v0.1.1

Fixed

• npm: dropped the skillxp-win32-arm64 and skillxp-win32-x64
  platform packages — npm's registry spam detection blocked creating
  both names on the first publish, and skillxp@0.1.0 shipped
  optionalDependencies pointing at packages that don't exist (harmless
  on macOS/Linux, but no binary and a misleading error on Windows).
  Windows npm users get an actionable pointer to the PyPI package or a
  release binary with SKILLXP_BINARY; the entries return when npm
  support frees the names. GitHub release archives and PyPI wheels
  still cover Windows on both architectures.

v0.1.0

Initial release.

Added

• skillxp harnesses: show supported harnesses (Antigravity CLI,
  Claude Code, Codex CLI) and their skill install locations.
• skillxp observe: install skill(s) in a fresh fixture, invoke a
  harness headlessly, and write an observation bundle — run metadata and
  trace report (observation.json), the normalized transcript
  (session.json), and the archived native transcript(s). Supports
  phrase tracing (-trace), repeated runs with per-run fixtures and a
  cross-run summary (-runs), skill-activation permission requests
  (-activation), user-scope installs against an isolated home
  (-install-user with -sandbox), and fixture retention (-keep).
• Distribution: Homebrew formula (agent-ecosystem/tap/skillxp), npm
  package (skillxp), PyPI package (skillxp), and prebuilt archives
  on GitHub releases for darwin/linux/windows on amd64/arm64.