Before this step, read Connect your assistant — the shared requirements (Pro or Enterprise plan, an API key) and the verification note.
Configuration
Section titled “Configuration”~/.cursor/mcp.json (global) or <your-project>/.cursor/mcp.json (project-scoped):
{ "mcpServers": { "nuntius": { "url": "https://mcp.nuntius.chat/mcp", "headers": { "X-Api-Key": "<your full API key>" } } }}Verify it
Section titled “Verify it”Ask your assistant to call the nuntius_status tool — if everything is right, you’ll see your
tenant, your plan and your effective scopes. If something fails, continue with
Limits, errors and troubleshooting.
See also
Section titled “See also”- Connect your assistant — requirements shared by all three clients.
- Tools catalog — what your assistant can do once connected.
- Claude Desktop and Claude Code — the other two verified clients.
