Preflight

Health and quality monitoring for the MCP ecosystem. Check any server's reliability before your agent depends on it. Preflight monitors 18,000+ MCP servers every 10 minutes, tracking uptime, latency, schema stability, and description quality. Three tools: - **preflight_check** — real-time health status, latency, uptime, and quality score for any MCP server - **preflight_leaderboard** — the most and least reliable servers this week - **preflight_schema_changes** — what changed in a server's tool schema and when Why use it: agents that call unreliable tools fail silently and waste tokens. A one-call preflight check prevents that. Think of it as SSL for tool calls — verify before you trust.

该来源不提供完整文件导出（国内平台多为平台内托管），仅存元数据与原链

接入信息

传输形态: http
鉴权方式: 鉴权未知
端点: https://preflight--mthoburn.run.tools

鉴权方式未标注，请核对官方文档后再接入——不要直接使用以下片段

{
  "mcpServers": {
    "Preflight": {
      "url": "https://preflight--mthoburn.run.tools"
    }
  }
}

能力清单

工具	说明
preflight_check	Check the current health status of any MCP server. Returns real-time status (healthy/degraded/down/auth_required/payment_required/malformed), latency, uptime, and tool count. Call this before your agent relies on an external tool to avoid silent failures.
preflight_leaderboard	Get the current reliability leaderboard for all monitored MCP servers. Shows status, latency, and tool count. Ranked: healthy → degraded → auth_required → malformed → down.
preflight_schema_changes	See recent schema changes across monitored MCP servers — which tools were added, removed, or had breaking parameter changes, and when.

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