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Documentation Index

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Follow along with releases, improvements, and fixes to the keychain-auth daemon, CLI, and wire protocol.
May 22, 2026
Release

keychain-auth 1.0 is here

The first stable release of keychain-auth ships this week, alongside a bigger protocol, a safer approval workflow, and broader platform coverage.

New

  • keychain-auth 1.0 (GA). The security-hardened daemon is now stable and recommended for production use. Versioning support has landed so you can pin to specific releases. Install via the installation guide.
  • Prefix matching for bulk operations. Add "match": "prefix" to a request to read, delete, or search multiple keys in a single round-trip. Prefix reads return both targets and plaintext values when the binary has can_search: true. See the request reference.
  • Pending approval workflow. Unregistered binaries are no longer silently dropped — they’re queued to ~/.config/keychain-auth/pending.json for 24 hours. Inspect the queue with keychain-auth list-pending and authorize trusted tools with keychain-auth approve <hash>.
  • Windows support. The daemon now runs on Windows via named pipes, with Credential Manager as the keychain backend. Read the Windows guide.
  • Headless Linux fallback. On servers and WSL environments without a D-Bus session, keychain-auth automatically falls back to a secure file-based keyring. Details in the Linux guide.
  • Forensic audit log. Every approved request, denial, and search is now written as structured JSON. Plaintext secret values are never logged. See the audit log reference.

Updated

  • Delete now requires write permission. Destructive operations are gated by allowed_write_services — a read-only binary can no longer remove or poison secrets. Review your permissions.
  • Tightened batch atomicity. Requests remain all-or-nothing: the daemon evaluates every target against policy before touching the OS keychain, so a single denied target rejects the whole batch.
  • Search returns targets only. Standard search responses never include plaintext values — fetching a secret requires an explicit read, keeping the audit trail granular.

Fixed

  • macOS keychain build. Removed an unused import that prevented some Darwin builds from compiling cleanly.
  • Socket path resolution. Fixed an issue with the daemon socket path on certain platform configurations.
  • Release pipeline. The release workflow now triggers on tags only, preventing accidental publishes on branch pushes.