OpenClaw MCP Server
by renliu51
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| TRUST_PROXY | No | Set to 1 (or use --trust-proxy 1) when running behind a reverse proxy, otherwise express-rate-limit rejects the proxy's X-Forwarded-For header and /token crashes. | |
| AUTH_ENABLED | No | Enable OAuth 2.1 authentication (e.g. true). Always enable authentication in production. | |
| CORS_ORIGINS | No | Comma-separated list of allowed CORS origins (e.g. https://claude.ai,https://your-app.com), or '*' to allow all. CORS is disabled unless this is set. | |
| OPENCLAW_URL | No | URL of the OpenClaw gateway HTTP API (e.g. http://127.0.0.1:18789 or http://host.docker.internal:18789). Used in single-instance mode. | |
| MCP_CLIENT_ID | No | OAuth client ID used by MCP clients to authenticate (e.g. openclaw). | |
| MCP_ISSUER_URL | No | Public HTTPS URL of this server, used to advertise OAuth metadata. Must be set when running behind a reverse proxy, otherwise OAuth metadata advertises http://localhost:3000 and clients fail to authenticate. | |
| OPENCLAW_MODEL | No | Model name to use when talking to the OpenClaw gateway (e.g. openclaw). | |
| MCP_CLIENT_SECRET | No | OAuth client secret used by MCP clients to authenticate. Generate with 'openssl rand -hex 32'. | |
| MCP_REDIRECT_URIS | No | Comma-separated list of allowed OAuth redirect URIs, e.g. https://claude.ai/api/mcp/auth_callback,https://claude.com/api/mcp/auth_callback. Matching is exact. | |
| OPENCLAW_AGENT_ID | No | Agent ID to route requests to (e.g. main). | |
| OPENCLAW_INSTANCES | No | JSON array describing multiple OpenClaw instances for multi-instance mode, e.g. '[{"name": "prod", "url": "http://prod:18789", "token": "tok1", "default": true}, {"name": "staging", "url": "http://staging:18789", "token": "tok2"}]'. Each instance has its own name, url, token and optional default flag. Used instead of OPENCLAW_URL/OPENCLAW_GATEWAY_TOKEN. | |
| OPENCLAW_TIMEOUT_MS | No | Request timeout in milliseconds, e.g. 300000. | |
| OPENCLAW_GATEWAY_TOKEN | Yes | Auth token for the OpenClaw gateway. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues