CodeSeeker-MCP

Instructions

Implementation Reference

• src/index.ts:355-385 (handler)

  The handler function for the 'check_ugrep_installation' tool. It calls checkUgrepAvailability() to check if ugrep is installed and returns a text message with installation instructions if not available.

        case "check_ugrep_installation": {
          const isAvailable = await checkUgrepAvailability();
          return {
            content: [
              {
                type: "text",
                text: isAvailable 
                  ? "✅ ugrep is installed and available!"
                  : `❌ ugrep is not installed. Install it using:
  
  **Ubuntu/Debian:**
  \`\`\`bash
  sudo apt-get install ugrep
  \`\`\`
  
  **macOS (Homebrew):**
  \`\`\`bash
  brew install ugrep
  \`\`\`
  
  **Windows (Chocolatey):**
  \`\`\`bash
  choco install ugrep
  \`\`\`
  
  **From source:**
  Visit https://github.com/Genivia/ugrep for compilation instructions.`,
              },
            ],
          };
        }

• src/index.ts:272-281 (registration)

  Conditional registration of the 'check_ugrep_installation' tool in the ListToolsRequestSchema handler, only exposed when ugrep is not detected as installed.

    {
      name: "check_ugrep_installation",
      description: "Check if ugrep is installed and get installation instructions",
      inputSchema: {
        type: "object",
        properties: {},
        required: [],
      },
    },
  ],

• src/index.ts:275-279 (schema)

  Input schema definition for the 'check_ugrep_installation' tool, which takes no parameters.

  inputSchema: {
    type: "object",
    properties: {},
    required: [],
  },

• src/index.ts:121-128 (helper)

  Helper function used by the handler to check ugrep installation by attempting to run 'ugrep --version'.

  async function checkUgrepAvailability(): Promise<boolean> {
    try {
      await execAsync("ugrep --version");
      return true;
    } catch (error) {
      return false;
    }
  }