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/classmethod/tsumiki/task-execgit clone --depth 1 https://github.com/classmethod/tsumikiWhat 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 | $0.00009 | $0.00326 |
| Opus 5 | $0.00005 | $0.00163 |
| Sonnet 5 | $0.00002 | $0.00065 |
| Haiku 4.5 | $0.00001 | $0.00033 |
Grade A, and why
task-exec scanned grade A with 0 findings 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
エージェントやサブエージェントやワークフローを積極的に活用。 opus/sonnet/haiku/fable を利用する 要望を元にして詳細な計画、計画のチェック、実施、実施結果の確認まで実施して完了とする 計画と実施結果の確認とそれ以外の管理はメイン部分で行い、それ以外はサブエージェントに任せる 実施のタスクは計画を検証可能なレベルまで詳細化してから実施する。定期的にチェックを実行し不足が見つかったら差し戻しての再実施を行う。 チェック時に作業的な問題が見つかった場合は問題が起きないように計画の詳細化の実施も検討する コーディング作業は必ずサブエージェントを利用してTDDで行い、最後に計画通りか確認する。不足があれば対処する 作業はgit worktree上で行い。完了時にマージする。完了後はメインのブランチに戻す。不要なworktreeは消す 不明点は解消するまでAskUserQuestionで質問する 詳しく知らない内容はWebにアクセスして確認する
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 · 14 lines · 9 tokens per session scan A b4bb407832bf
task-exec is a command published in the GitHub repository classmethod/tsumiki (974 stars, last pushed 25d ago), licensed MIT. It adds 9 tokens to every session and 326 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
checklist
Generate a custom checklist for the current feature based on user requirements.
clarify
Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.
specify
Create or update the feature specification from a natural language feature description.
analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.
implement
Execute the implementation plan by processing and executing all tasks defined in tasks.md.