Hermes - Breakcold API

Website: hermes-agent.nousresearch.com Use Breakcold as a remote MCP server in Hermes so Hermes agents can use approved Breakcold tools.

MCP endpoint

https://mcp.breakcold.com/mcp/v1

Setup

Add Breakcold as an MCP server in your Hermes config:

mcp_servers:
  breakcold:
    url: "https://mcp.breakcold.com/mcp/v1"
    auth: oauth
    tools:
      resources: false
      prompts: false

Restart Hermes or reload MCP:

/reload-mcp

Hermes opens an OAuth authorization flow on first connect and stores MCP tokens for future sessions. If you need bearer-token access instead, replace auth: oauth with an authorization header:

headers:
  Authorization: "Bearer <your Breakcold bearer key>"

For sensitive CRM access, start with narrow permissions and only expose the Breakcold tools the Hermes agent needs.