jmespath-mcp

About jmespath-mcp

Use jmespath-mcp with your agent

claude mcp add jmespath-mcp -- npx -y @mukundakatta/jmespath-mcp

{
  "mcpServers": {
    "jmespath-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mukundakatta/jmespath-mcp"
      ]
    }
  }
}

Frequently asked questions

What is jmespath-mcp?

jmespath-mcp is an MCP (Model Context Protocol) server by mukundakatta. Run JMESPath queries against JSON. Pure JS, no native binary needed.

How do I connect jmespath-mcp to Claude, Cursor, or another MCP client?

Install jmespath-mcp from its npm package (@mukundakatta/jmespath-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is jmespath-mcp open source?

Yes — the source code is public at github.com/mukundakatta/mcp-stack.

Can AI agents pay to use jmespath-mcp?

Not yet through Loomal — jmespath-mcp is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.