KeychainStasher

Code signing utility — manages certificates and digital signatures for macOS applications

Accesses Keychain to retrieve code signing certificates and keys for signing application binaries and bundles. Manages certificate validation and verification of existing signatures. Communicates with Apple's code signing infrastructure and telemetry endpoints to validate signing status and gather diagnostics. Stores signing metadata and logs in private storage areas. Supports signing for multiple bundle identifiers, indicating use across different application types and workflows.AI