---
type: trekplan-synthetic
plan_version: "1.7"
created: 2026-05-04
task: "Add --verbose flag to CLI"
slug: verbose-flag
run_id: B
steps:
  - "Add config entry for verbose flag in package.json"
  - "Define types for verbose mode in types.ts"
  - "Update parseArgs to recognize --verbose flag"
  - "Pass verbose context through main entry point"
  - "Add log level enum (silent, normal, verbose)"
  - "Wire log level into logger module"
  - "Replace console.log with logger.info in handler.ts"
  - "Add tests for parseArgs --verbose recognition"
  - "Add tests for log level enum mapping"
  - "Update README with --verbose flag documentation"
  - "Add CHANGELOG entry for verbose flag"
  - "Bump package.json minor version"
  - "Add lint rule blocking direct console usage"
  - "Run lint and fix new violations"
  - "Add CLI integration test for --verbose end-to-end"
  - "Add fixture file for verbose log capture"
  - "Document verbose output format in docs/cli.md"
  - "Add jsdoc for new logger API"
  - "Verify all existing tests pass with verbose disabled"
  - "Add backward-compat test for legacy quiet behavior"
  - "Add edge-case test for repeated --verbose flags"
  - "Add edge-case test for --verbose with --silent collision"
  - "Update help text to list --verbose flag"
  - "Add usage example to docs/quickstart.md"
  - "Verify CI matrix runs on Node 18 and 20"
  - "Add npm script for verbose mode debugging"
  - "Run security audit on logger dependency tree"
  - "Verify no PII leaks in verbose log output"
  - "Add manual test checklist to CONTRIBUTING.md"
  - "Update .gitignore for verbose log dump files"
  - "Add cleanup logic for stale verbose logs"
  - "Add unit test for cleanup logic"
  - "Verify exit code on verbose mode error"
  - "Add stderr routing for warnings in verbose"
  - "Add timestamp prefix in verbose log lines"
  - "Add test for timestamp format"
  - "Update troubleshooting guide with verbose flag"
  - "Verify version sync across all docs"
  - "Add benchmark for verbose log capture overhead"
  - "Document overhead methodology in PERF.md"
---

# Synthetic plan run B — Add --verbose flag to CLI

This fixture represents a second synthesized run of `/trekplan` against
the same hand-calibrated brief used for `plan-run-A.md`. The two runs differ
on 2 step titles (modeling realistic LLM variation).

## How this fixture is used

See `plan-run-A.md` for the determinism contract.

## Fixture math

- A has 40 unique step titles
- B has 40 unique step titles
- Intersection (shared titles): 38
- Union: 42
- Jaccard: 38/42 ≈ 0.9047 (well above 0.833 floor)

## Differences from run A

- A includes "Add benchmark for verbose log emission cost" → B replaces with
  "Add benchmark for verbose log capture overhead"
- A includes "Document benchmark methodology in PERF.md" → B replaces with
  "Document overhead methodology in PERF.md"

These represent the kind of paraphrase variation a stochastic planner may
produce on consecutive runs against an identical brief.