Better Auth MCP Server

Instructions

Implementation Reference

• src/index.ts:99-112 (registration)

  Registration of the 'analyze_current_auth' tool in the listTools handler, including name, description, and input schema.

  {
    name: "analyze_current_auth",
    description: "Detect and analyze existing auth.js/next-auth implementation",
    inputSchema: {
      type: "object",
      properties: {
        projectPath: {
          type: "string",
          description: "Path to the project root"
        }
      },
      required: ["projectPath"]
    }
  },

• src/index.ts:233-243 (handler)

  The handler function for the 'analyze_current_auth' tool. It extracts the projectPath from arguments, logs the action, and returns a text content response indicating analysis completion. The actual detection logic is currently a comment (stubbed implementation).

  case "analyze_current_auth": {
    const { projectPath } = request.params.arguments as { projectPath: string };
    logger.info(`Analyzing existing auth in ${projectPath}`);
    // Implementation would detect and analyze current auth setup
    return {
      content: [{
        type: "text",
        text: `Auth analysis complete for ${projectPath}`
      }]
    };
  }