version: "1.0.0" name: manage-mcp-servers description: Add, remove, list, or manage MCP servers in the OpenClaw MCP bridge. Use when installing new servers, removing existing ones, listing available/installed servers, checking server status, or troubleshooting MCP connection issues.

manage-mcp-servers

Use this skill for any MCP server management task: install, remove, list, status, troubleshoot.

Trigger Conditions

Activate when requests mention:

• adding/installing a new MCP server
• removing/uninstalling an MCP server
• listing available or installed servers
• checking MCP server status or health
• troubleshooting MCP connection errors
• "what MCP servers do I have?"

Key Paths

PLUGIN_DIR=~/.openclaw/extensions/openclaw-mcp-bridge
SCRIPT=$PLUGIN_DIR/scripts/install-server.sh
SERVERS=$PLUGIN_DIR/servers/
CONFIG=~/.openclaw/openclaw.json
ENV=~/.openclaw/.env

Actions

List available servers (catalog)

ls $PLUGIN_DIR/servers/

Or use the MCP tool:

mcp(action="status")

List installed servers

mcp(action="status")

Shows connected servers with tool counts.

Install a server

If in catalog:

bash $PLUGIN_DIR/scripts/install-server.sh <name>

This handles: backup, config update, env var prompts, gateway restart.

If NOT in catalog: Follow the "Add new server" flow below.

Remove a server

bash $PLUGIN_DIR/scripts/install-server.sh <name> --remove

This handles:

• Backup of openclaw.json
• Remove server entry from config
• Remove env var from .env (if applicable)
• Prompt for gateway restart

Check server health

mcp(server="<name>", action="list")

If this returns tools, the server is healthy. If it fails:

• Check if the server process is running
• Check env vars are set in ~/.openclaw/.env
• Check gateway logs: journalctl --user -u openclaw-gateway.service -n 50

Add New Server Flow (not in catalog)

1. Verify source

Confirm target: GitHub URL, npm package, PyPI package, Docker image, or remote endpoint.

2. Build config from docs

1. Read README; extract: name, description, transport, command/url, args, env, auth.
2. Transport heuristics:

• npx/node/python/docker run -i -> stdio
• URL + SSE -> sse
• Single HTTP endpoint -> streamable-http

1. If unsure about transport/command/args: ask, don't guess.

3. Create server files

Create servers/<name>/recipe.json (v2 format preferred):

{
  "id": "<name>",
  "schemaVersion": 2,
  "name": "<display name>",
  "description": "<one-line>",
  "recipeVersion": "1.0.0",
  "metadata": {
    "category": "<category>",
    "tags": ["<tag1>", "<tag2>"],
    "homepage": "<url>",
    "license": "<license>"
  },
  "transports": [{
    "type": "stdio|sse|streamable-http",
    "command": "<command>",
    "args": ["<args>"],
    "env": { "<VAR>": "${<VAR>}" }
  }],
  "auth": {
    "required": true,
    "type": "api-key",
    "envVars": ["<VAR>"],
    "credentialsUrl": "<url>",
    "bootstrap": "env-only"
  }
}

4. Security validation

• Command allowlist: npx, node, python, python3, pip, uvx, docker, go, deno, bun
• Blocked: curl|bash, curl|sh, wget|bash, sudo, piped remote execution
• Verify package exists before config: npm view <pkg> description

5. Install and test

bash $PLUGIN_DIR/scripts/install-server.sh <name>

Test: mcp(server="<name>", action="list")

On failure: restore backup, restart, report error, retry up to 3x.

6. Optional: community submission

Offer to submit to AIWerk catalog:

• GitHub issue on AIWerk/openclaw-mcp-bridge with label server-submission
• Include recipe, test result, source URL

Troubleshooting

Server won't connect

1. Check env vars: grep <VAR> ~/.openclaw/.env
2. Check logs: journalctl --user -u openclaw-gateway.service -n 50 | grep mcp
3. Test command manually: <command> <args> in terminal

OOM kill (out of memory)

• Check: journalctl --user -u openclaw-gateway.service | grep -i oom
• Docker servers use more RAM. Prefer npx/node over docker when possible.
• Remove heavy servers: bash $PLUGIN_DIR/scripts/install-server.sh <name> --remove

"Update available" message

• Run: openclaw plugins install @aiwerk/openclaw-mcp-bridge
• This updates both the plugin and the core bridge library.

Version Pinning

Always prefer pinned versions:

• npm: package@x.y.z
• pip: package==x.y.z
• docker: image:x.y.z