Skip to content

VS Code aboard propose_claim

How to: VS Code aboard propose_claim

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

Add aboard to VS Code

  1. 01

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

{
  "servers": {
    "aboard": {
      "type": "http",
      "url": "https://aboard.untype.me/mcp"
    }
  }
}
  1. 02

    Save the file and restart VS Code.

  2. 03

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

  3. 04

    If nothing happens, check the server is running and that aboard'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

aboard will not start until these are set, so propose_claim never becomes available.

  • ABOARD_API_BASE_URL
  • ABOARD_AGENT_TOKEN

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.