Borrowing it
Nothing to install: this file belongs to satya-janghu/agent-skills. 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/satya-janghu/agent-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/satya-janghu/agent-skillsWrote 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/satya-janghu/agent-skills/claude-md)<a href="https://agentmods.dev/instructions/satya-janghu/agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/satya-janghu/agent-skills/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/satya-janghu/agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/satya-janghu/agent-skills/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 | $0.01318 | $0.01318 |
| Opus 5 | $0.00659 | $0.00659 |
| Sonnet 5 | $0.00264 | $0.00264 |
| Haiku 4.5 | $0.00132 | $0.00132 |
Grade A, and why
agent-skills 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
Project memory for Claude Code sessions inside agent-skills/. Read this before making changes.
What this repo is
A monorepo of agent-agnostic skills for AI coding assistants. Every skill in skills/<name>/ ships via the universal skills CLI to Claude Code, Cursor, Codex, OpenCode, Continue, Windsurf, and 40+ other agents.
Public URL: https://github.com/satya-janghu/agent-skills
Layout
agent-skills/
├── README.md index of skills + install commands
├── LICENSE MIT
├── CONTRIBUTING.md how to add or modify a skill
├── CHANGELOG.md append-only history of skill changes
├── CLAUDE.md this file
├── Makefile thin wrappers around scripts/
├── scripts/
│ ├── new-skill.sh scaffold a new skill from templates
│ ├── validate.sh check every skill is well-formed
│ └── sync-live.sh copy a skill into ~/.agents/skills/ for testing
├── templates/
│ ├── SKILL.template.md starter SKILL.md
│ ├── README.template.md starter per-skill README
│ └── guide.template.md starter long-form guide
├── guides/ long-form, tutorial-style per-skill walkthroughs
│ ├── README.md index
│ └── <skill>.md one per skill
└── skills/
└── <skill>/
├── SKILL.md the skill (YAML frontmatter + instructions)
└── README.md install + brief usage
Conventions
SKILL.md frontmatter
Required fields:
---
name: <kebab-case-name> # must match the skill's directory name
description: <one paragraph> # leads with "Use when…", includes trigger keywords
---
The description is what an agent reads to decide whether to invoke. Lead with intent, list trigger phrases, and end with the domains it covers. Keep it under ~250 chars where possible, but readability beats brevity.
What goes in SKILL.md vs. README.md vs. guide
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.
- 9d ago First seen · 130 lines · 1,318 tokens per session scan A 0abb0923fa79
agent-skills CLAUDE.md is an instructions file published in the GitHub repository satya-janghu/agent-skills (4 stars, last pushed 4mo ago), licensed MIT. It adds 1,318 tokens to every session, about $0.0066 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 2026-09-01.
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