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


bd doctor should recommend bd prime migration for existing repos

bd doctor should detect old beads integration patterns and recommend migrating to bd prime approach.

## Current behavior
- bd doctor checks if Claude hooks are installed globally
- Doesn't check project-level integration (AGENTS.md, CLAUDE.md)
- Doesn't recommend migration for repos using old patterns

## Desired behavior
bd doctor should detect and suggest:

1. **Old slash command pattern detected**
   - Check for /beads:* references in AGENTS.md, CLAUDE.md
   - Suggest: These slash commands are deprecated, use bd prime hooks instead

2. **No agent documentation**
   - Check if AGENTS.md or CLAUDE.md exists
   - Suggest: Run 'bd onboard' or 'bd setup claude' to document workflow

3. **Old MCP-only pattern**
   - Check for instructions to use MCP tools but no bd prime hooks
   - Suggest: Add bd prime hooks for better token efficiency

4. **Migration path**
   - Show: 'Run bd setup claude to add SessionStart/PreCompact hooks'
   - Show: 'Update AGENTS.md to reference bd prime instead of slash commands'

## Example output

⚠ Warning: Old beads integration detected in CLAUDE.md
  Found: /beads:* slash command references (deprecated)
  Recommend: Migrate to bd prime hooks for better token efficiency
  Fix: Run 'bd setup claude' and update CLAUDE.md

💡 Tip: bd prime + hooks reduces token usage by 80-99% vs slash commands
  MCP mode: ~50 tokens vs ~10.5k for full MCP scan
  CLI mode: ~1-2k tokens with automatic context recovery

## Benefits
- Helps existing repos adopt new best practices
- Clear migration path for users
- Better token efficiency messaging


Create backup and restore procedures

Disaster recovery procedures for Agent Mail data.

Acceptance Criteria:
- Automated daily snapshots (GCP persistent disk)
- SQLite backup script
- Git repository backup
- Restore procedure documentation
- Test restore from backup

File: deployment/agent-mail/backup.sh


Test issue 2


Fix compact --analyze/--apply error messages to clarify direct mode requirement

**Problem:**
When users run `bd compact --analyze` with daemon running, they get:
```
Error: compact requires SQLite storage
```

This is misleading because they ARE using SQLite (via daemon), but the command needs DIRECT SQLite access.

**Current behavior:**
- Error message suggests they don't have SQLite
- No hint about using --no-daemon flag
- Related to issue #349 item #1

**Proposed fix:**
1. Update error messages in cmd/bd/compact.go lines 106-114 (analyze) and 121-137 (apply)
2. Add explicit hint: "Use --no-daemon flag to bypass daemon"
3. Change SQLite check error from "requires SQLite storage" to "failed to open database in direct mode"

**Files to modify:**
- cmd/bd/compact.go (lines ~106-137)

**Testing:**
- Run with daemon: `bd compact --analyze` should show clear error + hint
- Run with --no-daemon: `bd compact --analyze --no-daemon` should work
- Verify error message is actionable

Change error messages to be explicit about direct mode requirement:

```go
if err := ensureDirectMode("compact --analyze requires direct database access"); err != nil {
    fmt.Fprintf(os.Stderr, "Error: %v\n", err)
    fmt.Fprintf(os.Stderr, "Hint: Use --no-daemon flag to bypass daemon and access database directly\n")
    os.Exit(1)
}
```

For SQLite check failure:
```go
if !ok {
    fmt.Fprintf(os.Stderr, "Error: failed to open database in direct mode\n")
    fmt.Fprintf(os.Stderr, "Hint: Ensure .beads/beads.db exists and is readable\n")
    os.Exit(1)
}
```

Addresses GitHub issue #349 item 1: https://github.com/steveyegge/beads/issues/349

User reported misleading error when running 'bd compact --analyze' with daemon active. Error says 'requires SQLite storage' but user IS using SQLite via daemon - the real issue is that --analyze mode needs DIRECT database access.


Proposal: Custom status states via config

Proposal to add 'custom status states' via `bd config`.
Users could define an optional issue status enum (e.g., awaiting_review, review_in_progress) in the config.
This would enable multi-step pipelines to process issues where each step correlates to a specific status.

Examples:
- awaiting_verification
- awaiting_docs
- awaiting_testing


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

# Problem

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

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

# Root Cause Analysis

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

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

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

This happens 279 times!

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

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

# What We've Already Fixed

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

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

# Proposed Solutions

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

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

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

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

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

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

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

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

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

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

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

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

# Recommended Approach

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

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

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

# Current Status

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

# Target

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

# THE REAL ROOT CAUSE (Updated Analysis)

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

## Every Test Creates Its Own Database From Scratch

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

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

**This happens 279 times!**

## These Tests Don't Need Isolation!

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

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

## The Fix: Test Suites with Shared Setup

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

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

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

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

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

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

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

## Why This Works

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

They SHOULD share a database!

## Real Numbers

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

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

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

## Implementation Plan

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

This is way better than shuffling tests into folders!

## Progress Update (2025-11-21)

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

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

## Acceptance Criteria (REALISTIC)

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

## Next Steps

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


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]

## Technical Design

[Detailed technical approach]

## API Changes

[New commands, flags, or APIs]

## Data Model Changes

[Database schema changes if any]

## Implementation Notes

- Note 1
- Note 2

## Testing Strategy

- Unit tests: [scope]
- Integration tests: [scope]
- Manual testing: [steps]

- [ ] Feature implements all described use cases
- [ ] All tests pass
- [ ] Documentation updated (README, commands)
- [ ] Examples added if applicable
- [ ] No performance regressions


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


Add cancellation and timeout tests

Add comprehensive tests for context cancellation and timeout behavior.

## Context
Part of context propagation work. Validates that bd-rtp and bd-yb8 work correctly.

## Test Coverage Needed

### 1. Cancellation Tests
- [ ] Import operation cancelled mid-stream
- [ ] Export operation cancelled mid-stream
- [ ] Database query cancelled during long operation
- [ ] No corruption after cancellation
- [ ] Proper cleanup (defers execute, connections closed)

### 2. Timeout Tests
- [ ] Operations respect context deadlines
- [ ] Appropriate error messages on timeout
- [ ] State remains consistent after timeout

### 3. Signal Handling Tests
- [ ] SIGINT (Ctrl+C) triggers cancellation
- [ ] SIGTERM triggers graceful shutdown
- [ ] Multiple signals handled correctly

## Implementation Approach
```go
func TestImportCancellation(t *testing.T) {
    ctx, cancel := context.WithCancel(context.Background())

    // Start import in goroutine
    go func() {
        err := runImport(ctx, largeFile)
        assert.Error(err, context.Canceled)
    }()

    // Cancel after short delay
    time.Sleep(100 * time.Millisecond)
    cancel()

    // Verify database integrity
    assertDatabaseConsistent(t, store)
}
```

## Files to Create/Update
- cmd/bd/import_test.go - cancellation tests
- cmd/bd/export_test.go - cancellation tests
- internal/storage/sqlite/*_test.go - context timeout tests

## Acceptance Criteria
- [ ] All critical operations have cancellation tests
- [ ] Tests verify database integrity after cancellation
- [ ] Signal handling tested (if feasible)
- [ ] Test coverage >80% for context paths


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


Implement `bd setup cursor` for Cursor IDE integration

Create a `bd setup cursor` command that integrates Beads workflow into Cursor IDE via .cursorrules file. Unlike Claude Code (which has hooks), Cursor uses a static rules file to provide context to its AI.

## Implementation

Create `cursor` subcommand in `cmd/bd/setup.go` that manages `.cursorrules` integration:

### Command Interface
```bash
bd setup cursor           # Install/update Cursor integration
bd setup cursor --check   # Verify .cursorrules has bd section
bd setup cursor --remove  # Remove bd section from .cursorrules
```

### Behavior

**If `.cursorrules` doesn't exist:**
- Create new file with complete bd rules template
- Mark sections for easy identification

**If `.cursorrules` exists:**
- Check if bd section already exists (look for marker comments)
- If not exists: append bd section
- If exists: update in place (preserve user customizations outside bd section)
- Backup original with `.cursorrules.backup` suffix

### .cursorrules Template

```markdown
# Beads Issue Tracking
# Auto-generated by 'bd setup cursor' - do not remove these markers
# BEGIN BEADS INTEGRATION

This project uses [Beads (bd)](https://github.com/steveyegge/beads) for issue tracking.

## Core Rules
- Track ALL work in bd (never use markdown TODOs or comment-based task lists)
- Use `bd ready` to find available work
- Use `bd create` to track new issues/tasks/bugs
- Use `bd sync` at end of session to sync with git remote
- Git hooks auto-sync on commit/merge

## Quick Reference
```bash
bd prime                              # Load complete workflow context
bd ready                              # Show issues ready to work (no blockers)
bd list --status=open                 # List all open issues
bd create --title="..." --type=task  # Create new issue
bd update <id> --status=in_progress  # Claim work
bd close <id>                         # Mark complete
bd dep <from> <to>                    # Add dependency (from blocks to)
bd sync                               # Sync with git remote
```

## Workflow
1. Check for ready work: `bd ready`
2. Claim an issue: `bd update <id> --status=in_progress`
3. Do the work
4. Mark complete: `bd close <id>`
5. Sync: `bd sync` (or let git hooks handle it)

## Context Loading
Run `bd prime` to get complete workflow documentation in AI-optimized format (~1-2k tokens).

For detailed docs: see AGENTS.md, QUICKSTART.md, or run `bd --help`

# END BEADS INTEGRATION
```

### Detection Logic

```go
func setupCursor() error {
    cursorRulesPath := ".cursorrules"

    // Check if file exists
    content, err := os.ReadFile(cursorRulesPath)
    if err != nil {
        if os.IsNotExist(err) {
            // Create new file
            return createCursorRules(cursorRulesPath)
        }
        return err
    }

    // Check if bd section exists
    if hasBeadsSection(string(content)) {
        // Update existing section
        return updateBeadsSection(cursorRulesPath, string(content))
    } else {
        // Append new section
        return appendBeadsSection(cursorRulesPath, string(content))
    }
}

func hasBeadsSection(content string) bool {
    return strings.Contains(content, "BEGIN BEADS INTEGRATION")
}
```

## Files
- `cmd/bd/setup.go` - Add cursor subcommand
- `cmd/bd/setup_cursor.go` - Cursor-specific logic
- `cmd/bd/setup_cursor_test.go` - Tests
- Template stored as Go string constant

## Differences from Claude Setup

| Aspect | Claude | Cursor |
|--------|--------|--------|
| **Integration file** | `.claude/commands/`, `.claude/hooks/` | `.cursorrules` |
| **Auto-refresh** | Hooks call `bd prime` | Static rules (manual refresh) |
| **Setup complexity** | Multiple files | Single file |
| **Update frequency** | Dynamic (hooks) | Static (updated via `bd setup cursor`) |

- `bd setup cursor` creates/updates .cursorrules
- Idempotent (safe to run multiple times)
- Preserves non-bd content in .cursorrules
- Backs up existing .cursorrules before modifying
- `bd setup cursor --check` verifies integration
- Markers allow updating bd section without affecting user content
- Unit tests for template insertion/update logic
- Documentation in AGENTS.md mentions Cursor setup


Add orphan detection migration

Create migration to detect orphaned children in existing databases. Query: SELECT id FROM issues WHERE id LIKE '%.%' AND substr(id, 1, instr(id || '.', '.') - 1) NOT IN (SELECT id FROM issues). Log results, let user decide action (delete orphans or convert to top-level).


Rename last_import_hash metadata key to jsonl_content_hash

The metadata key 'last_import_hash' is misleading because it's updated on both import AND export (sync.go:614, import.go:320).

Better names:
- jsonl_content_hash (more accurate)
- last_sync_hash (clearer intent)

This is a breaking change requiring migration of existing metadata values.


Add performance optimization to hasJSONLChanged with mtime fast-path

hasJSONLChanged() reads entire JSONL file to compute SHA256 hash on every check. For large databases (50MB+), this is expensive and called frequently by daemon.

Optimization: Check mtime first as fast-path. Only compute hash if mtime changed. This catches git operations (mtime changes but content doesn't) while avoiding expensive hash computation in common case (mtime unchanged = content unchanged).

Performance impact: 99% of checks will use fast path, only git operations need slow path.


Workaround for FastMCP outputSchema bug in Claude Code

The beads MCP server (v0.23.1) successfully connects to Claude Code, but all tools fail to load with a schema validation error due to a bug in FastMCP 2.13.1.

Error: "Invalid literal value, expected \"object\"" in outputSchema.

Root Cause: FastMCP generates outputSchema with $ref at root level without "type": "object" for self-referential models (Issue).

Workaround: Use slash commands (/beads:ready) or wait for FastMCP fix.


Fix failing integration tests in beads-mcp

The `beads-mcp` test suite has failures in `tests/test_bd_client_integration.py` (assertion error in `test_init_creates_beads_directory`) and errors in `tests/test_worktree_separate_dbs.py` (setup failures finding database). These need to be investigated and fixed to ensure a reliable CI baseline.


Widespread double JSON encoding bug in daemon mode RPC calls

Multiple CLI commands had the same double JSON encoding bug found in bd-1048. All commands that called ResolveID via RPC used string(resp.Data) instead of properly unmarshaling the JSON response. This caused IDs to retain JSON quotes ("bd-1048" instead of bd-1048), which then got double-encoded when passed to subsequent RPC calls.

Affected commands:
- bd show (3 instances)
- bd dep add/remove/tree (5 instances)
- bd label add/remove/list (3 instances)
- bd reopen (1 instance)

Root cause: resp.Data is json.RawMessage (already JSON-encoded), so string() conversion preserves quotes.

Fix: Replace all string(resp.Data) with json.Unmarshal(resp.Data, &id) for proper deserialization.

All commands now tested and working correctly with daemon mode.


Add test coverage for internal/git package

Git package has 1 test file. Critical package needs comprehensive testing. Target: 70% coverage

- At least 4 test files
- Package coverage >= 70%
- Tests cover git commands, error handling


Add #nosec G304 comments to JSONL file reads in sync.go

sync.go:610 uses os.ReadFile(jsonlPath) without #nosec comment, inconsistent with other JSONL reads that have '// #nosec G304 - controlled path'.

Add comment for consistency with integrity.go:43 and import.go:316.


bd find-duplicates - AI-powered duplicate detection

Find semantically duplicate issues.

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

Uses embeddings by default for >100 issues.

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


Test parent issue


Add tests for helper functions (GetDirtyIssueHash, GetAllDependencyRecords, export hashes)

Several utility functions have 0% coverage:
- GetDirtyIssueHash (dirty.go)
- GetAllDependencyRecords (dependencies.go)
- GetExportHash, SetExportHash, ClearAllExportHashes (hash.go)

These are lower priority but should have basic coverage.


Latency test 1

Resetting stale in_progress status from old executor run (yesterday)


Optimize GetReadyWork performance - 752ms on 10K database (target: <50ms)

# Performance Analysis (10K Issue Database)

Analyzed using CPU profiles from benchmark suite on Apple M2 Pro.

## Operation Performance

| Operation                        | Time    | Allocations | Memory |
|----------------------------------|---------|-------------|--------|
| bd ready (GetReadyWork)          | ~752ms  | 167,466     | 16MB   |
| bd list (SearchIssues no filter) | ~11.6ms | 89,214      | 5.8MB  |
| bd list (SearchIssues filtered)  | ~9.2ms  | 62,365      | 3.5MB  |
| bd create (CreateIssue)          | ~2.6ms  | 146         | 8.6KB  |
| bd update (UpdateIssue)          | ~0.32ms | 364         | 15KB   |
| bd close (UpdateIssue)           | ~0.32ms | 364         | 15KB   |

**Target: <50ms for all operations on 10K database**

**Current issue: GetReadyWork is 15x over target (752ms vs 50ms)**

## Root Cause

GetReadyWork (internal/storage/sqlite/ready.go:90-128) uses recursive CTE to propagate blocking:
- 65x slower than SearchIssues
- Recalculates entire blocked issue tree on every call
- Algorithm:
  1. Find directly blocked issues via 'blocks' dependencies
  2. Recursively propagate blockage to descendants (max depth: 50)
  3. Exclude all blocked issues from results

## CPU Profile Analysis

- Database syscalls (pthread_cond_signal, syscall6): ~75%
- SQLite engine overhead: inherent to recursive CTE
- Application code (query construction): <1%

**Bottleneck is the recursive CTE query execution, not application code.**

## Optimization Recommendations

### High Impact (Likely to achieve <50ms target)

1. **Cache blocked issue calculation**
   - Add `blocked_issues` table updated on dependency changes
   - Trade write complexity for read speed (ready called >> dependency changes)
   - Eliminates recursive CTE on every read

2. **Add/verify database indexes**
   ```sql
   CREATE INDEX IF NOT EXISTS idx_dependencies_blocked
     ON dependencies(issue_id, type, depends_on_id);
   CREATE INDEX IF NOT EXISTS idx_issues_status
     ON issues(status);
   ```

### Medium Impact

3. **Reduce allocations** (167K allocations for GetReadyWork)
   - Profile `scanIssues()` for object pooling opportunities
   - Reuse slice capacity for repeated calls

### Low Impact (Not recommended)
- Query optimization for CRUD operations (already <3ms)
- Connection pooling tuning (not showing in profiles)

## Verification

Run benchmarks to validate optimization:
```bash
make bench-quick
go tool pprof -http=:8080 internal/storage/sqlite/bench-cpu-*.prof
```

Profile files automatically generated in `internal/storage/sqlite/`.


Log errors from timer-triggered flushes instead of discarding

In FlushManager.run() at flush_manager.go:197-200, timer-triggered flushes silently discard errors:

```go
case <-fm.timerFiredCh:
    if isDirty {
        _ = fm.performFlush(needsFullExport)  // ← Error discarded!
```

Users won't know if auto-flush is failing. Should at minimum log errors.

Consider:
- Log error with debug.Logf() or fmt.Fprintf(os.Stderr)
- Optionally expose flush status via a Status() method
- Track last flush error for diagnostics

Related: Code review finding #4 from bd-52 race condition fix review.


Refactor path canonicalization into helper function

The path canonicalization logic (filepath.Abs + EvalSymlinks) is duplicated in 3 places:
- beads.go:131-137 (BEADS_DIR handling)
- cmd/bd/main.go:446-451 (--no-db cleanup)
- cmd/bd/nodb.go:26-31 (--no-db initialization)

Refactoring suggestion:
Extract to a helper function like:
  func canonicalizePath(path string) string

This would:
- Reduce code duplication
- Make the logic easier to maintain
- Ensure consistent behavior across all path handling

Related to bd-e16b implementation.


Import reports misleading '0 created, 0 updated' when actually importing all issues

When running 'bd import' on a fresh database (no existing issues), the command reports 'Import complete: 0 created, 0 updated' even though it successfully imported all issues from the JSONL file.

**Steps to reproduce:**
1. Delete .beads/beads.db
2. Run: bd import .beads/issues.jsonl
3. Observe output: 'Import complete: 0 created, 0 updated'
4. Run: bd list
5. Confirm: All issues are actually present in the database

**Expected behavior:**
Report the actual number of issues imported, e.g., 'Import complete: 523 created, 0 updated'

**Actual behavior:**
'Import complete: 0 created, 0 updated' (misleading - makes user think import failed)

**Impact:**
- Users think import failed when it succeeded
- Confusing during database sync operations (e.g., after git pull)
- Makes debugging harder (can't tell if import actually worked)

**Context:**
Discovered during VC session when syncing database after git pull. The misleading message caused confusion about whether the database was properly synced with the canonical JSONL file.

- Import command reports accurate count of created/updated issues
- Fresh database import shows 'N created' where N is the actual number
- Update operations show 'N updated' where N is the actual number changed
- Message clearly indicates success vs failure


Document which files to commit after bd init --branch

GH #312 reported confusion about which files should be committed after running 'bd init --branch beads-metadata'. Updated PROTECTED_BRANCHES.md to clearly document:

1. Files that should be committed to protected branch (main):
   - .beads/.gitignore
   - .gitattributes

2. Files that are automatically gitignored
3. Files that live in the sync branch (beads-metadata)

Changes:
- Added step-by-step instructions in Quick Start section
- Added 'What lives in each branch' section to How It Works
- Clarified the directory structure diagram

Fixes: https://github.com/steveyegge/beads/issues/312


bd resolve-conflicts - Git merge conflict resolver

Automatically resolve JSONL merge conflicts.

Modes:
- Mechanical: ID remapping (no AI)
- AI-assisted: Smart merge/keep decisions
- Interactive: Review each conflict

Handles <<<<<<< conflict markers in .beads/beads.jsonl

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


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


Add programmatic tip injection API

Allow tips to be programmatically injected at runtime based on detected conditions. This enables dynamic tips (not just pre-defined ones) to be shown with custom priority and frequency.

## API Design

Add to `cmd/bd/tips.go`:

```go
// InjectTip adds a dynamic tip to the registry at runtime
func InjectTip(id, message string, priority int, frequency time.Duration, probability float64, condition func() bool) {
    tipsMutex.Lock()
    defer tipsMutex.Unlock()

    tips = append(tips, Tip{
        ID:          id,
        Condition:   condition,
        Message:     message,
        Frequency:   frequency,
        Priority:    priority,
        Probability: probability,
    })
}

// RemoveTip removes a tip from the registry
func RemoveTip(id string) {
    tipsMutex.Lock()
    defer tipsMutex.Unlock()

    for i, tip := range tips {
        if tip.ID == id {
            tips = append(tips[:i], tips[i+1:]...)
            return
        }
    }
}
```

## Use Cases

### Example 1: Critical Security Update
```go
// In bd version check code
if criticalSecurityUpdate {
    InjectTip(
        "security_update",
        fmt.Sprintf("CRITICAL: Security update available (bd %s). Update immediately!", remoteVersion),
        100,         // Highest priority
        0,           // No frequency limit
        1.0,         // Always show (100% probability)
        func() bool { return true },
    )
}
```

### Example 2: New Version Available
```go
// In bd version check code
if remoteVersion > currentVersion {
    InjectTip(
        "upgrade_available",
        fmt.Sprintf("New bd version %s available (you have %s). Run: go install github.com/steveyegge/beads/cmd/bd@latest", remoteVersion, currentVersion),
        90,          // High priority
        7 * 24 * time.Hour,  // Weekly
        0.8,         // 80% probability (frequent but not always)
        func() bool { return true },
    )
}
```

### Example 3: Large Issue Count Suggestion
```go
// In bd list code
if issueCount > 100 {
    InjectTip(
        "use_filters",
        "You have many issues. Use filters: 'bd list --status=open --priority=1'",
        50,          // Medium priority
        14 * 24 * time.Hour,  // Bi-weekly
        0.4,         // 40% probability (occasional suggestion)
        func() bool { return true },
    )
}
```

### Example 4: No Dependencies Used
```go
// After analyzing project
if hasIssues && noDependenciesCreated {
    InjectTip(
        "try_dependencies",
        "Try using dependencies: 'bd dep <issue> <blocks-issue>' to track blockers",
        30,          // Low priority
        30 * 24 * time.Hour,  // Monthly
        0.3,         // 30% probability (low-key suggestion)
        func() bool { return true },
    )
}
```

## Probability Guidelines

- **1.0 (100%)**: Critical security, breaking changes, data loss prevention
- **0.7-0.9 (70-90%)**: Important updates, major new features
- **0.4-0.6 (40-60%)**: General tips, workflow improvements, feature discovery
- **0.1-0.3 (10-30%)**: Nice-to-know features, advanced tips, optional optimizations

## Thread Safety
- Use mutex to protect tip registry
- Safe for concurrent command execution
- Deterministic testing via BEADS_TIP_SEED env var

- InjectTip() API exists and is documented
- RemoveTip() API exists
- Thread-safe with mutex protection
- Can inject tips from any command
- Injected tips participate in priority/frequency rotation
- Unit tests for injection API
- Example usage in code comments


Remove misleading placeholder 'bd merge' command from duplicates output

**Problem:**
The `bd duplicates` command suggests running a command that doesn't exist:
```
bd merge <source-ids> --into <target-id>
```

This is confusing because:
1. `bd merge` is actually a git 3-way JSONL merge driver (takes 4 file paths)
2. The suggested syntax for merging duplicate issues is not implemented
3. Line 75 in duplicates.go even has: `// TODO: performMerge implementation pending`

**Current behavior:**
- Users see suggested command that doesn't work
- No indication that feature is unimplemented
- Related to issue #349 item #2

**Proposed fix:**
Replace line 77 in cmd/bd/duplicates.go with either:

Option A (conservative):
```go
cmd := fmt.Sprintf("# TODO: Merge %s into %s (merge command not yet implemented)",
    strings.Join(sources, " "), target.ID)
```

Option B (actionable):
```go
cmd := fmt.Sprintf("# Duplicate found: %s\n# Manual merge: Close duplicates with 'bd close %s' and link to %s as 'related'",
    strings.Join(sources, " "), strings.Join(sources, " "), target.ID)
```

**Files to modify:**
- cmd/bd/duplicates.go (line ~77)

Remove the non-existent command suggestion and replace with actionable guidance.

Since there are two unrelated `bd merge` concepts:
1. Git JSONL merge driver (exists, works)
2. Duplicate issue merger (doesn't exist, TODO)

We should not conflate them in user-facing output.

Addresses GitHub issue #349 item 2: https://github.com/steveyegge/beads/issues/349

User confused by 'bd merge' help text. The help text is actually correct (it's a git merge driver), but the duplicates command suggests a non-existent 'bd merge <ids> --into <target>' syntax for merging duplicate issues.


Code Review Sweep: thorough

Perform thorough code review sweep based on accumulated activity.

**AI Reasoning:**
Significant code volume added (150,273 lines) across multiple critical areas, including cmd/bd, internal/storage/sqlite, and internal/rpc. High file change count (616) indicates substantial refactoring or new functionality. The metrics suggest potential for subtle architectural or implementation issues that warrant review.

**Scope:** thorough
**Target Areas:** cmd/bd, internal/storage/sqlite, internal/rpc
**Estimated Files:** 12
**Estimated Cost:** $5

**Task:**
Review files for non-obvious issues that agents miss during focused work:
- Inefficiencies (algorithmic, resource usage)
- Subtle bugs (race conditions, off-by-one, copy-paste)
- Poor patterns (coupling, complexity, duplication)
- Missing best practices (error handling, docs, tests)
- Unnamed anti-patterns

File discovered issues with detailed reasoning and suggestions.

- Reviewed target files for code quality issues
- Filed discovered issues with detailed reasoning
- Completed sweep according to scope criteria

code-review-sweep review-area:cmd/bd review-area:internal/rpc review-area:internal/storage/sqlite


bd prime: AI context loading and Claude Code integration

Implement `bd prime` command and Claude Code hooks for context recovery. Hooks work with BOTH MCP server and CLI approaches - they solve the context memory problem (keeping bd workflow fresh after compaction) not the tool access problem (MCP vs CLI).

## Epic Scope

This epic covers:
1. Core `bd prime` command implementation with MCP-aware output
2. Claude Code hooks via `bd setup claude` (works with MCP OR CLI)
3. Automatic context recovery via SessionStart/PreCompact hooks
4. `bd doctor` verification for Claude setup
5. Documentation updates

## Goals
- Keep bd workflow fresh in agent context (prevent markdown TODO reversion)
- Enable automatic context recovery after compaction/clear
- Adapt to user's workflow preference (MCP vs CLI) automatically
- Support multi-user projects (mixed Claude/non-Claude teams)
- Verify setup with `bd doctor`

## Architecture Understanding

**MCP vs CLI is a user preference (not project-level):**
- User installs MCP server globally → gets native bd tools
- User doesn't install MCP → uses CLI via Bash tool
- `bd prime` auto-detects which mode and adapts output
- Same hooks work for all users regardless of preference

**Hooks complement both approaches:**
- **With MCP**: Hooks output workflow reminders (~500 tokens) - prevents forgetting to use MCP tools
- **Without MCP**: Hooks output full CLI reference (~1-2k tokens) - provides command syntax
- **Both cases**: Prevents markdown TODO reversion after compaction

**Why hooks matter even with MCP:**
- MCP tools can be forgotten after compaction
- Hooks refresh "use bd, not markdown" reminder
- PreCompact keeps bd workflow fresh in memory
- Works in both MCP and CLI scenarios

## Token Optimization

**MCP mode** (~500 tokens):
- Workflow reminders only
- No CLI syntax (user has native tools)
- References to MCP tool names

**Non-MCP mode** (~1-2k tokens):
- Full workflow rules
- Complete CLI command reference
- Examples and common patterns

**Why adaptive output matters:**
- MCP users waste tokens on CLI docs they don't need
- Non-MCP users need full command reference
- Same hook works for everyone, adapts automatically
- Multi-user projects: each dev gets appropriate output for their setup

## Out of Scope
- Tip system infrastructure (separate epic)
- Cursor/Windsurf integration (separate issues)
- MCP server modifications

- `bd prime` command exists and outputs AI-optimized markdown
- `bd setup claude` installs hooks and slash commands
- Hooks auto-call `bd prime` when .beads/ detected
- `bd doctor` verifies Claude integration
- Documentation complete in AGENTS.md, README.md, QUICKSTART.md
- All child issues closed


Update AGENTS.md with event-driven mode

Document BEADS_DAEMON_MODE env var. Explain opt-in during Phase 1. Add troubleshooting for watcher failures.


Update docs for import bug fix

Update AGENTS.md, README.md, TROUBLESHOOTING.md with import.orphan_handling config documentation. Document resurrection behavior, tombstones, config modes. Add troubleshooting section for import failures with deleted parents.


Optimize Memory backend GetIssueByExternalRef with index

Currently GetIssueByExternalRef in Memory storage uses O(n) linear search through all issues.

Current code (memory.go:282-308):
for _, issue := range m.issues {
    if issue.ExternalRef != nil && *issue.ExternalRef == externalRef {
        return &issueCopy, nil
    }
}

Proposed optimization:
- Add externalRefToID map[string]string to MemoryStorage
- Maintain it in CreateIssue, UpdateIssue, DeleteIssue
- Achieve O(1) lookup like SQLite's index

Impact: Low (--no-db mode typically has smaller datasets)
Related: bd-1022


Baseline quality gate failure: test

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

This blocks the executor from claiming work until fixed.

Error: go test failed: exit status 1

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

Fix the test gate failures reported above.

- test gate passes on main branch
- Preflight check succeeds
- Executor can resume claiming work

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


Create Docker image for Agent Mail

Containerize Agent Mail server for easy deployment.

Acceptance Criteria:
- Dockerfile with Python 3.14
- Health check endpoint
- Volume mount for storage
- Environment variable configuration
- Multi-arch builds (amd64, arm64)

File: deployment/agent-mail/Dockerfile


Add monitoring and alerting

Observability for production Agent Mail server.

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

File: deployment/agent-mail/monitoring/


Code review follow-up for bd-dvd and bd-ymj fixes

Track improvements and issues identified during code review of parent resurrection (bd-dvd) and export metadata (bd-ymj) bug fixes.

## Context
Code review identified several areas for improvement:
- Code duplication in metadata updates
- Missing multi-repo support
- Test coverage gaps
- Potential race conditions

## Related Issues
Original bugs fixed: bd-dvd, bd-ymj

## Goals
- Eliminate code duplication
- Add multi-repo support where needed
- Improve test coverage
- Address edge cases


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


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)


Fix TestExportUpdatesMetadata to test actual daemon functions

## Problem
TestExportUpdatesMetadata (daemon_sync_test.go:296) manually replicates the metadata update logic rather than calling the fixed functions (createExportFunc/createSyncFunc).

This means:
- Test verifies the CONCEPT works
- But doesn't verify the IMPLEMENTATION in the actual daemon functions
- If daemon code is wrong, test still passes

## Current Test Flow
```go
// Test does:
exportToJSONLWithStore()  // ← Direct call
// ... manual metadata update ...
exportToJSONLWithStore()  // ← Direct call again
```

## Should Be
```go
// Test should:
createExportFunc(...)()  // ← Call actual daemon function
// ... verify metadata was updated by the function ...
createExportFunc(...)()  // ← Call again, should not fail
```

## Challenge
createExportFunc returns a closure that's run by the daemon. Testing this requires:
- Mock logger
- Proper context setup
- Git operations might need mocking

## Files
- cmd/bd/daemon_sync_test.go

## Acceptance Criteria
- Test calls actual createExportFunc and createSyncFunc
- Test verifies metadata updated by daemon code, not test code
- Both functions tested (export and sync)


Use TryResurrectParentChain instead of TryResurrectParent in GetNextChildID

## Context
Current bd-dvd fix uses TryResurrectParent, which only resurrects the immediate parent. For deeply nested hierarchies, this might not be sufficient.

## Example Scenario
Creating child with parent "bd-abc.1.2" where:
- bd-abc exists in DB
- bd-abc.1 was deleted (missing from DB, exists in JSONL)
- bd-abc.1.2 was deleted (missing from DB, exists in JSONL)

Current fix: Only tries to resurrect "bd-abc.1.2", fails because its parent "bd-abc.1" is missing.

## Solution
Replace TryResurrectParent with TryResurrectParentChain:

```go
if count == 0 {
    // Try to resurrect entire parent chain from JSONL history (bd-dvd fix)
    // This handles deeply nested hierarchies where intermediate parents are also missing
    resurrected, err := s.TryResurrectParentChain(ctx, parentID)
    if err != nil {
        return "", fmt.Errorf("failed to resurrect parent chain for %s: %w", parentID, err)
    }
    if !resurrected {
        return "", fmt.Errorf("parent issue %s does not exist and could not be resurrected from JSONL history", parentID)
    }
}
```

## Investigation
- Check if this scenario actually happens in practice
- TryResurrectParentChain already exists (resurrection.go:174-209)
- May be overkill if users always create parents before children

## Files
- internal/storage/sqlite/hash_ids.go

## Testing
Add test case for deeply nested resurrection


Add error handling guidance for export metadata update failures

## Problem
The bd-ymj fix treats all metadata update failures as warnings:

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

But if metadata updates fail, the NEXT export will fail with "JSONL content has changed since last import".

## Questions
1. Should metadata failures be critical (return error)?
2. Should we implement retry logic?
3. Is warning acceptable (safe, just requires import before next export)?

## Current Behavior
- Metadata failure is silent (only logged)
- User won't know until next export fails
- Next export requires import first (safe but annoying)

## Recommendation
Add clear comment explaining the trade-off:

```go
// Note: Metadata update failures are treated as warnings, not errors.
// This is acceptable because the worst case is the next export will
// require an import first, which is safe and prevents data loss.
// Alternative: Make this critical and fail the export if metadata
// updates fail (but this makes exports more fragile).
if err := store.SetMetadata(ctx, "last_import_hash", currentHash); err != nil {
    log.log("Warning: failed to update last_import_hash: %v", err)
    log.log("Next export may require running 'bd import' first")
}
```

## Files
- cmd/bd/daemon_sync.go

## Decision Needed
Choose approach based on failure mode preferences


Add transaction boundaries for export metadata updates

## Problem
Metadata updates happen after export, but there's no transaction ensuring atomicity between:
1. JSONL file write (exportToJSONLWithStore)
2. Metadata update (updateExportMetadata)
3. Database mtime update (TouchDatabaseFile)

If process crashes between these steps, metadata will be inconsistent.

## Example Failure Scenario
```
1. Export to JSONL succeeds
2. [CRASH] Process killed before metadata update
3. Next export: "JSONL content has changed" error
4. User must run import to fix metadata
```

## Options

### Option 1: Tolerate Inconsistency (Current)
- Simple, no code changes
- Safe (worst case: need import before next export)
- Annoying for users if crashes are frequent

### Option 2: Add Write-Ahead Log
- Write metadata intent to temp file
- Complete operations
- Clean up temp file
- More complex, better guarantees

### Option 3: Store Metadata in JSONL Comments
- Add metadata as JSON comment in JSONL file
- Single atomic write
- Requires JSONL format change

### Option 4: Defensive Checks
- On startup, verify metadata matches JSONL
- Auto-fix if mismatch detected
- Simplest improvement

## Recommendation
Start with Option 4 (defensive checks), consider others if needed.

## Files
- cmd/bd/daemon_sync.go
- Possibly: cmd/bd/main.go (startup checks)

## Related
This is lower priority - current behavior is safe, just not ideal


Add edge case tests for GetNextChildID parent resurrection

## Current Coverage
TestGetNextChildID_ResurrectParent tests happy path only:
- Parent exists in JSONL
- Resurrection succeeds

## Missing Test Cases

### 1. Parent Not in JSONL
- Parent doesn't exist in DB
- Parent doesn't exist in JSONL either
- Should return: "could not be resurrected from JSONL history"

### 2. JSONL File Missing
- Parent doesn't exist in DB
- No issues.jsonl file exists
- Should handle gracefully

### 3. Malformed JSONL
- Parent doesn't exist in DB
- JSONL file exists but has invalid JSON
- Should skip bad lines, continue searching

### 4. Concurrent Resurrections
- Multiple goroutines call GetNextChildID with same parent
- Only one should resurrect, others should succeed
- Test for race conditions

### 5. Deeply Nested Missing Parents
- Creating bd-abc.1.2.1 where:
  - bd-abc exists
  - bd-abc.1 missing (should fail with current fix)
- Related to bd-ar2.4

### 6. Content Hash Mismatch
- Parent in JSONL has different content_hash than expected
- Should still resurrect (content_hash is for integrity, not identity)

## Files
- internal/storage/sqlite/child_id_test.go

## Implementation
```go
func TestGetNextChildID_ResurrectParent_NotInJSONL(t *testing.T) { ... }
func TestGetNextChildID_ResurrectParent_NoJSONL(t *testing.T) { ... }
func TestGetNextChildID_ResurrectParent_MalformedJSONL(t *testing.T) { ... }
func TestGetNextChildID_ResurrectParent_Concurrent(t *testing.T) { ... }
```


Add edge case tests for export metadata updates

## Current Coverage
TestExportUpdatesMetadata tests basic happy path only.

## Missing Test Cases

### 1. Multi-Repo Mode
- Export with multi-repo configuration
- Verify metadata updated for ALL JSONL files
- Critical gap (related to bd-ar2.2)

### 2. computeJSONLHash Failure
- JSONL file deleted/inaccessible after export
- Should log warning, not crash
- Verify behavior on next export

### 3. SetMetadata Failures
- Database write-protected
- Disk full
- Should log warnings, continue

### 4. os.Stat Failure
- JSONL file deleted after export, before stat
- Should handle gracefully (mtime just not updated)

### 5. Concurrent Exports
- Two daemon instances export simultaneously
- Verify metadata doesn't get corrupted
- Race condition test

### 6. Clock Skew
- System time goes backward between exports
- Verify mtime handling still works

### 7. Partial Export Failure
- Multi-repo mode: some exports succeed, some fail
- What metadata should be updated?

### 8. Large JSONL Files
- Performance test with large files (10k+ issues)
- Verify hash computation doesn't timeout

## Files
- cmd/bd/daemon_sync_test.go

## Implementation Priority
1. Multi-repo test (P1 - related to critical issue)
2. Failure handling tests (P2)
3. Performance/edge cases (P3)


Fix variable shadowing in GetNextChildID resurrection code

## Problem
Minor variable shadowing in hash_ids.go:

```go
// Line 33: err declared here
err := s.db.QueryRowContext(ctx, `SELECT COUNT(*) FROM issues WHERE id = ?`, parentID).Scan(&count)

// Line 38: err reused/shadowed here
resurrected, err := s.TryResurrectParent(ctx, parentID)
```

While Go allows this, it can be confusing and some linters flag it.

## Solution
Use different variable name:

```go
resurrected, resurrectErr := s.TryResurrectParent(ctx, parentID)
if resurrectErr != nil {
    return "", fmt.Errorf("failed to resurrect parent %s: %w", parentID, resurrectErr)
}
```

## Files
- internal/storage/sqlite/hash_ids.go:38

## Priority
Low - code works correctly, just a style improvement


Add 'When to use daemon mode' decision tree to daemon.md

**Problem:**
Users (especially local-only developers) see daemon-related messages but don't understand:
- What daemon mode does (git sync automation)
- Whether they need it
- Why they see "daemon_unsupported" messages

Related to issue #349 item #3.

**Current state:**
commands/daemon.md explains WHAT daemon does but not WHEN to use it.

**Proposed addition:**
Add a "When to Use Daemon Mode" section after line 20 in commands/daemon.md with clear decision criteria:

**✅ You SHOULD use daemon mode if:**
- Working in a team with git remote sync
- Want automatic commit/push of issue changes
- Need background auto-sync (5-second debounce)
- Making frequent bd commands (performance benefit)

**❌ You DON'T need daemon mode if:**
- Solo developer with local-only tracking
- Working in git worktrees (use --no-daemon)
- Running one-off commands/scripts
- Debugging database issues

**Local-only users:** Direct mode is perfectly fine. Daemon mainly helps with git sync automation. You can use `bd sync` manually when needed.

**Files to modify:**
- commands/daemon.md (add section after line 20)

Clear decision tree that helps users understand:
1. Daemon = git sync automation + performance
2. Local-only users don't need it
3. Direct mode is simpler for debugging
4. Both modes are valid depending on workflow

Addresses GitHub issue #349 item 3: https://github.com/steveyegge/beads/issues/349

Local-only users see daemon-related messages without understanding when they need daemon mode vs when direct mode is sufficient. Need clear decision tree in daemon.md.


Fix autoimport tests for content-hash collision scoring

## Overview
Three autoimport tests are failing after bd-cbed9619.4 because they expect behavior based on the old reference-counting collision resolution, but the system now uses deterministic content-hash scoring.

## Failing Tests
1. `TestAutoImportMultipleCollisionsRemapped` - expects local versions preserved
2. `TestAutoImportAllCollisionsRemapped` - expects local versions preserved
3. `TestAutoImportCollisionRemapMultipleFields` - expects specific collision resolution behavior

## Root Cause
These tests were written when ScoreCollisions used reference counting to determine which version to keep. Now it uses content-hash comparison (introduced in commit 2e87329), which produces different but deterministic results.

## Example
Old behavior: Issue with more references would be kept
New behavior: Issue with lexicographically lower content hash is kept

## Solution
Update each test to:
1. Verify the new content-hash based behavior is correct
2. Check that the remapped issue (not necessarily local/remote) has the expected content
3. Ensure dependencies are preserved on the correct remapped issue

## Acceptance Criteria
- All three autoimport tests pass
- Tests verify content-hash determinism (same collision always resolves the same way)
- Tests check dependency preservation on remapped issues
- Test documentation explains content-hash scoring expectations

## Files to Modify
- `cmd/bd/autoimport_collision_test.go`

## Testing
Run: `go test ./cmd/bd -run "TestAutoImport.*Collision" -v`


Improve compact/daemon/merge documentation and UX

Multiple documentation and UX issues encountered:
1. "bd compact --analyze" fails with misleading "requires SQLite storage" error when daemon is running. Needs --no-daemon or better error.
2. "bd merge" help text is outdated (refers to 3-way merge instead of issue merging).
3. Daemon mode purpose isn't clear to local-only users.
4. Compact/cleanup commands are hard to discover.

Proposed fixes:
- Fix compact+daemon interaction or error message.
- Update "bd merge" help text.
- Add "when to use daemon" section to docs.
- Add maintenance section to quickstart.


Centralize error handling patterns in storage layer

80+ instances of inconsistent error handling across sqlite.go with mix of %w, %v, and no wrapping.

Location: internal/storage/sqlite/sqlite.go (throughout)

Problem:
- Some use fmt.Errorf("op failed: %w", err) - correct wrapping
- Some use fmt.Errorf("op failed: %v", err) - loses error chain
- Some return err directly - no context
- Hard to debug production issues
- Can't distinguish error types

Solution: Create internal/storage/sqlite/errors.go:
- Define sentinel errors (ErrNotFound, ErrInvalidID, etc.)
- Create wrapDBError(op string, err error) helper
- Convert sql.ErrNoRows to ErrNotFound
- Always wrap with operation context

Impact: Lost error context; inconsistent messages; hard to debug

Effort: 5-7 hours


Extract database search logic into helper function

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

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

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

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

Related to [deleted:[deleted:[deleted:bd-e16b]]] implementation.


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.


Week 1 task


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.

## Implementation

Create `cmd/bd/tips.go` with:

### Core Infrastructure
```go
type Tip struct {
    ID          string
    Condition   func() bool      // Should this tip be eligible?
    Message     string
    Frequency   time.Duration    // Minimum gap between showings
    Priority    int              // Higher = shown first when eligible
    Probability float64          // 0.0 to 1.0 - chance of showing
}

func maybeShowTip(store storage.Storage) {
    if jsonOutput || quietMode {
        return // Respect output flags
    }

    tip := selectNextTip(store)
    if tip != nil {
        fmt.Fprintf(os.Stdout, "\n💡 Tip: %s\n", tip.Message)
        recordTipShown(store, tip.ID)
    }
}

func selectNextTip(store storage.Storage) *Tip {
    now := time.Now()
    var eligibleTips []Tip

    // Filter to eligible tips (condition + frequency check)
    for _, tip := range tips {
        if !tip.Condition() {
            continue
        }

        lastShown := getLastShown(store, tip.ID)
        if !lastShown.IsZero() && now.Sub(lastShown) < tip.Frequency {
            continue
        }

        eligibleTips = append(eligibleTips, tip)
    }

    if len(eligibleTips) == 0 {
        return nil
    }

    // Sort by priority (highest first)
    sort.Slice(eligibleTips, func(i, j int) bool {
        return eligibleTips[i].Priority > eligibleTips[j].Priority
    })

    // Apply probability roll (in priority order)
    for _, tip := range eligibleTips {
        if rand.Float64() < tip.Probability {
            return &tip
        }
    }

    return nil  // No tips won probability roll
}
```

### Probability Examples

```go
// High priority, high probability = shows often
{Priority: 90, Probability: 0.8}  // 80% chance when eligible

// High priority, medium probability = important but not spammy
{Priority: 100, Probability: 0.6}  // 60% chance

// Low priority, low probability = rare suggestion
{Priority: 30, Probability: 0.3}  // 30% chance
```

### Metadata Storage
Use existing metadata table to track:
- `tip_{id}_last_shown` - Timestamp of last display (RFC3339 format)
- `tip_{id}_dismissed` - User permanently dismissed (future feature)

### Integration Points
Call `maybeShowTip()` at end of:
- `bd list` - After showing issues
- `bd ready` - After showing ready work
- `bd create` - After creating issue
- `bd show` - After showing issue details

## Design Decisions
- Tips shown on stdout (informational, not errors)
- Respects `--json` and `--quiet` flags
- Frequency enforces minimum gap between showings
- Priority determines evaluation order
- Probability reduces spam (not every eligible tip shows)
- Store state in metadata table (no new files)
- Deterministic seed for testing (optional BEADS_TIP_SEED env var)

- Tip infrastructure exists in cmd/bd/tips.go
- Tips respect --json and --quiet flags
- Frequency tracking works (no spam)
- Metadata table stores tip state
- Unit tests for tip selection logic
- Documentation in code comments


Baseline quality gate failure: lint

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

This blocks the executor from claiming work until fixed.

Error: golangci-lint failed: exit status 1

Output:
```
cmd/bd/search.go:39:12: Error return value of `cmd.Help` is not checked (errcheck)
			cmd.Help()
			        ^
cmd/bd/clean.go:118:15: G304: Potential file inclusion via variable (gosec)
	file, err := os.Open(gitignorePath)
	             ^
cmd/bd/doctor/gitignore.go:98:12: G306: Expect WriteFile permissions to be 0600 or less (gosec)
	if err := os.WriteFile(gitignorePath, []byte(GitignoreTemplate), 0644); err != nil {
	          ^
cmd/bd/merge.go:121:16: G204: Subprocess launched with variable (gosec)
			gitRmCmd := exec.Command("git", "rm", "-f", "--quiet", fullPath)
			            ^
cmd/bd/doctor.go:167:20: `cancelled` is a misspelling of `canceled` (misspell)
		fmt.Println("Fix cancelled.")
		                 ^
cmd/bd/flush_manager.go:139:42: `cancelling` is a misspelling of `canceling` (misspell)
		// Send shutdown request FIRST (before cancelling context)
		                                       ^
cmd/bd/flush_manager.go:261:15: `cancelled` is a misspelling of `canceled` (misspell)
			// Context cancelled (shouldn't normally happen)
			           ^
cmd/bd/flush_manager.go:269:55: (*FlushManager).performFlush - result 0 (error) is always nil (unparam)
func (fm *FlushManager) performFlush(fullExport bool) error {
                                                      ^
8 issues:
* errcheck: 1
* gosec: 3
* misspell: 3
* unparam: 1

```

Fix the lint gate failures reported above.

- lint gate passes on main branch
- Preflight check succeeds
- Executor can resume claiming work


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.

Modify internal/storage/sqlite/hash_ids.go:29-38 to call s.TryResurrectParent(ctx, parentID) when parent is not found in database, before returning the 'does not exist' error.

The resurrection logic already exists in internal/storage/sqlite/resurrection.go and is used by CreateIssue for hierarchical IDs - we just need to call it from GetNextChildID as well.

1. bd create with --parent flag succeeds when parent exists in JSONL but not DB
2. Parent is resurrected as tombstone (closed status)
3. Child issue is created with correct hierarchical ID
4. All existing tests continue to pass
5. Add test case for this scenario in child_id_test.go


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)


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 test coverage for internal/autoimport package

The autoimport package has only 1 test file. Need comprehensive tests. Target: 70% coverage

- At least 3 test files
- Package coverage >= 70%
- Tests cover main functionality, error paths, edge cases


Add security tests for WriteFile permissions in doctor command

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

**Original Issue:** [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._

- Tests written for uncovered functionality
- Test coverage verified
- All tests passing


Extract duplicated validation logic from CLI commands

~150 lines of identical validation logic duplicated between cmd_create.go and cmd_update.go

Duplication found:
- validateBeadFields(): 2 identical copies (50+ lines each)
- parseTimeWithDefault(): 2 identical copies (30 lines each)
- Flag definitions: 15+ duplicate registrations

Solution: Extract to shared packages:
- internal/validation/bead.go - Centralized validation
- internal/utils/time.go - Consolidate time parsing (already exists)
- cmd/bd/flags.go - Shared flag registration

Impact: Changes require touching 2+ files; high risk of inconsistency; steep learning curve

Effort: 4-6 hours


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.


Add functional tests for FlushManager correctness verification

Current race detector tests only verify "no race detected" but don't verify data correctness.

Need functional tests that:
- Create real SQLite store with test data
- Mark issues dirty and trigger flush
- Verify JSONL file was updated correctly
- Test debouncing actually reduces flush count
- Verify shutdown performs final flush
- Test recovery after flush failures

Example test structure:
```go
func TestFlushManagerActuallyFlushes(t *testing.T) {
    // Setup real SQLite store in temp dir
    // Create test issue
    // Mark dirty via FlushManager
    // Wait for debounce + flush
    // Read JSONL file
    // Verify issue appears in JSONL with correct data
}
```

Related: Code review finding #3 from bd-52 race condition fix review.


Improve Beads test coverage from 46% to 80%

Currently at 46% test coverage. Need to systematically improve coverage across all subsystems, focusing first on packages with minimal or no tests.

Target: 80% overall coverage

Approach:
- Break down by subsystem (internal/* packages)
- Prioritize packages with 0-1 test files
- Each child issue targets specific coverage goals
- Focus on unit tests for core logic, error paths, and edge cases

This epic will be executed by the VC executor to test its ability to handle sustained multi-issue work.

- Overall test coverage reaches 80% or higher
- All internal/* packages have at least 60% coverage
- All packages with only 1 test file now have at least 3 test files
- Quality gates (go test, golangci-lint) pass
- Tests are maintainable and test actual behavior, not implementation details


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.


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._


Implement auto-merge functionality in duplicates command

The duplicates.go file has a TODO at line 95 to implement the performMerge function for automatic duplicate merging. Currently it just prints a warning message. This would automate the merge process instead of just suggesting commands.


Convert magic numbers to named constants in FlushManager

Several magic numbers should be named constants for clarity and maintainability:

flush_manager.go:
- Line 64: `10` (markDirtyCh buffer size)
- Line 65: `1` (timerFiredCh buffer size)
- Line 139: `30 * time.Second` (shutdown timeout)

autoflush.go:
- Line 562: `3` (flush failure threshold before warning)

Suggested constants:
```go
const (
    markDirtyBufferSize = 10  // Buffer rapid mark requests
    timerFiredBufferSize = 1  // Timer notifications coalesce
    shutdownTimeout = 30 * time.Second  // Generous for large DBs
    flushFailureThreshold = 3  // Show warning after N failures
)
```

Related: Code review finding #6 from bd-52 race condition fix review.


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.


Add database maintenance commands section to QUICKSTART.md

**Problem:**
Users don't discover `bd compact` or `bd cleanup` commands until their database grows large. These maintenance commands aren't mentioned in quickstart documentation.

Related to issue #349 item #4.

**Current state:**
docs/QUICKSTART.md ends at line 217 with "See README.md for full documentation" but has no mention of maintenance operations.

**Proposed addition:**
Add a "Database Maintenance" section after line 140 (before "Advanced: Agent Mail" section) covering:
- When database grows (many closed issues)
- How to view compaction statistics
- How to compact old issues
- How to delete closed issues
- Warning about permanence

**Example content:**
```markdown
## Database Maintenance

As your project accumulates closed issues, the database grows. Use these commands to manage size:

```bash
# View compaction statistics
bd compact --stats

# Preview compaction candidates (30+ days closed)
bd compact --analyze --json

# Apply agent-generated summary
bd compact --apply --id bd-42 --summary summary.txt

# Immediately delete closed issues (use with caution!)
bd cleanup --force
```

**When to compact:**
- Database file > 10MB with many old closed issues
- After major project milestones
- Before archiving a project phase
```

**Files to modify:**
- docs/QUICKSTART.md (add section after line 140)

Brief, actionable guidance on database maintenance.

Focus on:
1. When to do maintenance (size/age triggers)
2. Non-destructive options first (stats, analyze)
3. Clear warnings about permanence
4. Reference to bd restore for git history recovery

Addresses GitHub issue #349 item 4: https://github.com/steveyegge/beads/issues/349

Users don't discover compact/cleanup commands until database grows large. Quickstart should mention maintenance operations.


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

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

## What Happened

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

## Root Cause

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

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

## Timeline

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

## Impact

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

## Fix Options

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

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

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

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

## Recommended Solution

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

This preserves auto-import convenience while preventing data loss.

## Files Involved

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

## Reproduction Steps

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


Optimize CLI test suite - eliminate redundant git init calls

Current: Each of 13 CLI tests calls git init (31s total). Solution: Use single test binary built once in init(), skip git operations where possible, or use mock filesystem.


Performance Testing Framework

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

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

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


Add tests for performFlush error handling in FlushManager

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

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

In cmd/bd/flush_manager.go:269, the performFlush method is flagged by unparam as always returning nil, indicating the error return value is never used.

Add tests to determine:
- Whether performFlush can actually return errors in failure scenarios
- If error return is needed, add tests for error cases (disk full, permission denied, etc.)
- If error return is not needed, refactor to remove unused return value
- Test full export vs incremental export error handling

This ensures proper error handling in the flush mechanism and removes dead code if the return value is unnecessary.

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


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

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


Add test coverage for internal/validation package

Validation package has 1 test file. Critical for data integrity. Target: 80% coverage

- At least 4 test files
- Package coverage >= 80%
- Tests cover all validation rules


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.


Extract computeJSONLHash helper to eliminate code duplication

SHA256 hash computation is duplicated in 3 places:
- cmd/bd/integrity.go:50-52
- cmd/bd/sync.go:611-613
- cmd/bd/import.go:318-319

Extract to shared helper function computeJSONLHash(jsonlPath string) (string, error) that includes proper #nosec comment and error handling.


Investigate performance issues in VS Code Copilot (Windows)

Beads unusable in Windows 11 VS Code Copilot chat with Sonnet 4.5.
Summary event happens every 3-4 turns, taking 3 minutes.
Copilot summarizes after ~125k tokens despite model supporting 1M.
Large context size of beads might be triggering aggressive summarization.
Need workaround or optimization for context size.


Speed up main_test.go - tests hang indefinitely due to nil rootCtx

## Problem

main_test.go tests are hanging indefinitely, making them unusable and blocking development.

## Root Cause

Tests that call flushToJSONL() or autoImportIfNewer() hang forever because:
- rootCtx is nil in test environment (defined in cmd/bd/main.go:67)
- flushToJSONL() uses rootCtx for DB operations (autoflush.go:503)
- When rootCtx is nil, DB calls timeout/hang indefinitely

## Affected Tests (10+)

- TestAutoFlushOnExit
- TestAutoFlushJSONLContent
- TestAutoFlushErrorHandling
- TestAutoImportIfNewer
- TestAutoImportDisabled
- TestAutoImportWithUpdate
- TestAutoImportNoUpdate
- TestAutoImportMergeConflict
- TestAutoImportConflictMarkerFalsePositive
- TestAutoImportClosedAtInvariant

## Proof

```bash
# Before fix: TestAutoFlushJSONLContent HANGS (killed after 2+ min)
# After adding rootCtx init: Completes in 0.04s
# Speedup: ∞ → 0.04s
```

## Solution

See MAIN_TEST_OPTIMIZATION_PLAN.md for complete fix plan.

**Quick Fix (5 min)**: Add to each hanging test:
```go
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
defer cancel()
oldRootCtx := rootCtx
rootCtx = ctx
defer func() { rootCtx = oldRootCtx }()
```

**Full Optimization (40 min total)**:
1. Fix rootCtx (5 min) - unblocks tests
2. Reduce sleep durations 10x (2 min) - saves ~280ms
3. Use in-memory DBs (10 min) - saves ~1s
4. Share test fixtures (15 min) - saves ~1.2s
5. Fix skipped debounce test (5 min)

## Expected Results

- Tests go from hanging → <5s total runtime
- Keep critical integration test coverage
- Tests caught real bugs: bd-270, bd-206, bd-160

## Files

- Analysis: MAIN_TEST_REFACTOR_NOTES.md
- Solution: MAIN_TEST_OPTIMIZATION_PLAN.md
- Tests: cmd/bd/main_test.go (18 tests, 1322 LOC)

## Priority

P1 - Blocking development, tests unusable in current state


Add security tests for file path validation in clean command

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

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

In cmd/bd/clean.go:118, os.Open(gitignorePath) is flagged by gosec G304 for potential file inclusion via variable without validation.

Add tests covering:
- Path traversal attempts (../../etc/passwd)
- Absolute paths outside project directory
- Symlink following behavior
- Non-existent file handling
- Validation that only .gitignore files in valid locations are opened

This is a security-sensitive code path that needs validation to prevent unauthorized file access.

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


Fix Homebrew warning about Ruby file location

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


Enhance `bd doctor` to verify Claude Code integration

Add checks to `bd doctor` that verify Claude Code integration is properly set up when .claude/ directory or Claude environment is detected.

## Checks to Add

### 1. Claude Environment Detection
```go
if isClaudeDetected() {
    fmt.Println("✓ Claude Code environment detected")

    // Check what's installed
    hasMCP := isMCPServerInstalled()
    hasHooks := isClaudeSetupComplete()

    if hasMCP && hasHooks {
        fmt.Println("✓ MCP server installed")
        fmt.Println("✓ Claude hooks installed (provides workflow reminders)")
    } else if !hasMCP && hasHooks {
        fmt.Println("✓ Claude hooks installed (provides CLI reference)")
        fmt.Println("  Note: MCP server not detected (using CLI mode)")
    } else if hasMCP && !hasHooks {
        fmt.Println("✓ MCP server installed")
        fmt.Println("⚠ Claude hooks not installed")
        fmt.Println("  Hooks prevent agent from forgetting bd workflow after compaction")
        fmt.Println("  Run: bd setup claude")
    } else {
        fmt.Println("⚠ Claude integration not set up")
        fmt.Println("  Run: bd setup claude")
        // TODO (future): Recommend CLI approach once proven in production
        // fmt.Println("  Tip: CLI mode (without MCP) uses fewer tokens")
    }
}

func isMCPServerInstalled() bool {
    // Check ~/.claude/settings.json for beads MCP server
    home, _ := os.UserHomeDir()
    settingsPath := filepath.Join(home, ".claude/settings.json")

    data, err := os.ReadFile(settingsPath)
    if err != nil {
        return false
    }

    var settings map[string]interface{}
    if err := json.Unmarshal(data, &settings); err != nil {
        return false
    }

    // Check mcpServers section for beads
    mcpServers, ok := settings["mcpServers"].(map[string]interface{})
    if !ok {
        return false
    }

    // Look for beads server (any key containing "beads")
    for key := range mcpServers {
        if strings.Contains(strings.ToLower(key), "beads") {
            return true
        }
    }

    return false
}
```

### 2. Hook Installation Verification (MCP-Aware)

```go
func checkClaudeHooks() {
    home, _ := os.UserHomeDir()
    globalSettings := filepath.Join(home, ".claude/settings.json")
    projectSettings := ".claude/settings.local.json"

    globalHooks := hasBeadsHooks(globalSettings)
    projectHooks := hasBeadsHooks(projectSettings)

    if globalHooks {
        fmt.Println("✓ Global hooks installed")
    } else if projectHooks {
        fmt.Println("✓ Project hooks installed")
    } else {
        fmt.Println("⚠ No hooks installed")
        fmt.Println("  Run: bd setup claude")
        return
    }

    // Check if hooks will work
    if !commandExists("bd") {
        fmt.Println("⚠ 'bd' command not in PATH")
        fmt.Println("  Hooks won't work - ensure bd is installed globally")
    }
}

func hasBeadsHooks(settingsPath string) bool {
    data, err := os.ReadFile(settingsPath)
    if err != nil {
        return false
    }

    var settings map[string]interface{}
    if err := json.Unmarshal(data, &settings); err != nil {
        return false
    }

    hooks, ok := settings["hooks"].(map[string]interface{})
    if !ok {
        return false
    }

    // Check SessionStart and PreCompact for "bd prime"
    for _, event := range []string{"SessionStart", "PreCompact"} {
        eventHooks, ok := hooks[event].([]interface{})
        if !ok {
            continue
        }

        for _, hook := range eventHooks {
            hookMap, _ := hook.(map[string]interface{})
            commands, _ := hookMap["hooks"].([]interface{})
            for _, cmd := range commands {
                cmdMap, _ := cmd.(map[string]interface{})
                if cmdMap["command"] == "bd prime" {
                    return true
                }
            }
        }
    }

    return false
}
```

### 3. AGENTS.md/CLAUDE.md Reference Check
```go
// Check if documentation references bd prime
agentsContent := readFileIfExists("AGENTS.md")
claudeContent := readFileIfExists("CLAUDE.md")

if strings.Contains(agentsContent, "bd prime") || strings.Contains(claudeContent, "bd prime") {
    // Verify bd prime command exists in current version
    if !commandExists("prime") {
        fmt.Println("⚠ Documentation references 'bd prime' but command not found")
        fmt.Println("  Upgrade bd or remove references")
    } else {
        fmt.Println("✓ Documentation references match installed features")
    }
}
```

### 4. Context Priming Test
```go
// Verify bd prime actually works
cmd := exec.Command("bd", "prime")
output, err := cmd.CombinedOutput()

if err != nil {
    fmt.Println("⚠ 'bd prime' failed to execute")
    fmt.Println("  Error:", err)
} else if len(output) == 0 {
    fmt.Println("⚠ 'bd prime' produced no output")
    fmt.Println("  Expected workflow context markdown")
} else {
    // Check if output adapts to MCP mode
    hasMCP := isMCPServerInstalled()
    outputStr := string(output)

    if hasMCP && strings.Contains(outputStr, "mcp__plugin_beads_beads__") {
        fmt.Println("✓ bd prime detected MCP mode (workflow reminders)")
    } else if !hasMCP && strings.Contains(outputStr, "bd ready") {
        fmt.Println("✓ bd prime using CLI mode (full command reference)")
    } else {
        fmt.Println("⚠ bd prime output may not be adapting to environment")
    }
}
```

## Output Format Examples

### With MCP and Hooks
```
bd doctor

Database:
✓ Database found at .beads/beads.db
✓ Git hooks installed

Claude Code Integration:
✓ Claude Code environment detected
✓ MCP server installed
✓ Claude hooks installed (provides workflow reminders)
✓ bd prime detected MCP mode (workflow reminders)
✓ Documentation references match installed features

Sync Status:
✓ No sync issues detected
```

### Without MCP, With Hooks
```
bd doctor

Database:
✓ Database found at .beads/beads.db
✓ Git hooks installed

Claude Code Integration:
✓ Claude Code environment detected
✓ Claude hooks installed (provides CLI reference)
  Note: MCP server not detected (using CLI mode)
✓ bd prime using CLI mode (full command reference)

Sync Status:
✓ No sync issues detected
```

### No Integration
```
bd doctor

Database:
✓ Database found at .beads/beads.db
✓ Git hooks installed

Claude Code Integration:
✓ Claude Code environment detected
⚠ Claude integration not set up
  Run: bd setup claude

Sync Status:
✓ No sync issues detected
```

## Future Enhancement (Post-Production Validation)

Once CLI mode is proven in production, add recommendation:

```go
if isClaudeDetected() && !hasMCP && !hasHooks {
    fmt.Println("⚠ Claude integration not set up")
    fmt.Println("  Run: bd setup claude")
    fmt.Println("  Tip: CLI mode (without MCP) uses fewer tokens than MCP server")
    fmt.Println("       Both approaches work equally well - choose based on preference")
}
```

This recommendation should only be added after CLI mode with `bd prime` is validated in real-world usage.

- bd doctor checks for Claude environment
- Verifies hook installation if .claude/ exists
- Checks AGENTS.md/CLAUDE.md for bd prime references
- Detects version mismatches between docs and installed bd
- Provides actionable suggestions (bd setup claude, upgrade)
- Tests cover detection logic


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


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.


Support --reason flag in daemon mode for reopen command

The reopen.go command has a TODO at line 61 to add reason as a comment once RPC supports AddComment. Currently --reason flag is ignored in daemon mode with a warning.


Add unit tests for hasJSONLChanged() function

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

Also add performance benchmarks for large JSONL files.