Borrowing it
Nothing to install: this file belongs to quatico-solutions/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/quatico-solutions/agent-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/quatico-solutions/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/quatico-solutions/agent-skills/claude-md)<a href="https://agentmods.dev/instructions/quatico-solutions/agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/quatico-solutions/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/quatico-solutions/agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/quatico-solutions/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 | $0.01990 | $0.01990 |
| Opus 5 | $0.00995 | $0.00995 |
| Sonnet 5 | $0.00398 | $0.00398 |
| Haiku 4.5 | $0.00199 | $0.00199 |
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 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.
How it starts
The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
Agent instructions for the agent-skills repository.
Repository Structure
A single plugin (quatico-skills) over a flat skill pool:
skills/ ← 16 skills (flat pool, one dir per skill)
.claude-plugin/ ← marketplace.json + plugin.json
.cursor-plugin/ ← marketplace.json + plugin.json
Both marketplace manifests define one plugin, quatico-skills, with source: "./"; skills are discovered from skills/ (and commands from commands/, currently empty — the only command moved to plot-pm/plot with its skill). No symlinks. Layout follows the flat-pool convention of anthropics/skills.
Versioning
Versioning is changeset-driven — NEVER edit version numbers by hand. Do not touch metadata.version in any SKILL.md, the version in .claude-plugin/plugin.json / .cursor-plugin/plugin.json, the marketplace.json files, or package.json. The release pipeline owns all of them; hand-edits cause conflicts and drift.
Instead, every change that touches a skill MUST add a changeset:
pnpm changeset # scaffolds a file in .changeset/ from the template
Edit the created file — a one-line summary (becomes the CHANGELOG.md entry), a root-package bump in the frontmatter, and a bumps: block listing each changed skill with its level:
---
"@quatico-solutions/agent-skills": minor # root package / collection bump
---
Brief description of the change
<!--
bumps:
skills:
working-with-bitbucket-api: minor
handling-pull-requests: patch
-->
Choose each level by impact (applies to both the root bump and per-skill bumps):
- Patch (
x.y.Z): bug fixes, wording improvements, minor clarifications - Minor (
x.Y.0): new sections, new patterns, expanded coverage, a new skill - Major (
X.0.0): structural reorganization, removed sections, breaking workflow changes
Model class
Skills are prompts, and prompts are model-dependent: a model update can change a skill's behaviour without a line of it changing. Record the model class a change was authored or tuned against as a sibling key in the bumps: block:
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 · 153 lines · 1,990 tokens per session scan A 35fd829141ba
agent-skills CLAUDE.md is an instructions file published in the GitHub repository quatico-solutions/agent-skills (2 stars, last pushed 4d ago), licensed MIT. It adds 1,990 tokens to every session, about $0.0100 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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