Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/kewton/commandmate/tdd-implgit clone --depth 1 https://github.com/Kewton/CommandMateWhat 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 | $0.00014 | $0.00430 |
| Opus 5 | $0.00007 | $0.00215 |
| Sonnet 5 | $0.00003 | $0.00086 |
| Haiku 4.5 | $0.00001 | $0.00043 |
Grade B, and why
tdd-impl scanned grade B 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 yesterday.
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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
cat .claude/prompts/tdd-impl-core.md What it actually says
TDD実装スキル
概要
テスト駆動開発（Test-Driven Development）の手法に従って、高品質なコードを実装するスキルです。
このスキルはスラッシュコマンドモードで動作します（ユーザーが直接実行）。
使用方法
/tdd-impl [機能名]- 「[機能名]をTDD実装してください」
- 「テスト駆動開発で[機能名]を実装してください」
実行内容
共通プロンプトを読み込んで実行します:
cat .claude/prompts/tdd-impl-core.md
↑ このプロンプトの内容に従って、TDD実装を実行してください。
動作モード
スラッシュコマンドモード:
- ユーザーから対話的に情報を取得
- Issue番号、受入条件、実装タスクなどを確認
- 結果をターミナルに表示
完了条件
以下をすべて満たすこと：
- すべてのテストが成功（Red → Green サイクル完了）
- カバレッジが目標値以上（デフォルト: 80%）
- 静的解析エラーがゼロ（ESLint, TypeScript）
- コミットが完了
サブエージェントモード
サブエージェントとして呼び出す場合は、PM Auto-Devが以下のように実行します：
Use tdd-impl-agent to implement Issue #166 with TDD approach.
この場合、.claude/agents/tdd-impl-agent.md が使用されます。
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.
- yesterday First seen · 60 lines · 14 tokens per session scan B d1b358fe9188
tdd-impl is a command published in the GitHub repository Kewton/CommandMate (39 stars, last pushed yesterday), licensed MIT. It adds 14 tokens to every session and 430 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
crow-image
Show an image in Crow's Images panel — pass the file path as the argument.
release-notes
Draft release notes, recommend and apply a version bump, and update CHANGELOG.md for the next dormouse release by analyzing all merge commits and squash-merged PRs since the last release tag. Used as step 2 of the release checklist in docs/specs/deploy.md.
refresh-compare-pages
Freshly research, add, and refresh marketing compare pages, then open a descriptive PR.
build-docs
Build and serve the docs site locally with Jekyll.
release
Cut a domux release — tag HEAD, push, watch the GH Action.
review-session-log
Use when the user asks what a session did, wants to review session history, or needs to find errors in a session log.