mcpcost

com.mailbuttons/mcp-server

Mailbuttons (mbag.ai)

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

needs auth probed 2026-10-05 · HTTP 401

Streamable HTTP error: Error POSTing to endpoint: {"error":"Missing Authorization header"}
Endpoint
https://mailbuttons.com/api/v1/mcp/rpc (streamable-http)
Host
mailbuttons.com
Repository
https://github.com/mailbuttons/mcp-server
Website
https://mailbuttons.com
Registry
active, updated 2026-07-15 · registry entry
Reachable
5 of the last 5 probes

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-10-05 00:17needs auth
2026-10-04 09:56needs auth
2026-10-04 07:50needs auth
2026-10-03 20:30needs auth
2026-10-03 17:48needs auth

Badge and feed

mcpcost: needs auth

[![mcpcost](https://mcpcost.ulehla.dev/badge/com.mailbuttons/mcp-server.svg)](https://mcpcost.ulehla.dev/s/com.mailbuttons/mcp-server)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.