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 skills/alphaelements/handoff-mcp/handoff-loadnpx skills add alphaelements/handoff-mcp --skill handoff-loadgit clone --depth 1 https://github.com/alphaelements/handoff-mcpWrote 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/alphaelements/handoff-mcp/handoff-load)<a href="https://agentmods.dev/skills/alphaelements/handoff-mcp/handoff-load"><img src="https://agentmods.dev/badge/skills/alphaelements/handoff-mcp/handoff-load.svg" alt="Measured on agentmods" 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 | $0.00062 | $0.00868 |
| Opus 5 | $0.00031 | $0.00434 |
| Sonnet 5 | $0.00012 | $0.00174 |
| Haiku 4.5 | $0.00006 | $0.00087 |
Grade A, and why
handoff-load 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 4d 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.
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
Handoff Load
セッション開始時にプロジェクトの引き継ぎコンテキストを読み込み、現状を把握する。
手順
handoff_load_contextを呼ぶ(引数なし — cwd を使用)not_initializedが返った場合:- ディレクトリ名からプロジェクト名を推測
handoff_initで初期化- 初期化完了を報告して終了
- paused セッションがある場合:
paused_sessionsをユーザーに表示(ID, summary, branch)- 再開したい場合:
handoff_load_context(session_id: "s-...")で paused → active に遷移 - 不要な場合:
handoff_save_context(close_session_id: "s-...")で paused → closed に直接遷移
session_guidanceがある場合(アクティブセッション未確立):- 作業開始前に
handoff_save_contextをsession_status: "active"で呼んでセッションを確立する session_guidance.suggested_fieldsの内容(summary, decisions, context_pointers, references, related_task_ids)を引き継いで含めるhandoff_notesに最低1つsuggestion(これから何をするか)を含める- これにより中断時にも「何をしようとしていたか」が
.handoff/に残る
- 作業開始前に
- 返されたコンテキストを以下の順で確認・要約:
- 前回セッション / previous_session: summary, branch, commit, ended_at。引き継ぎ情報(decisions, handoff_notes, context_pointers)を確認
- タスク:
blocked→in_progress→todoの優先順で表示 - 工数サマリー: total_estimate_hours, total_actual_hours, completion_rate, overdue_count を報告
- 期限超過: overdue_count > 0 なら該当タスクを強調
- ブロッカー: あれば強調表示
- 決定事項: confidence が
unverifiedのものを警告 - 申し送り:
cautionを最初に、context→suggestionの順 - コンテキストポインタ: 次に読むべきファイル一覧
- 関連ドキュメントの確認:
in_progressタスクにリンクされたドキュメントがあれば、フックのhandoff_doc_query(UserPromptSubmit/PreToolUse)が自動注入する — セッション開始時点で明示的に呼ぶ必要はない- 特定のセクションだけ読みたい場合は
handoff_doc_get(doc_id, format="fragment", seq=N)を手動で呼ぶ(outline 注入で見出し一覧だけ渡された場合など) - ドキュメント管理の詳細(段階的注入・家系図・インポート手順)は
handoff-docsスキルを参照
- ユーザーに現状サマリーを日本語で報告
- 次のアクションを提案(「何から始めますか?」)
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 4d ago First seen · 46 lines · 62 tokens per session scan A e420f59fb932
handoff-load is a skill published in the GitHub repository alphaelements/handoff-mcp (0 stars, last pushed 6d ago), licensed MIT. It adds 62 tokens to every session and 868 once invoked, about $0.0003 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.
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