Official MCP RegistryListed

Usero

Read your Usero feedback inbox and clusters, file feedback, build forms, and open an AI PR.

First seen 2 Oct 2026. Evidence as of 6 Oct 2026.

Tools

From an anonymous probe

Source listings

Each with its own history

Recorded changes

Since first seen

Tools

Tool	Description	Behaviour
check_signup	Poll after start_signup. Returns { status: "pending" } until the user presses the button in the email, then { status: "ready", apiKey, setup } exactly once; the pollToken is dead after that. The setup field holds the exact config or command for this client plus what to tell the user (restart, or remove-and-re-add on Desktop). Poll every 5 seconds for up to 15 minutes without ending your turn. On ready, apply the setup snippet at once, then call create_client for the product.	Changes data
start_signup	Start signup without leaving the agent. Ask for the user's email, do not invent one. Sends an email with a Review connection button; the user presses that button, then types the userCode this tool returns and presses "Yes, connect" on the page that opens (opening the page alone does nothing). Show the user the userCode exactly as returned. That lets check_signup return an API key for this MCP client. Returns a pollToken for check_signup. No key is shown in the browser. 5 per email per hour; the link expires in 15 minutes.	Changes data

Source listings
Source	Listing	First seen	Last seen	Versions
Official MCP Registry	io.usero/usero	2 Oct 2026	6 Oct 2026	1