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Zed Istanbul MCP Resource/istanbul_coverage

How to: Zed Istanbul MCP istanbul_coverage

client:Zed transport:streamable-http resource:istanbul_coverage

Add Istanbul MCP to Zed

  1. 01

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

{
  "context_servers": {
    "istanbul-mcp": {
      "url": "https://istanbulmcp-production.up.railway.app/mcp/"
    }
  }
}
  1. 02

    Save the file and restart Zed.

  2. 03

    istanbul_coverage is surfaced wherever your client lets you attach context. It is context to attach, not an action to run.

  3. 04

    If it does not appear, check that Istanbul MCP is connected and that you are looking at its resources rather than its tools.

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

Same resource, other clients

Read from the server itself, by connecting to it and calling resources/list on 25 October 2026. A listing does not declare its resources, so asking is the only way to know them, and this is what the server actually offers rather than what its listing claims. Names only are stored; connect the server for each resource's type and contents.