npm package for bd with native binaries

Create an npm package that wraps native bd binaries for easy installation in Claude Code for Web and other Node.js environments.

## Problem
Claude Code for Web sandboxes are full Linux VMs with npm support, but cannot easily download binaries from GitHub releases due to network restrictions or tooling limitations.

## Solution
Publish bd as an npm package that:
- Downloads platform-specific native binaries during postinstall
- Provides a CLI wrapper that invokes the native binary
- Works seamlessly in Claude Code for Web SessionStart hooks
- Maintains full feature parity (uses native SQLite)

## Benefits vs WASM
- ✅ Full SQLite support (no custom VFS needed)
- ✅ All features work identically to native bd
- ✅ Better performance (native vs WASM overhead)
- ✅ ~4 hours effort vs ~2 days for WASM
- ✅ Minimal maintenance burden

## Success Criteria
- npm install @beads/bd works in Claude Code for Web
- All bd commands function identically to native binary
- SessionStart hook documented for auto-installation
- Package published to npm registry


Document external_ref in content hash behavior

The content hash includes external_ref, which has implications that should be documented.

Current behavior:
- external_ref is included in content hash calculation (collision.go:158-160)
- Changing external_ref changes content hash
- This means: local issue → add external_ref → different hash

Implications:
- Local issue + external_ref addition = looks like 'new content'
- May not match by content hash in some scenarios
- Generally correct behavior, but subtle

Action items:
- Document in code comments
- Add to ARCHITECTURE.md or similar
- Add test demonstrating this behavior
- Consider if this is desired long-term

Related: bd-1022
Files: internal/storage/sqlite/collision.go:158-160


Prefix detection treats embedded hyphens as prefix delimiters

The prefix detection logic in bd import incorrectly identifies issues like 'vc-baseline-test' and 'vc-92cl-gate-test' as having different prefixes ('vc-baseline-' and 'vc-92cl-gate-') instead of recognizing them as having the standard 'vc-' prefix with hyphenated suffixes.

This breaks import with error: 'prefix mismatch detected: database uses vc- but found issues with prefixes: [vc-92cl-gate- (1 issues) vc-baseline- (1 issues)]'

The prefix should be determined by the pattern: prefix is everything up to and including the first hyphen. The suffix can contain hyphens without being treated as part of the prefix.

Example problematic IDs:
- vc-baseline-test (detected as prefix: vc-baseline-)
- vc-92cl-gate-test (detected as prefix: vc-92cl-gate-)
- vc-test (correctly detected as prefix: vc-)

Impact: Users cannot use descriptive multi-part IDs without triggering false prefix mismatch errors.


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.


Repair Commands & AI-Assisted Tooling

Add specialized repair tools to reduce agent repair burden:
1. Git merge conflicts in JSONL
2. Duplicate issues from parallel work
3. Semantic inconsistencies
4. Orphaned references

See ~/src/fred/beads/repair_commands.md for full design doc.

Reduces agent repair time from 5-10 minutes to <30 seconds per repair.


Fix unparam unused parameter in cmd/bd/doctor.go:541

Linting issue: checkHooksQuick - path is unused (unparam) at cmd/bd/doctor.go:541:22. Error: func checkHooksQuick(path string) string {


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


Fix FindBeadsDir to prioritize main repo .beads for worktrees

The FindBeadsDir function should prioritize finding .beads in the main repository root when accessed from a worktree, rather than finding worktree-local .beads directories. This ensures proper sharing of the database across all worktrees.


Test dependency parent


bd-hv01: Non-atomic snapshot operations can cause data loss

## Problem
In sync.go:146-155 and daemon_sync.go:502-505, snapshot capture failures are logged as warnings but sync continues:

```go
if err := exportToJSONL(ctx, jsonlPath); err != nil { ... }
if err := captureLeftSnapshot(jsonlPath); err != nil {
    fmt.Fprintf(os.Stderr, "Warning: failed to capture snapshot...")
}
```

If export succeeds but snapshot capture fails, the merge uses stale snapshot data, potentially deleting wrong issues.

## Impact
- Critical data integrity issue
- Could delete issues incorrectly during multi-workspace sync

## Fix
Make snapshot capture mandatory:
```go
if err := captureLeftSnapshot(jsonlPath); err != nil {
    return fmt.Errorf("failed to capture snapshot (required for deletion tracking): %w", err)
}
```

## Files Affected
- cmd/bd/sync.go:146-155
- cmd/bd/daemon_sync.go:502-505


Add bd hooks install command to embed git hooks in binary

Currently git hooks are installed via `examples/git-hooks/install.sh`, which only exists in the beads source repo. Users who install bd via installer/homebrew/npm can't easily install hooks.

**Proposal:**
Add `bd hooks install` command that:
- Embeds hook scripts in the bd binary (using go:embed)
- Installs them to .git/hooks/ in current repo
- Backs up existing hooks
- Makes them executable

**Commands:**
- `bd hooks install` - Install all hooks
- `bd hooks uninstall` - Remove hooks
- `bd hooks list` - Show installed hooks status

**Benefits:**
- Works for all bd users, not just source repo users
- More discoverable (shows in bd --help)
- Consistent with bd workflow
- Can version hooks with bd releases


Test integration issue

This is a real integration test


Beads commands operate on stale database without warning

All beads read operations should validate database is in sync with JSONL before proceeding.

**Current Behavior:**
- Commands can query/read from stale database
- Only mutation operations (like 'bd sync') check if JSONL is newer
- User gets incorrect results without realizing database is out of sync

**Expected Behavior:**
- All beads commands should have pre-flight check for database freshness
- If JSONL is newer than database, refuse to operate with error: "Database out of sync. Run 'bd import' first."
- Same safety check that exists for 'bd sync' should apply to ALL operations

**Impact:**
- Users make decisions based on incomplete/outdated data
- Silent failures lead to confusion (e.g., thinking issues don't exist when they do)
- Similar to running git commands on stale repo without being warned to pull

**Example:**
- Searched for bd-g9eu issue file: not found
- Issue exists in .beads/issues.jsonl (in git)
- Database was stale, but no warning was given
- Led to incorrect conclusion that issue was already closed/deleted

## Implementation Complete

**Phase 1: Created staleness check (cmd/bd/staleness.go)**
- ensureDatabaseFresh() function checks JSONL mtime vs last_import_time
- Returns error with helpful message when database is stale
- Auto-skips in daemon mode (daemon has auto-import)

**Phase 2: Added to all read commands**
- list, show, ready, status, stale, info, duplicates, validate
- Check runs before database queries in direct mode
- Daemon mode already protected via checkAndAutoImportIfStale()

**Phase 3: Code Review Findings**
See follow-up issues:
- bd-XXXX: Add warning when staleness check errors
- bd-YYYY: Improve CheckStaleness error handling
- bd-ZZZZ: Refactor redundant daemon checks (low priority)

**Testing:**
- Build successful: go build ./cmd/bd
- Binary works: ./bd --version
- Ready for manual testing

**Next Steps:**
1. Test with stale database scenario
2. Implement review improvements
3. Close issue when tests pass


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


Add security tests for WriteFile permissions in doctor command

Test coverage gap identified by automated analysis (vc-217).

**Original Issue:** [deleted:[deleted:bd-da96-baseline-lint]]

In cmd/bd/doctor/gitignore.go:98, os.WriteFile uses 0644 permissions, flagged by gosec G306 as potentially too permissive.

Add tests to verify:
- File is created with appropriate permissions (0600 or less)
- Existing file permissions are not loosened
- File ownership is correct
- Sensitive data handling if .gitignore contains secrets

This ensures .gitignore files are created with secure permissions to prevent unauthorized access.

_This issue was automatically created by AI test coverage analysis._


Fix N-way collision convergence

Epic to fix the N-way collision convergence problem documented in n-way-collision-convergence.md.

## Problem Summary
The current collision resolution implementation works correctly for 2-way collisions but does not converge for 3-way (and by extension N-way) collisions. TestThreeCloneCollision demonstrates this with reproducible failures.

## Root Causes Identified
1. Pairwise resolution doesn't scale - each clone makes local decisions without global context
2. DetectCollisions modifies state during detection (line 83-86 in collision.go)
3. No remapping history - can't track transitive remap chains (test-1 → test-2 → test-3)
4. Import-time resolution is too late - happens after git merge

## Solution Architecture
Replace pairwise resolution with deterministic global N-way resolution using:
- Content-addressable identity (content hashing)
- Global collision resolution (sort all versions by hash)
- Read-only detection phase (separate from modification)
- Idempotent imports (content-first matching)

## Success Criteria
- TestThreeCloneCollision passes without skipping
- All clones converge to identical content after final pull
- No data loss (all issues present in all clones)
- Works for N workers (test with 5+ clones)
- Idempotent imports (importing same JSONL multiple times is safe)

## Implementation Phases
See child issues for detailed breakdown of each phase.


bd message: Refactor duplicated error messages


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.


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.


bd message: Add input validation for --importance flag

The --importance flag accepts any string without validation, leading to confusing server errors.

**Location:** cmd/bd/message.go:256-258

**Fix:**
- Add flag validation for: low, normal, high, urgent
- Add shell completion support
- Validate in runMessageSend before sending

**Impact:** Better UX, prevents confusing errors


bd validate - Comprehensive health check

Run all validation checks in one command.

Checks:
- Duplicates
- Orphaned dependencies
- Test pollution
- Git conflicts

Supports --fix-all for auto-repair.

Depends on bd-cbed9619.1, bd-0dcea000, bd-31aab707, bd-9826b69a.

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


bd delete fails to find closed issues

## Steps to Reproduce
1. Close some issues with `bd close`
2. Try to delete them with `bd delete <ids> --force`
3. Get error "issues not found"

## Expected Behavior
Should delete the closed issues

## Actual Behavior
```
Error: issues not found: bd-74ee, bd-9b13, bd-72w, bd-149, bd-5iv, bd-78w
```

But `bd list --status closed --json` shows they exist.

## Root Cause
Likely the delete command is only looking for open issues, or there's a race condition with auto-import.


Expand checkHooksQuick to verify all hook versions

Currently checkHooksQuick only checks post-merge hook version. Should also check pre-commit, pre-push, and post-checkout for completeness. Keep it lightweight but catch more outdated hooks.


Add 'bd status' command for issue database overview

Implement a bd status command that provides a quick snapshot of the issue database state, similar to how git status shows working tree state.

Expected output: Show summary including counts by state (open, in-progress, blocked, closed), recent activity (last 7 days), and quick overview without needing multiple queries.

Example output showing issue counts, recent activity stats, and pointer to bd list for details.

Proposed options: --all (show all issues), --assigned (show issues assigned to current user), --json (JSON format output)

Use cases: Quick project health check, onboarding for new contributors, integration with shell prompts or CI/CD, daily standup reference


sync branch not match config

./bd sync
→ Exporting pending changes to JSONL...
→ No changes to commit
→ Pulling from sync branch 'gh-386'...
Error pulling from 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
matt@blufin-framation ~/d/b/worktree-db-fail (worktree-db-fail) [1]> bd config list

Configuration:
  auto_compact_enabled = false
  compact_batch_size = 50
  compact_model = claude-3-5-haiku-20241022
  compact_parallel_workers = 5
  compact_tier1_days = 30
  compact_tier1_dep_levels = 2
  compact_tier2_commits = 100
  compact_tier2_days = 90
  compact_tier2_dep_levels = 5
  compaction_enabled = false
  issue_prefix = worktree-db-fail
  sync.branch = worktree-db-fail


Investigate and upgrade to modernc.org/sqlite 1.39.1+

We had to pin modernc.org/sqlite to v1.38.2 due to a FOREIGN KEY constraint regression in v1.39.1 (SQLite 3.50.4).

**Issue:** [deleted:bd-47], GH #144

**Symptom:** CloseIssue fails with "FOREIGN KEY constraint failed (787)" when called via MCP/daemon, but works fine via CLI.

**Root Cause:** Unknown - likely stricter FK enforcement in SQLite 3.50.4 or modernc.org wrapper changes.

**Workaround:** Pinned to v1.38.2 (SQLite 3.49.x)

**TODO:**
1. Monitor modernc.org/sqlite releases for fixes
2. Check SQLite 3.50.5+ changelogs for FK-related fixes
3. Investigate why daemon mode fails but CLI succeeds (connection reuse? transaction isolation?)
4. Consider filing upstream issue with reproducible test case
5. Upgrade when safe


Test update


Update documentation for bd prime and Claude integration

Update AGENTS.md, README.md, and QUICKSTART.md to document the new `bd prime` command, `bd setup claude` command, and tip system.


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.


Update git hooks to be sync.branch aware

## Problem

The pre-push hook blocks pushes when .beads/issues.jsonl has uncommitted changes. But with sync.branch configured, those changes are intentionally NOT committed to main - they go to the sync branch via worktree.

## Current Behavior

1. User configures sync.branch=beads-sync
2. bd sync commits changes to beads-sync via worktree
3. Local .beads/issues.jsonl is updated (needed for import)
4. git push to main triggers pre-push hook
5. Hook sees uncommitted .beads changes and blocks push
6. User must use --no-verify to push

## Expected Behavior

When sync.branch is configured, the pre-push hook should:
1. Check if sync.branch is set (bd config get sync.branch)
2. If set, skip the .beads uncommitted check OR
3. Verify changes are committed to the sync branch instead

## Affected Files

- examples/git-hooks/pre-push
- examples/git-hooks/pre-commit (may also need update)

## Workaround

Use git push --no-verify


Latency test manual


Fix GH #227: bd edit broken pipe errors

bd edit command gets "broken pipe" errors when using daemon mode because editing can take minutes and the daemon connection times out.

Solution: Force bd edit to always use direct mode (--no-daemon) since it's human-only and interactive.

Fixed by checking cmd.Name() == "edit" in main.go PersistentPreRun and setting noDaemon = true.


Implement clone-scoped ID allocation to prevent N-way collisions

## Problem
Current ID allocation uses per-clone atomic counters (issue_counters table) that sync based on local database state. In N-way collision scenarios:
- Clone B sees {test-1} locally, allocates test-2
- Clone D sees {test-1, test-2, test-3} locally, allocates test-4
- When same content gets assigned test-2 and test-4, convergence fails

Root cause: Each clone independently allocates IDs without global coordination, leading to overlapping assignments for the same content.

## Solution
Add clone UUID to ID allocation to make every ID globally unique:

**Current format:** `test-1`, `test-2`, `test-3`
**New format:** `test-1-a7b3`, `test-2-a7b3`, `test-3-c4d9`

Where suffix is first 4 chars of clone UUID.

## Implementation

### 1. Add clone_identity table
```sql
CREATE TABLE clone_identity (
    clone_uuid TEXT PRIMARY KEY,
    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
```

### 2. Modify getNextIDForPrefix()
```go
func (s *SQLiteStorage) getNextIDForPrefix(ctx context.Context, prefix string) (string, error) {
    cloneUUID := s.getOrCreateCloneUUID(ctx)
    shortUUID := cloneUUID[:4]

    nextNum := s.getNextCounterForPrefix(ctx, prefix)
    return fmt.Sprintf("%s-%d-%s", prefix, nextNum, shortUUID), nil
}
```

### 3. Update ID parsing logic
All places that parse IDs (utils.ExtractIssueNumber, etc.) need to handle new format.

### 4. Migration strategy
- Existing IDs remain unchanged (no suffix)
- New IDs get clone suffix automatically
- Display layer can hide suffix in UI: `bd-cb64c226.3-a7b3` → `#42`

## Benefits
- **Zero collision risk**: Same content in different clones gets different IDs
- **Maintains readability**: Still sequential numbering within clone
- **No coordination needed**: Works offline, no central authority
- **Scales to 100+ clones**: 4-char hex = 65,536 unique clones

## Concerns
- ID format change may break existing integrations
- Need migration path for existing databases
- Display logic needs update to hide/show suffixes appropriately

## Success Criteria
- 10+ clone collision test passes without failures
- Existing issues continue to work (backward compatibility)
- Documentation updated with new ID format
- Migration guide for v1.x → v2.x

## Timeline
Medium-term (v1.1-v1.2), 2-3 weeks implementation

## References
- Related to bd-e6d71828 (immediate fix)
- See beads_nway_test.go for failing N-way tests


Week 1 task


GetNextChildID doesn't attempt parent resurrection from JSONL history

When creating a child issue with --parent flag, GetNextChildID fails immediately if parent doesn't exist in DB, without attempting to resurrect it from JSONL history. This breaks the intended resurrection workflow and causes 'parent issue X does not exist' errors even when the parent exists in JSONL.

Related to GH #334 and #278.

Current behavior:
- GetNextChildID checks if parent exists in DB
- If not found, returns error immediately
- No resurrection attempt

Expected behavior:
- GetNextChildID should call TryResurrectParent before failing
- Parent should be restored as tombstone if found in JSONL history
- Child creation should succeed if resurrection succeeds

Impact: Users cannot create child issues for parents that were deleted but exist in JSONL history.


Backend task


Auto-push after merge with safety check

Make bd sync a true one-command solution by auto-pushing after successful content merge.

Behavior:
- After successful content merge, auto-push by default
- Safety check: detect when >50% issues vanished AND >5 existed before
- On safety check trigger: warn but still push (do not block happy path)

Vanished means issues removed from issues.jsonl entirely, NOT status=closed (closed is legitimate swarm completion).

Location: internal/syncbranch/worktree.go
Parent issue: bd-3s8


bd-hv01: Add comprehensive edge case tests for deletion tracking

Need to add tests for: corrupted snapshot file, stale snapshot (> 1 hour), concurrent sync operations (daemon + manual), partial deletion failure, empty remote JSONL, multi-repo mode with deletions, git worktree scenario.

Also refine TestDeletionWithLocalModification to check for specific conflict error instead of accepting any error.

Files: cmd/bd/deletion_tracking_test.go


bd init creates nested .beads directories

bd init sometimes creates .beads/.beads/ nested directories, which should never happen. This occurs fairly often and can cause confusion about which .beads directory is active. Need to add validation to detect if already inside a .beads directory and either error or use the parent .beads location.


Update documentation for merge driver auto-config

Update documentation to reflect the new merge driver auto-configuration during `bd init`.

**Files to update:**
- README.md - Mention merge driver setup in initialization section
- AGENTS.md - Update onboarding section about merge driver
- Possibly QUICKSTART.md

**Content:**
- Explain what the merge driver does
- Show --skip-merge-driver flag usage
- Manual installation steps for post-init setup


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.


Research Go WASM compilation and modernc.org/sqlite WASM support

Investigate technical requirements for compiling bd to WASM:
- Verify modernc.org/sqlite has working js/wasm support
- Identify Go stdlib limitations in WASM (syscalls, file I/O, etc.)
- Research wasm_exec.js runtime and Node.js integration
- Document any API differences between native and WASM builds


bd status "Recent Activity" is misleading - should use git history

## Problem

`bd status` shows "Recent Activity (last 7 days)" but the numbers are wrong. It only looks at database timestamps, not git history. Says "141 issues closed in last 7 days" when thousands have actually come and go.

## Issues

1. Only queries database timestamps, not git history
2. 7 days is too long a window
3. Numbers don't reflect actual activity in JSONL git history

## Proposed Fix

Either:
- Query git history of `.beads/beads.jsonl` to get actual activity (last 24-48 hours)
- Remove "Recent Activity" section entirely if not useful
- Make time window configurable and default to 24h

## Example Output (Current)
```
Recent Activity (last 7 days):
Issues Created:    174
Issues Closed:     141
Issues Updated:    37
```
This is misleading when thousands of issues have actually cycled through.


bd-hv01: Deletion tracking production readiness

Epic to track all improvements and fixes needed to make the deletion tracking implementation ([deleted:bd-hv01]) production-ready.

The core 3-way merge algorithm is sound, but there are critical issues around atomicity, error handling, and edge cases that need to be addressed before this can be safely used in production.

Critical path (P1):
- Non-atomic snapshot operations
- Brittle JSON string comparison
- Silent partial deletion failures
- Race conditions in concurrent scenarios

Follow-up work (P2-P3):
- Test coverage for edge cases and multi-repo mode
- Performance optimizations
- Code refactoring and observability

Related commit: 708a81c


Implement CLI command (cmd/bd/reset.go)

Wire up the reset command with Cobra CLI.

## Responsibilities
- Define command and all flags
- User confirmation prompt (unless --force)
- Display impact summary before confirmation
- Colored output and progress indicators
- Call core reset package
- Handle errors with user-friendly messages
- Register command with rootCmd in init()

## Flags
```go
--hard       bool   "Also remove from git and commit"
--force      bool   "Skip confirmation prompt"
--backup     bool   "Create backup before reset"
--dry-run    bool   "Preview what would happen"
--skip-init  bool   "Do not re-initialize after reset"
--verbose    bool   "Show detailed progress output"
```

## Output Format
```
⚠  This will reset beads to a clean state.

Will be deleted:
  • 47 issues (23 open, 24 closed)
  • 12 tombstones

Continue? [y/N] y

→ Stopping daemons... ✓
→ Removing .beads/... ✓
→ Initializing fresh... ✓

✓ Reset complete. Run 'bd onboard' to set up hooks.
```

## Implementation Notes
- Confirmation logic lives HERE, not in core package
- Use color package (github.com/fatih/color) for output
- Follow patterns from other commands (init.go, doctor.go)
- Add to rootCmd in init() function

## File Location
`cmd/bd/reset.go`


Multi-repo hydration layer

Build core infrastructure to hydrate database from N repos (N≥1), with smart caching via file mtime tracking and routing writes to correct JSONL based on source_repo metadata.


Improve integration test coverage for stateful features


Test child daemon mode


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.


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


bd validate - Comprehensive health check

Run all validation checks in one command.

Checks:
- Duplicates
- Orphaned dependencies
- Test pollution
- Git conflicts

Supports --fix-all for auto-repair.

Depends on bd-cbed9619.1, bd-0dcea000, bd-31aab707, bd-9826b69a.

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


Imperator does not know its own mail identity


Consolidate ID generation and validation into ids.go

Extract ID logic into ids.go: ValidateIssueIDPrefix, GenerateIssueID, EnsureIDs. Move GetAdaptiveIDLength here. Unify single and bulk ID generation flows.


Use RAM disk for Windows CI tests

Windows CI tests time out due to slow filesystem I/O. Even with splitting into parallel jobs, each package set takes >30 minutes.

Implement a RAM disk solution using ImDisk or similar on Windows GitHub Actions runners to speed up tests.

References:
- https://github.com/actions/runner-images/issues/intlharry has examples
- ImDisk can create RAM disks on Windows
- Alternative: use D: drive which may be faster on some runners


Test label update feature


Plugin should provide hooks instead of requiring global install


Add bd migrate-tombstones command

Create migration command to convert existing deletions.jsonl entries to tombstones. Support --dry-run and --verbose flags. Archive old file with .migrated suffix. Per design bd-dli.


MCP server loses workspace context after Amp restart - causes silent failures

**CRITICAL BUG**: The beads MCP server loses workspace context when Amp restarts, leading to silent failures and potential data corruption.

## Reproduction
1. Start Amp with beads MCP server configured
2. Call `mcp__beads__set_context(workspace_root="/path/to/project")`
3. Use MCP tools successfully (e.g., `mcp__beads__show`, `mcp__beads__list`)
4. Restart Amp (new thread/session)
5. Try to use MCP tools without calling `set_context` again
6. **Result**: "Not connected" or "No workspace set" errors

## Impact
- Amp agents silently fail when trying to read/update beads issues
- May attempt to create duplicate issues because they can't see existing ones
- Potential for data corruption if operating on wrong database
- Breaks multi-session workflows
- Creates confusion: CLI works (`./bd`) but MCP tools don't

## Current Workaround
Manually call `mcp__beads__set_context()` at start of every Amp session.

## Root Cause
MCP server is stateful and doesn't persist workspace context across restarts.

## Proposed Fix
**Option 1 (Best)**: Auto-detect workspace from current working directory
- Match behavior of CLI `./bd` commands
- Check for `.beads/` directory in current dir or parents
- No manual context setting needed

**Option 2**: Persist context in MCP server state file
- Save last workspace_root to `~/.config/beads/mcp_context.json`
- Restore on server startup

**Option 3**: Require explicit context in every MCP call
- Add optional `workspace_root` parameter to all MCP tools
- Fall back to saved context if not provided

Acceptance:
- MCP tools work across Amp restarts without manual set_context()
- Auto-detection matches CLI behavior (walks up from CWD)
- Clear error message when no workspace found
- set_context() still works for explicit override
- BEADS_WORKING_DIR env var support
- Integration test validates restart behavior


Extract batch operations to batch_ops.go

Move validateBatchIssues, generateBatchIDs, bulkInsertIssues, bulkRecordEvents, bulkMarkDirty, CreateIssues to batch_ops.go


Git merge driver uses invalid placeholders (%L, %R instead of %A, %B)

## Problem

The beads git merge driver is configured with invalid Git placeholders:

```
git config merge.beads.driver "bd merge %A %O %L %R"
```

Git doesn't recognize `%L` or `%R` as valid merge driver placeholders. The valid placeholders are:
- `%O` = base (common ancestor)
- `%A` = current version (ours)
- `%B` = other version (theirs)

## Impact

- Affects ALL users when they have `.beads/beads.jsonl` merge conflicts
- Automatic JSONL merge fails with error: "error reading left file: failed to open file: open 7: no such file or directory"
- Users must manually resolve conflicts instead of getting automatic merge

## Root Cause

The `bd init` command (or wherever the merge driver is configured) is using non-standard placeholders. When Git encounters `%L` and `%R`, it either passes them literally or interprets them incorrectly.

## Fix

Update the merge driver configuration to:
```
git config merge.beads.driver "bd merge %A %O %A %B"
```

Where:
- 1st `%A` = output file (current file, will be overwritten)
- `%O` = base (common ancestor)
- 2nd `%A` = left/current version
- `%B` = right/other version

## Action Items

1. Fix `bd init` (or equivalent setup command) to use correct placeholders
2. Add migration/warning for existing users with misconfigured merge driver
3. Update documentation with correct merge driver setup
4. Consider adding validation when `bd init` is run


Split monolithic sqlite.go into focused files

internal/storage/sqlite/sqlite.go is 1050 lines containing initialization, 20+ CRUD methods, query building, and schema management.

Split into:
- store.go: Store struct & initialization (150 lines)
- bead_queries.go: Bead CRUD (300 lines)
- work_queries.go: Work queries (200 lines)
- stats_queries.go: Statistics (150 lines)
- schema.go: Schema & migrations (150 lines)
- helpers.go: Common utilities (100 lines)

Impact: Impossible to understand at a glance; hard to find specific functionality; high cognitive load

Effort: 6-8 hours


Audit remaining cmd/bd files for error handling consistency

Extend ERROR_HANDLING_AUDIT.md to cover: daemon_sync.go, update.go, list.go, show.go, close.go, reopen.go, dep.go, label.go, comments.go, delete.go, compact.go, config.go, validate.go and other high-usage command files


Create tip system infrastructure for contextual hints

Implement a tip/hint system that shows helpful contextual messages after successful commands. This is different from the existing error-path "Hint:" messages - tips appear on success paths to educate users about features they might not know about.


Set up WASM build pipeline

Configure Go→WASM compilation pipeline. Child of epic bd-44d0.

## Tasks
- [ ] Create build-wasm.sh script (GOOS=js GOARCH=wasm)
- [ ] Test basic WASM module loading in Node.js
- [ ] Set up wasm_exec.js wrapper
- [ ] Add WASM build to CI/CD
- [ ] Document build process

## Validation
- bd.wasm compiles successfully
- Can load in Node.js without errors
- Bundle size <10MB


Update GetStatistics to report tombstone count separately

Per bd-2m7 design: 'Should tombstones appear in bd stats? Recommendation: Yes, as separate counter: 5 deleted (tombstones)'

Currently GetStatistics counts tombstones in TotalIssues without distinguishing them.

Location: internal/storage/sqlite/events.go:114-121

Add to Statistics struct and query:
- DeletedIssues (tombstone count)
- Exclude tombstones from TotalIssues or document that it includes them


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 mermaid output format for bd dep tree

Add visual dependency graph output using Mermaid format for better visualization of issue relationships.

Example usage:
  bd dep tree --format mermaid <issue-id>
  bd dep tree --format mermaid bd-42 > graph.md

This would output Mermaid syntax that can be rendered in GitHub, documentation sites, or Mermaid live editor.

Implementation notes:
- Add --format flag to dep tree command
- Support 'text' (default) and 'mermaid' formats
- Mermaid graph should show issue IDs, titles, and dependency types
- Consider using flowchart LR or graph TD syntax


Migration guide documentation

Write comprehensive migration guide covering: OSS contributor workflow, team workflow, multi-phase development, multiple personas. Include step-by-step instructions, troubleshooting, and backward compatibility notes.


Phase 2: Implement sandbox auto-detection for GH #353

Implement automatic sandbox detection to improve UX for users in sandboxed environments (e.g., Codex).

**Tasks:**
1. Implement sandbox detection heuristic using syscall.Kill permission checks
2. Auto-enable --sandbox mode when sandbox is detected
3. Display informative message when sandbox is detected

**Implementation:**
- Add isSandboxed() function in cmd/bd/main.go
- Auto-set sandboxMode = true in PersistentPreRun when detected
- Show: 'ℹ  Sandbox detected, using direct mode'

**References:**
- docs/GH353_INVESTIGATION.md (Solution 3, lines 120-160)
- Depends on: Phase 1 (bd-???)

**Acceptance Criteria:**
- Codex users don't need to manually specify --sandbox
- No false positives in normal environments
- Clear messaging when auto-detection triggers


Implement backup functionality for reset

Add backup capability that can be used by reset command.

## Functionality
- Copy .beads/ to .beads-backup-{timestamp}/
- Timestamp format: YYYYMMDD-HHMMSS
- Preserve file permissions
- Return backup path for user feedback

## Location
`internal/reset/backup.go` - keep with reset package for now (YAGNI)

## Interface
```go
func CreateBackup(beadsDir string) (backupPath string, err error)
```

## Notes
- Simple recursive file copy, no compression needed
- Error if backup dir already exists (unlikely with timestamp)
- Backup directories SHOULD be gitignored
- Add `.beads-backup-*/` pattern to .beads/.gitignore template in doctor package
- Consider: ListBackups() for future `bd backup list` command (not for this PR)


Investigate TestRoutingIntegration failure

TestRoutingIntegration/maintainer_with_SSH_remote failed during pre-commit check with "expected role maintainer, got contributor".
This occurred while running `go test -short ./...` on darwin/arm64.
The failure appears unrelated to storage/sqlite changes.
Need to investigate if this is a flaky test or environmental issue.


Multi-clone collision resolution testing and documentation

Epic to track improvements to multi-clone collision resolution based on ultrathinking analysis of-3d844c58 and [deleted:bd-71107098].

Current state:
- 2-clone collision resolution is SOUND and working correctly
- Hash-based deterministic collision resolution works
- Test fails due to timestamp comparison, not actual logic issues

Work needed:
1. Fix TestTwoCloneCollision to compare content not timestamps
2. Add TestThreeCloneCollision for regression protection
3. Document 3-clone ID non-determinism as known behavior


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)


getLocalSyncBranch silently ignores YAML parse errors

In autoimport.go:170-172, YAML parsing errors are silently ignored. If a user has malformed YAML in config.yaml, sync-branch will just silently be empty with no feedback.

Recommendation: Add debug logging since this function is only called during auto-import, and debugging silent failures is painful.

Add: debug.Logf("Warning: failed to parse config.yaml: %v", err)


Integration Testing

Verify cache removal doesn't break any workflows


Split internal/rpc/server.go into focused modules

The file `internal/rpc/server.go` is 2,273 lines with 50+ methods, making it difficult to navigate and prone to merge conflicts. Split into 8 focused files with clear responsibilities.

Current structure: Single 2,273-line file with:
- Connection handling
- Request routing
- All 40+ RPC method implementations
- Storage caching
- Health checks & metrics
- Cleanup loops

Target structure:
```
internal/rpc/
├── server.go          # Core server, connection handling (~300 lines)
├── methods_issue.go   # Issue operations (~400 lines)
├── methods_deps.go    # Dependency operations (~200 lines)
├── methods_labels.go  # Label operations (~150 lines)
├── methods_ready.go   # Ready work queries (~150 lines)
├── methods_compact.go # Compaction operations (~200 lines)
├── methods_comments.go # Comment operations (~150 lines)
├── storage_cache.go   # Storage caching logic (~300 lines)
└── health.go          # Health & metrics (~200 lines)
```

Migration strategy:
1. Create new files with appropriate methods
2. Keep `server.go` as main file with core server logic
3. Test incrementally after each file split
4. Final verification with full test suite


Add migration guide for library consumers

The contributor-workflow-analysis.md has excellent migration examples for CLI users (lines 508-549) but lacks examples for library consumers like VC that use beadsLib in Go/TypeScript code.

Library consumers need to know:
- Whether their existing code continues to work unchanged (backward compatibility)
- How config.toml is automatically read (transparent hydration)
- When and how to use explicit multi-repo configuration
- What happens if config.toml doesn't exist (defaults)

Example needed:
```go
// Before (v0.17.3)
store, err := beadsLib.NewSQLiteStorage(".beads/vc.db")

// After (v0.18.0 with multi-repo) - still works!
store, err := beadsLib.NewSQLiteStorage(".beads/vc.db")
// Automatically reads .beads/config.toml if present

// Explicit multi-repo (if needed)
cfg := beadsLib.Config{
    Primary: ".beads/vc.db",
    Additional: []string{"~/.beads-planning"},
}
store, err := beadsLib.NewStorageWithConfig(cfg)
```


Add AI planning docs management guidance to bd onboard (GH-196)

Enhanced bd onboard command to provide guidance for managing AI-generated planning documents (Claude slop).

Addresses GitHub issue #196: https://github.com/steveyegge/beads/issues/196

Changes:
- Added Managing AI-Generated Planning Documents section to bd onboard
- Recommends using history/ directory for ephemeral planning files
- Updated AGENTS.md to demonstrate the pattern
- Added comprehensive tests

Commit: d46177d


Investigate database pollution - unexpected issue count increases

Two repositories showing unexpected issue counts:
- ~/src/beads: 280 issues (expected ~209-220)
- ~/src/dave/beads: 895 issues (675 open, 149 closed)

This suggests database pollution - issues from one repository leaking into another. Need to investigate:
1. Run bd detect-pollution on both repos
2. Check for cross-repo contamination
3. Identify source of pollution (daemon? multi-repo config? import issues?)
4. Clean up polluted databases
5. Prevent future pollution


Database import silently fails when daemon version != CLI version


Fix mypy errors in beads-mcp

Running `mypy .` in `integrations/beads-mcp` reports 287 errors. These should be addressed to improve type safety and code quality.


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


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.


Pre-push hook and daemon export produce different JSONL

After committing and pushing, git status shows .beads/beads.jsonl as dirty. Investigation shows:

1. Pre-push hook ran successfully and exported DB → JSONL
2. Push completed
3. Shortly after, daemon exported DB → JSONL again with different content
4. Diff shows comments added to old issues (bd-23a8, bd-6049, bd-87a0)

Timeline:
- Commit c731c45 "Update beads JSONL"
- Pre-push hook exported JSONL
- Push succeeded
- Daemon PID 33314 exported again with different content

Questions:
1. Did someone run a command between commit and daemon export?
2. Is there a timing issue where pre-push hook doesn't capture all DB changes?
3. Should pre-commit hook flush daemon changes before committing?

The comments appear to be from Nov 5 (created_at: 2025-11-05T08:38:46Z) but are only appearing in JSONL now. This suggests the DB had these comments but they weren't exported during pre-push.

Possible causes:
- Pre-push hook uses BEADS_NO_DAEMON=1 which might skip pending writes
- Daemon has unflushed changes in memory
- Race condition between pre-push export and daemon's periodic export

Improved fix based on oracle code review:
1. Pre-push now flushes pending changes first (prevents debounce race)
2. Uses git status --porcelain to catch all change types
3. Handles both beads.jsonl and issues.jsonl
4. Works even if bd not installed (git-only check)


Batch test 5


Hash-based IDs with aliasing system

Replace sequential auto-increment IDs (bd-1c63eb84, bd-9063acda) with content-hash based IDs (bd-af78e9a2) plus human-friendly aliases (#1, #2).

## Motivation
Current sequential IDs cause collision problems when multiple clones work offline:
- Non-deterministic convergence in N-way scenarios (bd-cbed9619.1, bd-e6d71828)
- Complex collision resolution logic (~2,100 LOC)
- UNIQUE constraint violations during import
- Requires coordination between workers

Hash-based IDs eliminate collisions entirely while aliases preserve human readability.

## Benefits
- ✅ Collision-free distributed ID generation
- ✅ Eliminates ~2,100 LOC of collision handling code
- ✅ Better git merge behavior (different IDs = different JSONL lines)
- ✅ True offline-first workflows
- ✅ Simpler auto-import (no remapping needed)
- ✅ Enables parallel CI/CD workers without coordination

## Design
- Canonical ID: bd-af78e9a2 (8-char SHA256 prefix of title+desc+timestamp+creator)
- Alias: #42 (auto-increment per workspace, mutable, display-only)
- CLI accepts both: bd show bd-af78e9a2 OR bd show #42
- JSONL stores hash IDs only (aliases reconstructed on import)
- Alias conflicts resolved via content-hash ordering (deterministic)

## Breaking Change
This is a v2.0 feature requiring migration. Provide bd migrate --hash-ids tool.

## Timeline
~9 weeks (Phase 1: Hash IDs 4w, Phase 2: Aliases 3w, Phase 3: Testing 2w)

## Dependencies
Should complete after bd-7c5915ae (cleanup validation) and before bd-710a4916 (CRDT).


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.


Remove obsolete renumber.go command (hash IDs eliminated need)


bd doctor: add SQLite integrity check (PRAGMA integrity_check)

Add a database integrity check using SQLite's PRAGMA integrity_check to detect corruption. Currently bd doctor checks schema compatibility but not data integrity. This would help diagnose corrupted databases that pass schema checks but have internal inconsistencies.


Extract SQLite migrations into separate files

The file `internal/storage/sqlite/sqlite.go` is 2,136 lines and contains 11 sequential migrations alongside core storage logic. Extract migrations into a versioned system.

Current issues:
- 11 migration functions mixed with core logic
- Hard to see migration history
- Sequential migrations slow database open
- No clear migration versioning

Migration functions to extract:
- `migrateDirtyIssuesTable()`
- `migrateIssueCountersTable()`
- `migrateExternalRefColumn()`
- `migrateCompositeIndexes()`
- `migrateClosedAtConstraint()`
- `migrateCompactionColumns()`
- `migrateSnapshotsTable()`
- `migrateCompactionConfig()`
- `migrateCompactedAtCommitColumn()`
- `migrateExportHashesTable()`
- Plus 1 more (11 total)

Target structure:
```
internal/storage/sqlite/
├── sqlite.go          # Core storage (~800 lines)
├── schema.go          # Table definitions (~200 lines)
├── migrations.go      # Migration orchestration (~200 lines)
└── migrations/        # Individual migrations
    ├── 001_initial_schema.go
    ├── 002_dirty_issues.go
    ├── 003_issue_counters.go
    [... through 011_export_hashes.go]
```

Benefits:
- Clear migration history
- Each migration self-contained
- Easier to review migration changes in PRs
- Future migrations easier to add


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.


Support local-only git repos without remote origin

Daemon crashes when working with local git repos that don't have origin remote configured. Should gracefully degrade to local-only mode: skip git pull/push operations but maintain daemon features (RPC server, auto-flush, JSONL export).


Support P-prefix priority format (P0-P4) in create and update commands


Review multi-repo deletion tracking implementation

Thoroughly review the multi-repo deletion tracking fix (bd-4oob):

Files changed:
- cmd/bd/deletion_tracking.go: Added getMultiRepoJSONLPaths() helper
- cmd/bd/daemon_sync.go: Updated snapshot capture/update logic for multi-repo
- cmd/bd/deletion_tracking_test.go: Added 2 new tests (287 lines)

Review focus areas:
1. Correctness: Does getMultiRepoJSONLPaths() handle all edge cases?
2. Performance: Calling getMultiRepoJSONLPaths() 3x per sync (snapshot capture, merge, base update) - should we cache?
3. Error handling: What if some repos fail snapshot operations but others succeed?
4. Race conditions: Multiple daemons in different repos?
5. Test coverage: Are TestMultiRepoDeletionTracking and TestMultiRepoSnapshotIsolation sufficient?
6. Path handling: Absolute vs relative paths, tilde expansion

This is fresh code - needs careful review before considering deletion tracking production-ready.

Code review completed. Overall assessment: Core deletion tracking logic is sound, but error handling and path handling issues make this not yet production-ready for multi-repo scenarios.

Key findings:

CRITICAL ISSUES (Priority 1):
1. Inconsistent error handling in daemon_sync.go - snapshot/merge fail hard but base update warns. Can leave DB in inconsistent state with no rollback. See bd-sjmr.
2. No path normalization in getMultiRepoJSONLPaths() - tilde expansion, relative paths, duplicates not handled. See bd-iye7.

SHOULD FIX (Priority 2):
3. Missing test coverage for edge cases - empty paths, duplicates, partial failures. See bd-kdoh.
4. Performance - getMultiRepoJSONLPaths() called 3x per sync (minor issue). See bd-we4p.

WHAT WORKS WELL:
- Atomic file operations with PID-based temp files
- Good snapshot isolation between repos
- Race condition protection via exclusive locks
- Solid test coverage for happy path scenarios

VERDICT: Address bd-iye7 and bd-sjmr before considering deletion tracking production-ready for multi-repo mode.

Detailed review notes available in conversation history.


Add 'new' as alias for 'create' command


Use stable repo identifiers instead of full paths in metadata keys

## Problem
bd-ar2.2 uses full absolute paths as metadata key suffixes:
```go
updateExportMetadata(exportCtx, store, path, log, path)
// Creates: last_import_hash:/Users/stevey/src/cino/beads/repo1/.beads/issues.jsonl
```

## Issues
1. Absolute paths differ across machines/clones
2. Keys are very long
3. If user moves repo or clones to different path, metadata becomes orphaned
4. Metadata won't be portable across team members

## Better Approach
Use source_repo identifiers from multi-repo config (e.g., ".", "../frontend"):
```go
// Get mapping of jsonl_path -> source_repo identifier
for _, path := range multiRepoPaths {
    repoKey := getRepoKeyForPath(path)  // e.g., ".", "../frontend"
    updateExportMetadata(exportCtx, store, path, log, repoKey)
}
```

This creates stable keys like:
- `last_import_hash:.`
- `last_import_hash:../frontend`

## Related
Depends on bd-ar2.10 (hasJSONLChanged update)


Audit all cmd/bd tests and group into suites

Analyze all 279 tests in cmd/bd and identify:
1. Which tests can share DB setup (most of them\!)
2. Which tests actually need isolation (export/import, git ops)
3. Optimal grouping into test suites

Create a mapping document showing:
- Current: 279 individual test functions
- Proposed: ~10-15 test suites with subtests
- Expected speedup per suite

Blocks all refactoring work.


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

**Problem Diagnosed**: The `bd sync` command was failing with "mkdir /var/home/matt/dev/beads/fix-ci/.git: not a directory" because it was being executed from the wrong directory.

**Root Cause**: The command was run from `/var/home/matt/dev/beads` (where the `fix-ci` worktree exists) instead of the main repository directory `/var/home/matt/dev/beads/main`. Since `fix-ci` is a git worktree with a `.git` file (not directory), the worktree creation logic failed when trying to create `<current_dir>/.git/beads-worktrees/<branch>`.

**Solution Verified**: Execute `bd sync` from the main repository directory:
```bash
cd main && bd sync --dry-run
```


Add .beads/README.md during 'bd init' for project documentation and promotion

When 'bd init' is run, automatically generate a .beads/README.md file that:

1. Briefly explains what Beads is (AI-native issue tracking that lives in your repo)
2. Links to the main repository: https://github.com/steveyegge/beads
3. Provides a quick reference of essential commands:
   - bd create: Create new issues
   - bd list: View all issues
   - bd update: Modify issue status/details
   - bd show: View issue details
   - bd sync: Sync with git remote
4. Highlights key benefits for AI coding agents and developers
5. Encourages developers to try it out

The README should be enthusiastic and compelling to get open source contributors excited about using Beads for their AI-assisted development workflows.


sync.branch config lost on clone - should be in config.yaml

## Problem

The sync.branch configuration is stored in the SQLite database, which is gitignored. When contributors clone a repo that uses beads:

1. They get .beads/issues.jsonl (tracked)
2. They don't get .beads/beads.db (gitignored)
3. They lose the sync.branch config

When they run 'bd init' or 'bd doctor --fix', sync.branch gets auto-set to the current branch (usually 'main'), but if the project uses a dedicated sync branch like 'beads-sync', they'll be committing to the wrong branch.

## Root Cause

syncbranch.Get() only checks:
1. BEADS_SYNC_BRANCH env var
2. Database config (store.GetConfig)

It never reads from config.yaml, which IS tracked in git and persists across clones.

## Proposed Solution

Add sync-branch support to config.yaml with this precedence:
1. BEADS_SYNC_BRANCH env var (highest)
2. config.yaml sync-branch setting
3. Database config (legacy/local override)
4. Auto-detect from current branch (lowest)

Changes needed:
1. Update syncbranch.Get() to check config.GetString('sync-branch') between env and database
2. Update config.yaml template in init.go to include sync-branch
3. Update docs to recommend setting sync-branch in config.yaml for team projects
4. Consider: bd init --branch should also write to config.yaml, not just database


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


Add merge helper commands (bd sync --merge)

Add commands to merge beads branch back to main.

Tasks:
- Implement bd sync --merge command
- Implement bd sync --status command
- Implement bd sync --auto-merge (optional, for automation)
- Detect merge conflicts and provide guidance
- Show commit diff between branches
- Verify main branch is clean before merge
- Push merged changes to remote

Estimated effort: 2-3 days


Test issue 2


bd doctor: add --dry-run flag to preview fixes without applying

Currently bd doctor --fix applies all fixes. Add a --dry-run flag to preview what would be fixed without making changes. This helps users understand the impact before committing to repairs.


Add t.Parallel() to slow hash multiclone tests

Add t.Parallel() to TestHashIDs_MultiCloneConverge and TestHashIDs_IdenticalContentDedup so they run concurrently.

Expected savings: ~10 seconds (from 20s to ~11s)

Implementation:
- Add t.Parallel() call at start of each test function
- Verify tests don't share resources that would cause conflicts
- Run tests to confirm they work in parallel

File: beads_hash_multiclone_test.go:34, :101


Make DetectCollisions read-only (separate detection from modification)

## Overview
Phase 2: Separate collision detection from state modification to enable safe, composable collision resolution.

## Current Problem
DetectCollisions (collision.go:38-111) modifies database state during detection:
- Line 83-86: Deletes issues when content matches but ID differs
- This violates separation of concerns
- Causes race conditions when processing multiple issues
- Makes contentToDBIssue map stale after first deletion
- Partial failures leave DB in inconsistent state

## Solution
Make DetectCollisions purely read-only. Move all modifications to a separate ApplyCollisionResolution function.

## Implementation Tasks

### 1. Add RenameDetail to CollisionResult
File: internal/storage/sqlite/collision.go
```go
type CollisionResult struct {
    ExactMatches []string
    Collisions   []*CollisionDetail
    NewIssues    []string
    Renames      []*RenameDetail  // NEW
}

type RenameDetail struct {
    OldID string        // ID in database
    NewID string        // ID in incoming
    Issue *types.Issue  // The issue with new ID
}
```

### 2. Remove deletion from DetectCollisions
Replace lines 83-86:
```go
// OLD (DELETE THIS):
if err := s.DeleteIssue(ctx, dbMatch.ID); err != nil {
    return nil, fmt.Errorf("failed to delete renamed issue...")
}

// NEW (ADD THIS):
result.Renames = append(result.Renames, &RenameDetail{
    OldID: dbMatch.ID,
    NewID: incoming.ID,
    Issue: incoming,
})
continue  // Don't mark as NewIssue yet
```

### 3. Create ApplyCollisionResolution function
New function to apply all modifications atomically:
```go
func ApplyCollisionResolution(ctx context.Context, s *SQLiteStorage,
    result *CollisionResult, mapping map[string]string) error {

    // Phase 1: Handle renames (delete old IDs)
    for _, rename := range result.Renames {
        if err := s.DeleteIssue(ctx, rename.OldID); err != nil {
            return fmt.Errorf("failed to delete renamed issue %s: %w",
                rename.OldID, err)
        }
    }

    // Phase 2: Create new IDs (from mapping)
    // Phase 3: Update references
    return nil
}
```

### 4. Update callers to use two-phase approach
File: internal/importer/importer.go (handleCollisions)
```go
// Phase 1: Detect (read-only)
collisionResult, err := sqlite.DetectCollisions(ctx, sqliteStore, issues)

// Phase 2: Resolve (compute mapping)
mapping, err := sqlite.ResolveNWayCollisions(ctx, sqliteStore, collisionResult)

// Phase 3: Apply (modify DB)
err = sqlite.ApplyCollisionResolution(ctx, sqliteStore, collisionResult, mapping)
```

### 5. Update tests
- Verify DetectCollisions doesn't modify DB
- Test ApplyCollisionResolution separately
- Add test for rename detection without modification

## Acceptance Criteria
- DetectCollisions performs zero writes to database
- DetectCollisions returns RenameDetail entries for content matches
- ApplyCollisionResolution handles all modifications
- All existing tests still pass
- New test verifies read-only detection
- contentToDBIssue map stays consistent throughout detection

## Files to Modify
- internal/storage/sqlite/collision.go (DetectCollisions, new function)
- internal/importer/importer.go (handleCollisions caller)
- internal/storage/sqlite/collision_test.go (add tests)

## Testing
- Unit test: DetectCollisions with content match doesn't delete DB issue
- Unit test: RenameDetail correctly populated
- Unit test: ApplyCollisionResolution applies renames
- Integration test: Full flow still works end-to-end

## Risk Mitigation
This is a significant refactor of core collision logic. Recommend:
1. Add comprehensive tests before modifying
2. Use feature flag to enable/disable new behavior
3. Test thoroughly with TestTwoCloneCollision first


Delete skipped tests for "old buggy behavior"

Three test functions are permanently skipped with comments indicating they test behavior that was fixed in GH#120. These tests will never run again and should be deleted.

Test functions to remove:

1. `cmd/bd/import_collision_test.go:228`
   ```go
   t.Skip("Test expects old buggy behavior - needs rewrite for GH#120 fix")
   ```

2. `cmd/bd/import_collision_test.go:505`
   ```go
   t.Skip("Test expects old buggy behavior - needs rewrite for GH#120 fix")
   ```

3. `internal/storage/sqlite/collision_test.go:919`
   ```go
   t.Skip("Test expects old buggy behavior - needs rewrite for GH#120 fix")
   ```

Impact: Removes ~150 LOC of permanently skipped tests


Add integration tests for bd reset command

End-to-end integration tests for the reset command.

## Test Scenarios

### Basic reset
1. Init beads, create some issues
2. Run bd reset --force
3. Verify .beads/ is fresh, issues gone

### Hard reset
1. Init beads, create issues, commit
2. Run bd reset --hard --force
3. Verify git history has reset commits

### Backup functionality
1. Init beads, create issues
2. Run bd reset --backup --force
3. Verify backup exists with correct contents
4. Verify main .beads/ is reset

### Dry run
1. Init beads, create issues
2. Run bd reset --dry-run
3. Verify nothing changed

### Confirmation prompt
1. Init beads
2. Run bd reset (no --force)
3. Verify prompts for confirmation
4. Test both y and n responses

## Location
tests/integration/reset_test.go or similar


CRITICAL: bd sync exports before pull, allowing stale DB to corrupt JSONL statuses

## Root Cause

The fix in bd-53c (reverse ZFC check) only checks COUNTS, not content. The real corruption happens when:

1. Polecat A has stale DB with old status values (e.g., status=closed for issues that are now open on remote)
2. Polecat A runs bd sync:
   - **Export FIRST**: DB (status=closed) → JSONL (overwrites correct status=open)
   - Commit: Stale JSONL committed
   - Pull: 3-way merge with remote
   - Merge uses 'closed wins' rule → status stays closed
3. Polecat A pushes → Remote now corrupted with status=closed

## Why bd-53c didn't fix it

The reverse ZFC check compares COUNTS:
```go
if jsonlCount > dbCount  // Only catches count mismatch
```

But in the corruption scenario:
- JSONL count = 5, DB count = 5 (same count!)
- Only the STATUS field differs

## The Real Fix

**PULL BEFORE EXPORT**. The sync order must be:
1. Pull from remote (get latest state)
2. Import merged JSONL to DB
3. THEN export DB changes (if any)

Current order is: Export → Commit → Pull → Import → Push

This is a fundamental architecture change to the sync flow.

## Workaround

Use --no-auto-flush and manually control the sync order, or disable daemon auto-export.

## Evidence

From user investigation:
- At 595b7943 (13:20:30): 5 open issues
- At 10239812 (13:28:39): 0 open issues
- All 5 issues had their status changed from open to closed
- Count stayed at 5 (not a deletion issue)


Jira export script (jsonl2jira.py)

Create a Python script to push beads issues to Jira.

**Requires**: Jira import script to be complete first (need external_ref matching logic working)

**Features needed**:
- Create new Jira issues from beads issues without external_ref
- Update existing Jira issues matched by external_ref
- Map beads fields back to Jira fields
- Handle Jira workflow transitions (status changes may need transitions)
- Support custom field mapping for design/acceptance_criteria/notes

**Challenges**:
- Jira status changes often require workflow transitions, not direct updates
- Need to discover valid transitions via API
- Custom fields vary by Jira instance

**Usage**:
```bash
bd export | python jsonl2jira.py --create-only  # Only create, don't update
bd export | python jsonl2jira.py                 # Create and update
```

**After creation**: Sets external_ref on beads issue to link back


Add Result.ConvertedToTombstone counter for import statistics

The import Result struct has SkippedDeleted but doesn't distinguish between:
1. Issues skipped because they're in deletions manifest (old behavior)
2. Issues converted from deletions.jsonl to tombstones (new bd-dve behavior)

Add a new ConvertedToTombstone counter to track legacy deletions converted to tombstones during import. This provides better visibility into the migration process.


Add tests for internal/utils package

Currently 0.0% coverage. Need tests for utility functions including issue ID parsing and validation.


Refactor sqlite.go into focused modules

Split sqlite.go (2,298 lines) into focused modules: migrations.go, ids.go, issues.go, events.go, dirty.go, db.go. This will improve maintainability and reduce cognitive load.


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)


Clarify .beads/.gitattributes handling in Protected Branches docs

Protected Branches docs quick start leaves untracked `.beads` directory and `.gitattributes`.
Question: Are these changes meant to be checked into the protected branch?
Need to clarify if these should be ignored or committed, or if the instructions are missing a step.


Issue to reopen with reason


Merge3Way public API does not expose TTL parameter

The public Merge3Way() function in merge.go does not allow callers to configure the tombstone TTL. It hard-codes the default via merge3WayWithTTL(). While merge3WayWithTTL() exists, it is unexported (lowercase). This means the CLI and tests cannot configure TTL at merge time. Use cases: testing with different TTL values, per-repository TTL configuration, debugging with short TTL, supporting --ttl flag in bd merge command (mentioned in design doc bd-zvg). Recommendation: Export Merge3WayWithTTL (rename to uppercase). Files: internal/merge/merge.go:77, 292-298


Update LINTING.md with current baseline

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


Remove unreachable utility functions

Several small utility functions are unreachable:

Files to clean:
1. `internal/storage/sqlite/hash.go` - `computeIssueContentHash` (line 17)
   - Check if entire file can be deleted if only contains this function

2. `internal/config/config.go` - `FileUsed` (line 151)
   - Delete unused config helper

3. `cmd/bd/git_sync_test.go` - `verifyIssueOpen` (line 300)
   - Delete dead test helper

4. `internal/compact/haiku.go` - `HaikuClient.SummarizeTier2` (line 81)
   - Tier 2 summarization not implemented
   - Options: implement feature OR delete method

Impact: Removes 50-100 LOC depending on decisions


Remove unreachable utility functions


bd export should verify JSONL line count matches database count

After export completes, bd should verify that the JSONL file line count matches the number of issues exported. This would catch silent failures where the export appears to succeed but doesn't actually write all issues.

Real-world scenario from VC project:
- Ran direct SQL DELETE to remove 240 issues
- Ran 'bd export -o .beads/issues.jsonl'
- No error shown, appeared to succeed
- But JSONL file was not updated (still had old line count)
- Later session found all 240 issues still in JSONL
- Had to repeat the cleanup

If export had verified line count, it would have immediately shown:
  Error: Export verification failed
    Expected: 276 issues
    JSONL file: 516 lines
    Mismatch indicates export failed to write all issues

This is especially important because:
1. JSONL is source of truth in git
2. Silent export failures cause data inconsistency
3. Users assume export succeeded if no error shown
4. The verification is cheap (just count lines)

Implementation:
- After writing JSONL, count lines in file
- Compare to len(exportedIDs)
- If mismatch, remove temp file and return error
- Show clear error message with both counts


Parameterize SQLite busy_timeout in store.go

Modify sqlite.New() to accept configurable busy_timeout.

## Current State
`internal/storage/sqlite/store.go` hardcodes:
```go
connStr = "file:" + path + "?_pragma=foreign_keys(ON)&_pragma=busy_timeout(30000)&..."
```

## Implementation Options

### Option A: Add timeout parameter to New()
```go
func New(ctx context.Context, path string, busyTimeout time.Duration) (*SQLiteStorage, error)
```
Pro: Simple, explicit
Con: Changes function signature (breaking change for callers)

### Option B: Options struct pattern
```go
type Options struct {
    BusyTimeout time.Duration // default 30s
}
func New(ctx context.Context, path string, opts *Options) (*SQLiteStorage, error)
```
Pro: Extensible, nil means defaults
Con: More boilerplate

### Recommendation: Option A with default
```go
func New(ctx context.Context, path string) (*SQLiteStorage, error) {
    return NewWithOptions(ctx, path, 30*time.Second)
}

func NewWithOptions(ctx context.Context, path string, busyTimeout time.Duration) (*SQLiteStorage, error)
```

## Acceptance Criteria
- busy_timeout is parameterized in connection string
- 0 timeout means no waiting (immediate SQLITE_BUSY)
- All existing callers continue to work (via default wrapper)

Part of bd-olc1

recovered from git history (pruned from manifest)


Add date and priority filters to bd search

Add filter parity with bd list for consistent querying.

**Missing filters to add:**
- --priority, --priority-min, --priority-max
- --created-after, --created-before
- --updated-after, --updated-before
- --closed-after, --closed-before
- --empty-description, --no-assignee, --no-labels
- --desc-contains, --notes-contains

**Files to modify:**
- cmd/bd/search.go
- internal/rpc/protocol.go (SearchArgs)
- internal/storage/storage.go (Search method)

**Testing:**
- All filter combinations
- Date format parsing
- Daemon and direct mode


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


Issue 1


Implement content-first idempotent import

## Overview
Phase 4: Refactor import to be content-first and idempotent, ensuring importing same JSONL multiple times always converges correctly.

## Current Problem
Current import is ID-first:
1. Look up by ID
2. If exists, update
3. If not exists, create

This causes issues when:
- Same content arrives with different IDs (renames not detected)
- Multiple rounds of import needed for convergence
- Import order affects final state

## Solution
Make import content-first and idempotent:
1. Hash all incoming and existing issues
2. Match by content hash first (detect renames)
3. Handle ID conflicts second (using global resolution)
4. Ensure importing same data multiple times = no-op

## Implementation Tasks

### 1. Refactor ImportIssues to be content-first
File: internal/importer/importer.go

```go
func ImportIssues(ctx context.Context, dbPath string, store storage.Storage,
    issues []*types.Issue, opts Options) (*Result, error) {

    result := &Result{...}

    sqliteStore, needCloseStore, err := getOrCreateStore(ctx, dbPath, store)
    if err != nil {
        return nil, err
    }
    if needCloseStore {
        defer func() { _ = sqliteStore.Close() }()
    }

    // Phase 1: Compute content hashes for all incoming issues
    for _, issue := range issues {
        issue.ContentHash = issue.ComputeContentHash()
    }

    // Phase 2: Build content hash maps
    incomingByHash := buildHashMap(issues)
    dbIssues, _ := sqliteStore.SearchIssues(ctx, "", types.IssueFilter{})
    dbByHash := buildHashMap(dbIssues)
    dbByID := buildIDMap(dbIssues)

    // Phase 3: Content-first matching
    var newIssues []*types.Issue
    var idConflicts []*CollisionDetail

    for hash, incoming := range incomingByHash {
        if existing, found := dbByHash[hash]; found {
            // Same content exists
            if existing.ID == incoming.ID {
                // Exact match - idempotent case
                result.Unchanged++
            } else {
                // Same content, different ID - rename detected
                // Delete old ID, keep new ID (incoming is canonical)
                if err := handleRename(ctx, sqliteStore, existing, incoming); err != nil {
                    return nil, err
                }
                result.Updated++
            }
        } else {
            // New content - check for ID collision
            if existingWithID, found := dbByID[incoming.ID]; found {
                // ID exists but different content - collision
                idConflicts = append(idConflicts, &CollisionDetail{
                    ID:            incoming.ID,
                    IncomingIssue: incoming,
                    ExistingIssue: existingWithID,
                })
            } else {
                // Truly new issue
                newIssues = append(newIssues, incoming)
            }
        }
    }

    // Phase 4: Resolve ID conflicts using global algorithm
    if len(idConflicts) > 0 {
        if !opts.ResolveCollisions {
            return nil, fmt.Errorf("collision detected")
        }

        idMapping, err := sqlite.ResolveNWayCollisions(ctx, sqliteStore,
            idConflicts, issues)
        if err != nil {
            return nil, err
        }

        if err := applyIDMapping(ctx, sqliteStore, idMapping); err != nil {
            return nil, err
        }

        result.IDMapping = idMapping
        result.Collisions = len(idConflicts)
    }

    // Phase 5: Create new issues
    if len(newIssues) > 0 {
        if err := sqliteStore.CreateIssues(ctx, newIssues, "import"); err != nil {
            return nil, err
        }
        result.Created = len(newIssues)
    }

    // Phase 6: Import dependencies, labels, comments (existing logic)
    // ...

    return result, nil
}
```

### 2. Implement helper functions

```go
// buildHashMap creates a map of content hash → issue
func buildHashMap(issues []*types.Issue) map[string]*types.Issue {
    result := make(map[string]*types.Issue)
    for _, issue := range issues {
        result[issue.ContentHash] = issue
    }
    return result
}

// buildIDMap creates a map of ID → issue
func buildIDMap(issues []*types.Issue) map[string]*types.Issue {
    result := make(map[string]*types.Issue)
    for _, issue := range issues {
        result[issue.ID] = issue
    }
    return result
}

// handleRename handles content match with different IDs
func handleRename(ctx context.Context, s *SQLiteStorage,
    existing *types.Issue, incoming *types.Issue) error {

    // Delete old ID
    if err := s.DeleteIssue(ctx, existing.ID); err != nil {
        return fmt.Errorf("failed to delete old ID %s: %w", existing.ID, err)
    }

    // Create with new ID
    if err := s.CreateIssue(ctx, incoming, "import-rename"); err != nil {
        return fmt.Errorf("failed to create renamed issue %s: %w",
            incoming.ID, err)
    }

    // Update references from old ID to new ID
    idMapping := map[string]string{existing.ID: incoming.ID}
    return updateReferences(ctx, s, idMapping)
}
```

### 3. Add idempotency tests

Test cases:
1. Import same JSONL twice → second import reports all Unchanged
2. Import, modify DB, import again → reports Updated
3. Import with rename, import again → idempotent
4. Import with collision resolution, import again → idempotent

### 4. Update handleCollisions to use new flow
Current handleCollisions in importer.go needs to be updated to:
- Use content-first matching
- Call new ResolveNWayCollisions
- Apply results using ApplyCollisionResolution

## Acceptance Criteria
- Import matches by content hash before checking IDs
- Importing same JSONL multiple times is idempotent (reports Unchanged)
- Rename detection works (same content, different ID)
- ID conflicts resolved using global algorithm
- Result.Unchanged correctly tracks idempotent imports
- TestThreeCloneCollision passes
- All existing import tests still pass

## Testing Strategy

### Unit Tests
- buildHashMap correctly indexes by content hash
- buildIDMap correctly indexes by ID
- handleRename deletes old, creates new, updates references

### Integration Tests
- Import same data twice → idempotent
- Import renamed issue → handled correctly
- Import with collision → resolved globally
- Final pull after 3-way collision → all clones converge

### Property Tests
- Idempotency: Import(x); Import(x) ≡ Import(x)
- Commutativity: Import(a); Import(b) ≡ Import(b); Import(a) (for non-colliding issues)
- Convergence: After N rounds of sync, all clones identical

## Files to Modify
- internal/importer/importer.go (major refactor of ImportIssues)
- internal/importer/importer_test.go (new tests)
- cmd/bd/import_bug_test.go (update for new behavior)

## Dependencies
- Requires bd-cbed9619.5 (ContentHash field)
- Requires bd-cbed9619.4 (read-only detection)
- Requires bd-cbed9619.3 (global resolution)

## Risk Mitigation
Major refactor of import logic. Recommend:
1. Comprehensive tests before modifying
2. Feature flag to enable/disable
3. Keep old import code path for rollback
4. Test with all existing import tests
5. Manual testing with real repositories

## Success Metrics
After this phase:
- TestThreeCloneCollision should PASS
- All clones converge after final pull
- Import is demonstrably idempotent
- No data loss in N-way scenarios


Fix Nix flake build test failures

Nix build is failing during test phase with same test errors as Windows.

**Error:**
```
error: Cannot build '/nix/store/rgyi1j44dm6ylrzlg2h3z97axmfq9hzr-beads-0.9.9.drv'.
Reason: builder failed with exit code 1.
FAIL github.com/steveyegge/beads/cmd/bd 16.141s
```

This may be related to test environment setup or the same issues affecting Windows tests.


Extract duplicated metadata update code in daemon_sync.go

## Problem
The same 22-line metadata update block appears identically in both:
- createExportFunc (lines 309-328)
- createSyncFunc (lines 520-539)

This violates DRY principle and makes maintenance harder.

## Solution
Extract to helper function:

```go
// updateExportMetadata updates last_import_hash and related metadata after a successful export.
// This prevents "JSONL content has changed since last import" errors on subsequent exports (bd-ymj fix).
func updateExportMetadata(ctx context.Context, store storage.Storage, jsonlPath string, log daemonLogger) {
    currentHash, err := computeJSONLHash(jsonlPath)
    if err != nil {
        log.log("Warning: failed to compute JSONL hash for metadata update: %v", err)
        return
    }

    if err := store.SetMetadata(ctx, "last_import_hash", currentHash); err != nil {
        log.log("Warning: failed to update last_import_hash: %v", err)
    }

    exportTime := time.Now().Format(time.RFC3339)
    if err := store.SetMetadata(ctx, "last_import_time", exportTime); err != nil {
        log.log("Warning: failed to update last_import_time: %v", err)
    }

    // Store mtime for fast-path optimization
    if jsonlInfo, statErr := os.Stat(jsonlPath); statErr == nil {
        mtimeStr := fmt.Sprintf("%d", jsonlInfo.ModTime().Unix())
        if err := store.SetMetadata(ctx, "last_import_mtime", mtimeStr); err != nil {
            log.log("Warning: failed to update last_import_mtime: %v", err)
        }
    }
}
```

## Files
- cmd/bd/daemon_sync.go

## Benefits
- Easier maintenance
- Single source of truth
- Consistent behavior


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


Add concurrent import race condition tests

Currently no tests verify behavior when multiple clones import simultaneously with external_ref matching.

Scenarios to test:
1. Two clones import same external_ref update at same time
2. Clone A imports while Clone B updates same issue
3. Verify transaction isolation prevents corruption
4. Document expected behavior (last-write-wins vs timestamp-based)

Related: bd-1022
Files: internal/importer/external_ref_test.go


Add template support for issue creation

Support creating issues from predefined templates to streamline common workflows like epics, bug reports, or feature proposals.

Example usage:
  bd create --from-template epic "Phase 3 Features"
  bd create --from-template bug "Login failure"
  bd template list
  bd template create epic

Templates should include:
- Pre-filled description structure
- Suggested priority and type
- Common labels
- Design/acceptance criteria sections

Implementation notes:
- Store templates in .beads/templates/ directory
- Support YAML or JSON format
- Ship with built-in templates (epic, bug, feature)
- Allow custom project-specific templates


Convert magic numbers to named constants in FlushManager


bd import silently succeeds when database matches working tree but not git HEAD

**Critical**: bd import reports '0 created, 0 updated' when database matches working tree JSONL, even when working tree is ahead of git HEAD. This gives false confidence that everything is synced with the source of truth.

## Reproduction

1. Start with database synced to working tree .beads/issues.jsonl (376 issues)
2. Git HEAD has older version of .beads/issues.jsonl (354 issues)
3. Run: bd import .beads/issues.jsonl
4. Output: 'Import complete: 0 created, 0 updated'

## Problem

User expects 'bd import' after 'git pull' to sync database with committed state, but:
- Command silently succeeds because DB already matches working tree
- No warning that working tree has uncommitted changes
- User falsely believes everything is synced with git
- Violates 'JSONL in git is source of truth' principle

## Expected Behavior

When .beads/issues.jsonl differs from git HEAD, bd import should:
1. Detect uncommitted changes: git diff --quiet HEAD .beads/issues.jsonl
2. Warn user: 'Warning: .beads/issues.jsonl has uncommitted changes (376 lines vs 354 in HEAD)'
3. Clarify status: 'Import complete: 0 created, 0 updated (already synced with working tree)'
4. Recommend: 'Run git diff .beads/issues.jsonl to review uncommitted work'

## Impact

- Users can't trust 'bd import' status messages
- Silent data loss risk if user assumes synced and runs git checkout
- Breaks mental model of 'JSONL in git = source of truth'
- Critical for VC's landing-the-plane workflow


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.

Implemented all three MCP server functions:

1. **repair_deps(fix=False)** - Find/fix orphaned dependencies
2. **detect_pollution(clean=False)** - Detect/clean test issues
3. **validate(checks=None, fix_all=False)** - Run comprehensive health checks

Changes:
- Added abstract methods to BdClientBase
- Implemented in BdCliClient (CLI execution)
- Added NotImplementedError stubs in BdDaemonClient (falls back to CLI)
- Created wrapper functions in tools.py
- Registered @mcp.tool decorators in server.py

All commands tested and working with --no-daemon flag.


Implement transaction retry logic for SQLITE_BUSY

BEGIN IMMEDIATE fails immediately on SQLITE_BUSY instead of retrying with exponential backoff.

Location: internal/storage/sqlite/sqlite.go:223-225

Problem:
- Under concurrent write load, BEGIN IMMEDIATE can fail with SQLITE_BUSY
- Current implementation fails immediately instead of retrying
- Results in spurious failures under normal concurrent usage

Solution: Implement exponential backoff retry:
- Retry up to N times (e.g., 5)
- Backoff: 10ms, 20ms, 40ms, 80ms, 160ms
- Check for context cancellation between retries
- Only retry on SQLITE_BUSY/database locked errors

Impact: Spurious failures under concurrent write load

Effort: 3 hours


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


Q4 Platform Improvements


Auto-migrate database on CLI version bump

When CLI is upgraded (e.g., 0.24.0 → 0.24.1), database version becomes stale. Add auto-migration in PersistentPreRun or daemon startup. Check dbVersion != CLIVersion and run bd migrate automatically. Fixes recurring UX issue where bd doctor shows version mismatch after every CLI upgrade.


Add content-addressable identity to Issue type

## Overview
Phase 1: Add content hashing to enable global identification of issues regardless of their assigned IDs.

## Current Problem
The system identifies issues only by ID (e.g., test-1, test-2). When multiple clones create the same ID with different content, there's no way to identify that these are semantically different issues without comparing all fields.

## Solution
Add a ContentHash field to the Issue type that represents the canonical content fingerprint.

## Implementation Tasks

### 1. Add ContentHash field to Issue type
File: internal/types/types.go
```go
type Issue struct {
    ID          string
    ContentHash string  // SHA256 of canonical content
    // ... existing fields
}
```

### 2. Add content hash computation method
Use existing hashIssueContent from collision.go:186 as foundation:
```go
func (i *Issue) ComputeContentHash() string {
    return hashIssueContent(i)
}
```

### 3. Compute hash at creation time
- Modify CreateIssue to compute and store ContentHash
- Modify CreateIssues (batch) to compute hashes

### 4. Compute hash at import time
- Modify ImportIssues to compute ContentHash for all incoming issues
- Store hash in database

### 5. Add database column
- Add migration to add content_hash column to issues table
- Update SELECT/INSERT statements to include content_hash
- Index on content_hash for fast lookups

### 6. Populate existing issues
- Add migration step to compute ContentHash for all existing issues
- Use hashIssueContent function

## Acceptance Criteria
- Issue type has ContentHash field
- Hash is computed automatically at creation time
- Hash is computed for imported issues
- Database stores content_hash column
- All existing issues have non-empty ContentHash
- Hash is deterministic (same content → same hash)
- Hash excludes ID, timestamps (only semantic content)

## Files to Modify
- internal/types/types.go
- internal/storage/sqlite/sqlite.go (schema, CreateIssue, CreateIssues)
- internal/storage/sqlite/migrations.go (new migration)
- internal/importer/importer.go (compute hash during import)
- cmd/bd/create.go (compute hash at creation)

## Testing
- Unit test: same content produces same hash
- Unit test: different content produces different hash
- Unit test: hash excludes ID and timestamps
- Integration test: hash persists in database
- Migration test: existing issues get hashes populated


Add WebSocket support

## Feature Request

[Describe the desired feature]

## Motivation

[Why is this feature needed? What problem does it solve?]

## Use Cases

1. **Use Case 1**: [description]
2. **Use Case 2**: [description]

## Proposed Solution

[High-level approach to implementing this feature]

## Alternatives Considered

- **Alternative 1**: [description and why not chosen]
- **Alternative 2**: [description and why not chosen]


Add error handling test for cmd.Help() in search command

Test coverage gap identified by automated analysis (vc-217).

**Original Issue:** [deleted:bd-da96-baseline-lint]

In cmd/bd/search.go:39, the return value of cmd.Help() is not checked, flagged by errcheck linter.

Add test to verify:
- Error handling when cmd.Help() fails (e.g., output redirection fails)
- Proper error propagation to caller
- Command still exits gracefully on help error

This ensures the search command handles help errors properly and doesn't silently ignore failures.

_This issue was automatically created by AI test coverage analysis._