Mcacp MCP Server

MCP-to-ACP bridge — let any MCP client drive ACP coding agents

Local serverstdio

What is the Mcacp MCP server?

If you already use Mcacp, the mcacp mcp server is the piece that lets your assistant work with it directly. MCP-to-ACP bridge — let any MCP client drive ACP coding agents.

What the server does

MCACP looks for mcacp.json in these locations (first found wins):

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

  • Registry — The Registry tool exposed by this server
  • Lifecycle — The Lifecycle tool exposed by this server
  • Sessions — The Sessions tool exposed by this server
  • Interaction — The Interaction tool exposed by this server
  • Status — The Status tool exposed by this server

Installation

mcacp on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.

Where it fits

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Mcacp's toolset — Registry, Lifecycle, Sessions and 2 more — is a fair guide to whether it matches your workflow. It is maintained by Oortonaut; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Worth knowing first

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
RegistryThe Registry tool exposed by this server.
LifecycleThe Lifecycle tool exposed by this server.
SessionsThe Sessions tool exposed by this server.
InteractionThe Interaction tool exposed by this server.
StatusThe Status tool exposed by this server.

How to install the Mcacp MCP server

{
  "mcpServers": {
    "mcacp": {
      "command": "npx",
      "args": ["-y", "mcacp"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • Use Mcacp to Registry.
  • Use Mcacp to Lifecycle.
  • Use Mcacp to Sessions.

Frequently asked questions

It connects Mcacp to MCP-compatible AI assistants such as Claude and Cursor, exposing 5 tools (Registry, Lifecycle, Sessions, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Mcacp directly.