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GabrielBertoli

openclaw-mcp

by GabrielBertoli
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TypeScript
Hybrid

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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