MCP Directory

preflight-dev/preflight

GitHub
Developer Tools

24-tool MCP server for Claude Code that catches vague prompts before they waste tokens. Includes 12-category prompt scorecards, session history search with LanceDB vectors, cross-service contract awareness, correction pattern learning, and cost estimation.

Direct install

Run the underlying MCP server directly — without Agent-CoreX routing.

npx -y preflight

Use with Agent-CoreX

Agent-CoreX intelligently routes which tools from preflight-dev/preflight your AI agent actually needs per request — reducing token usage and cost.

agent-corex.json

{
  "mcpServers": {
    "preflight": {
      "command": "npx",
      "args": [
        "-y",
        "preflight"
      ]
    }
  }
}

Route preflight-dev/preflight intelligently

Connect in 2 minutes. Only pay for the tools your agent actually uses.

Installation Guide

Use with Agent-CoreX

Recommended: intelligent tool routing, lower costs

uvx agent-corex mcp add preflight

Agent-CoreX selects only the tools your agent needs, cutting token usage by up to 60%.

Direct Install

Use preflight-dev/preflight directly without routing

npx -y preflight

New to Agent-CoreX? View setup guide →

preflight-dev/preflight MCP Server — Agent-CoreX