Borrowing it
Nothing to install: this file belongs to mvpasarel/gh-copilot-plugin-cc. 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/mvpasarel/gh-copilot-plugin-cc/master/CLAUDE.mdgit clone --depth 1 https://github.com/mvpasarel/gh-copilot-plugin-ccWrote 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/mvpasarel/gh-copilot-plugin-cc/claude-md)<a href="https://agentmods.dev/instructions/mvpasarel/gh-copilot-plugin-cc/claude-md"><img src="https://agentmods.dev/badge/instructions/mvpasarel/gh-copilot-plugin-cc/claude-md.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 5.1 | $0.00269 | $0.00269 |
| Opus 5 | $0.00134 | $0.00134 |
| Sonnet 5 | $0.00054 | $0.00054 |
| Haiku 4.5 | $0.00027 | $0.00027 |
Grade A, and why
gh-copilot-plugin-cc 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
GitHub Copilot Plugin for Claude Code
Project Structure
plugins/copilot/— GitHub Copilot plugin. Self-contained, no external dependencies..claude/agents/— Custom subagents for architecture and code review.tests/— Test suite using Node.js native test runner.
Plugin Development Rules
plugins/copilot/must be self-contained. No modifications outside the plugin directory affect runtime.- Prefer thin wrappers over abstractions. If code is used once, inline it.
- All commands under
/copilot:*namespace. - Background jobs use
~/.claude/plugins/data/copilot/for state. - Scripts are ESM (.mjs), no build step, no dependencies beyond Node.js stdlib.
Commands
/copilot:setup— Verify Copilot CLI installed and authenticated/copilot:review— Native Copilot code review/copilot:adversarial-review— Steerable challenge review/copilot:rescue— Delegate tasks to Copilot/copilot:status— Check job status/copilot:result— Retrieve completed job output/copilot:cancel— Cancel a running job
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 · 26 lines · 269 tokens per session scan A b668681c24a9
gh-copilot-plugin-cc CLAUDE.md is an instructions file published in the GitHub repository mvpasarel/gh-copilot-plugin-cc (7 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 269 tokens to every session, about $0.0013 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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