MCP Servers

openclaw-mcp

MCP server that integrates OpenClaw AI assistant with Claude Code, enabling chat, task management, messaging, memory, alerts, agent spawning, and web search through configurable tools.

README

openclaw-mcp (Hardened Fork)

Hardened fork of freema/openclaw-mcp — Model Context Protocol server for OpenClaw AI assistant integration with Claude Code.

Security Hardening

Configurable model: Uses OPENCLAW_MODEL env var (default: default) instead of hardcoded model
Localhost-only by default: SSE host defaults to 127.0.0.1 instead of 0.0.0.0
Rate limiting: Max 60 requests/min by default (configurable via RATE_LIMIT_PER_MIN)
Input validation: All tool inputs validated for type, length, and control characters
Path traversal protection: Memory tools reject .. in paths

Available Tools

Core Tools

Tool	Description
`openclaw_chat`	Send a message to OpenClaw and get a response
`openclaw_status`	Get OpenClaw gateway status and health
`openclaw_chat_async`	Send a message asynchronously (returns task ID)
`openclaw_task_status`	Check async task status
`openclaw_task_list`	List all tasks
`openclaw_task_cancel`	Cancel a running task

Extended Tools (New)

Tool	Description
`openclaw_message`	Send messages on Telegram or WhatsApp
`openclaw_memory_read`	Read a workspace memory file
`openclaw_memory_write`	Write to a workspace memory file
`openclaw_alert`	Send urgent alerts to Gabriel on Telegram
`openclaw_spawn_agent`	Spawn an OpenClaw sub-agent
`openclaw_web_search`	Search the web via OpenClaw

Configuration

Environment Variables

Variable	Default	Description
`OPENCLAW_URL`	`http://127.0.0.1:18789`	OpenClaw gateway URL
`OPENCLAW_GATEWAY_TOKEN`	—	Bearer token for gateway auth
`OPENCLAW_MODEL`	`default`	Model to use for chat completions
`RATE_LIMIT_PER_MIN`	`60`	Max tool calls per minute
`HOST`	`127.0.0.1`	SSE server bind host
`PORT`	`3000`	SSE server port

Claude Code Configuration (`.claude.json`)

{
  "mcpServers": {
    "openclaw": {
      "command": "node",
      "args": ["path/to/openclaw-mcp/dist/index.js"],
      "env": {
        "OPENCLAW_URL": "http://127.0.0.1:18789",
        "OPENCLAW_GATEWAY_TOKEN": "your-gateway-token-here",
        "OPENCLAW_MODEL": "default"
      }
    }
  }
}

Install & Run

npm install
npm run build
npm start           # stdio mode (default)
npm start -- -t sse # SSE mode

Development

npm run dev         # watch mode
npm run typecheck   # type checking
npm test            # run tests
npm run check:all   # lint + typecheck + test + build

License

MIT

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