listed
MailStream
app.mailstream · mailstream.app
MCP
The first MCP server for physical mail: send postcards and letters, manage lists and campaigns.
MCP
streamable-http
https://my.mailstream.app/mcp
ATTRIBUTION
- mcp · last seen 2026-09-24T02:46:48.134452Z · fetched 2026-09-24T02:46:48.134452Z · https://registry.modelcontextprotocol.io/
This listing is taken from the catalogues and the provider named above. The price is what that source advertised.