letterport
Real email inboxes for AI agents: create addresses, read mail as JSON, reply in threads.
Servidor MCP · de letterport.dev
Resumo
letterport é um servidor MCP publicado por letterport.dev. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-10-23 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-11-04.
O que pede
- Roda remotamente
Nenhum dos marketplaces que lemos publica as ferramentas ou as configurações que ele pede.
Exige: cabeçalho Authorization
O que declara, pede e executa, por completo
Instale apenas plugins de desenvolvedores em quem você confia. Mostramos o que os marketplaces publicam e não testamos plugins.
Funciona com
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
Um link de um clique abre o cliente, que pede confirmação antes de adicionar o servidor.
Pelos marketplaces que o listam e pelo transporte MCP que declara, conforme cada cliente documenta. Não testamos plugins.
Conectar
Comandos e configurações gerados apenas a partir do que os marketplaces declaram. Não os executamos por você e não testamos plugins.
Como servidor MCP remoto
Gerado a partir do que Official MCP Registry declara.
claude mcp add --transport http letterport https://api.letterport.dev/mcp --header "Authorization: Bearer <YOUR_TOKEN>"[mcp_servers.letterport]
url = "https://api.letterport.dev/mcp"
http_headers = { "Authorization" = "Bearer <YOUR_TOKEN>" }{
"mcpServers": {
"letterport": {
"url": "https://api.letterport.dev/mcp",
"headers": {
"Authorization": "Bearer <YOUR_TOKEN>"
}
}
}
}Substitua os valores entre sinais de menor e maior pelos seus. Mostramos os nomes das configurações, nunca valores.
Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 1.0.0 | Nenhum número publicado | Sem marcação |
Cada número é do próprio marketplace e nunca é somado entre marketplaces. Um marketplace que não publica números não mostra nenhum: sem número não é zero.
O que mudou
- Passou a ser um produto que acompanhamos
- Official MCP Registry: apareceu
Plugins semelhantes
Produtos cujos próprios nomes, descrições, ferramentas e skills são os mais próximos deste pelo significado, em todos os marketplaces que lemos. A proximidade é ordenada apenas dentro desta lista.
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Real email inboxes for AI agents: open an address, read the one-time code, send mail.
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Real email inboxes for AI agents: create addresses, send, wait for mail and verification codes.
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clawaimail io.github.joansongjr/clawaimail
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agent-mail dev.mailkite/agent-mail
Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.
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machine-inbox com.machineinbox/machine-inbox
Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.
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namailu.cz gives your AI agent its own email inbox: read and send mail over MCP, with OAuth.
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Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
Plugins semelhantes por marketplace
A mesma pergunta feita a cada marketplace separadamente: existe lá um equivalente deste plugin?
Listado em Claude Code: claude-plugins-community (5)
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Inkbox gives Claude Code agents a persistent identity with a real email inbox, phone number, contacts, notes, and a zero-knowledge encrypted vault. The plugin bundles skills for…
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Daily health check plugin for Zoho Mail accounts. Verifies that mail accounts are reachable, reads recent inbox messages, sends test emails, and saves a structured pass/fail…
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Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
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iMessage messaging bridge with built-in access control. Reads chat.db directly, sends via AppleScript. Manage pairing, allowlists, and policy via /imessage:access.
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Circleback conversational context integration. Search and access meetings, emails, calendar events, and more.
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Telegram messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.
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Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files.
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Connect 8,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.
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Triage tickets, draft responses, escalate issues, and build your knowledge base. Research customer context and turn resolved issues into self-service content.
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Connects Claude Code to the Synthflow AI voice-agent platform through its hosted MCP server, with skills for reviewing calls and auditing agent prompts, plus a docs-search…
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Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
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MCP server for terminal commands, file operations, and process management
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Work with Gmail using the configured Gmail app connector.
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Work with Outlook Email using the configured Microsoft Outlook app connector.
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Twilio Skills provide procedural knowledge for AI coding agents — which APIs to use, in what order, and what to avoid. Covers Messaging, Voice, Verify, SendGrid, and 30+ products.
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Connect Microsoft Outlook Calendar for scheduling, daily briefs, event prep, and safe meeting changes.
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Work with Slack using the configured Slack integration.
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Open-source email API for applications and AI agents — transactional sending from any product, per-agent two-way inboxes, HITL approval, structured SPF/DKIM/DMARC evidence, and a…
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Receive and verify AgentMail webhooks (email inboxes for AI agents). Use when setting up AgentMail webhook handlers, debugging Svix signature verification (svix-id…
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Inkbox gives Claude Code agents a persistent identity with a real email inbox, phone number, contacts, notes, and a zero-knowledge encrypted vault. The plugin bundles skills for…
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Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
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your-mail-mcp io.github.wildsurfer/your-mail-mcp
Read-only, self-hosted MCP access to IMAP email, mirrored locally and indexed by notmuch.
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Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
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Comprehensive collection of prompts, instructions, and resources for building declarative agents and API plugins using TypeSpec for Microsoft 365 Copilot extensibility.
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crowdstrike-charlotte-ai-agentworks
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workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
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Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
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workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
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Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
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model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
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Find mail, read scanned documents, and call Stable API endpoints.
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Search, read, and send Microsoft Outlook email, and look up contacts.
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Manage subscribers, groups, campaigns, and automations.
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Run your beehiiv newsletter from chat: draft and edit posts, organize subscribers with tags, custom fields, and segments, build automations, and review publication, post, and…
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Build campaigns, manage segments, and query people.
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The official MCP server to send emails and interact with Resend.
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A Model Context Protocol server for Gmail operations using IMAP/SMTP with app password authentication. Supports listing messages, searching emails, and sending messages. To create…
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Give your AI agents trusted access to the full Postman platform.
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A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
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Real email inboxes for AI agents: open an address, read the one-time code, send mail.
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Real email inboxes for AI agents: create addresses, send, wait for mail and verification codes.
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A real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.
-
clawaimail io.github.joansongjr/clawaimail
Email infrastructure for AI agents. Create inboxes, send/receive email, and search messages.
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Test inboxes for AI agents testing your app: block until the OTP or magic link arrives.
Listado em PyPI (MCP servers) (5)
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Test inboxes for AI agents testing your app: block until the OTP or magic link arrives.
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google-gmail com.mcparmory/google-gmail
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mailtrap com.mcparmory/mailtrap
Send emails and manage sending domains, suppression lists, and delivery analytics
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resend com.mcparmory/resend
Send, track, and manage transactional emails at scale
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postmark com.mcparmory/postmark
Send, track, and manage transactional and bulk email delivery
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Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
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Email MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
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mcp ai.sendraven/mcp
Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
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Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
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email-mcp io.github.marlinjai/email-mcp
Unified email MCP server for Gmail, Outlook, iCloud, and IMAP with batch operations
Encontrados pelo significado, não por código ou repositório em comum: plugins semelhantes continuam sendo produtos distintos, e isto não é uma avaliação nem uma recomendação.
Quer esta marca no seu plugin em nosso catálogo?
Prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS, e você poderá mostrar esta marca na ficha, com banners ao vivo para o seu site e o README. Como funciona a verificação
Você também recebe alertas quando um marketplace o publica, o remove, muda a marca de verificado ou o que ele pede, e o endpoint remoto passa a ser monitorado como um serviço web.
Dados de Official MCP Registry. Os números vêm das nossas próprias passagens regulares pelos marketplaces, última leitura em . Não publicamos dados de contato dos editores de plugins.