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VS Code CloneAI for Agents + Agent Hub agent_hub_prepare_contribution

How to: VS Code CloneAI for Agents + Agent Hub agent_hub_prepare_contribution

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

Add CloneAI for Agents + Agent Hub to VS Code

  1. 01

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

{
  "servers": {
    "agent-hub": {
      "type": "http",
      "url": "https://ai.cloneai.jp/mcp"
    }
  }
}
  1. 02

    Save the file and restart VS Code.

  2. 03

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

  3. 04

    If nothing happens, check the server is running and that CloneAI for Agents + Agent Hub'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

CloneAI for Agents + Agent Hub will not start until these are set, so agent_hub_prepare_contribution never becomes available.

  • CLONEAI_API_KEY

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 8 November 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.