API and agents

Connect your assistant or app to CommsHarbor. Set up, connect your account and make your first request.

Connect an assistant

Terminal

Authentication

MCP server URL

https://commsharbor.com/mcp

Add server

codex mcp add commsharbor --url 'https://commsharbor.com/mcp'

Is my company domain protected against email spoofing?

What is missing before I can use email on my company domain?

Show my company's mailboxes and the state of each one.

Create a contact mailbox on my company domain.

How can I bring my Google email into my company's domain mail?

API catalog

curl -s https://commsharbor.com/api/

References

Request formats and authorization

Choose an operation from the agent index or the API catalog.
Read the operation’s reference in llms-full.txt.
For one group of routes, add ?prefix=/api/… to the address.
Before a request, check the operation’s authentication, usage limits and price.
Before an external action, get authorization for that action.
Read routes accept GET, POST, PUT or PATCH.
Send the same parameters as JSON or form data.
Responses use JSON. For HTML, set Accept: text/html.

Use these API references for integration. Do not scrape the main interface or assume permission to access accounts, make payments or send messages.

Read skill.md for agent instructions. Find all API references in api-catalog or at /discovery/resources.