Strudel MCP Server

Instructions

Implementation Reference

• src/server/EnhancedMCPServerFixed.ts:1069-1076 (handler)

  Main handler logic for the 'load' MCP tool. Validates input, loads pattern from store, writes it to the Strudel editor, and returns success/error message.

  case 'load':
    InputValidator.validateStringLength(args.name, 'name', 255, false);
    const saved = await this.store.load(args.name);
    if (saved) {
      await this.writePatternSafe(saved.content);
      return `Loaded pattern "${args.name}"`;
    }
    return `Pattern "${args.name}" not found`;

• src/server/EnhancedMCPServerFixed.ts:377-386 (registration)

  Tool registration in getTools() method, including name, description, and input schema. Used by MCP server for tool listing.

    name: 'load',
    description: 'Load saved pattern',
    inputSchema: {
      type: 'object',
      properties: {
        name: { type: 'string', description: 'Pattern name' }
      },
      required: ['name']
    }
  },

• src/server/EnhancedMCPServerFixed.ts:379-385 (schema)

  Input schema definition for the 'load' tool, specifying required 'name' parameter as string.

  inputSchema: {
    type: 'object',
    properties: {
      name: { type: 'string', description: 'Pattern name' }
    },
    required: ['name']
  }

• src/PatternStore.ts:57-77 (helper)

  Helper method in PatternStore that loads a saved pattern from JSON file, with caching and error handling.

  async load(name: string): Promise<PatternData | null> {
    // Check cache first
    if (this.patternCache.has(name)) {
      return this.patternCache.get(name)!;
    }
  
    const filename = this.sanitizeFilename(name) + '.json';
    const filepath = path.join(this.basePath, filename);
  
    try {
      const data = await fs.readFile(filepath, 'utf-8');
      const pattern = JSON.parse(data);
  
      // Update cache
      this.patternCache.set(name, pattern);
  
      return pattern;
    } catch (error) {
      this.logger.warn(`Failed to load pattern: ${name}`, error);
      return null;
    }