MCP CENSUS
public evidence dossier

app.mailstream/mailstream

The first MCP server for physical mail: send postcards and letters, manage lists and campaigns.

Latest visible observation: 2026-08-30T22:30:41.080Z

Run a preflight Open expert evidence

Identity

namespacedomain · observed 2026-07-20T19:11:44.63133Z
registry statusactive · observed 2026-07-20T19:11:44.63133Z
origin systemshosted_endpoint, registry · observed 2026-08-30T22:30:41.080Z

Distribution

repositoryUnknown · observed 2026-07-27 17:33:07
npm packageUnknown · observed 2026-07-27 17:33:07
PyPI packageUnknown
hosted endpointhttps://my.mailstream.app/mcp · observed 2026-07-30T21:32:41.644Z

Maintenance and public findings

repository pushedUnknown
repository archivedUnknown · observed 2026-07-27 17:33:07
npm deprecatedUnknown · observed 2026-07-27 17:33:07
OSV package advisoryUnknown · observed 2026-07-27 17:33:07

Hosted liveness

last endpoint observationhealthy · observed 2026-07-30T21:32:41.644Z
reported MCP revisionunknown · observed 2026-08-30 09:04:40

Limits

This dossier reports public evidence. It is not a safety, code, permission, scope, runtime, or penetration-test verdict. Missing evidence remains unknown.