grok-faf-mcp

Instructions

Implementation Reference

• src/handlers/tools.ts:963-1010 (handler)

  Implementation of the faf_friday tool handler, which provides fuzzy matching, project type detection, and Chrome extension auto-detection previews.

  private async handleFafFriday(args: any): Promise<CallToolResult> {
    const { test } = args || {};
  
    let response = `🎉 **Friday Features in FAF MCP!**\n\n`;
    response += `**Chrome Extension Auto-Detection** | Boosts scores to 90%+ automatically\n`;
    response += `**Universal Fuzzy Matching** | Typo-tolerant: "raect"→"react", "chr ext"→"chrome extension"\n`;
    response += `**Intel-Friday™** | Smart IF statements that add massive value\n\n`;
  
    if (test) {
      // Test fuzzy matching
      const suggestion = FuzzyDetector.getSuggestion(test);
      const projectType = FuzzyDetector.detectProjectType(test);
      const chromeDetection = FuzzyDetector.detectChromeExtension(test);
  
      response += `\n**Testing: "${test}"**\n`;
  
      if (suggestion) {
        response += `✅ Fuzzy Match: "${test}" → "${suggestion}"\n`;
      }
  
      response += `📦 Project Type Detected: ${projectType}\n`;
  
      if (chromeDetection.detected) {
        response += `🎯 Chrome Extension Detected! (Confidence: ${chromeDetection.confidence})\n`;
        if (chromeDetection.corrected) {
          response += `   Corrected from: "${test}" → "${chromeDetection.corrected}"\n`;
        }
      }
  
      // Show what would be auto-filled
      if (chromeDetection.detected && chromeDetection.confidence === 'high') {
        response += `\n**Auto-fill Preview (7 slots for 90%+ score):**\n`;
        const slots = FuzzyDetector.getChromeExtensionSlots();
        for (const [key, value] of Object.entries(slots)) {
          response += `• ${key}: ${value}\n`;
        }
      }
    } else {
      response += `\n💡 Try: \`faf_friday test:"raect"\` or \`faf_friday test:"chr ext"\``;
    }
  
    return {
      content: [{
        type: 'text',
        text: response
      }]
    };
  }

• src/handlers/tools.ts:200-213 (registration)

  Tool registration definition for faf_friday in the tools list.

  {
    name: 'faf_friday',
    description: 'Friday features — Chrome Extension detection, fuzzy matching',
    inputSchema: {
      type: 'object',
      properties: {
        test: {
          type: 'string',
          description: 'Test fuzzy matching with typos like "raect" or "chr ext"'
        }
      },
    }
  },
  {