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Zed agent cold email setup_infrastructure

How to: Zed agent cold email setup_infrastructure

client:Zed transport:streamable-http tool:setup_infrastructure

Add agent cold email to Zed

  1. 01

    Open ~/.config/zed/settings.json and merge this in. Keep any servers already there.

{
  "context_servers": {
    "agent-cold-email": {
      "url": "https://agent-cold-email-api.yaakovscher.workers.dev/mcp"
    }
  }
}
  1. 02

    Save the file and restart Zed.

  2. 03

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

  3. 04

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

Merge this into your existing settings object — do not replace the file. Zed docs

Set these first

agent cold email will not start until these are set, so setup_infrastructure never becomes available.

  • AGENT_COLD_EMAIL_API_KEY
  • AGENT_COLD_EMAIL_BASE_URL

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.