Borrowing it
Nothing to install: this file belongs to different-ai/openwork. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/different-ai/openwork/dev/.opencode/skills/review-a-contributor-pr/SKILL.mdgit clone --depth 1 https://github.com/different-ai/openworkWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/different-ai/openwork/review-a-contributor-pr)<a href="https://agentmods.dev/skills/different-ai/openwork/review-a-contributor-pr"><img src="https://agentmods.dev/badge/skills/different-ai/openwork/review-a-contributor-pr/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/different-ai/openwork/review-a-contributor-pr"><img src="https://agentmods.dev/badge/skills/different-ai/openwork/review-a-contributor-pr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00064 | $0.02978 |
| Opus 5.5 | $0.00026 | $0.01191 |
| Sonnet 5.5 | $0.00013 | $0.00596 |
| Haiku 4.5 | $0.00006 | $0.00298 |
Grade A, and why
review-a-contributor-pr scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 20d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
gh pr diff $N -R $R | grep -n -E '^\+.*(ipcMain|ipcRenderer|contextBridge|exposeInMainWorld|webContents\.send|handle\(|fetch\(|http\.|https\.|net\.|WebSocket|child_process|spawn\(|exec\(|shell\.openExternal|eval\(|new Fu The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 20d ago Changed · +14 lines 7b162f4d4b0d
- 21d ago Changed · +35 lines · +4 tokens per session 579eaa072e87
- 1mo ago First seen · 176 lines · 60 tokens per session scan A 12c8a7b8eb67
review-a-contributor-pr is a skill published in the GitHub repository different-ai/openwork (24,309 stars, last pushed today), with no licence file. It adds 64 tokens to every session and 2,978 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-10.
Other skills, from other repositories
pr
Draft a PR body from OMC's paper trail — the smallest visual that proves the change, evidence consumed from the verify protocol (never re-collected), reversibility from the ADR test on the diff, glossary language throughout.
merge-batch
Prepare and merge an owner-selected PR batch with contributor credit and exact-candidate admission. Use for a pasted PR list; combined focused validation is diagnostic, and every actual landing still requires its applicable checks and authorization.
otto-pr-review-loop
Run Polly and OCR on a PR until all findings settle.
engram-branch-pr
PR creation workflow for Engram following the issue-first enforcement system. Trigger: When creating a pull request, opening a PR, or preparing changes for review.
github-contributor
A step-by-step guide for contributing code, tests, documentation, or build changes to open-source projects you do not maintain. It explains how to prepare a pull request that follows the project’s rules and is easier for maintainers to review.
revdiff
Review diffs, files, and documents with inline annotations in a TUI overlay, or answer questions about revdiff usage, configuration, themes, and keybindings. Opens revdiff in agterm/tmux/zellij/herdr/kitty/wezterm/cmux/ghostty/iterm2/emacs-vterm, captures annotations, and addresses them. Works in git, hg, and jj repos…