install-anti-sycophancy

The anti-sycophancy skill describes the rules. This installer wires them into the harness so they apply by default, without requiring the model to invoke the skill explicitly.

What gets installed

Two hooks in the harness settings (default: ~/.claude/settings.json):

1. UserPromptSubmit — injects a one-line reminder before each user turn so the rules stay in attention.
2. Stop — runs a quick self-check on the final assistant message and logs sycophantic patterns for later review.

Hook scripts written

~/.claude/hooks/anti-sycophancy-inject.sh