered daemon auto-import
- JSONL had been restored to 538 issues (from commit 6cd3a32 - before deletion)
- Auto-import loaded the old JSONL over the cleaned database
- Result: 490 deleted issues resurrected

## Root Cause

The auto-import logic in `cmd/bd/sync.go:130-136`:
```go
if isJSONLNewer(jsonlPath) {
    fmt.Println("→ JSONL is newer than database, importing first...")
    if err := importFromJSONL(ctx, jsonlPath, renameOnImport); err != nil {
```

This checks if JSONL mtime is newer than database and auto-imports. The problem:
1. Git operations (pull, merge, checkout) can restore old JSONL files
2. Restored file has recent mtime (time of git operation)
3. Auto-import sees "newer" JSONL and imports it
4. Old data overwrites current database state

## Timeline

- 19:59: Commit 6cd3a32 restored JSONL to 538 issues from d99222d
- 20:22: Commit 3520321 (bd sync)
- 20:23: Commit 06d655a deleted 490 issues → JSONL now 48 lines
- 20:23: User ran `bd migrate --update-repo-id`
- Migration completed, daemon started
- Daemon saw JSONL (restored earlier to 538) was "newer" than database
- Auto-import resurrected 490 deleted issues

## Impact

- **Critical data loss bug** - user deletions can be undone silently
- Affects any workflow that uses git branches, merges, or checkouts
- Auto-import has no safety checks against importing older data
- Users have no warning that old data will overwrite current state

## Fix Options

1. **Content-based staleness** (not mtime-based)
   - Compare JSONL content hash vs database content hash
   - Only import if content actually changed
   - Prevents re-importing old data with new mtime

2. **Database timestamp check**
   - Store "last export timestamp" in database metadata
   - Only import JSONL if it's newer than last export
   - Prevents importing old JSONL after git operations

3. **User confirmation**
   - Before auto-import, show diff of what will change
   - Require confirmation for large changes (>10% issues affected)
   - Safety valve for destructive imports

4. **Explicit sync mode**
   - Disable auto-import entirely
   - Require explicit `bd sync` or `bd import` commands
   - Trade convenience for safety

## Recommended Solution

Combination of #1 and #2:
- Add `last_export_timestamp` to database metadata
- Check JSONL mtime > last_export_timestamp before importing
- Add content hash check as additional safety
- Show warning if importing would delete >10 issues

This preserves auto-import convenience while preventing data loss.

## Files Involved

- `cmd/bd/sync.go:130-136` - Auto-import logic
- `cmd/bd/daemon_sync.go` - Daemon export/import cycle
- `internal/autoimport/autoimport.go` - Staleness detection

## Reproduction Steps

1. Create and delete some issues, commit to git
2. Checkout an earlier commit (before deletion)
3. Checkout back to current commit
4. JSONL file now has recent mtime but old content
5. Run any bd command that triggers auto-import
6. Deleted issues are resurrected


Add git operations for --hard reset

Implement git integration for hard reset mode.

## Operations Needed
1. `git rm -rf .beads/*.jsonl` - remove data files from index
2. `git commit -m 'beads: reset to clean state'` - commit removal
3. After re-init: `git add .beads/` and commit fresh state

## Edge Cases to Handle
- Uncommitted changes in .beads/ - warn or error
- Detached HEAD state - warn, maybe block
- Git not initialized - skip git ops, warn
- Git operations fail mid-way - clear error messaging

## Interface
```go
type GitState struct {
    IsRepo       bool
    IsDirty      bool   // uncommitted changes in .beads/
    IsDetached   bool   // detached HEAD
    Branch       string // current branch name
}

func CheckGitState(beadsDir string) (*GitState, error)
func GitRemoveBeads(beadsDir string) error
func GitCommitReset(message string) error
func GitAddAndCommit(beadsDir, message string) error
```

## Location
`internal/reset/git.go` - keep with reset package for now

Note: Codebase has no central git package. internal/compact/git.go is compact-specific.
Future refactoring could extract shared git utilities, but YAGNI for now.


Remove all deletions.jsonl code except migration

There's deletions manifest code spread across the entire codebase that should have been removed after tombstone migration:

Files with deletions code (non-migration):
- internal/deletions/ - entire package
- cmd/bd/sync.go - 25+ references, auto-compact, sanitize
- cmd/bd/delete.go - dual-writes to deletions.jsonl
- internal/importer/importer.go - checks deletions manifest
- internal/syncbranch/worktree.go - merges deletions.jsonl
- cmd/bd/doctor/fix/sync.go - cleanupDeletionsManifest
- cmd/bd/doctor/fix/deletions.go - HydrateDeletionsManifest
- cmd/bd/integrity.go - checks deletions for data loss
- cmd/bd/deleted.go - entire command
- cmd/bd/compact.go - pruneDeletionsManifest
- cmd/bd/doctor.go - checkDeletionsManifest
- Plus many more

Action: Aggressively remove all non-migration deletions code. Tombstones are the only deletion mechanism now.


Improve Beads test coverage from 46% to 80%


Measure git operation reduction

Quantify the reduction in git operations (pulls, commits, pushes) when using Agent Mail for coordination.

Acceptance Criteria:
- Baseline: count git ops for 10 issues without Agent Mail
- With Agent Mail: count git ops for 10 issues
- Document reduction percentage
- Verify 70-80% reduction claim
- Measure impact on .git directory size growth

Success Metric: ≥70% reduction in git operations


Investigation & Proof of Concept

Validate that MCP Agent Mail works as expected and delivers promised benefits before committing to full integration.

POC completed successfully:
✅ bd-muls: Server installed and tested
✅ bd-27xm: MCP tool execution issues resolved
✅ [deleted:bd-6hji]: File reservation collision prevention validated
✅ bd-htfk: Latency benchmarking shows 20-50x improvement
✅ bd-pmuu: ADR 002 created documenting integration decision

Results validate Agent Mail benefits:
- Collision prevention works (exclusive file reservations)
- Latency: <100ms (vs 2000-5000ms git sync)
- Lightweight deployment (<50MB memory)
- Optional/non-intrusive integration approach validated

Next: bd-wfmw (Integration Layer Implementation)


Implement filesystem shims for WASM

WASM needs JS shims for filesystem access. Child of epic bd-44d0.

## Tasks
- [ ] Implement file read/write shims
- [ ] Map WASM syscalls to Node.js fs API
- [ ] Handle .beads/ directory discovery
- [ ] Test with real JSONL files
- [ ] Support both absolute and relative paths

## Technical Notes
- Use Node.js fs module via syscall/js
- Consider MEMFS for in-memory option


Update docs with multi-repo patterns

Update AGENTS.md, README.md, QUICKSTART.md with multi-repo patterns. Document: config options, routing behavior, backward compatibility, troubleshooting, best practices.


Run final validation and cleanup checks

Final validation pass to ensure all cleanup objectives met and no regressions introduced.

Validation checklist:
1. Dead code verification: `go run golang.org/x/tools/cmd/deadcode@latest -test ./...`
2. Test coverage: `go test -cover ./...`
3. Build verification: `go build ./cmd/bd/`
4. Linting: `golangci-lint run`
5. Integration tests
6. Metrics verification
7. Git clean check

Final metrics to report:
- LOC removed: ~____
- Files deleted: ____
- Files created: ____
- Test coverage: ____%
- Build time: ____ (before/after)
- Test run time: ____ (before/after)

Impact: Confirms all cleanup objectives achieved successfully

## Validation Results (Oct 31, 2025)

**Dead Code:** ✅ Removed 5 unreachable functions (~200 LOC)
- computeIssueContentHash, shouldSkipExport (autoflush.go)
- addDependencyUnchecked, removeDependencyIfExists (dependencies.go)
- isUniqueConstraintError (util.go)

**Tests:** ✅ All pass
**Coverage:**
- Main package: 39.6%
- cmd/bd: 19.5%
- internal/daemon: 37.8%
- internal/storage/sqlite: 58.1%
- internal/rpc: 58.6%

**Build:** ✅ Clean (24.5 MB binary)
**Linting:** 247 issues (mostly errcheck on defer/Close statements)
**Integration Tests:** ✅ All pass
**Metrics:** 55,622 LOC across 200 Go files
**Git:** 3 files modified (dead code removal)


CLI tests (cli_fast_test.go) are slow and should be integration tests

The TestCLI_* tests in cmd/bd/cli_fast_test.go are taking 4-5 seconds each (40+ seconds total), making them the slowest part of the fast test suite.

Current timings:
- TestCLI_Import: 4.73s
- TestCLI_Blocked: 4.33s
- TestCLI_DepTree: 4.15s
- TestCLI_Close: 3.59s
- TestCLI_DepAdd: 3.50s
- etc.

These tests compile the bd binary once in init(), but then execute it multiple times per test with filesystem operations. Despite being named "fast", they're actually end-to-end CLI integration tests.

Options:
1. Tag with //go:build integration (move to integration suite)
2. Optimize: Use in-memory databases, reduce exec calls, better parallelization
3. Keep as-is but understand they're the baseline for "fast" tests

Total test suite currently: 13.8s (cmd/bd alone is 12.8s, and most of that is these CLI tests)

Fixed by reusing existing bd binary from repo root instead of rebuilding.

Before: 15+ minutes (rebuilding binary for every test package)
After: ~12 seconds (reuses pre-built binary)

The init() function now checks for ../../bd first before falling back to building. This means `go build && go test` is now fast.


Sync should cleanup snapshot files after completion

## Problem
`bd sync` leaves orphaned merge artifact files (beads.base.jsonl, beads.left.jsonl) after completion, causing:
1. Doctor warnings about 'Multiple JSONL files found'
2. Confusion during debugging
3. Potential stale data issues on next sync

## Root Cause
`SnapshotManager` creates these files for 3-way merge deletion tracking but `Cleanup()` is never called after sync completes (success or failure).

## Fix
Call `SnapshotManager.Cleanup()` at end of successful sync:

```go
// sync.go after successful validation
sm := NewSnapshotManager(jsonlPath)
sm.Cleanup()
```

## Files
- cmd/bd/sync.go (add cleanup call)
- cmd/bd/snapshot_manager.go (Cleanup method exists at line 188)


Migration tool for existing users

Ensure smooth migration for existing users to separate branch workflow.

Tasks:
- Add bd migrate --separate-branch command
- Detect existing repos, migrate cleanly
- Preserve git history
- Add rollback mechanism
- Test migration on beads' own repo (dogfooding)
- Communication plan (GitHub discussion, docs)
- Version compatibility checks

Estimated effort: 2-3 days


Investigate charmbracelet-based TUI for beads

Now that we've merged the create-form command (PR #603) which uses charmbracelet/huh, investigate whether beads should have a more comprehensive TUI.

Considerations:
- Should this be in core or a separate binary (bd-tui)?
- What functionality would benefit from a TUI? (list view, issue details, search, bulk operations)
- Plugin/extension architecture vs build tags vs separate binary
- Dependency cost vs user experience tradeoff
- Target audience: humans who want interactive workflows vs CLI/scripting users

Related: PR #603 added charmbracelet/huh dependency for create-form command.


Add sync.branch configuration

Add configuration layer to support sync.branch setting via config file, environment variable, or CLI flag.

Tasks:
- Add sync.branch field to config schema
- Add BEADS_SYNC_BRANCH environment variable
- Add --branch flag to bd init
- Add bd config get/set sync.branch commands
- Validation (branch name format, conflicts)
- Config migration for existing users

Estimated effort: 1-2 days


sync tries to create worktree in .git file

example: bd sync --no-daemon
→ Exporting pending changes to JSONL...
→ Committing changes to sync branch 'worktree-db-fail'...
Error committing to sync branch: failed to create worktree: failed to create worktree parent directory: mkdir /var/home/matt/dev/beads/worktree-db-fail/.git: not a directory


Sync protection mechanism resurrects deleted issues

During bd sync, the 'Protecting N issue(s) from left snapshot' logic resurrects issues that are in the deletions manifest, causing UNIQUE constraint failures on subsequent syncs.

## Reproduction
1. Delete an issue with bd delete (creates tombstone + deletions.jsonl entry)
2. Run bd sync - succeeds
3. Run bd sync again - fails with 'UNIQUE constraint failed: issues.id'

## Root Cause
The protection mechanism (designed to prevent data loss during 3-way merge) keeps a snapshot of issues before sync. When importing after pull, it restores issues from this snapshot even if they're in the deletions manifest.

## Observed Behavior
- bd-3pd was deleted and added to deletions.jsonl
- First sync exports tombstone, commits, pulls, imports - succeeds
- Second sync: protection restores bd-3pd from left snapshot
- Import tries to create bd-3pd which already exists → UNIQUE constraint error

## Expected Behavior
Issues in deletions manifest should NOT be restored by protection mechanism.

## Workaround
Manually delete from DB: sqlite3 .beads/beads.db 'DELETE FROM issues WHERE id = "bd-xxx"'

## Files to Investigate
- cmd/bd/sync.go - protection logic
- cmd/bd/snapshot_manager.go - left snapshot handling
- internal/importer/importer.go - import with protection


Add test files for internal/storage

The internal/storage package has no test files at all. This package provides the storage interface abstraction.

Current coverage: N/A (no test files)
Target: Add basic interface tests


Backend task


Fix `bd sync` failure due to daemon auto-export timestamp skew

`bd sync` fails with false-positive "JSONL is newer than database" after daemon auto-export.
Root Cause: Daemon exports local changes to JSONL, updating its timestamp. `bd sync` sees JSONL.mtime > DB.mtime and assumes external changes, blocking export.
Proposed Fixes:
1. `bd sync` auto-imports if timestamp matches but content differs (or just auto-imports).
2. Content-based comparison instead of timestamp only.


Fix goroutine leak in daemon restart

Fire-and-forget goroutine in daemon restart leaks on every restart.

Location: cmd/bd/daemons.go:251

Problem:
go func() { _ = daemonCmd.Wait() }()

- Spawns goroutine without timeout or cancellation
- If daemon command never completes, goroutine leaks forever
- Each daemon restart leaks one more goroutine

Solution: Add timeout and cleanup:
go func() {
    done := make(chan struct{})
    go func() {
        _ = daemonCmd.Wait()
        close(done)
    }()

    select {
    case <-done:
        // Exited normally
    case <-time.After(10 * time.Second):
        // Timeout - daemon should have forked by now
        _ = daemonCmd.Process.Kill()
    }
}()

Impact: Goroutine leak on every daemon restart

Effort: 2 hours


Test RPC mutation event


Implement fs bridge layer for WASM (Go syscall/js to Node.js fs)

Go's os package in WASM returns 'not implemented on js' for mkdir and other file operations. Need to create a bridge layer that:

1. Detects WASM environment (GOOS=js)
2. Uses syscall/js to call Node.js fs module functions
3. Implements wrappers for:
   - os.MkdirAll
   - os.ReadFile / os.WriteFile
   - os.Open / os.Create
   - os.Stat / os.Lstat
   - filepath operations

Approach:
- Create internal/wasm/fs_bridge.go with //go:build js && wasm
- Export Node.js fs functions to Go using global.readFileSync, global.writeFileSync, etc.
- Wrap in Go API that matches os package signatures
- Update beads.go and storage layer to use bridge when in WASM

This unblocks bd-4462 (basic WASM testing) and [deleted:bd-5bbf] (feature parity testing).


Doctor: exclude merge artifacts from 'multiple JSONL' warning

## Problem
`bd doctor` warns about 'Multiple JSONL files found' when merge artifact files exist:
```
JSONL Files: Multiple JSONL files found: beads.base.jsonl, beads.left.jsonl, issues.jsonl ⚠
```

This is confusing because these aren't real issue JSONL files - they're temporary snapshots for deletion tracking.

## Fix
Exclude known merge artifact patterns from the multiple-JSONL warning:

```go
// In doctor JSONL check
skipPatterns := map[string]bool{
    "beads.base.jsonl": true,
    "beads.left.jsonl": true,
    "beads.right.jsonl": true,
}
```

## Files
- cmd/bd/doctor/ (JSONL check logic)


GH#517: Claude sets priority wrong on new install

Claude uses 'medium/high/low' for priority instead of P0-P4. Update bd prime/onboard output to be clearer about priority syntax. See GitHub issue #517.


bd delete --from-file should add deleted issues to deletions manifest

When using bd delete --from-file to bulk delete issues, the deleted issue IDs are not being added to the deletions.jsonl manifest.

This causes those issues to be resurrected during bd sync when git history scanning finds them in old commits.

Expected: All deleted issues should be added to deletions.jsonl so they wont be reimported from git history.

Workaround: Manually add deletion records to deletions.jsonl.


Build Node.js CLI wrapper for WASM

Create npm package that wraps bd.wasm. Child of epic bd-44d0.

## Tasks
- [ ] Set up npm package structure (package.json)
- [ ] Implement CLI argument parsing
- [ ] Load and execute WASM module
- [ ] Handle stdout/stderr correctly
- [ ] Support --json flag for all commands
- [ ] Add bd-wasm bin script

## Success Criteria
- bd-wasm ready --json works identically to bd
- All core commands supported


Message System Improvements

Consolidate improvements to the bd message command including core functionality (message reading), reliability (timeouts), validation, and code quality refactoring


Issue with labels


Update LINTING.md with current baseline

After cleanup, document the remaining acceptable baseline in LINTING.md so we can track regression.


bd import fails on duplicate external_ref with no resolution options

When JSONL contains duplicate external_ref values (e.g., two issues both have external_ref='BS-170'), bd import fails entirely with no resolution options.

User must manually edit JSONL to remove duplicates, which is error-prone.

Example error:
```
batch import contains duplicate external_ref values:
external_ref 'BS-170' appears in issues: [opal-39 opal-43]
```

Should handle this similar to duplicate issue detection - offer to merge, pick one, or clear duplicates.


Change default JSONL filename from beads.jsonl back to issues.jsonl throughout codebase


bd find-duplicates - AI-powered duplicate detection

Find semantically duplicate issues.

Approaches:
1. Mechanical: Exact title/description matching
2. Embeddings: Cosine similarity (cheap, scalable)
3. AI: LLM-based semantic comparison (expensive, accurate)

Uses embeddings by default for >100 issues.

Files: cmd/bd/find_duplicates.go (new)


Add validation and documentation for metadata key format

## Issues

### 1. No validation that keySuffix doesn't contain separator
```go
if keySuffix != "" {
    hashKey += ":" + keySuffix  // ❌ What if keySuffix contains ":"?
}
```

Add validation:
```go
if strings.Contains(keySuffix, ":") {
    return fmt.Errorf("keySuffix cannot contain ':' separator")
}
```

### 2. Inconsistent keySuffix semantics
Empty string means "global", non-empty means "scoped". Better to always pass explicit key:
```go
const (
    SingleRepoKey = "."
    // Multi-repo uses source_repo identifier
)
```

### 3. Metadata key format not documented
Need to document:
- `last_import_hash` - single-repo mode
- `last_import_hash:<repo_key>` - multi-repo mode
- `last_import_time` - when last import occurred
- `last_import_mtime` - fast-path optimization

Add to internal/storage/sqlite/schema.go or docs/


Implement health checks in daemon event loop

Add health checks to checkDaemonHealth() function in daemon_event_loop.go:170:
- Database integrity check
- Disk space check
- Memory usage check

Currently it's just a no-op placeholder.


Latency test 1


Add unit tests for reset package

Comprehensive unit tests for internal/reset package.

## Test Cases

### ValidateState tests
- .beads/ exists → success
- .beads/ missing → appropriate error
- git dirty state detection

### CountImpact tests
- Empty .beads/ → zero counts
- With issues → correct count (open vs closed)
- With tombstones → correct count
- Returns HasUncommitted correctly

### Backup tests
- Creates backup with correct timestamp format
- Preserves all files and permissions
- Returns correct path
- Handles missing .beads/ gracefully
- Errors on pre-existing backup dir

### Git operation tests
- CheckGitState detects dirty, detached, not-a-repo
- GitRemoveBeads removes correct files
- GitCommitReset creates commit with message
- Operations skip gracefully when not in git repo

### Reset tests (with mocks/temp dirs)
- Soft reset removes files, calls init
- Hard reset includes git operations
- Dry run doesn't modify anything
- SkipInit flag prevents re-initialization
- Daemon killall is called
- Backup is created when requested

## Approach
- Can start with interface definitions (TDD style)
- Use testify for assertions
- Create temp directories for isolation
- Mock git operations where needed
- Test completion depends on implementation tasks

## File Location
`internal/reset/reset_test.go`
`internal/reset/backup_test.go`
`internal/reset/git_test.go`


Propagate context through command handlers

Thread context from signal-aware parent through all command handlers.

## Context
Part of context propagation work. Builds on bd-rtp (signal-aware contexts).

## Current State
Many command handlers create their own context.Background() locally instead of receiving context from parent.

## Implementation
1. Add context parameter to command handler functions
2. Pass context from cobra command Run/RunE closures
3. Update all storage operations to use propagated context

## Example Pattern
```go
// Before
Run: func(cmd *cobra.Command, args []string) {
    ctx := context.Background()
    store.GetIssues(ctx, ...)
}

// After
Run: func(cmd *cobra.Command, args []string) {
    // ctx comes from parent signal-aware context
    store.GetIssues(ctx, ...)
}
```

## Files to Update
- All cmd/bd/*.go command handlers
- Ensure context flows from main -> cobra -> handlers -> storage

## Benefits
- Commands respect cancellation signals
- Consistent context handling
- Enables timeouts and deadlines

## Acceptance Criteria
- [ ] All command handlers use propagated context
- [ ] No new context.Background() calls in command handlers
- [ ] Context flows from signal handler to storage layer


Consider using types.Status in merge package for type safety

The merge package uses string for status comparison (e.g., result.Status == closed, issue.Status == StatusTombstone). The types package defines Status as a type alias with validation. While the merge package needs its own Issue struct for JSONL flexibility, it could import and use types.Status for constants to get compile-time type checking. Current code: if left == closed || right == closed. Could be: if left == string(types.StatusClosed). This is low priority since string comparison works correctly. Files: internal/merge/merge.go:44, 488, 501-521


GH#243: Recurring stale daemon.lock causes 5s delays

User reports daemon.lock keeps becoming stale after running Claude with beads.

Symptom:
- bd ready takes 5 seconds (exact)
- daemon.lock exists but socket is missing
- bd daemons killall temporarily fixes it
- Problem recurs after using beads with AI agents

User on v0.22.0, Macbook M2, 132 issues (89 closed)

Hypothesis: Daemon is crashing or exiting uncleanly during agent sessions, leaving stale lock file.

Need to:
1. Add crash logging to daemon to understand why it's exiting
2. Improve cleanup on daemon exit (ensure lock is always removed)
3. Add automatic stale lock detection/cleanup
4. Consider making daemon more resilient to crashes

Oracle analysis complete. Converting to epic with 5 focused sub-issues:
1. RPC fast-fail with socket stat + short timeouts (P0)
2. Standardize daemon detection with lock probe (P1)
3. Crash recovery improvements (P2)
4. Self-heal stale artifacts (P2)
5. Diagnostics and debugging (P3)


Implement bd migrate command

Add bd migrate command to move issues between repos with filtering. Should support: filtering by status/priority/labels, dry-run mode, preserving dependencies, handling source_repo field updates.


JSON test issue

Line 1
Line 2
Line 3


wish: a 'continue' or similar cmd/flag which means alter last issue

so many time I create an issue and then have another thought: 'oh, before I did X and it crashed there was ZZZ happening' or 'actually that is P4 not P2'. It would be nice if when `bd {cmd}` is used without a {title} or {id} it just adds or updates the most recently touched issue.


Refactor: Move staleness check inside daemon branch

## Problem

Currently ensureDatabaseFresh() is called before the daemon mode check, but it checks daemonClient != nil internally and returns early. This is redundant.

**Location:** All read commands (list.go:196, show.go:27, ready.go:102, status.go:80, etc.)

## Current Pattern

Call happens before daemon check, function checks daemonClient internally.

## Better Pattern

Move staleness check to direct mode branch only, after daemon check.

## Impact
Low - minor performance improvement (avoids one function call per command in daemon mode)

## Effort
Medium - requires refactoring 8 command files

## Priority
Low - can defer to future cleanup PR


Fix FOREIGN KEY constraint failures in AddComment and ApplyCompaction

The 'CloseIssue', 'UpdateIssueID', and 'RemoveLabel' methods were fixed in PR #348 to prevent foreign key constraint failures when operating on non-existent issues.

However, the Oracle identified two other methods that follow the same problematic pattern:
1. `AddComment` (in `internal/storage/sqlite/events.go`)
2. `ApplyCompaction` (in `internal/storage/sqlite/compact.go`)

These methods attempt to insert an event record after updating the issue, without verifying that the issue update actually affected any rows. This leads to a foreign key constraint failure if the issue does not exist.

We need to:
1. Create reproduction tests for these failure cases
2. Apply the same fix pattern: check `RowsAffected()` after the update, and return a proper "issue not found" error if it is 0, before attempting to insert the event.
3. Standardize the error message format to "issue %s not found" or "issue not found: %s" for consistency.


CRITICAL: git-history-backfill purges entire database when JSONL reset

When a clone gets reset (git reset --hard origin/main), the git-history-backfill logic incorrectly adds ALL issues to the deletions manifest, then sync purges the entire database.\n\nFix adds safety guard: never delete more than 50% of issues via git-history-backfill. If threshold exceeded, abort with warning message.


Add unit tests for hasJSONLChanged() function

The hasJSONLChanged() function has no unit tests. Should test:
- Normal case: hash matches
- Normal case: hash differs
- Edge case: empty file
- Edge case: missing metadata (first run)
- Edge case: corrupted metadata
- Edge case: file read errors
- Edge case: invalid hash format in metadata

Also add performance benchmarks for large JSONL files.


Client self-heal: remove stale pid when lock free + socket missing

When client detects:
- Socket is missing AND
- tryDaemonLock shows lock NOT held

Then automatically:
1. Remove stale daemon.pid file
2. Optionally auto-start daemon (behind BEADS_AUTO_START_DAEMON=1 env var)

This prevents stale artifacts from accumulating after daemon crashes.


Add tests for bd init --contributor wizard

Write integration tests for the contributor wizard:
- Test fork detection logic
- Test planning repo creation
- Test config setup
- Test with/without upstream remote
- Test with SSH vs HTTPS origins


WASM integration testing

Comprehensive testing of WASM build. Child of epic bd-44d0.

## Tasks
- [ ] Unit tests for WASM module
- [ ] Integration tests with real JSONL files
- [ ] Test all bd commands for parity
- [ ] Performance benchmarks
- [ ] Test in actual Claude Code Web sandbox
- [ ] Document any limitations

## Test Coverage Target
- >90% of bd CLI commands work identically


Improve test coverage for internal/compact (18.2% → 70%)

The compact package has only 18.2% test coverage. This is a core package handling issue compaction and should have at least 70% coverage.

Key functions needing tests:
- runCompactSingle (0%)
- runCompactAll (0%)
- runCompactRPC (0%)
- runCompactStatsRPC (0%)
- runCompactAnalyze (0%)
- runCompactApply (0%)
- pruneDeletionsManifest (0%)

Current coverage: 18.2%
Target coverage: 70%


Documentation

Complete documentation for Agent Mail integration to enable adoption.


Override test

## Overview

[Describe the high-level goal and scope of this epic]

## Success Criteria

- [ ] Criteria 1
- [ ] Criteria 2
- [ ] Criteria 3

## Background

[Provide context and motivation]

## Scope

**In Scope:**
- Item 1
- Item 2

**Out of Scope:**
- Item 1
- Item 2


Audit Current Cache Usage

Understand exactly what code depends on the storage cache


Tests for messaging and graph links

Comprehensive test coverage for all new features.

Test files:
- cmd/bd/mail_test.go - mail command tests
- internal/storage/sqlite/graph_links_test.go - graph link tests
- internal/hooks/hooks_test.go - hook execution tests

Test cases:
- Mail send/inbox/read/ack lifecycle
- Thread creation and traversal (replies_to)
- Bidirectional relates_to
- Duplicate marking and queries
- Supersedes chains
- Ephemeral cleanup
- Identity resolution priority
- Hook execution (mock hooks)
- Schema migration preserves data

Target: >80% coverage on new code


Add bd reset command for clean slate restart

Implement a `bd reset` command to reset beads to a clean starting state.

## Context
GitHub issue #479 - users sometimes get beads into an invalid state after updates, and there's no clean way to start fresh. The git backup/restore mechanism that protects against accidental deletion also makes it hard to intentionally reset.

## Design

### Command Interface
```
bd reset [--hard] [--force] [--backup] [--dry-run] [--no-init]
```

| Flag | Effect |
|------|--------|
| `--hard` | Also remove from git index and commit |
| `--force` | Skip confirmation prompt |
| `--backup` | Create `.beads-backup-{timestamp}/` first |
| `--dry-run` | Preview what would happen |
| `--no-init` | Don't re-initialize after clearing |

### Reset Levels
1. **Soft Reset (default)** - Kill daemons, clear .beads/, re-init. Git history unchanged.
2. **Hard Reset (`--hard`)** - Also git rm and commit the removal, then commit fresh state.

### Implementation Flow
1. Validate .beads/ exists
2. If not --force: show impact summary, prompt confirmation
3. If --backup: copy .beads/ to .beads-backup-{timestamp}/
4. Kill daemons
5. If --hard: git rm + commit
6. rm -rf .beads/*
7. If not --no-init: bd init (and git add+commit if --hard)
8. Print summary

### Safety Mechanisms
- Confirmation prompt (skip with --force)
- Impact summary (issue/tombstone counts)
- Backup option
- Dry-run preview
- Git dirty check warning

### Code Structure
- `cmd/bd/reset.go` - CLI command
- `internal/reset/` - Core logic package


Add simple cleanup command to delete closed issues

Users want a simple command to delete all closed issues without requiring Anthropic API key (unlike compact). Requested in GH #243.


Extract database search logic into helper function

The logic for finding a database in a beads directory is duplicated:
- FindDatabasePath() BEADS_DIR section (beads.go:141-169)
- findDatabaseInTree() (beads.go:248-280)

Both implement the same search order:
1. Check config.json first (single source of truth)
2. Fall back to canonical beads.db
3. Search for *.db files, filtering backups and vc.db

Refactoring suggestion:
Extract to a helper function like:
  func findDatabaseInBeadsDir(beadsDir string) string

Benefits:
- Single source of truth for database search logic
- Easier to maintain and update search order
- Reduces code duplication

Related to [deleted:bd-e16b] implementation.


Review PR #514: fix plugin install docs

Review and merge PR #514 from aspiers. This PR fixes incorrect docs for installing Claude Code plugin from source in docs/PLUGIN.md. Clarifies shell vs Claude Code commands and fixes the . vs ./beads argument issue. URL: https://github.com/anthropics/beads/pull/514


Assigned issue


Implement signal-aware context in CLI commands

Replace context.Background() with signal.NotifyContext() to enable graceful cancellation.

## Context
Part of context propagation work (bd-350). Phase 1 infrastructure is complete - sqlite.New() now accepts context parameter.

## Implementation
Set up signal-aware context at the CLI entry points:

```go
ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
defer cancel()
```

## Key Locations
- cmd/bd/main.go:438 (marked with TODO(bd-350))
- cmd/bd/daemon.go:317 (marked with TODO(bd-350))
- Other command entry points

## Benefits
- Ctrl+C cancels ongoing database operations
- Graceful shutdown on SIGTERM
- Better user experience during long operations

## Acceptance Criteria
- [ ] Ctrl+C during import cancels operation cleanly
- [ ] Ctrl+C during export cancels operation cleanly
- [ ] No database corruption on cancellation
- [ ] Proper cleanup on signal (defers execute)


Improve test coverage for internal/rpc (47.5% → 60%)

The RPC package has only 47.5% test coverage. RPC is the communication layer for daemon operations.

Current coverage: 47.5%
Target coverage: 60%


Modify CreateIssue to support parent resurrection

Update internal/storage/sqlite/sqlite.go:182-196 to call TryResurrectParent before failing on missing parent. Coordinate with EnsureIDs changes for consistent behavior. Handle edge case where parent never existed in JSONL (fail gracefully).


bd sync outputs excessive 'Skipping' messages for tombstoned issues

During sync, every tombstoned issue outputs a 'Skipping bd-xxx (in deletions manifest)' message. With 96+ tombstones, this creates ~200 lines of noise that obscures the actual sync status.

**Current behavior:**
```
Skipping bd-0ih (in deletions manifest: deleted 0001-01-01 by )
Skipping bd-0is (in deletions manifest: deleted 0001-01-01 by )
... (96 more lines)
✓ Sync complete
```

**Expected behavior:**
- Suppress individual skip messages by default
- Show summary: 'Skipped 96 tombstoned issues'
- Or add --verbose flag to show individual skips

**Impact:** Makes sync output unreadable, hard to spot actual errors or warnings.


Export deduplication breaks when JSONL and export_hashes table diverge

## Problem

The export deduplication feature (timestamp-only skipping) breaks when the JSONL file and export_hashes table get out of sync, causing exports to skip issues that aren't actually in the file.

## Symptoms

- `bd export` reports "Skipped 128 issue(s) with timestamp-only changes"
- JSONL file only has 38 lines but DB has 149 issues
- export_hashes table has 149 entries
- Auto-import doesn't trigger (hash matches despite missing data)
- Two repos on same commit show different issue counts

## Root Cause

shouldSkipExport() in autoflush.go compares current issue hash with stored export_hashes entry. If they match, it skips export assuming the issue is already in the JSONL.

This assumption fails when:
1. Git operations (pull, reset, checkout) change JSONL without clearing export_hashes
2. Manual JSONL edits or corruption
3. Import operations that modify DB but don't update export_hashes
4. Partial exports that update export_hashes but don't complete

## Impact

- **Critical data loss risk**: Issues appear to be tracked but aren't persisted to git
- Breaks multi-repo sync (root cause of today's debugging session)
- Auto-import fails to detect staleness (hash matches despite missing data)
- Silent data corruption (no error messages, just missing issues)

## Reproduction

1. Have DB with 149 issues, all in export_hashes table
2. Truncate JSONL to 38 lines (simulate git reset or corruption)
3. Run `bd export` - it skips 128 issues
4. JSONL still has only 38 lines but export thinks it succeeded

## Current Workaround

```bash
sqlite3 .beads/beads.db "DELETE FROM export_hashes"
bd export -o .beads/beads.jsonl
```

## Proposed Solutions

**Option 1: Verify JSONL integrity before skipping**
- Count lines in JSONL, compare with export_hashes count
- If mismatch, clear export_hashes and force full export
- Safe but adds I/O overhead

**Option 2: Hash-based JSONL validation**
- Store hash of entire JSONL file in metadata
- Before export, check if JSONL hash matches
- If mismatch, clear export_hashes
- More efficient, detects any JSONL corruption

**Option 3: Disable timestamp-only deduplication**
- Remove the feature entirely
- Always export all issues
- Simplest and safest, but creates larger git commits

**Option 4: Clear export_hashes on git operations**
- Add post-merge hook to clear export_hashes
- Clear on any import operation
- Defensive approach but may over-clear

## Recommended Fix

Combination of Options 2 + 4:
1. Store JSONL file hash in metadata after export
2. Check hash before export, clear export_hashes if mismatch
3. Clear export_hashes on import operations
4. Add `bd validate` check for JSONL/export_hashes sync

## Files Involved

- cmd/bd/autoflush.go (shouldSkipExport)
- cmd/bd/export.go (export with deduplication)
- internal/storage/sqlite/metadata.go (export_hashes table)

## Recovery Session (2025-10-29 21:30)

### What Happened
- Created 14 new hash ID issues (bd-f8b764c9 through bd-f8b764c9.1)
- bd sync appeared to succeed
- Canonical repo (~/src/beads): 162 issues in DB + JSONL ✓
- Secondary repo (fred/beads): Only 145 issues vs 162 in canonical ✗
- Both repos on same git commit but different issue counts!

### Bug Manifestation During Recovery

1. **Initial state**: fred/beads had 145 issues, 145 lines in JSONL, 145 export_hashes entries

2. **After git reset --hard origin/main**:
   - JSONL: 162 lines (from git)
   - DB: 150 issues (auto-import partially worked)
   - Auto-import failed with UNIQUE constraint error

3. **After manual import --resolve-collisions**:
   - DB: 160 issues
   - JSONL: Still 162 lines
   - export_hashes: 159 entries

4. **After bd export**:
   - **JSONL reduced to 17 lines!** ← The bug in action
   - export_hashes: 159 entries (skipped exporting 142 issues)
   - Silent data loss - no error message

5. **After clearing export_hashes and re-export**:
   - JSONL: 159 lines (missing 3 issues still)
   - DB: 159 issues
   - Still diverged from canonical

### The Bug Loop
Once export_hashes and JSONL diverge:
- Export skips issues already in export_hashes
- But those issues aren't actually in JSONL
- This creates corrupt JSONL with missing issues
- Auto-import can't detect the problem (file hash matches what was exported)
- Data is lost with no error messages

### Recovery Solution
Couldn't break the loop with export alone. Had to:
1. Copy .beads/beads.db from canonical repo
2. Clear export_hashes
3. Full re-export
4. Finally converged to 162 issues

### Key Learnings

1. **The bug is worse than we thought**: It can create corrupt exports (17 lines instead of 162!)

2. **Auto-import can't save you**: Once export is corrupt, auto-import just imports the corrupt data

3. **Silent failure**: No warnings, no errors, just missing issues

4. **Git operations trigger it**: git reset, git pull, etc. change JSONL without clearing export_hashes

5. **Import operations populate export_hashes**: Even manual imports update export_hashes, setting up future export failures

### Immediate Action Required

**DISABLE EXPORT DEDUPLICATION NOW**

This feature is fundamentally broken and causes data loss. Should be disabled until properly fixed.

Quick fix options:
- Set environment variable to disable feature
- Comment out shouldSkipExport check
- Always clear export_hashes before export
- Add validation that DB count == JSONL line count before allowing export

### Long-term Fix

Need Option 2 + 4 from proposed solutions:
1. Store JSONL file hash after every successful export
2. Before export, verify JSONL hash matches expected
3. If mismatch, log WARNING and clear export_hashes
4. Clear export_hashes on every import operation
5. Add git post-merge hook to clear export_hashes
6. Add `bd validate` command to detect divergence


Add test coverage for internal/git package


Audit and fix JSONL filename mismatches across all repo clones

## Problem

Multiple clones of repos are configured with different JSONL filenames (issues.jsonl vs beads.jsonl), causing:
1. JSONL files to be resurrected after deletion (one clone pushes issues.jsonl, another pushes beads.jsonl)
2. Agents unable to see issues filed by other agents after sync
3. Merge conflicts and data inconsistencies

## Root Cause

When repos were "bd doctored" or initialized at different times, some got issues.jsonl (old default) and others got beads.jsonl (Beads repo specific). These clones push their respective files, creating duplicates.

## Task

Scan all repo clones under ~/src/ (1-2 levels deep) and standardize their JSONL configuration.

### Step 1: Find all beads-enabled repos

```bash
# Find all directories named 'beads' at levels 1-2 under ~/src/
find ~/src -maxdepth 2 -type d -name beads
```

### Step 2: For each repo found, check configuration

For each directory from Step 1, check:
- Does `.beads/metadata.json` exist?
- What is the `jsonl_export` value?
- What JSONL files actually exist in `.beads/`?
- Are there multiple JSONL files (problem!)?

### Step 3: Create audit report

Generate a report showing:
```
Repo Path                           | Config        | Actual Files           | Status
----------------------------------- | ------------- | ---------------------- | --------
~/src/beads                         | beads.jsonl   | beads.jsonl            | OK
~/src/dave/beads                    | issues.jsonl  | issues.jsonl           | MISMATCH
~/src/emma/beads                    | issues.jsonl  | issues.jsonl, beads.jsonl | DUPLICATE!
```

### Step 4: Determine canonical name for each repo

For repos that are the SAME git repository (check `git remote -v`):
- Group them together
- Determine which JSONL filename should be canonical (majority wins, or beads.jsonl for the beads repo itself)
- List which clones need to be updated

### Step 5: Generate fix script

Create a script that for each mismatched clone:
1. Updates `.beads/metadata.json` to use the canonical name
2. If JSONL file needs renaming: `git mv .beads/old.jsonl .beads/new.jsonl`
3. Removes any duplicate JSONL files: `git rm .beads/duplicate.jsonl`
4. Commits the change
5. Syncs: `bd sync`

### Expected Output

1. Audit report showing all repos and their config status
2. List of repos grouped by git remote (same repository)
3. Fix script or manual instructions for standardizing each repo
4. Verification that after fixes, all clones of the same repo use the same JSONL filename

### Edge Cases

- Handle repos without metadata.json (use default discovery)
- Handle repos with no git remote (standalone/local)
- Handle repos that are not git repositories
- Don't modify repos with uncommitted changes (warn instead)

### Success Criteria

- All clones of the same git repository use the same JSONL filename
- No duplicate JSONL files in any repo
- All configurations documented in metadata.json
- bd doctor passes on all repos


Document 3-clone ID non-determinism in collision resolution

Document the known behavior of 3+ way collision resolution where ID assignments may vary based on sync order, even though content always converges correctly.

Updates needed:
- Update bd-71107098 notes to mark 2-clone case as solved
- Document 3-clone ID non-determinism as known limitation
- Add explanation to ADVANCED.md or collision resolution docs
- Explain why this happens (pairwise hash comparison is deterministic, but multi-way ID allocation uses sync-order dependent counters)
- Clarify trade-offs: content convergence ✅ vs ID stability ❌

Key points to document:
- Hash-based resolution is pairwise deterministic
- Content always converges correctly (all issues present with correct data)
- Numeric ID assignments in 3+ way collisions depend on sync order
- This is acceptable for most use cases (content convergence is primary goal)
- Full determinism would require complex multi-way comparison


Issue 1 to reopen


Update AGENTS.md and README.md with "bd daemons" documentation

Document the new "bd daemons" command and all subcommands in AGENTS.md and README.md. Include examples and troubleshooting guidance.


Document shared memory test isolation pattern in test_helpers.go

Tests were failing because :memory: creates a shared database across all tests. The fix is to use "file::memory:?mode=memory&cache=private" for test isolation.

Should document this pattern in test_helpers.go and potentially update newTestStore to use private memory by default.


Fix or remove TestFindJSONLPathDefault (issue #356)

Code health review found .test-skip permanently skips TestFindJSONLPathDefault.

The test references issue #356 about wrong JSONL filename expectations (issues.jsonl vs beads.jsonl).

Test file: internal/beads/beads_test.go

The underlying migration from beads.jsonl to issues.jsonl may be complete, so either:
1. Fix the test expectations
2. Remove the test if no longer needed
3. Document why it remains skipped


Fix Homebrew warning about Ruby file location

Homebrew warning: Found Ruby file outside steveyegge/beads tap formula directory.
Warning points to: /opt/homebrew/Library/Taps/steveyegge/homebrew-beads/bd.rb
It should likely be inside a Formula/ directory or similar structure expected by Homebrew taps.


Prevent multiple daemons from running on the same repo

Multiple bd daemons running on the same repo clone causes race conditions and data corruption risks.

**Problem:**
- Nothing prevents spawning multiple daemons for the same repository
- Multiple daemons watching the same files can conflict during sync operations
- Observed: 4 daemons running simultaneously caused sync race condition

**Solution:**
Implement daemon singleton enforcement per repo:
1. Use a lock file (e.g., .beads/.daemon.lock) with PID
2. On daemon start, check if lock exists and process is alive
3. If stale lock (dead PID), clean up and acquire lock
4. If active daemon exists, either:
   - Exit with message 'daemon already running (PID xxx)'
   - Or offer --replace flag to kill existing and take over
5. Release lock on graceful shutdown

**Edge cases to handle:**
- Daemon crashes without releasing lock (stale PID detection)
- Multiple repos in same directory tree (each repo gets own lock)
- Race between two daemons starting simultaneously (atomic lock acquisition)


Improve timestamp comparison readability in import

The timestamp comparison logic uses double-negative which can be confusing:

Current code:
if !incoming.UpdatedAt.After(existing.UpdatedAt) {
    // skip update
}

More readable:
if incoming.UpdatedAt.After(existing.UpdatedAt) {
    // perform update
} else {
    // skip (local is newer)
}

This is a minor refactor for code clarity.

Related: bd-1022
Files: internal/importer/importer.go:411, 488


Issue to close


Benchmark Helper Functions

Extend existing benchmark helpers in internal/storage/sqlite/bench_helpers_test.go (or create if organizing separately).

Existing helper (in compact_bench_test.go):
- setupBenchDB(tb) - Creates temp SQLite database with basic config
  * Used by compact and cycle benchmarks
  * Returns (*SQLiteStorage, cleanup func())

New helpers to add:
- setupLargeBenchDB(b *testing.B) storage.Storage
  * Creates 10K issue database using LargeSQLite fixture
  * Returns configured storage instance

- setupXLargeBenchDB(b *testing.B) storage.Storage
  * Creates 20K issue database using XLargeSQLite fixture
  * Returns configured storage instance

Implementation options:
1. Add to existing compact_bench_test.go (co-located with setupBenchDB)
2. Create new bench_helpers_test.go for organization

Both approaches:
- Build tag: //go:build bench
- Uses fixture generator from internal/testutil/fixtures
- Follows existing setupBenchDB() pattern
- Handles database cleanup

These helpers reduce duplication across new benchmark functions and provide consistent large-scale database setup.


Performance Testing Documentation

Create docs/performance-testing.md documenting the performance testing framework.

Sections:
1. Overview - What the framework does, goals
2. Running Benchmarks
   - make bench command
   - Running specific benchmarks
   - Interpreting output (ns/op, allocs/op)
3. Profiling and Analysis
   - Viewing CPU profiles with pprof
   - Reading flamegraphs
   - Memory profiling
   - Finding hotspots
4. User Diagnostics
   - bd doctor --perf usage
   - Sharing profiles with bug reports
   - Understanding the report output
5. Comparing Performance
   - Using benchstat for before/after comparisons
   - Detecting regressions
6. Tips for Optimization
   - Common patterns
   - When to profile vs benchmark

Style:
- Concise, practical examples
- Screenshots/examples of pprof output
- Clear command-line examples
- Focus on workflow, not theory


bd init resets metadata.json jsonl_export to beads.jsonl, ignoring existing issues.jsonl

When running 'bd init --prefix bd' in a repo that already has .beads/issues.jsonl, the init command overwrites metadata.json and sets jsonl_export back to 'beads.jsonl' instead of detecting and respecting the existing issues.jsonl file.

Steps to reproduce:
1. Have a repo with .beads/issues.jsonl (canonical) and metadata.json pointing to issues.jsonl
2. Delete beads.db and run 'bd init --prefix bd'
3. Check metadata.json - it now says jsonl_export: beads.jsonl

Expected: Init should detect existing issues.jsonl and use it.

Workaround: Manually edit metadata.json after init.


Investigate why test issues persist in database

Test issues (bd-0do3, bd-cjxp, bd-phr2, etc.) keep appearing in ready/list output, cluttering real work. These appear to be leftover test data from test runs.

Need to investigate:
1. Why are test issues not being cleaned up after tests?
2. Are tests creating issues in the main database instead of test databases?
3. Should we add better test isolation or cleanup hooks?
4. Can we add a label/prefix to distinguish test issues from real issues?

These test issues have characteristics:
- Empty descriptions
- Generic titles like "Test issue 0", "Bug P0", "Issue to reopen with reason"
- Created around 2025-11-07 19:00-19:07
- Some assigned to test users like "alice", "bob", "testuser"

## Root Cause Analysis

**Problem**: Python MCP integration tests created test issues in production `.beads/beads.db` instead of isolated test databases.

**Evidence**:
- 29 test issues created on Nov 7, 2025 at 19:00-19:07
- Patterns: "Bug P0", "Test issue X", assignees "alice"/"bob"/"testuser"
- Git commit 0e8936b shows test issues committed to .beads/beads.jsonl
- Tests were being fixed for workspace isolation around the same time

**Why It Happened**:
1. Before commit 0e8936b, `test_client_lazy_initialization()` didn't set `BEADS_WORKING_DIR`
2. Tests fell back to discovering `.beads/` in the project root directory
3. Auto-sync committed test issues to production database

**Resolution**:
1. ✅ Closed 29 test pollution issues (bd-0do3, bd-cjxp, etc.)
2. ✅ Added `failIfProductionDatabase()` guard in Go test helpers
3. ✅ Added production pollution checks in RPC test setup
4. ✅ Created `conftest.py` with pytest safety checks for Python tests
5. ✅ Added `BEADS_TEST_MODE` env var to mark test execution
6. ✅ Tests now fail fast if they detect production database usage

**Prevention**:
- All test helper functions now verify database paths are in temp directories
- Python tests fail immediately if BEADS_DB points to production
- BEADS_TEST_MODE flag helps identify test vs production execution
- Clear error messages guide developers to use proper test isolation

**Files Modified**:
- cmd/bd/test_helpers_test.go - Added failIfProductionDatabase()
- internal/rpc/rpc_test.go - Added temp directory verification
- integrations/beads-mcp/tests/conftest.py - New file with pytest safeguards


Add unit tests for config modes

Test all four orphan_handling modes: strict (fails), resurrect (creates tombstone), skip (logs warning), allow (imports orphan). Verify error messages and logging output for each mode.


Implement topological sort for import ordering

Refactor upsertIssues() to sort issues by hierarchy depth before batch creation. Ensures parents are created before children, fixing latent bug where parent-child pairs in same batch can fail if ordered wrong. Sort by dot count, create in depth-order batches (0→1→2→3).


Baseline quality gate failure: test

The test quality gate is failing on the baseline (main branch).

This blocks the executor from claiming work until fixed.

Error: go test failed: exit status 1

Output:
```
?   	github.com/steveyegge/beads	[no test files]
# github.com/steveyegge/beads/internal/beads_test [github.com/steveyegge/beads/internal/beads.test]
internal/beads/routing_integration_test.go:142:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
# github.com/steveyegge/beads/internal/compact [github.com/steveyegge/beads/internal/compact.test]
internal/compact/compactor_test.go:17:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
# github.com/steveyegge/beads/cmd/bd [github.com/steveyegge/beads/cmd/bd.test]
cmd/bd/integrity_content_test.go:31:32: undefined: ctx
cmd/bd/integrity_content_test.go:183:32: undefined: ctx
FAIL	github.com/steveyegge/beads/cmd/bd [build failed]
# github.com/steveyegge/beads/internal/daemon [github.com/steveyegge/beads/internal/daemon.test]
internal/daemon/discovery_test.go:21:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
internal/daemon/discovery_test.go:59:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
internal/daemon/discovery_test.go:232:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
# github.com/steveyegge/beads/internal/importer [github.com/steveyegge/beads/internal/importer.test]
internal/importer/external_ref_test.go:22:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
internal/importer/external_ref_test.go:106:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
internal/importer/external_ref_test.go:197:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
internal/importer/external_ref_test.go:295:27: not enough arguments in call to sqlite.New
	have (string)
	want (context.Context, string)
internal/importer/importer_test.go:566:27: not enough arguments in call to sqlite.New
	have (st
... (truncated, see full output in logs)
```

Released by executor after budget limit hit. Tests were already fixed manually. Issue can be closed when tests are verified to pass.


Benchmark Suite for Critical Operations

Extend existing benchmark suite with comprehensive benchmarks for critical operations at 10K-20K scale.

Existing benchmarks (keep these):
- cycle_bench_test.go - Cycle detection up to 5K issues (linear, tree, dense graphs)
- compact_bench_test.go - Compaction candidate queries (100 issues)
- internal/rpc/bench_test.go - Daemon vs direct mode comparison

New benchmarks to add in sqlite_bench_test.go (~10-12 total):
1. GetReadyWork - Simple, deep hierarchies, cross-linked (CRITICAL - not currently benchmarked)
2. SearchIssues - No filters, complex filters (CRITICAL - not currently benchmarked)
3. CreateIssue - Single issue creation
4. UpdateIssue - Status/priority/assignee changes
5. AddDependency - Extend to 10K/20K scale (currently only up to 5K)
6. JSONL Export - Full export performance
7. JSONL Import - Import performance

Scale levels:
- Large: 10K issues (5K open, 5K closed)
- XLarge: 20K issues (10K open, 10K closed)

Implementation:
- NEW FILE: internal/storage/sqlite/sqlite_bench_test.go
- Keep existing cycle_bench_test.go and compact_bench_test.go unchanged
- Build tag: //go:build bench
- Standard testing.B benchmarks
- b.ReportAllocs() for memory tracking
- Test both SQLite and JSONL-imported databases

Always generates CPU and memory profiles for analysis.


Publish @beads/bd package to npm registry

Publish the npm package to the public npm registry:

## Prerequisites
- npm account created
- Organization @beads created (or use different namespace)
- npm login completed locally
- Package tested locally (bd-f282 completed)

## Publishing steps
1. Verify package.json version matches current bd version
2. Run npm pack and inspect tarball contents
3. Test installation from tarball one more time
4. Run npm publish --access public
5. Verify package appears on https://www.npmjs.com/package/@beads/bd
6. Test installation from registry: npm install -g @beads/bd

## Post-publish
- Add npm badge to README.md
- Update CHANGELOG.md with npm package release
- Announce in release notes

## Note
- May need to choose different name if @beads namespace unavailable
- Alternative: beads-cli, bd-cli, or unscoped beads-issue-tracker


Add MCP server functions for repair commands

Expose new repair commands via MCP server for agent access:

Functions to add:
- beads_repair_deps()
- beads_detect_pollution()
- beads_validate()
- beads_resolve_conflicts() (when implemented)

Update integrations/beads-mcp/src/beads_mcp/server.py

See repair_commands.md lines 803-884 for design.


Sync branch integrity guards

Track sync branch parent commit. If sync branch was force-pushed, warn user and require confirmation before proceeding. Add option to reset to remote if user accepts rebase. Prevents silent corruption from forced pushes.


Re: Thread Test 2

Great! Thread is working well.


Use -short flag in CI for PR checks

Update CI configuration to use -short flag for PR checks, run full tests nightly.

The slow tests already support testing.Short() and will be skipped.

Expected savings: ~20 seconds for PR checks (fast tests only)

Implementation:
- Update .github/workflows/ci.yml to add -short flag for PR tests
- Create/update nightly workflow for full test runs
- Update README/docs about test strategy

File: .github/workflows/ci.yml:30


Thread Test 2

Testing direct mode


bd doctor --fix should auto-fix prefix mismatch errors

When bd doctor --fix encounters a prefix mismatch during DB-JSONL sync fix, it fails without offering to use --rename-on-import.

**Current behavior:**
```
Fixing DB-JSONL Sync...
→ Importing from JSONL...
Error importing: import failed: exit status 1
Import failed: prefix mismatch detected: database uses 'bd-' but found issues with prefixes: [beads- (2 issues) test- (10 issues)]
```

**Expected behavior:**
- Detect that the mismatched prefixes are all tombstones
- Auto-apply --rename-on-import since tombstones with wrong prefixes are pollution
- Or prompt: 'Found 21 issues with wrong prefixes (all tombstones). Remove them? [Y/n]'

**Context:** Prefix pollution typically comes from contributor PRs that used different test prefixes. These are always safe to remove when they're tombstones.


Code Health & Technical Debt Cleanup

Comprehensive codebase cleanup to remove dead code, refactor monolithic files, deduplicate utilities, and improve maintainability. Based on ultrathink code health analysis conducted 2025-10-27.

Goals:
- Remove ~1,500 LOC of dead/unreachable code
- Split 2 monolithic files (server.go 2,273 LOC, sqlite.go 2,136 LOC) into focused modules
- Deduplicate scattered utility functions (normalizeLabels, BD_DEBUG checks)
- Consolidate test coverage (2,019 LOC of collision tests)
- Improve code navigation and reduce merge conflicts

Impact: Reduces codebase by ~6-8%, improves maintainability, faster CI/CD

Estimated Effort: 11 days across 4 phases


Git history fallback has incorrect logic for detecting deletions

## Problem

The `wasInGitHistory` function in `internal/importer/importer.go:891` returns true if the ID is found **anywhere** in git history. But finding an ID in history doesn't necessarily mean it was deleted - it could mean:

1. The issue was added (appears in a commit adding it)
2. The issue was modified (appears in commits updating it)
3. The issue was deleted (appears in a commit removing it)

The current logic incorrectly treats all three cases as 'deleted'.

## Correct Logic

`git log -S` with `--oneline` shows commits where the string was added OR removed. To detect deletion specifically:

1. ID appears in git history (was once in JSONL)
2. ID is NOT currently in JSONL

The second condition is already checked by the caller (`purgeDeletedIssues`), so technically the logic is correct in context. But the function name and doc comment are misleading.

## Fix Options

1. **Rename function** to `wasEverInJSONL` and update doc comment to clarify
2. **Add explicit check** for current JSONL state in the function itself

Option 1 is simpler and correct since caller already filters.


DetectCycles SQL query has bug preventing cycle detection

The DetectCycles function's SQL query has a bug in the LIKE filter that prevents it from detecting cycles.

Current code (line 571):
```sql
AND p.path NOT LIKE '%' || d.depends_on_id || '→%'
```

This prevents ANY revisit to nodes, including returning to the start node to complete a cycle.

Fix:
```sql
AND (d.depends_on_id = p.start_id OR p.path NOT LIKE '%' || d.depends_on_id || '→%')
```

This allows revisiting the start node (to detect the cycle) while still preventing intermediate node revisits.

Impact: Currently DetectCycles cannot detect any cycles, but this hasn't been noticed because AddDependency prevents cycles from being created. The function would only matter if cycles were manually inserted into the database.


Audit Current Cache Usage

Understand exactly what code depends on the storage cache

Audit complete. See CACHE_AUDIT.md for full findings.

Summary:
- Cache was already removed in commit 322ab63 (2025-10-28)
- server_cache_storage.go deleted (~286 lines)
- All getStorageForRequest calls replaced with s.storage
- All environment variables removed
- MCP multi-repo works via per-project daemon architecture
- All tests updated and passing
- Only stale comment in server.go needed fixing


Add multi-repo support to export metadata updates

## Problem
The bd-ymj fix only updates metadata for the main jsonlPath, but the codebase supports multi-repo mode where exports write to multiple JSONL files.

Other daemon_sync operations handle multi-repo correctly:
- Lines 509-518: Snapshots captured for all multi-repo paths
- Lines 578-587: Deletions applied for all multi-repo paths

But metadata updates are missing!

## Investigation Needed
Metadata is stored globally in database (`last_import_hash`, `last_import_mtime`), but multi-repo has per-repo JSONL files. Current schema may not support tracking multiple JSONL files.

Options:
1. Store metadata per-repo (new schema)
2. Store combined hash of all repos
3. Document that multi-repo doesn't need this metadata (why?)

## Solution (if needed)
```go
// After export
if multiRepoPaths := getMultiRepoJSONLPaths(); multiRepoPaths != nil {
    // Multi-repo mode: update metadata for each JSONL
    for _, path := range multiRepoPaths {
        updateExportMetadata(exportCtx, store, path, log)
    }
} else {
    // Single-repo mode: update metadata for main JSONL
    updateExportMetadata(exportCtx, store, jsonlPath, log)
}
```

## Files
- cmd/bd/daemon_sync.go (createExportFunc, createSyncFunc)
- Possibly: internal/storage/sqlite/metadata.go (schema changes)

## Related
Depends on bd-ar2.1 (extract helper function first)


Blocked issue


bd config set succeeds but doesn't persist to config.toml

Commands like `bd config set daemon.auto_push true` return "Set daemon.auto_push = true" but the config file is never created and `bd info --json | jq '.config'` returns null.

**Steps to reproduce:**
1. Run `bd config set daemon.auto_push true`
2. See success message: "Set daemon.auto_push = true"
3. Check `cat .beads/config.toml` → file doesn't exist
4. Check `bd info --json | jq '.config'` → returns null

**Expected:**
- .beads/config.toml should be created with the setting
- bd info should show the config value

**Impact:**
Users can't enable auto-push/auto-commit via CLI as documented in AGENTS.md


Auto-recovery mode (bd sync --auto-recover)

Add bd sync --auto-recover flag that: detects problematic sync state, backs up .beads/issues.db with timestamp, rebuilds DB from JSONL atomically, verifies consistency, reports what was fixed. Provides safety valve when sync integrity fails.


Fix G104 errors unhandled in internal/storage/sqlite/queries.go:1181

Linting issue: G104: Errors unhandled (gosec) at internal/storage/sqlite/queries.go:1181:4. Error: rows.Close()


Add "bd daemons" command for multi-daemon management

Add a new "bd daemons" command with subcommands to manage daemon processes across all beads repositories/worktrees. Should show all running daemons with metadata (version, workspace, uptime, last sync), allow stopping/restarting individual daemons, auto-clean stale processes, view logs, and show exclusive lock status.


Add test case for symmetric collision (both clones create same ID simultaneously)

TestTwoCloneCollision demonstrates the problem, but we need a simpler unit test for the collision resolver itself.

Test should verify:
- Two issues with same ID, different content
- Content hash determines winner deterministically
- Result is same regardless of which clone imports first
- No title swapping occurs

This can be a simpler test than the full integration test.


Polecats get stuck on interactive shell prompts (cp/mv/rm -i)

During swarm operations, polecats frequently get stuck waiting for interactive prompts from shell commands like:
- cp prompting 'overwrite file? (y/n)'
- mv prompting 'overwrite file? (y/n)'
- rm prompting 'remove file?'

This happens because macOS aliases or shell configs may have -i flags set by default.

Root cause: Claude Code runs commands that trigger interactive confirmation prompts, but cannot respond to them, causing the agent to hang indefinitely.

Observed in: Multiple polecats during GH issues swarm (Dec 2024)
- Derrick, Roustabout, Prospector, Warboy all got stuck on y/n prompts

Suggested fixes:
1. AGENTS.md should instruct agents to always use -f flag with cp/mv/rm
2. Polecat startup could set shell aliases to use non-interactive versions
3. bd prime hook could include guidance about non-interactive commands
4. Consider detecting stuck prompts and auto-recovering


Create npm package structure with package.json

Set up initial npm package structure for @beads/bd:

## Files to create
- npm/package.json - Package metadata, dependencies, scripts
- npm/bin/bd - CLI wrapper script that invokes native binary
- npm/.gitignore - Ignore downloaded binaries
- npm/README.md - Installation and usage instructions

## package.json structure
- Name: @beads/bd (scoped package)
- Main: index.js (exports binary path)
- Bin: bin/bd (CLI entry point)
- Scripts: postinstall (download binary)
- Keywords: issue-tracker, cli, beads, bd
- License: MIT

## Bin wrapper
Simple Node.js script that:
- Spawns native binary with child_process.spawn
- Passes through all arguments and stdio
- Exits with binary's exit code


Fix TestFallbackToDirectModeEnablesFlush deadlock causing 10min test timeout

## Problem

TestFallbackToDirectModeEnablesFlush in direct_mode_test.go deadlocks for 9m59s before timing out, causing the entire test suite to take 10+ minutes instead of <10 seconds.

## Root Cause

Database lock contention between test cleanup and flushToJSONL():
- Test cleanup (line 36) tries to close DB via defer
- flushToJSONL() (line 132) is still accessing DB
- Results in deadlock: database/sql.(*DB).Close() waits for mutex while GetJSONLFileHash() holds it

## Stack Trace Evidence

```
goroutine 512 [sync.Mutex.Lock, 9 minutes]:
database/sql.(*DB).Close(0x14000643790)
  .../database/sql/sql.go:927 +0x84
github.com/steveyegge/beads/cmd/bd.TestFallbackToDirectModeEnablesFlush.func1()
  .../direct_mode_test.go:36 +0xf4

While goroutine running flushToJSONL() holds DB connection via GetJSONLFileHash()
```

## Impact

- Test suite: 10+ minutes → should be <10 seconds
- ALL other tests pass in ~4 seconds
- This ONE test accounts for 99.9% of test runtime

## Related

This is the EXACT same issue documented in MAIN_TEST_REFACTOR_NOTES.md for why main_test.go refactoring was deferred - global state manipulation + DB cleanup = deadlock.

## Fix Approaches

1. **Add proper cleanup sequencing** - stop flush goroutines BEFORE closing DB
2. **Use test-specific DB lifecycle** - ensure flush completes before cleanup
3. **Mock the flush mechanism** - avoid real DB for testing this code path
4. **Add explicit timeout handling** - fail fast with clear error instead of hanging

## Files

- cmd/bd/direct_mode_test.go:36-132
- cmd/bd/autoflush.go:353 (validateJSONLIntegrity)
- cmd/bd/autoflush.go:508 (flushToJSONLWithState)

## Acceptance

- Test passes without timeout
- Test suite completes in <10 seconds
- No deadlock between cleanup and flush operations


Extract daemon sync functions to daemon_sync.go


GH#486: Claude forgets beads workflow mid-session

Claude progressively reverts to TodoWrite or skips tracking despite CLAUDE.md instructions. Happens after context resets or long sessions. Need stronger prompting or hooks. See: https://github.com/steveyegge/beads/issues/486


GH#444: Fix inconsistent status naming in_progress vs in-progress

Documentation uses in-progress (hyphen) but code expects in_progress (underscore). Update all docs to use canonical in_progress. See GitHub issue #444.


Add monitoring and alerting

Observability for production Agent Mail server.

Acceptance Criteria:
- Health check endpoint (/health)
- Prometheus metrics export
- Grafana dashboard
- Alerts for server downtime
- Alerts for high error rate
- Log aggregation config

File: deployment/agent-mail/monitoring/


Graph Link: supersedes for version chains

Implement supersedes link type for version tracking.

New command:
- bd supersede <id> --with <new> - marks id as superseded by new
- Auto-closes the superseded issue

Query support:
- bd show <id> shows 'Superseded by: <new>'
- bd show <new> shows 'Supersedes: <id>'
- bd list --superseded shows version chains

Storage:
- superseded_by column pointing to replacement issue

Useful for design docs, specs, and evolving artifacts.


Daemon crashes silently on RPC query after startup

The daemon fails to handle 'show' RPC commands when:
1) JSONL is newer than database (needs import)
2) git pull fails due to uncommitted changes

Symptoms:
- Daemon appears to run (ps shows process)
- 'bd list' and other commands work fine
- 'bd show <id>' returns "failed to read response: EOF"
- No panic or error logged in daemon.log

Root cause likely: auto-import deadlock or state corruption when import is blocked by git conflicts.

Workaround:
- Restart daemon after syncing git state (commit/push changes)
- OR use --no-daemon flag for all commands

The panic recovery added in server_lifecycle_conn.go:183 didn't catch any panics, confirming this isn't a panic-based crash.

Root cause found and fixed: Two bugs - (1) nil pointer check missing in handleShow causing panic, (2) double JSON encoding in show.go ID resolution. Both fixed. bd show now works with daemon.


Clean up snapshot files after successful merge

After a successful 3-way merge and import during 'bd sync', the snapshot files (beads.base.jsonl, beads.left.jsonl, and their .meta.json files) are left in the .beads/ directory indefinitely.

These files are only needed temporarily during the merge process:
- beads.base.jsonl: snapshot from last successful import
- beads.left.jsonl: snapshot before git pull

Once the merge succeeds and the new JSONL is imported, these files serve no purpose and should be cleaned up.

Current behavior:
- sync.go:269 calls updateBaseSnapshot() after successful import
- UpdateBase() updates beads.base.jsonl to the new state
- beads.left.jsonl is never removed
- Both files accumulate in .beads/ directory

Expected behavior:
- After successful merge and import, clean up both snapshot files
- Only retain snapshots between sync operations (create on export, use during merge, clean up after import)

The cleanup logic exists (SnapshotManager.Cleanup()) but is only called on validation failures (deletion_tracking.go:48), not on success.

Discovered in vc project where stale snapshot files from Nov 8 merge were still present.


Deletions not propagated across multi-workspace sync

## Problem

When working with multiple beads workspaces (clones) sharing the same git remote, deleted issues keep coming back.

## Reproduction

1. Clone A deletes issue `bd-xyz` via `bd delete bd-xyz --force`
2. Clone A daemon syncs and pushes to GitHub
3. Clone B still has `bd-xyz` in its database
4. Clone B daemon exports and pushes its JSONL
5. Clone A pulls and imports → `bd-xyz` comes back!

## Root Cause

**No deletion tracking mechanism.** The system has no way to distinguish between:
- "Issue doesn't exist in JSONL because it was deleted"
- "Issue doesn't exist in JSONL because the export is stale"

Import treats missing issues as "not in this export" rather than "explicitly deleted."

## Solution Options

1. **Tombstone records** - Keep deleted issues in JSONL with `"status":"deleted"` or `"deleted_at"` field
2. **Deletion log** - Separate `.beads/deletions.jsonl` file tracking all deleted IDs
3. **Three-way merge** - Import compares: DB state, old JSONL, new JSONL
4. **Manual conflict resolution** - Detect resurrection and prompt user

## Related

- Similar to resurrection logic for orphaned children (bd-cc4f)
- beads-merge tool handles this better with 3-way merge


Test SQLite WASM compatibility

Verify modernc.org/sqlite works in WASM target. Child of epic bd-44d0.

## Tasks
- [ ] Compile minimal SQLite test to WASM
- [ ] Test database create/open operations
- [ ] Test query execution
- [ ] Test JSONL import/export
- [ ] Benchmark performance vs native

## Decision Point
If modernc.org/sqlite issues, evaluate ncruces/go-sqlite3 alternative.


Consolidate duplicate path-finding utilities (findJSONLPath, findBeadsDir, findGitRoot)

Code health review found these functions defined in multiple places:

- findJSONLPath() in autoflush.go:45-73 and doctor/fix/migrate.go
- findBeadsDir() in autoimport.go:197-239 (with git worktree handling)
- findGitRoot() in autoimport.go:242-269 (Windows path conversion)

The beads package has public FindBeadsDir() and FindJSONLPath() APIs that should be used consistently.

Impact: Bug fixes need to be applied in multiple places. Git worktree handling may not be replicated everywhere.

Fix: Consolidate all implementations to use the beads package APIs. Remove duplicates.


Improve test coverage for cmd/bd CLI (26.2% → 50%)

The main CLI package (cmd/bd) has only 26.2% test coverage. CLI commands should have at least 50% coverage to ensure reliability.

Key areas with low/no coverage:
- daemon_autostart.go (multiple 0% functions)
- compact.go (several 0% functions)
- Various command handlers

Current coverage: 26.2%
Target coverage: 50%


Default to YES for git hooks and merge driver installation

Currently bd init prompts user to install git hooks and merge driver, but setup is incomplete if user declines. Change to install by default unless --skip-hooks or --skip-merge-driver flags are passed. Better safe defaults. If installation fails, warn user and suggest bd doctor --fix.


wish: list & ready show issues as hierarchy tree

`bd ready` and `bd list` just show a flat list, and it's up to the reader to parse which ones are dependent or sub-issues of others. It would be much easier to understand if they were shown in a tree format


Fix: --parent flag doesn't create parent-child dependency

When using `bd create --parent <id>`, the code generates a hierarchical child ID (e.g., bd-123.1) but never creates a parent-child dependency. This causes `bd epic status` to show zero children even though child issues exist.

Root cause: create.go generates child ID using store.GetNextChildID() but never calls store.AddDependency() with type parent-child.

Fix: After creating the issue when parentID is set, automatically add a parent-child dependency linking child -> parent.


Test Epic

## Overview

[Describe the high-level goal and scope of this epic]

## Success Criteria

- [ ] Criteria 1
- [ ] Criteria 2
- [ ] Criteria 3

## Background

[Provide context and motivation]

## Scope

**In Scope:**
- Item 1
- Item 2

**Out of Scope:**
- Item 1
- Item 2


bd-hv01: Missing cleanup of .merged temp file on failure

Problem: deletion_tracking.go:49 creates tmpMerged file but does not clean up on failure, causing disk space leak and potential interference with subsequent syncs.

Fix: Add defer os.Remove(tmpMerged) after creating temp file path.

Files: cmd/bd/deletion_tracking.go:38-89


Improve CheckStaleness error handling

## Problem

CheckStaleness returns 'false' (not stale) for multiple error conditions instead of returning errors. This masks problems.

**Location:** internal/autoimport/autoimport.go:253-285

## Edge Cases That Return False

1. **Invalid last_import_time format** (line 259-262)
   - Corrupted metadata returns 'not stale'
   - Could show stale data

2. **No JSONL file found** (line 267-277)
   - If glob fails, falls back to 'issues.jsonl'
   - If that's empty, returns 'not stale'

3. **JSONL stat fails** (line 279-282)
   - Permission denied, file missing
   - Returns 'not stale' even though can't verify

## Current Code

```go
lastImportTime, err := time.Parse(time.RFC3339, lastImportStr)
if err \!= nil {
    return false, nil  // ← Should return error
}

// ...

if jsonlPath == "" {
    return false, nil  // ← Should return error
}

stat, err := os.Stat(jsonlPath)
if err \!= nil {
    return false, nil  // ← Should return error
}
```

## Fix

```go
lastImportTime, err := time.Parse(time.RFC3339, lastImportStr)
if err \!= nil {
    return false, fmt.Errorf("corrupted last_import_time: %w", err)
}

// ...

if jsonlPath == "" {
    return false, fmt.Errorf("no JSONL file found")
}

stat, err := os.Stat(jsonlPath)
if err \!= nil {
    return false, fmt.Errorf("cannot stat JSONL: %w", err)
}
```

## Impact
Medium - edge cases are rare but should be handled

## Effort
30 minutes - requires updating callers in RPC server

## Dependencies
Requires: bd-n4td (warning on errors)


Test issue 1


Document bd edit command and verify MCP exclusion

Follow-up from PR #152:
1. Add "bd edit" to AGENTS.md with "Humans only" note
2. Verify MCP server doesn't expose bd edit command
3. Consider adding test for command registration


Add tests for daemon config module


## Problem

bd cleanup deletes closed issues (converting them to tombstones) but does NOT prune expired tombstones. Users expect 'cleanup' to do comprehensive cleanup.

## Current Behavior

1. bd cleanup --force converts closed issues to tombstones
2. Expired tombstones (>30 days) remain in issues.jsonl
3. User must separately run bd compact to prune tombstones
4. bd doctor warns about expired tombstones: Run bd compact to prune

## Expected Behavior

bd cleanup should also prune expired tombstones from issues.jsonl.

## Impact

With v0.30.0 making tombstones the default migration path, this UX gap becomes more visible. Users cleaning up their database should not need to know about a separate bd compact command.

## Proposed Solution

Call pruneExpiredTombstones() at the end of the cleanup command (same function used by compact).

## Files to Modify

- cmd/bd/cleanup.go - Add call to pruneExpiredTombstones after deleteBatch

## Acceptance Criteria

- bd cleanup --force prunes expired tombstones after deleting closed issues
- bd cleanup --dry-run shows what tombstones would be pruned
- JSON output includes tombstone prune results


Optimize --sandbox mode: skip FlushManager

When `--sandbox` mode is enabled, skip FlushManager creation entirely.

## Current Behavior
`main.go:561` always creates FlushManager:
```go
flushManager = NewFlushManager(autoFlushEnabled, getDebounceDuration())
```

Even with `--sandbox` (which sets `noAutoFlush=true`), the FlushManager goroutine is still running.

## Proposed Change
```go
// Only create FlushManager if we might actually need it
if !sandboxMode && autoFlushEnabled {
    flushManager = NewFlushManager(true, getDebounceDuration())
}
```

## Handle nil FlushManager
Update PersistentPostRun to handle nil:
```go
if flushManager != nil && !skipFinalFlush {
    if err := flushManager.Shutdown(); err != nil {
        // ...
    }
}
```

## Synchronous Export Fallback
When sandbox mode + write operation occurs, do synchronous export:
```go
if sandboxMode && isDirty {
    performSynchronousExport()
}
```

## Also: Default lock-timeout to 100ms in sandbox mode
In PersistentPreRun, when sandboxMode is detected:
```go
if sandboxMode {
    noDaemon = true
    noAutoFlush = true
    noAutoImport = true
    if lockTimeout == 30*time.Second { // Not explicitly set
        lockTimeout = 100 * time.Millisecond
    }
}
```

Part of bd-olc1


GH#483: Pre-commit hook should not fail when .beads exists but bd sync fails

Pre-commit hook exit 1 on bd sync --flush-only failure blocks commits even when user removed beads but .beads dir reappears. Should warn not fail. See: https://github.com/steveyegge/beads/issues/483


GH#488: Support claude.local.md for local-only config

Allow CLAUDE.local.md for testing bd without committing to repo or overriding shared CLAUDE.md. Not every repo wants committed AI config. See: https://github.com/steveyegge/beads/issues/488


Performance Testing Framework

Add comprehensive performance testing for beads focusing on optimization guidance and validating 10K+ database scale. Uses standard Go tooling, follows existing patterns, minimal complexity.

Components:
- Benchmark suite for critical operations at 10K-20K scale
- Fixture generator for realistic test data (epic hierarchies, cross-links)
- User diagnostics via bd doctor --perf
- Always-on profiling integration

Goals:
- Identify bottlenecks for optimization work
- Validate performance at 10K+ issue scale
- Enable users to collect diagnostics for bug reports
- Support both SQLite and JSONL import paths


Vendor and integrate beads-merge tool

Incorporate @neongreen's beads-merge 3-way merge tool into bd to solve:
- Multi-workspace deletion sync (bd-hv01)
- Git merge conflicts in JSONL
- Field-level intelligent merging

**Repository**: https://github.com/neongreen/mono/tree/main/beads-merge

**Integration approach**: Vendor the Go code with attribution, pending @neongreen's approval (GitHub issue #240)

**Benefits**:
- Prevents deletion resurrection bug
- Smart dependency merging (union + dedup)
- Timestamp handling (max wins)
- Detects deleted-vs-modified conflicts
- Works as git merge driver

**Acceptance criteria**:
- beads-merge code vendored into bd codebase
- Available as `bd merge` command
- Git merge driver setup during `bd init`
- Tests verify 3-way merge logic
- Documentation updated
- @neongreen credited