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Preflight

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.

coding-agentsgo

Installation

npx -y preflight

Configuration

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

How to use

  1. Run the installation command above (if needed)
  2. Open your Claude Code settings file (~/.claude/settings.json)
  3. Add the configuration to the mcpServers section
  4. Restart Claude Code to apply changes
View source on GitHub