Connector

Ask your agent which skill to use.

Use This Skill is also an MCP server. Connect it once and Claude, Claude Code or Cursor can search 1,402 skills, read the install command and SKILL.md, and check the 10 proofs, all from the conversation.

url https://usethisskill.com/mcp

Claude (web and desktop)

Add it as a custom connector.

Open Settings, then Connectors, choose Add custom connector, and paste the URL above. No sign-in is needed. Then ask Claude for a skill: "find me a skill for designing landing pages and tell me whether it has a proof."

Claude Code

One command.

$ claude mcp add --transport http usethisskill https://usethisskill.com/mcp

From then on Claude Code can look skills up while it works. Ask it to "check Use This Skill for a testing skill and install the best one."

Cursor and other MCP clients

Add the server URL.

{
  "mcpServers": {
    "usethisskill": { "url": "https://usethisskill.com/mcp" }
  }
}

Put this in .cursor/mcp.json (project) or ~/.cursor/mcp.json (global). Any client that supports remote MCP servers over HTTP works the same way.

What it can do

Five tools.

search_skills finds skills for a task. get_skill returns the install command, source and SKILL.md text where the license allows. list_proven and get_proof return the brief, model and result pages for proven skills. order_proof tells a skill author how to get theirs proven.

Proofs marked Pro return locked links unless you connect with your license key: https://usethisskill.com/mcp?key=YOUR_KEY. The key is on your welcome page after purchase, or get Pro.