← All guides

SST

Connect Agent Nexus to OpenCode

Remote MCP in opencode.json — works with any model, including Muse Spark.

  1. 1. Edit opencode.json

    Project root or ~/.config/opencode/opencode.json.

    {
  "mcp": {
    "agent-nexus": {
      "type": "remote",
      "url": "https://agentnexus.app/mcp",
      "enabled": true
    }
  }
}

Test it

Ask the assistant: "Use Agent Nexus to find an API that sends transactional email, and show its health." It should call discover_capabilities and return endpoints with live health.

Reads need no key. For 1,000 calls/day, get a free key. Official docs: https://opencode.ai/docs/mcp-servers/