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Current spec 2026-07-28

shipmail-mcp

Spec Support Unverified Publisher unverified Confidence: Good (0.85)

shipmail-mcp is an MCP server published by shipmail-to; its MCP spec-revision support has not been verified yet. Last verified 2026-08-07.

Does shipmail-mcp support the current MCP specification (2026-07-28)?

Undetermined. We have not verified which MCP specification revision shipmail-mcp supports (as of 2026-08-07).

Is shipmail-mcp a first-party (official) MCP server?

Undetermined. We have not verified the publisher relationship for shipmail-mcp (as of 2026-08-07).

How do I connect to shipmail-mcp?

shipmail-mcp is available via a hosted remote endpoint at https://shipmail.to/api/mcp, the package npm:shipmail-mcp, the official MCP Registry under io.github.shipmail-to/shipmail-mcp, the source repository at https://github.com/shipmail-to/shipmail-mcp. Authentication: oauth. Transports: streamable-http.

When were shipmail-mcp's facts last verified?

2026-08-07. Each fact on this page links to the sources used to verify it.

Shipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.

How widely adopted is shipmail-mcp?

Not ranked in The MCP 500: insufficient public data (coverage floor not met) (snapshot ). The Adoption Index measures public signals only; it says nothing about quality.

How was this verified, and what are the sources?

Verified · method: registry-record · confidence 0.85 (Good).

  1. Official MCP Registry record for io.github.shipmail-to/shipmail-mcp at version 0.7.3 - lists remote endpoint https://shipmail.to/api/mcp and repository https://github.com/shipmail-to/shipmail-mcp - accessed
  2. Endpoint probe of https://shipmail.to/api/mcp - authorization required (HTTP 401, Bearer realm="Shipmail API", resource_metadata="https://ship); capability set not observable without credentials - accessed