Function readMcpConfig

readMcpConfig(
configPath: string,
readFileImpl?: (path: string, encoding: BufferEncoding) => string,
): GatewayConfig
Read and parse the gh-aw MCP config file, returning gateway connection details. Returns undefined fields when the config file is absent, the relevant fields are missing, or parsing fails.

Never throws — all errors are silently swallowed and result in an empty config so that callers can always fall back to defaults.
Parameters
- configPath: string
  Absolute path to mcp-config.json.
- readFileImpl: (path: string, encoding: BufferEncoding) => string = fs.readFileSync
  Injectable file-read function (default: fs.readFileSync). Accepts the same (path, encoding) signature. Used for unit-test injection.
Returns GatewayConfig
Parsed gateway config (fields may be undefined).
- Defined in mcp/mcp-config-reader.ts:137