MCP server · source category: Communication
arbengine/mailbox-mcp
Physical mail API for AI agents: send letters, certified mail, postcards and batch mailings with cost previews, approval controls,…
Physical mail API for AI agents: send letters, certified mail, postcards and batch mailings with cost previews, approval controls, tracking and webhooks.
Record
- Type
- MCP server
- Category
- Communication
- Authentication
- No authentication
- Pricing
- Free
- Documentation
- https://github.com/arbengine/mailbox-mcp
- Repository
- https://github.com/arbengine/mailbox-mcp
Fields are reproduced from the source registry as-is. “Unknown” means the source did not describe the field — it is not an inference. See the methodology for how records are collected and normalised.
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