Skill: briancolinger/pr-reviewer (version 1.0.1)

--- name: pr-reviewer version: 1.0.1 description: Automated GitHub PR code review with diff analysis, lint integration, and structured reports. Use when reviewing pull requests, checking for security issues, error handling gaps, test coverage, or code style problems. Supports Go, Python, and JavaScript/TypeScript. Requires `gh` CLI authenticated with repo access. metadata: openclaw: requires: bins: ["gh", "python3"] anyBins: ["golangci-lint", "ruff"] --- # PR Reviewer Automated code review for GitHub pull requests. Analyzes diffs for security issues, error handling gaps, style problems, and test coverage. ## Prerequisites - `gh` CLI installed and authenticated (`gh auth status`) - Repository access (read at minimum, write for posting comments) - Optional: `golangci-lint` for Go linting, `ruff` for Python linting ## Quick Start ```bash # Review all open PRs in current repo scripts/github/pr-reviewer.sh check # Review a specific PR scripts/github/pr-reviewer.sh review 42 # Post review as GitHub comment scripts/github/pr-reviewer.sh post 42 # Check status of all open PRs scripts/github/pr-reviewer.sh status # List unreviewed PRs (useful for heartbeat/cron integration) scripts/github/pr-reviewer.sh list-unreviewed ``` ## Configuration Set these environment variables or the script auto-detects from the current git repo: - `PR_REVIEW_REPO` — GitHub repo in `owner/repo` format (default: detected from `gh repo view`) - `PR_REVIEW_DIR` — Local checkout path for lint (default: git root of cwd) - `PR_REVIEW_STATE` — State file path (default: `./data/pr-reviews.json`) - `PR_REVIEW_OUTDIR` — Report output directory (default: `./data/pr-reviews/`) ## Directories Written - **`PR_REVIEW_STATE`** (default: `./data/pr-reviews.json`) — Tracks reviewed PRs and their HEAD SHAs - **`PR_REVIEW_OUTDIR`** (default: `./data/pr-reviews/`) — Markdown review reports ## What It Checks | Category | Icon | Examples | |----------|------|----------| | Security | 🔴 | Hardcoded credentials, AWS keys, secrets in code | | Error Handling | 🟡 | Discarded errors (Go `_ :=`), bare `except:` (Python), unchecked `Close()` | | Risk | 🟠 | `panic()` calls, `process.exit()` | | Style | 🔵 | `fmt.Print`/`print()`/`console.log` in prod, very long lines | | TODOs | 📝 | TODO, FIXME, HACK, XXX markers | | Test Coverage | 📊 | Source files changed without corresponding test changes | ## Smart Re-Review Tracks HEAD SHA per PR. Only re-reviews when new commits are pushed. Use `review <PR#>` to force re-review. ## Report Format Reports are saved as markdown files in the output directory. Each report includes: - PR metadata (author, branch, changes) - Commit list - Changed file categorization by language/type - Automated diff findings with file, line, category, and context - Test coverage analysis - Local lint results (when repo is checked out locally) - Summary verdict: 🔴 SECURITY / 🟡 NEEDS ATTENTION / 🔵 MINOR NOTES / ✅ LOOKS GOOD ## Heartbeat/Cron Integration Add to a periodic check (heartbeat, cron job, or CI): ```bash UNREVIEWED=$(scripts/github/pr-reviewer.sh list-unreviewed) if [ -n "$UNREVIEWED" ]; then scripts/github/pr-reviewer.sh check fi ``` ## Extending The analysis patterns in the script are organized by language. Add new patterns by appending to the relevant pattern list in the `analyze_diff()` function: ```python # Add a new Go pattern go_patterns.append((r'^\+.*os\.Exit\(', 'RISK', 'Direct os.Exit() — consider returning error')) ```


Security scan verdicts — ClawScan: suspicious | static analysis: suspicious | VirusTotal: suspicious | SkillSpector: suspicious (MEDIUM)