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/kitepon/throughline/tlgit clone --depth 1 https://github.com/kitepon/ThroughlineWhat 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 | $0.00032 | $0.00283 |
| Opus 5 | $0.00016 | $0.00142 |
| Sonnet 5 | $0.00006 | $0.00057 |
| Haiku 4.5 | $0.00003 | $0.00028 |
Grade A, and why
tl 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
Throughline の UserPromptSubmit hook が /tl を検出し、バトン（現セッション ID）を保存しました。
これだけで完了です。追加の操作は不要。
このあと:
- 1 時間以内に新セッションを開く（新 chat / VSCode 再起動など）と、Throughline がバトンを消費して前セッションの記憶 (L1 + L2 + L3 references) を新セッションに自動注入します
- バトンは 1 時間で失効します
通常は /clear だけで自動引継ぎが発火するため、/tl は THROUGHLINE_DISABLE_AUTO_HANDOFF=1 で自動引継ぎを OFF にしているユーザー または /clear を経由せずに新セッションを開くケース の明示意思マーカーとして使います。
ユーザーへの追加報告テキストは不要です。一言だけ完了を伝えるか、何も返さずターンを終えて構いません。
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 · 16 lines · 32 tokens per session scan A cc4a8230b837
tl is a command published in the GitHub repository kitepon/Throughline (2 stars, last pushed 2d ago), licensed MIT. It adds 32 tokens to every session and 283 once invoked, about $0.0002 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 2026-08-31.
Other commands, from other repositories
iterate
Iteration delivery — delivery check + archive + commit & tag + bump version.
init
Initialize dev-flow project — scan current state, create/align .dev-doc, update agent instruction file.
task
Start TASK phase — task decomposition.
mode
Select development mode — control flow phases.
issue
DOCROOT obtained via dow status --field docroot.
fix
User-triggered workflow to automatically fix open issues.