Method detect

src/installer/targets/claude.ts:83–94

(loc: Location)

  }

  detect(loc: Location): DetectionResult {
    const mcpPath = mcpJsonPath(loc);
    const config = readJsonFile(mcpPath);
    const alreadyConfigured = !!config.mcpServers?.codegraph;
    // For "installed" we infer from the existence of either the dir
    // (global) or the project marker file (local). Cheap and avoids
    // shelling out to `claude --version`.
    const installed = loc === 'global'
      ? fs.existsSync(configDir(loc)) || fs.existsSync(mcpPath)
      : fs.existsSync(mcpPath) || fs.existsSync(configDir(loc));
    return { installed, alreadyConfigured, configPath: mcpPath };
  }

  install(loc: Location, opts: InstallOptions): WriteResult {
    const files: WriteResult['files'] = [];