Claude Octopus

Created By

xiaolaia month ago

One brain, many arms. Spawn multiple specialized Claude Code agents as MCP servers via the Agent SDK. Each instance gets its own model, tools, prompt, and personality.

# claude-code

# agent-sdk

Overview Content Tools Comments

Overview

Claude Octopus

One brain, many arms.

An MCP server that wraps the Claude Agent SDK, letting you run multiple specialized Claude Code agents — each with its own model, tools, system prompt, and personality — from any MCP client.

Why

Claude Code is powerful. But one instance does everything the same way. Sometimes you want a strict code reviewer that only reads files. A test writer that defaults to TDD. A cheap quick helper on Haiku. A deep thinker on Opus.

Claude Octopus lets you spin up as many of these as you need. Same binary, different configurations.

Quick Start

{
  "mcpServers": {
    "claude": {
      "command": "npx",
      "args": ["claude-octopus"],
      "env": {
        "CLAUDE_PERMISSION_MODE": "bypassPermissions"
      }
    }
  }
}

Key Features

Multi-instance — run several agents with different configs simultaneously
18 env vars — model, tools, effort, permissions, plugins, prompts, and more
Per-invocation overrides — change model, tools, effort, permissions per call
Session continuity — follow up on previous conversations via _reply tool
Factory wizard — generate .mcp.json configs interactively
Hot-configurable — plugins, effort, permissions adjustable per invocation

Server Config

{
  "mcpServers": {
    "claude": {
      "command": "npx",
      "args": [
        "claude-octopus"
      ],
      "env": {
        "CLAUDE_PERMISSION_MODE": "bypassPermissions"
      }
    }
  }
}

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