Borrowing it
Nothing to install: this file belongs to ynishi/outline-mcp. 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/ynishi/outline-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/ynishi/outline-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/instructions/ynishi/outline-mcp/claude-md)<a href="https://agentmods.dev/instructions/ynishi/outline-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/ynishi/outline-mcp/claude-md/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/instructions/ynishi/outline-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/ynishi/outline-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00384 | $0.00384 |
| Opus 5 | $0.00192 | $0.00192 |
| Sonnet 5 | $0.00077 | $0.00077 |
| Haiku 4.5 | $0.00038 | $0.00038 |
Grade A, and why
outline-mcp CLAUDE.md 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 8d 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
outline-mcp — Project Rules
最上位 (作業開始前に必ず読む)
outline-mcp Book (mcp__outline__select_book(book="outline-mcp") → toc) を先に確認する。 過去に踏んで対策が確定している pitfall はここに体系化されている。 これを読まずに release / publish / workspace 変更 / build 経路変更 に着手すると、 既知の trap を再度踏む (「N 回目です」 系事故の直接原因)。
対象 phase (最低限):
- publish 準備 (bump / cargo publish / gh release / MCP Registry)
- workspace layout 変更 (crate 分割 / 統合 / member 追加)
- Dockerfile / build context 変更
include_str!/include_bytes!を新規追加 / path 変更- MCP tool / resource の追加 / 変更
Book 参照 SOP
mcp__outline__select_book(book="outline-mcp")
mcp__outline__toc(book="outline-mcp")
TOC を眺めて該当項目があれば node 本文を Read してから着手する。
新規 pitfall (再発性のある事故) は Book に append する (node_create の content type、 症状 / 真因 / 正しい配置 / Check の 4 節構成が既存 pattern)。
その他
上位 rule (cc-x/.claude/CLAUDE.md、 ~/.claude/CLAUDE.md、 users/rules/*) はそのまま継承する。 本 file は outline-mcp 固有の trap catalog 参照 mandate のみ担う。
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.
- 8d ago First seen · 28 lines · 384 tokens per session scan A d9d31b122222
outline-mcp CLAUDE.md is an instructions file published in the GitHub repository ynishi/outline-mcp (0 stars, last pushed 15d ago), licensed Apache-2.0. It adds 384 tokens to every session, about $0.0019 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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