Borrowing it
Nothing to install: this file belongs to Darts7u7/Yarah-oos-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/Darts7u7/Yarah-oos-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/Darts7u7/Yarah-oos-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/darts7u7/yarah-oos-mcp/claude-md)<a href="https://agentmods.dev/instructions/darts7u7/yarah-oos-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/darts7u7/yarah-oos-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/darts7u7/yarah-oos-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/darts7u7/yarah-oos-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 | $0.01215 | $0.01215 |
| Opus 5.5 | $0.00486 | $0.00486 |
| Sonnet 5.5 | $0.00243 | $0.00243 |
| Haiku 4.5 | $0.00121 | $0.00121 |
Grade A, and why
Yarah-oos-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 2mo 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.
This is a copy
94% identical to insforge-mcp CLAUDE.md — 28 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Yarah MCP Publishing Guide
Package Information
- Package Name:
@yarahdev/mcp - Current Version: Check
package.json - Registry: npm (public)
🚨 IMPORTANT: Two Publishing Workflows
1. DEV Publishing (For Testing)
Use this for internal team testing WITHOUT affecting production users.
# 1. Build the package
npm run build
# 2. Publish to dev tag
npm publish --tag dev --access public
Result: Team can install with npm install -g @yarahdev/mcp@dev
2. PRODUCTION Publishing (Stable Release)
Use this when dev version is tested and ready for all users.
# 1. Build the package
npm run build
# 2. Bump version (choose one)
npm version patch # 1.1.2 -> 1.1.3 (bug fixes)
npm version minor # 1.1.2 -> 1.2.0 (new features)
npm version major # 1.1.2 -> 2.0.0 (breaking changes)
# 3. Publish to latest tag (production)
npm publish --access public
# 4. Push version commit and tag to git
git push && git push --tags
Result: Everyone installs with npm install -g @yarahdev/mcp
Version Conventions
Dev Versions (Testing)
- Use pre-release versions:
1.1.3-dev.1,1.1.3-dev.2, etc. - Publish with
--tag dev - Example workflow:
npm version 1.1.3-dev.1 npm publish --tag dev --access public
Production Versions (Stable)
- Use semantic versioning:
1.2.3 - Publish without tag (defaults to
latest) - Always increment from the last production version, NOT from dev versions
npm Tag System
Think of tags like Git branches:
latesttag = Production (what users get by default)devtag = Development (opt-in testing)
They coexist in the same package!
@yarahdev/mcp
├── latest → 1.1.2 (production)
└── dev → 1.1.3-dev.2 (testing)
Integration with Installer
The @yarahdev/install package has a --dev flag:
# Install production version
npx @yarahdev/install --client cursor --env API_KEY=key
# Install dev version
npx @yarahdev/install --client cursor --env API_KEY=key --dev
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.
- 2mo ago First seen · 169 lines · 1,215 tokens per session scan A 293062c22372
Yarah-oos-mcp CLAUDE.md is an instructions file published in the GitHub repository Darts7u7/Yarah-oos-mcp (0 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 1,215 tokens to every session, about $0.0049 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 94% identical to insforge-mcp CLAUDE.md, differing in 28 lines, and is treated as a copy.
Yarah-oos-mcp CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| Yarah-oos-mcp CLAUDE.mdDarts7u7/Yarah-oos-mcp | Instructions file | 0 | 2mo ago | Apache-2.0 | A | 1,215 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |