Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/marconae/ghbrk/claude-mdgit clone --depth 1 https://github.com/marconae/ghbrkWrote 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/marconae/ghbrk/claude-md)<a href="https://agentmods.dev/instructions/marconae/ghbrk/claude-md"><img src="https://agentmods.dev/badge/instructions/marconae/ghbrk/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 | $0.00166 | $0.00166 |
| Opus 5 | $0.00083 | $0.00083 |
| Sonnet 5 | $0.00033 | $0.00033 |
| Haiku 4.5 | $0.00017 | $0.00017 |
Grade A, and why
ghbrk 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 4d 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
CLAUDE.md — ghbrk development rules
Git commits
Use Conventional Commits:
<type>(<scope>): <description>
Common types: feat, fix, refactor, test, docs, chore, ci.
Scope is optional but encouraged (e.g. daemon, shim, policy, deploy).
Dependencies
ghbrk is MIT-licensed. All dependencies must use a permissive license:
MIT, Apache-2.0, BSD-2-Clause, BSD-3-Clause, or ISC.
GPL, AGPL, LGPL, and SSPL dependencies are forbidden.
cargo deny check must pass before merging any PR.
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.
- 4d ago First seen · 21 lines · 166 tokens per session scan A 39c8d4bb2324
ghbrk CLAUDE.md is an instructions file published in the GitHub repository marconae/ghbrk (10 stars, last pushed 1mo ago), licensed MIT. It adds 166 tokens to every session, about $0.0008 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.
Other instructions, from other repositories
vscode-gitlens CLAUDE.md
Claude Code instructions for gitkraken/vscode-gitlens, a project described as: Supercharge Git inside VS Code and unlock untapped knowledge within each repository — Visualize code authorship at a glance via Git blame annotations and CodeLens, seamlessly navigate and explore Git repositories, gain valuable insights via…
mcp-screenshot-server CLAUDE.md
Claude Code instructions for sethbang/mcp-screenshot-server, covering claude.md, what this is, commands, environment variables and architecture.
slipway AGENTS.md
AGENTS.md instructions for signalridge/slipway, covering slipway agent principles, user owns the process, investigate before clarifying, report, do not certify and maintain the whole surface.
orkid CLAUDE.md
Claude Code instructions for tweakoz/orkid, covering orkid — repo-wide agent law and commits.
ccpr CLAUDE.md
Claude Code instructions for jonase47/ccpr, covering global preferences (local, interactive mode), language & communication, personal context, infrastructure and code standards.
unreal-mcp-additional-tools CLAUDE.md
Claude Code instructions for nodormu/unreal-mcp-additional-tools, covering claude.md, what this is, commands, architecture and transports (src/transports/).