# Verification Note: pdftract-2um5s (Phase 6.10: pdftract doctor coordinator)

## Summary

The pdftract doctor subcommand is fully implemented and functional. All 4 child task beads are closed:
- pdftract-1w5u1 (6.10.2: Output formats) - CLOSED
- pdftract-4q8cq (6.10.1: Check definitions) - CLOSED
- pdftract-4sky1 (6.10.3: Exit code policy) - CLOSED
- pdftract-653ah (6.10.4: Runbook integration) - CLOSED

## Acceptance Criteria Status

### PASS
- **All 4 child task beads closed**: YES
- **Module structure**: `crates/pdftract-cli/src/doctor/` contains `checks/` and `output/` submodules
- **No feature flag**: doctor ships in default-feature binary (verified with `cargo build --release`)
- **Exit code policy**: Verified - exits 0 for OK/WARN, exits 1 for FAIL (tested locally)
- **JSON output**: `--json` flag produces valid JSON (tested locally)
- **Features flag**: `--features` flag lists compiled features (tested locally)
- **Catch_unwind protection**: Every check wrapped in `run_check_safe()` (mod.rs:97-118)
- **Runbook integration**: docs/operations/manual-platform-smoke.md exists with doctor as Step 1
- **Unit tests**: 12 doctor tests pass (cache_dir, binary, locale, memory, temp_dir, ulimit)

### WARN (Minor structural note)
- **runbook.rs**: Acceptance criteria mentioned `runbook.rs` in module structure, but actual implementation (per child bead pdftract-653ah) used documentation integration instead. The runbook at docs/operations/manual-platform-smoke.md fully references doctor output with troubleshooting tables.

## Verification Commands

```bash
# Build
cargo build --release

# Test basic doctor output
./target/release/pdftract doctor

# Test JSON output
./target/release/pdftract doctor --json | jq .

# Test features flag
./target/release/pdftract doctor --features

# Run unit tests
cargo test --bin pdftract doctor

# Verify runbook exists
ls -la docs/operations/manual-platform-smoke.md
```

## Child Beads Verification

All 4 child beads verified as CLOSED:
```bash
bf show pdftract-1w5u1  # 6.10.2: Output formats - Status: closed
bf show pdftract-4q8cq  # 6.10.1: Check definitions - Status: closed
bf show pdftract-4sky1  # 6.10.3: Exit code policy - Status: closed
bf show pdftract-653ah  # 6.10.4: Runbook integration - Status: closed
```

## Plan Reference

Phase 6.10 pdftract doctor (lines 2477-2532 in `/docs/plan/plan.md`)

All critical tests from plan section 6.10 are implemented:
- Exit code 0 on OK/WARN, 1 on FAIL (line 2538-2539)
- Feature-gated checks show N/A in JSON (line 2543)
- catch_unwind protection for every check (INV-8)
- Sequential check execution with <10s budget

## Conclusion

The coordinator bead pdftract-2um5s is complete. All child work is integrated and functional. The minor deviation from acceptance criteria (runbook.rs vs docs integration) reflects the actual implementation approach taken by child bead pdftract-653ah, which produced comprehensive runbook documentation at docs/operations/manual-platform-smoke.md.