Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/frankxai/claude-skills-librarynpx agentmods add skills/frankxai/claude-skills-library/templateWrote 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/skills/frankxai/claude-skills-library/template)<a href="https://agentmods.dev/skills/frankxai/claude-skills-library/template"><img src="https://agentmods.dev/badge/skills/frankxai/claude-skills-library/template/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/skills/frankxai/claude-skills-library/template"><img src="https://agentmods.dev/badge/skills/frankxai/claude-skills-library/template.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 | $0.00075 | $0.00349 |
| Opus 5.5 | $0.00030 | $0.00140 |
| Sonnet 5.5 | $0.00015 | $0.00070 |
| Haiku 4.5 | $0.00007 | $0.00035 |
Grade A, and why
your-skill-name 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 13d 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
Your Skill Name
Delete this template's comments as you fill it in. Keep the body under ~500 lines — push deep material into
references/, deterministic helpers intoscripts/, and templates/fonts/icons intoassets/. See../spec/README.mdfor the full standard.
When to use this
Describe the situations this skill is for, in one tight paragraph. Be specific — this
reinforces the description and helps the model trigger correctly.
Instructions
Give the agent clear, opinionated guidance: the workflow, the decisions, the gotchas. Prefer numbered steps for fragile or order-dependent procedures, prose for open ones. Assume the reader is a capable engineer — don't explain the basics.
- Step one.
- Step two.
- Step three.
References (optional)
Link to deeper docs the agent should read only when needed:
references/deep-dive.md— loaded on demand (link it once the file exists).
Scripts (optional)
Describe any executable helpers and whether the agent should run or read them:
scripts/do_thing.py— run to perform X deterministically.
Examples (optional)
Show one or two worked examples so the agent can pattern-match the desired output.
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.
- 13d ago Changed · +75 tokens per session 8c1e87991133
- 1mo ago First seen · 42 lines · 0 tokens per session scan A 43dd9161e9ab
your-skill-name is a skill published in the GitHub repository frankxai/claude-skills-library (47 stars, last pushed today), licensed MIT. It adds 75 tokens to every session and 349 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-09-03.
Other skills, from other repositories
token-saver
Token optimization guide for Claude Code. This skill should be used when the user wants to reduce API costs, learn model routing strategies, or understand how to use free/cheaper tools (Ollama, Haiku) instead of burning expensive Claude tokens on routine tasks. Triggers on: save tokens, reduce costs, token tips, cheap…
wayfinder
A planning method that maps a large, uncertain project into linked decision tickets in a repository's issue tracker. An issue tracker is a system for recording and organizing project work.
scaffold-exercises
A directory scaffold for course exercises, with sections, exercise folders, and optional problem, solution, or explanation versions. It creates the required Markdown files and checks the result with the repository's linter.
domain-modeling
A practice for building and maintaining a project’s domain model: the shared terms, concrete scenarios, and recorded architecture decisions that describe what the software is about.
migrate-to-shoehorn
A testing guide for Shoehorn, a TypeScript library that lets tests provide only the fields they need from a larger data type.
ask-matt
A skill router that helps choose the right workflow or skill for the current task. It maps work from an initial idea through building and shipping, with separate paths for research, prototypes, and multi-session projects.