#!/usr/bin/env bash
# ============================================================================
# cognitive-grounding.sh — Claude Code Hook
# ============================================================================
# Event:    UserPromptSubmit
# Purpose:  Reminds agents to call cortex query() before substantive work
#           (evaluation, design, review, architecture, etc.)
# How:      Pattern-matches the user prompt for cognitive-work keywords.
#           If matched, injects a system message nudging the agent to query().
# Disable:  Delete this file from .claude/hooks/ — no other config needed.
# Part of:  fozikio — portable, no project-specific paths.
# ============================================================================

INPUT=$(cat)
PROMPT=$(echo "$INPUT" | jq -r '.user_prompt // ""' 2>/dev/null)

# Check if prompt involves evaluation/design/review work
if echo "$PROMPT" | grep -qiE '(evaluat|review|design|assess|analyz|creat|build|architect|plan|propos|critique|audit|diagnos)'; then
  cat <<'EOF'
{
  "systemMessage": "**[fozikio: cognitive-grounding]**\nThis prompt involves substantive cognitive work. Before responding, call `query()` on the topic to ground your work in accumulated experience.\n\n```\nmcp__cortex__query({ text: \"[the topic]\" })\n```"
}
EOF
else
  echo '{}'
fi