Developer · Local MCP server

Subagent MCP

Let Codex orchestrate external coding agents through their native harnesses.

Visit Subagent MCP's website

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name: io.github.Thang1710/subagent-mcp
Version: 1.0.31
Status: Active
Category: developer
Transport: stdio (local process)
Package: PyPI
Published: 2026-09-24
Updated: 2026-09-24
Publisher: Thang1710 (GitHub)
Website: github.com/Thang1710/subagent-mcp
Repository: github.com/Thang1710/subagent-mcp
Source: Registry API entry

Packages

Registry	Package	Version	Transport	Environment variables
PyPIruntime: uvx	subagent-harness-mcp	1.0.31	stdio	None declared

How to connect Subagent MCP

Subagent MCP runs locally from a Python package published to PyPI: subagent-harness-mcp version 1.0.31. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs Python; clients usually start it with uvx (from uv) or after pip install — the usual command is uvx subagent-harness-mcp.

In the mcpServers JSON format that many desktop and editor MCP clients read, the entry looks like this (placeholders in angle brackets):

{
  "mcpServers": {
    "subagent-mcp": {
      "command": "uvx",
      "args": [
        "subagent-harness-mcp"
      ]
    }
  }
}

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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