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Claude Code Homespun update_row

How to: Claude Code Homespun update_row

client:Claude Code transport:streamable-http tool:update_row

Add Homespun to Claude Code

  1. 01

    Run this in your project directory.

claude mcp add --transport http homespun https://homespun.dev/mcp
  1. 02

    Restart your session so the server is picked up.

  2. 03

    Ask for something update_row does. Claude Code lists the server's tools on connect and calls update_row itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that Homespun's identifier in your config matches the one above exactly.

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Set these first

Homespun will not start until these are set, so update_row never becomes available.

  • HOMESPUN_API_KEY
  • HOMESPUN_URL
  • HOMESPUN_AGENT_NAME
  • HOMESPUN_REGISTER_SECRET

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.