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mcp/harbor

VS Code CrossFin get_guide

How to: VS Code CrossFin get_guide

client:VS Code transport:streamable-http tool:get_guide

Add CrossFin to VS Code

  1. 01

    Open .vscode/mcp.json and merge this in. Keep any servers already there. 

{
  "servers": {
    "crossfin": {
      "type": "http",
      "url": "https://crossfin.dev/api/mcp"
    }
  }
}
  1. 02

    Save the file and restart VS Code.

  2. 03

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

  3. 04

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

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs

Set these first

CrossFin will not start until these are set, so get_guide never becomes available.

  • EVM_PRIVATE_KEY
  • CROSSFIN_API_URL
  • CROSSFIN_LEDGER_PATH

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.

CrossFin MCP server