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 glebis/claude-skills --skill github-gistgit clone --depth 1 https://github.com/glebis/claude-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/glebis/claude-skills/github-gist)<a href="https://agentmods.dev/skills/glebis/claude-skills/github-gist"><img src="https://agentmods.dev/badge/skills/glebis/claude-skills/github-gist.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 5.1 | $0.00065 | $0.00494 |
| Opus 5 | $0.00032 | $0.00247 |
| Sonnet 5 | $0.00013 | $0.00099 |
| Haiku 4.5 | $0.00006 | $0.00049 |
Grade A, and why
github-gist 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 7d 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
GitHub Gist Publisher
Publish any file as a GitHub Gist for easy sharing.
Prerequisites
Uses gh CLI by default. Ensure you're authenticated:
gh auth status
# If not authenticated: gh auth login
Fallback: Set GITHUB_GIST_TOKEN env var with gist scope.
Usage
# Publish file as secret (unlisted) gist - DEFAULT
python3 scripts/publish_gist.py /path/to/file.md
# Publish as public gist (visible in your profile)
python3 scripts/publish_gist.py /path/to/file.md --public
# Custom description
python3 scripts/publish_gist.py /path/to/file.md -d "My awesome note"
# Override filename in gist
python3 scripts/publish_gist.py /path/to/file.md -f "readme.md"
# From stdin
echo "Hello" | python3 scripts/publish_gist.py - -f "hello.txt"
# Just get URL
python3 scripts/publish_gist.py /path/to/file.md --url-only
# Create and open in browser
python3 scripts/publish_gist.py /path/to/file.md --open
Options
| Flag | Description |
|---|---|
--public |
Create public gist (default is secret/unlisted) |
-d, --description |
Gist description |
-f, --filename |
Override filename |
--url-only |
Output only URL |
--open |
Open in browser |
--api |
Force API instead of gh CLI |
Output
{
"url": "https://gist.github.com/user/abc123",
"id": "abc123",
"public": false,
"filename": "file.md"
}
Example
Session log published with this skill: https://gist.github.com/glebis/3faaae6b907123929220e81add51a567
What ships with it
2 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.
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.
- 7d ago First seen · 71 lines · 65 tokens per session scan A 9e625918791e
github-gist is a skill published in the GitHub repository glebis/claude-skills (370 stars, last pushed 4d ago), licensed MIT. It adds 65 tokens to every session and 494 once invoked, about $0.0003 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.
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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.
codex-autoresearch
Run autonomous, measurable experiments in a Git repository: change one hypothesis, verify a numeric metric, keep improvements, and revert failures. Use when the user wants Codex to keep iterating toward a numeric target in the foreground or as a detached background run. Do not use for ordinary one-shot coding…
changelog-composer
Generates structured changelogs and release notes from git history and PRs, classifying breaking changes, features, fixes, performance, docs. Triggers on: "generate changelog", "write release notes", "what changed since", "prepare release", "release notes for", "diff since tag".