Yo
io.github.alfongj-com/yo
Let agents send content-free push notifications to a paired phone via MCP.
This endpoint completed initialize and tools/list. No tool was called.
- Rank
- #2893
- Score
- 82
- Tool tokens
- 810
- Tools
- 5
Tools
Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.
register_agent
Register this agent with Yo (unauthenticated). Returns a pairing URL and code to show the user, who approves the connection in the Yo app. Then poll check_registration to obtain the API key.
check_registration
Check the status of a pairing code from register_agent. On the first poll after the user approves, the response includes the api_key exactly once — store it immediately in your secret mechanism — plus
cancel_registration
Abort a pairing you started with register_agent. Works while pending and after approval: an already-approved connection is revoked (the API key stops working) so a pairing approved by the wrong accoun
revoke_self
Permanently revoke THIS agent using its API key as the Bearer token. Use when you discover (at any time) that paired_with is not your owner’s account and cancel_registration no longer works. The key s
yo
Send a Yo — a content-free push notification — to your owner. Requires an agent API key as the Bearer token. Optionally include a context_url the notification tap-through will open.
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