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Arcaeon Adapter

MCP server · by arcaeon

AI Agents Python v0.2.0

MCP stdio proxy that logs the tool-call seam to the ledger without the agent's cooperation

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Install

Run one of the commands below, then add the client config underneath.

Pythonuvx arcaeon-adapter

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "adapter": {
      "command": "uvx",
      "args": [
        "arcaeon-adapter"
      ]
    }
  }
}

About this server

Arcaeon Adapter is listed in the AI Agents category of the MCPNav directory. It is distributed as Python and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the Arcaeon Adapter MCP server?

Arcaeon Adapter is an MCP server by arcaeon. MCP stdio proxy that logs the tool-call seam to the ledger without the agent's cooperation

How do I install Arcaeon Adapter?

Install it with: uvx arcaeon-adapter. Then add the JSON config to your client's MCP settings and restart the client.

Is Arcaeon Adapter free to use?

The MCP server itself is free to install. The source is public on https://github.com/dan8433-user/ledger. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support Arcaeon Adapter?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.