Email Preflight
Email preflight x402: $0.001 USDC on Base. MCP returns unpaid 402 only; no signing or payment.
Servidor MCP · de tasuyoapp-ctrl
Resumo
Email Preflight é um servidor MCP publicado por tasuyoapp-ctrl. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-10-11 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-10-14.
O que pede
- Roda remotamente
Nenhum dos marketplaces que lemos publica as ferramentas ou as configurações que ele pede.
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 email-preflight https://email-preflight-mcp.onrender.com/mcp[mcp_servers.email-preflight]
url = "https://email-preflight-mcp.onrender.com/mcp"{
"mcpServers": {
"email-preflight": {
"url": "https://email-preflight-mcp.onrender.com/mcp"
}
}
}Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 0.2.0 | 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
Nada mudou neste plugin desde que começamos a acompanhá-lo.
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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FOXIFY Agent Authority + Payment Preflight
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email-validator io.github.ryuamarines/email-validator
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peage-mcp fr.intrane/peage-mcp
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micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite
Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.
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Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.
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Inspect and validate an x402 endpoint before an autonomous agent spends USDC.
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Pay-per-call MCP tools for agents, settled with x402 (USDC on Base mainnet). No API keys.
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Operated by SpendPreflight: sanctions screening and allow/hold/block preflight for x402 payments.
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A mesma pergunta feita a cada marketplace separadamente: existe lá um equivalente deste plugin?
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FOXIFY Agent Authority + Payment Preflight
x402 agent preflight: exact action authority plus payment mandate, destination, expiry and replay.
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Validates email syntax and MX records. x402 payment required (testnet USDC).
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Read-only machine payment preflight using dated MEO evidence, with explicit unknowns.
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peage-mcp fr.intrane/peage-mcp
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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.
Este plugin é seu?
Adicione-o aos seus projetos e prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS. Você 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.