breakdown-gate SKILL.md skillA
breakdown-gate from s977043/plangate is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add s977043/plangate/breakdown-gate@git:20260802.cf459aaPins git:20260802.cf459aa in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- s977043/plangate
- Path
.agents/skills/breakdown-gate/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260802.cf459aa, committed Aug 2, 2026
- First version recorded
- Jul 10, 2026
- Size
- 8,551 bytes
- Repository stars
- 3
- License
- MIT
PlanGate 起動前の intake 判定（mode-classification にかける前の分割要否）。実装着手前にタスク粒度を5要素で判定し、必要なら分割候補を提示する。Use when: PlanGate を起動すべきか迷う軽量タスクの判定時、PBI 化の前に分割要否を確かめたい時、「タスクを分割して」「粒度が大きすぎる」「1 PRに複数目的が入っている」。出典: growth-core task-breakdown-gate 由来（#799）。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Breakdown Gate
> **Provenance（出典・vendoring 規約）**: growth-core `task-breakdown-gate`
> （upstream: Growth-Teams-Agent@5219642 / 2026-07-03 時点）を PlanGate 向けに
> 汎用化して取り込み（#799）。上流への自動追従はしない — 上流更新の反映は
> **意図的に** diff をレビューして行う（provenance 追跡 + 意図的更新の vendoring 標準）。
実装着手**前**にタスクの粒度を判定し、粗すぎる場合は分割候補を提示する intake ゲート。growth-core `task-breakdown-gate` から蒸留。
## 参照解決順（導入先で必ずこの順に探す）
本スキルは規模判定の正本として `.claude/rules/mode-classification.md` を参照する
（本文中 3 箇所）。このパスは上流リポジトリ基準のため、導入先では **次の順で探索する**:
1. 導入先リポジトリの `.claude/rules/mode-classification.md`。
ただし **本 skill が参照する節（例: `mode-classification.md` の「判定基準」節）が実在することを確認する**。同名でも別内容なら PlanGate の正本ではないため 2 へ進む
2. 無ければ plugin root 配下 `<plugin_root>/rules/mode-classification.md`。
`<plugin_root>` は **Bash で `ls "${CLAUDE_PLUGIN_ROOT}/rules/"` を実行して展開・確認した
絶対パス**（Read ツールは絶対パスを要求し環境変数を展開しないため、`${CLAUDE_PLUGIN_ROOT}/...`
という文字列をそのまま Read しない）。変数が空・未設定ならキャッシュを glob で推測せず 3 へ進む
3. どちらにも無い場合は **「正本 `mode-classification.md` を参照できなかった」と明示**する。
本スキルは **mode を決めない**ため判定自体は続行できる — 出力フォーマットの常設行
`**Mode 判定の正本**: 参照可 / 未参照（理由）` に「未参照（`<探した path>` が
どちらにも無い）」と記録し、5 段階 mode の内容を推測で補わない。
この行は**分割要否に関わらず必ず出力する**（「分割候補」は分割必要時のみ出る節のため、
…Read the whole file at its exact version.
How to install
mdr add s977043/plangate/breakdown-gate@sha256:00e1f79fad7a5570The line at the top of this page pins the label git:20260802.cf459aa, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2r7ufnaznaooiery)
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Versions
The registry has recorded 2 versions of this file, between Jul 10, 2026 and Aug 2, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260802.cf459aa latest | 2026-08-02 | cf459aa | 8,551 B | A | view · diff |
| git:20260710.670b61e | 2026-07-10 | 670b61e | 5,780 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8551 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
s977043/plangate · 3 stars · license MIT · pushed 2026-11-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2r7ufnaznaooiery GET https://markdownregistry.com/api/v1/resolve?ref=s977043/plangate/breakdown-gate GET https://markdownregistry.com/api/v1/blob/00e1f79fad7a55705775d804c6bce52651422f5aab680bc4b5f0e92c7544237e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.