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/gbmhunter/blog/claude-mdgit clone --depth 1 https://github.com/gbmhunter/blogWrote 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/gbmhunter/blog/claude-md)<a href="https://agentmods.dev/instructions/gbmhunter/blog/claude-md"><img src="https://agentmods.dev/badge/instructions/gbmhunter/blog/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 | $0.02849 | $0.02849 |
| Opus 5 | $0.01425 | $0.01425 |
| Sonnet 5 | $0.00570 | $0.00570 |
| Haiku 4.5 | $0.00285 | $0.00285 |
Grade A, and why
blog 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 5d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 5d ago First seen · 87 lines · 2,849 tokens per session scan A 4ded3e55e392
blog CLAUDE.md is an instructions file published in the GitHub repository gbmhunter/blog (49 stars, last pushed 2d ago), with no licence file. It adds 2,849 tokens to every session, about $0.0142 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 2026-08-30.
Other instructions, from other repositories
blowfish CLAUDE.md
Claude Code instructions for nunocoracao/blowfish, covering blowfish, working on the theme and agent skill — keep it in sync.
blog AGENTS.md
AGENTS.md instructions for koobai/blog, covering agents.md, 项目目标, 当前状态, 源文件地图 and 生成文件.
circuit-synth CLAUDE.md
Instructions for circuit-synth/circuit-synth, covering claude.md - circuit-synth library development guide, project context, professional quality standards, 🎯 core development philosophy and 1. github issue-driven development.
emtech AGENTS.md
AGENTS.md instructions for elvisdragonmao/emtech, covering repository guidelines and commit and pr guidance.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
freek.dev CLAUDE.md
Claude Code instructions for spatie/freek.dev, covering laravel boost guidelines, foundational context, skills activation, conventions and verification scripts.