Borrowing it
Nothing to install: this file belongs to suisya-systems/claude-org-ja. 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/suisya-systems/claude-org-ja/main/.claude/skills/org-retro/SKILL.mdgit clone --depth 1 https://github.com/suisya-systems/claude-org-jaWrote 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/suisya-systems/claude-org-ja/org-retro)<a href="https://agentmods.dev/skills/suisya-systems/claude-org-ja/org-retro"><img src="https://agentmods.dev/badge/skills/suisya-systems/claude-org-ja/org-retro/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/suisya-systems/claude-org-ja/org-retro"><img src="https://agentmods.dev/badge/skills/suisya-systems/claude-org-ja/org-retro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00118 | $0.04151 |
| Opus 5 | $0.00059 | $0.02076 |
| Sonnet 5 | $0.00024 | $0.00830 |
| Haiku 4.5 | $0.00012 | $0.00415 |
Grade A, and why
org-retro 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.
org-retro: 委譲プロセスの振り返り
ワーカーへの委譲が完了した後、委譲プロセス自体を振り返り改善する。 加えて、完了タスクの作業パターンがwork-skillとして再利用可能か判断する。
注意: 実作業の技術的な知見（はまりポイント、API の癖等）はワーカーが CLAUDE.md の指示に従い
自動的に knowledge/raw/ に記録する。ここでは扱わない。
輸送層（transport）両系 — 既定
broker/ opt-inrenga: 本ファイル（および各スキル）の peer message・pane 操作はmcp__org-broker__*で書いてあり、ORG_TRANSPORT無設定＝既定brokerではそのまま従えばよい。ORG_TRANSPORT=renga（opt-in、切戻し可）では MCP サーバー名がrenga-peersになり、完全修飾名がmcp__org-broker__*→mcp__renga-peers__*に機械置換される（引数形・セマンティクスは同一なので操作の論理は変わらない）。輸送依存で手順が変わる差は次の 3 点:
- 受信モデル（既定 = push 一次 =
claude/channel/ pull フォールバック）: 既定 broker は push 一次に設計されている（runtime push-first 0.1.24+、設計 SoT は transport-labdocs/design/broker-native-roles.md§9）: 各ペイン同居の channel sidecar（server:org-broker-channel）が broker キューを ~1 秒間隔で claim→push し、notifications/claude/channelで本文を idle セッションへ注入する（「受けたら即応答」契機が生まれる）。ワーカー ack（to_id="worker-{task_id}"）・retro gate ack（to_id="dispatcher"）・ディスパッチャー handover 経路のsend_message/check_messages/send_keys/inspect_paneは同じツール名（mcp__org-broker__*）で動く。pull はフォールバック層: sidecar 不在 / unhealthy（heartbeat timeout でdelivery_mode=PULL）/ channel 非対応ペイン（codex pull-peer）/ claude.ai login 不在時は、各役割が自身の cadence で能動的にcheck_messagesする（役割別 cadence: worker=ターン境界 / 完了後 bounded/loop・dispatcher=/loop 3m・secretary=ターン冒頭。「ナッジを見たらcheck_messages」prose は撤回せずこの fallback cadence として読む）。ORG_TRANSPORT=renga（opt-in）では、ワーカー報告・ディスパッチャー応答が<channel source="renga-peers" …>として in-band で push される（renga の in-band push と broker push 一次は同じ即応契機）。契約面は Surface 8 + push-primary amendment で push 一次が ratified 済み（2026-06-15、S3。pull は fallback として retain・renga 不変）。- spawn 儀式（既定 = folder-trust 承認 + dev-channel sidecar 承認の 2 段）: 子ペイン起動時、既定 broker は
--mcp-config <broker>を注入し Claude Code の folder-trust プロンプトをsend_keys(enter=true)で機械承認するのに加えて、push 一次のため channel sidecar を--dangerously-load-development-channels server:org-broker-channelで load し dev-channel 承認プロンプト（spawn-flow 3-3b）をsend_keys(enter=true)で機械承認する（folder-trust + dev-channel の 2 段承認。詳細は.dispatcher/references/spawn-flow.md3-2 / 3-3b、設計は broker-native-roles.md §9.5）。ORG_TRANSPORT=renga（opt-in）では--dangerously-load-development-channels server:renga-peersを注入し「Load development channel?」を Enter 承認する 1 段。注: attention watcher は transport 非依存の CLI ペインであり、folder-trust / dev-channel いずれの 2 段承認の対象外（spawn 儀式の反転に巻き込まない）。- エラー分岐（既定 = broker 拡張コード込み）: 既定 broker は shared codes（
pane_not_found/last_pane/invalid-params、Surface 6）に加え broker 固有[token_invalid]/[session_invalid]/[tool_not_authorized]/[no_backend]（= adapter_unavailable）/[nudge_failed]/[peer_not_found]/[name_taken]/[unknown_tool]を返しうる（未知コードは default-branch で escalate）。ORG_TRANSPORT=renga時は broker 固有コードは発生せず shared codes + renga 固有コードのみ。契約面の正本は
docs/contracts/backend-interface-contract.mdSurface 8（broker auth & delivery、ratified 2026-06-14）+ 末尾「Ratified amendment (2026-06-15): push-primary delivery」（S3。broker push 一次が既定の契約、pull は structural fallback として retain）、設計 SoT は transport-labdocs/design/broker-native-roles.md§9（push 一次）/docs/design/ja-migration-plan.md§5・§8。opt-inrengaは削除せず常時有効な fallback として維持する（切戻しの安全装置）。broker 実走（dogfood）は Epic #6 Issue G スコープであり、本ファイルの既定運用経路ではない（既定の二フレーム注記（Refs #604）: ここでの「既定broker」はコード既定フレーム —tools/transport.py: DEFAULT_TRANSPORTが runtime 0.1.28 (Epic #586) でbrokerにフリップ済みで、ja 生成器・transport.resolve()はこのコードフレームで render するため生成面はこう表示する。別に運用既定フレームがあり、broker 実走 dogfood が Epic #6 Issue G まで未活性のため運用上の既定経路はrenga。両フレームは指す対象（コード定数 vs 運用経路）が異なり矛盾しない。総説は rootCLAUDE.md「輸送層（transport）両系」節。）
What ships with it
2 files 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.
- 10d ago First seen · 168 lines · 118 tokens per session scan A 6e798921737a
org-retro is a skill published in the GitHub repository suisya-systems/claude-org-ja (5 stars, last pushed 4d ago), licensed MIT. It adds 118 tokens to every session and 4,151 once invoked, about $0.0006 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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