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 skills add pengguogo/ai-coding-skills --skill spec-skills-refreshgit clone --depth 1 https://github.com/pengguogo/ai-coding-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/skills/pengguogo/ai-coding-skills/spec-skills-refresh)<a href="https://agentmods.dev/skills/pengguogo/ai-coding-skills/spec-skills-refresh"><img src="https://agentmods.dev/badge/skills/pengguogo/ai-coding-skills/spec-skills-refresh/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/pengguogo/ai-coding-skills/spec-skills-refresh"><img src="https://agentmods.dev/badge/skills/pengguogo/ai-coding-skills/spec-skills-refresh.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 | $0.00084 | $0.00759 |
| Opus 5.5 | $0.00034 | $0.00304 |
| Sonnet 5.5 | $0.00017 | $0.00152 |
| Haiku 4.5 | $0.00008 | $0.00076 |
Grade A, and why
spec-skills-refresh 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 1mo 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
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
9 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- checkpoints/step-01-checkpoint.md 961 B
- checkpoints/step-02-checkpoint.md 751 B
- checkpoints/step-03-checkpoint.md 940 B
- README.md 4.2 KB
- references/sync-layout.md 5.6 KB
- script/spec-skills-refresh.sh 23 KB runs code
- steps/step-01-env-check.md 2.0 KB
- steps/step-02-execute-sync.md 2.9 KB
- steps/step-03-verify-result.md 1.6 KB
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.
- 1mo ago Changed · -29 lines · +35 tokens per session 07ff13730320
- 1mo ago First seen · 92 lines · 49 tokens per session scan A c7e5e50b8c6b
spec-skills-refresh is a skill published in the GitHub repository pengguogo/ai-coding-skills (2 stars, last pushed 1mo ago), with no licence file. It adds 84 tokens to every session and 759 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 2026-08-31.
Other skills, from other repositories
merge-batch
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prowler-commit
Creates professional git commits following conventional-commits format. Trigger: When creating commits, after completing code changes, when user asks to commit.
gh-auth-isolation
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comet-github
A routing guide for Comet-related GitHub work. It directs requests about pull requests, issues, CI failures, ideas, and fixes to the appropriate review or implementation process.
github-skill
Work with GitHub via the gh CLI — clone repositories, create/list/merge pull requests, create/list issues, and run any other gh command (API calls, workflow runs, releases, repo administration). List operations return parsed JSON.
release-helper
Ensures configuration and code changes are released correctly. Use PROACTIVELY whenever you edit config.json, change any setting, or fix a configuration bug in this project, so the change reaches production.