v0.2.1

v0.2.1 — Shell Hook Auto-Wrap + Harness Guard

Highlights

ph shell-hook — zero-config auto-wrap (3 new commands)

No more typing ph wrap --auto-evolve every time. Install a shell hook once and all agent commands are automatically wrapped:

ph shell-hook install          # one-time setup → ~/.zshrc
claude -p "Fix the auth bug"   # auto-becomes: ph wrap --auto-evolve claude -p ...

Supports claude, claw, codex, and opencode. Fully reversible with ph shell-hook uninstall.

Harness existence guard

The orchestrator now checks whether the Proposer generated harness.py before evaluation, giving a clear error message instead of a cryptic FileNotFoundError.

Documentation restructure

Flow diagrams moved to their corresponding modules (batch search loop → Step 4, auto-evolution → Step 6) for better readability.

What's Changed

Added

• ph shell-hook install — inject preexec hook into shell rc file
• ph shell-hook status — check if hook is installed
• ph shell-hook uninstall — cleanly remove hook
• Harness existence guard in orchestrator before evaluation
• 8 new tests (173 total)

Changed

• README flow diagrams relocated to Step 4 and Step 6
• "How It Works" section simplified with cross-references
• CLI commands: 22 → 25

Install / Upgrade

pip install --upgrade polyharness
# or
npm install -g polyharness@0.2.1