{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"bot.mailbox/mailbox","description":"Hosted mailbox.bot postal MCP. $10/mo mailboxes are live now.","title":"mailbox.bot","repository":{"url":"https://github.com/arbengine/mailbox-mcp","source":"github","id":"1229325742"},"version":"1.0.2","websiteUrl":"https://mailbox.bot/mcp-install","remotes":[{"type":"streamable-http","url":"https://mailbox.bot/api/mcp","headers":[{"description":"Bearer token. Use an agent key (sk_agent_...) for autonomous agents, a sandbox key (sk_agent_test_...) for zero-charge testing on production endpoints, or a member key (sk_live_...) for personal use. Mint keys at https://mailbox.bot/mcp-install.","isRequired":true,"format":"string","isSecret":true,"name":"Authorization"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-10T18:15:49.421306Z","publishedAt":"2026-10-10T18:15:49.421306Z","updatedAt":"2026-10-10T18:15:49.421306Z","isLatest":false}}}