PreToolUse fact-forcing gate that denies the first Edit/Write/Bash (including MultiEdit and NotebookEdit) attempt until the agent presents concrete facts (importers, data schemas, verbatim user instruction), then allows retry; A/B-tested at +2.25 quality points. Use when enabling or configuring the GateGuard hook, exempting paths via env vars, or handling first-touch denials.
安装
npx skills add affaan-m/ECC --skill gateguardnpx skills add affaan-m/ECC --skill gateguard -a claude-code -gnpx skills add affaan-m/ECC --skill gateguard -a codex -ggemini skills install https://github.com/affaan-m/ECC.git --path skills/gateguardgh skill install affaan-m/ECC gateguardgit clone --depth 1 https://github.com/affaan-m/ECC /tmp/affaan-m__ECC
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/affaan-m__ECC/skills/gateguard ~/.claude/skills/gateguard # Claude Code
cp -R /tmp/affaan-m__ECC/skills/gateguard ~/.agents/skills/gateguard # Codex, Cursor, Gemini CLI, Copilot, OpenCode