io.github.send0-dev/send0
send0
Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
needs auth probed 2026-10-13 · HTTP 401 · Bearer
Streamable HTTP error: Error POSTing to endpoint: {"error":{"code":"unauthorized","message":"Missing or invalid API key. Send it as: Authorization: Bearer s0_li- Endpoint
- https://api.send0.dev/mcp (streamable-http)
- Host
- api.send0.dev
- Repository
- https://github.com/send0-dev/send0-v2
- Website
- https://send0.dev/docs/quickstart/mcp
- Registry
- active, updated 2026-10-13 · registry entry
- Reachable
- 1 of the last 1 probe
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.send0-dev/send0)
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.