Function getMcpConfigsByScope

src/services/mcp/config.ts:888–1026

(
  scope: 'project' | 'user' | 'local' | 'enterprise',
)

 * @returns Servers with scope information and any validation errors
 */
export function getMcpConfigsByScope(
  scope: 'project' | 'user' | 'local' | 'enterprise',
): {
  servers: Record<string, ScopedMcpServerConfig>
  errors: ValidationError[]
} {
  // Check if this source is enabled
  const sourceMap: Record<
    string,
    'projectSettings' | 'userSettings' | 'localSettings'
  > = {
    project: 'projectSettings',
    user: 'userSettings',
    local: 'localSettings',
  }

  if (scope in sourceMap && !isSettingSourceEnabled(sourceMap[scope]!)) {
    return { servers: {}, errors: [] }
  }

  switch (scope) {
    case 'project': {
      const allServers: Record<string, ScopedMcpServerConfig> = {}
      const allErrors: ValidationError[] = []

      // Build list of directories to check
      const dirs: string[] = []
      let currentDir = getCwd()

      while (currentDir !== parse(currentDir).root) {
        dirs.push(currentDir)
        currentDir = dirname(currentDir)
      }

      // Process from root downward to CWD (so closer files have higher priority)
      for (const dir of dirs.reverse()) {
        const mcpJsonPath = join(dir, '.mcp.json')

        const { config, errors } = parseMcpConfigFromFilePath({
          filePath: mcpJsonPath,
          expandVars: true,
          scope: 'project',
        })

        // Missing .mcp.json in parent directories is expected, but malformed files should report errors
        if (!config) {
          const nonMissingErrors = errors.filter(
            e => !e.message.startsWith('MCP config file not found'),
          )
          if (nonMissingErrors.length > 0) {
            logForDebugging(
              `MCP config errors for ${mcpJsonPath}: ${jsonStringify(nonMissingErrors.map(e => e.message))}`,
              { level: 'error' },
            )
            allErrors.push(...nonMissingErrors)
          }
          continue
        }