skills-visibility

77 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By evilmartians/agent-skills (GitHub) · coding · 65 stars · scanned at commit b964cf1

Publish a catalog of agent skills (Claude Code, Codex, Cursor, and other SKILL.md skills) and make it discoverable to AI coding agents and their installers — the way evilmartians.com/agent-skills does. Use this whenever the user wants to publish, distribute, or share agent skills; make their skills installable via `npx skills`, `gh skill`, or a Claude plugin marketplace; build or fix a `.well-known/agent-skills/index.json` discovery index; self-host skills on their own domain with integrity dig…

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 7 places.

skills/skills-visibility/SKILL.md, line 3description: 'Publish a catalog of agent skills (Claude Code, Codex, Cursor, and other SKILL.md skills) and make it discoverable to AI coding agents and their i
skills/skills-visibility/SKILL.md, line 14The mechanism is a discovery index at a well-known path. Get that right and every major installer (`npx skills`, `gh skill`, Claude's plugin marketplace) resolv
skills/skills-visibility/SKILL.md, line 84Publish a `.well-known/agent-skills/index.json` at your domain root, served as `application/json`. This is the file installers look for: `npx skills add https:/

Show 4 more

skills/skills-visibility/SKILL.md, line 127- **`npx skills`** — reads your discovery index: `npx skills add https://yourdomain.com --skill <name> -a <agent> -g`. Omit `--skill` for an interactive pick-li
skills/skills-visibility/SKILL.md, line 153- `npx skills add https://yourdomain.com --skill <name>` installs cleanly into the target agent's skills directory. Then ask the agent something the skill cover
skills/skills-visibility/SKILL.md, line 164- **Passing `npx skills` anything but the bare origin.** A path (`https://yourdomain.com/agent-skills`) scopes the lookup to an index under it with no fallback
skills/skills-visibility/SKILL.md, line 1735. At least `npx skills` plus one repo-based method (`gh skill` or the Claude plugin marketplace) install cleanly.

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 1 place.

skills/skills-visibility/SKILL.md, line 64cd <skill-dir>

Sends data to these websites: yourdomain.com

The author does not mention this.

Found in 6 places.

skills/skills-visibility/SKILL.md, line 131- Single-file: `curl -fsSL --create-dirs https://yourdomain.com/agent-skills/<name>/SKILL.md -o <dir>/<name>/SKILL.md`
skills/skills-visibility/SKILL.md, line 132- Multi-file (flat tarball → unpacks into the skill's *own* folder): `mkdir -p <dir>/<name> && curl -fsSL https://yourdomain.com/agent-skills/<name>.tar.gz | ta
skills/skills-visibility/SKILL.md, line 133- Bundle (each skill is already a folder → unpacks into the skills directory itself): `mkdir -p <dir> && curl -fsSL https://yourdomain.com/agent-skills/<bundle>

Show 3 more

skills/skills-visibility/SKILL.md, line 149- `curl -fsSLI https://yourdomain.com/.well-known/agent-skills/index.json` returns `content-type: application/json`.
skills/skills-visibility/SKILL.md, line 150- `curl -fsSL` on the same URL returns valid JSON listing every skill you meant to publish, and nothing you didn't.
skills/skills-visibility/SKILL.md, line 151- For one entry, `curl -fsSL <its url> | sha256sum` matches the `digest` you published. This is the check that quietly fails when you hash something other than

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'skills-visibility' ] || [ -L ~/.agents/skills/'skills-visibility' ]; then echo 'A skill folder named skills-visibility already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/evilmartians/agent-skills' "$d" && git -C "$d" checkout --quiet 'b964cf1b164bd0a81019fb54fcb11a7dcec522d4' -- 'skills/skills-visibility' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/skills-visibility' ~/.agents/skills/'skills-visibility' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'skills-visibility' ~/.claude/skills/'skills-visibility' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

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Score history

Date	Version	Score
2026-11-07	`b964cf1`	77