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Server Configuration

Describes the environment variables required to run the server.

NameRequiredDescriptionDefault
OPENCLAW_MCP_TOOLSNoComma-separated list of tools to expose (default: all 7 tools)
OPENCLAW_MCP_CONFIGNoPath to config fileopenclaw-mcp.json
OPENCLAW_GATEWAY_URLNoGateway base URLhttp://127.0.0.1:18789
OPENCLAW_GATEWAY_TOKENYesBearer token for gateway auth
OPENCLAW_MCP_CUSTOM_TOOLSNoComma-separated paths to custom tool JSON files

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

Features and capabilities supported by this server

Protocol revision2025-11-25

CapabilityDetails
tools
{
  "listChanged": true
}

Tools

Functions exposed to the LLM to take actions

NameDescription
web_searchC

Search the web and return results

web_fetchA

Fetch and extract readable content from a URL (HTML converted to markdown or text)

browserC

Control a web browser. Actions: status, start, stop, tabs, open, snapshot, screenshot, navigate, act, click, type, scroll, select, hover, wait, evaluate, close, pdf

pdfB

Analyze PDF documents from file paths or URLs

messageC

Send messages and perform channel actions (Discord, Telegram, WhatsApp, etc.). Actions: send, react, search, read, poll, thread-create, thread-reply

canvasC

Control the Canvas visual workspace. Actions: present, hide, navigate, eval, snapshot, a2ui_push, a2ui_reset

sessions_sendA

Send a message into another OpenClaw session. Use for agent-to-agent communication. Either sessionKey or label must be provided to identify the target session.

Prompts

Interactive templates invoked by user choice

NameDescription

No prompts

Resources

Contextual data attached and managed by the client

NameDescription

No resources

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