PayStage Preflight
Evaluate x402 PaymentRequired against a local spending policy before an agent pays
Servidor MCP · de paystage.xyz
Resumen
PayStage Preflight es un servidor MCP publicado por paystage.xyz. Marketplaces que leemos y que lo publican: 1 (Official MCP Registry). El último cambio que registramos fue el 2026-11-03. Según nuestra pasada por los marketplaces del 2026-11-03.
Qué pide
- Se ejecuta en tu equipo
- Ajustes: 1
Lo que declara, pide y ejecuta, completo
Instala solo plugins de desarrolladores en los que confíes. Mostramos lo que publican los marketplaces y no probamos plugins.
Funciona con
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
Un enlace de un clic abre el cliente, que pide confirmación antes de añadir el servidor.
Según los marketplaces que lo listan y el transporte MCP que declara, tal como lo documenta cada cliente. No probamos plugins.
Conectar
Comandos y configuraciones generados solo a partir de lo que declaran sus marketplaces. No los ejecutamos por ti ni probamos plugins.
Como servidor MCP local: paquete npm
Generado a partir de lo que declara Official MCP Registry.
claude mcp add --transport stdio preflight -- npx -y @paystage/preflight[mcp_servers.preflight]
command = "npx"
args = ["-y", "@paystage/preflight"]{
"mcpServers": {
"preflight": {
"command": "npx",
"args": [
"-y",
"@paystage/preflight"
]
}
}
}Ajustes opcionales que también indica: PAYSTAGE_POLICY_PATH.
Dónde está publicado
| Marketplace | Estado | Versión | Cifras | Verificado | Visto por primera vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir el registro) | Publicado | 0.1.0 | Forks (GitHub): 5 Estrellas (GitHub): 4 |
Sin marca |
Cada cifra es del propio marketplace y nunca se suma entre marketplaces. Un marketplace que no publica cifras no muestra ninguna: sin número no es cero.
Qué cambió
- Pasó a ser un producto que seguimos
- Official MCP Registry: apareció
Plugins similares
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Boundra — Payment Approval Gateway for AI Agents
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x402 agent preflight: exact action authority plus payment mandate, destination, expiry and replay.
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Check an x402 endpoint before your agent pays it: challenge validity and on-chain payer evidence.
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Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.
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Score a planned spend before an agent pays. Verdicts: approve, ask_human, or block.
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Simple Easy Transactions agent checks
Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.
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Self-facilitated x402/MCP payments for hosted endpoints, rail proofs, receipts, and agents.
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Check an x402 endpoint before your agent pays: pay, skip or recheck, with Ed25519-signed receipts.
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Drop-in x402 checkout for merchants: issue terms, verify payment. $0.01 each.
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agentpay io.github.kar69-96/agentpay
AI agent payments with human approval. Local-first, encrypted credentials, budget controls.
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Encontrados por significado, no por código ni repositorio compartidos: los plugins similares siguen siendo productos distintos, y esto no es una reseña ni una recomendación.
¿Quieres esta marca para tu plugin en nuestro catálogo?
Demuestra que lo mantienes con un archivo en su repositorio, un archivo en tu dominio o un registro DNS, y podrás mostrar esta marca en la ficha, con banners en vivo para tu web y tu README. Cómo funciona la verificación
Además recibirás avisos cuando un marketplace lo publique, lo retire, cambie su marca verificada o lo que pide, y su endpoint remoto quedará monitorizado como un servicio web.
Datos de Official MCP Registry. Las cifras proceden de nuestros propios recorridos periódicos por los marketplaces, leída por última vez el . No publicamos datos de contacto de los editores de plugins.