Source checked: 2026-07-24 Official source: https://hermes-agent.nousresearch.com/docs/user-guide/features/mcp
Use the complete Secure server address shown by Core during onboarding, including ?setup_attempt=.... Outside onboarding, use https://core.gradien.ai/mcp/continuity.
Add Core
Run:
hermes mcp add core --url '<secure-server-address>' --auth oauth
hermes mcp login core
Approve Core in the browser from a fresh terminal, then restart Hermes or run /reload-mcp.
The equivalent ~/.hermes/config.yaml entry is:
mcp_servers:
core:
url: "<secure-server-address>"
auth: oauth
If Hermes asks which tools to enable, run hermes mcp configure core and keep the default Core context tools enabled. This connection does not replace Hermes's identity, system instructions, or safety policy.