sentinel
A Claude Code plugin that enforces code quality, sole authorship, and review discipline across your contributions.
Features
- Code Review (
/review) -- Best-practice code review using parallel subagent chunks. Audits your diff against a full ruleset and reports violations with file, line, severity, and draft comments.
- Pull Request (
/pr) -- Create or update pull requests with built-in preflight checks and style-matched descriptions.
- CI Fix (
/ci) -- Diagnose and fix failing CI checks on your current branch.
- Preflight (
/preflight) -- Run lint, test, and build checks locally before opening a PR.
- Implementation Review (
/impl-review) -- Review an implementation plan or design doc against project conventions.
- Sole Authorship Hook -- Automatically blocks any git commit containing AI attribution markers (
Co-Authored-By, Generated with).
Installation
claude plugin add LuciferDono/sentinel
Usage
Review the current diff
/review
Review only a specific file or path:
/review src/parser.ts
Create a pull request
/pr
Target a specific base branch:
/pr --base develop
Fix failing CI
/ci
Run preflight checks
/preflight
Review an implementation plan
/impl-review docs/design.md
Architecture
Subagent Review Pattern
The /review command splits the full best-practice ruleset into chunks and launches a code-reviewer subagent for each chunk in parallel. Each subagent:
- Receives its chunk of rules and the unified diff.
- Checks every rule heading against added lines in the diff.
- Verifies potential violations by reading source files before reporting.
- Returns an AUDIT trail (PASS / N/A / FAIL per rule) and a VIOLATIONS list.
The parent skill collects all subagent results, deduplicates findings, and produces a single consolidated report. This approach scales linearly with ruleset size without hitting context limits.
Sole Authorship Policy
The PreToolUse hook in hooks/hooks.json intercepts every Bash tool call. If the command contains Co-Authored-By or Generated with, the hook exits with code 1 and the commit is blocked. This enforces sole authorship on all commits made through Claude Code.
License
MIT
LuciferDono
