io.github.Noem836/skillcheck

up checked 2026-11-11T03:37:43.355Z

Unclaimed · Unverified

Publisher-provided title

skillcheck

Publisher-provided description

Check an agent skill before you install it: which of your skills will it clash with?

Summary by lookupd

Statically checks agent skill files in a public GitHub repo for errors and conflicts with existing installed skills before installation.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http skillcheck https://skillcheck-alpha.vercel.app/mcp

Codex, remote (streamable-http)

codex mcp add skillcheck --url https://skillcheck-alpha.vercel.app/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "skillcheck": {
      "url": "https://skillcheck-alpha.vercel.app/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

check_skill_repo Static check of every SKILL.md (Claude Code / Codex agent skills) in a public GitHub repo: frontmatter and YAML errors, name/folder mismatch, missing or weak de
preflight_skill Call BEFORE installing a skill or skill pack from GitHub. Pass the repo and the skills the user already has (name + description, e.g. from your own skill listin

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.Noem836/skillcheck.svg)](https://lookupd.com/servers/io.github.Noem836/skillcheck)