Files
mem0/mem0-plugin/scripts/on_git_commit_capture.sh
T
kartik-mem0 271c7c23c5 fix(mem0-plugin): remove noisy session-state dumps, match openclaw pattern
- Remove all background REST API transcript dumps (on_pre_compact.py,
  capture_compact_summary.py, on_pre_commit.py calls) that were creating
  noisy session_state and commit_context memories automatically
- Rewrite pre-compaction prompt to extract individual durable facts
  (decisions, learnings, anti-patterns) instead of session summary blobs
- Agent now decides what to store, matching openclaw's triage pattern:
  "Most sessions produce zero memory operations. That is correct."
- Fix auto_import.py to search git repo root for CLAUDE.md/AGENTS.md
  (was only searching plugin cwd, missing files in parent directory)
- Fix health check session tracker to check stats file directly instead
  of depending on CLAUDE_PLUGIN_ROOT env var
- Fix session-end report to print in SessionEnd hook (Stop hook output
  doesn't render on /exit)
- Update v2 API endpoint to v3 in git commit capture search
- Keep auto_import.py as only direct REST write path (project profiles,
  idempotent, hash-gated)
2026-05-22 16:20:31 +05:30

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#!/usr/bin/env bash
# Hook: PreToolUse (matcher: Bash)
#
# Detects `git commit` commands and:
# 1. Fires on_pre_commit.py in the background to capture staged changes as memory
# 2. Searches for relevant memories about the changed files and surfaces them
#
# Input: JSON on stdin with tool_name, tool_input
# Output: JSON with additionalContext (relevant memories for the commit)
set -uo pipefail
INPUT=$(cat)
COMMAND=$(echo "$INPUT" | jq -r '.tool_input.command // ""' 2>/dev/null || echo "")
if [ -z "$COMMAND" ]; then
exit 0
fi
case "$COMMAND" in
*"git commit"*|*"git merge"*|*"git rebase"*)
;;
*)
exit 0
;;
esac
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
API_KEY="${MEM0_API_KEY:-${CLAUDE_PLUGIN_OPTION_MEM0_API_KEY:-}}"
if [ -z "$API_KEY" ]; then
exit 0
fi
# Foreground: search for relevant memories about changed files
CHANGED_FILES=$(git diff --cached --name-only 2>/dev/null | head -10 | tr '\n' ', ' | sed 's/,$//')
if [ -z "$CHANGED_FILES" ]; then
exit 0
fi
USER_ID="${MEM0_RESOLVED_USER_ID:-$USER}"
PROJECT_ID="${MEM0_PROJECT_ID:-unknown}"
CONTEXT=$(python3 -c "
import json, urllib.request, os
api_key = os.environ.get('MEM0_API_KEY', os.environ.get('CLAUDE_PLUGIN_OPTION_MEM0_API_KEY', ''))
user_id = '$USER_ID'
app_id = '$PROJECT_ID'
files = '$CHANGED_FILES'
first_file = files.split(',')[0].strip()
body = json.dumps({
'query': f'changes to {files}',
'filters': {'AND': [{'user_id': user_id}, {'app_id': app_id}]},
'top_k': 3,
}).encode()
req = urllib.request.Request(
'https://api.mem0.ai/v3/memories/search/',
data=body,
headers={'Authorization': f'Token {api_key}', 'Content-Type': 'application/json'},
method='POST',
)
try:
with urllib.request.urlopen(req, timeout=5) as r:
results = json.loads(r.read())
memories = results if isinstance(results, list) else results.get('results', [])
if memories:
lines = ['## Pre-Commit Memory Check', '', 'Relevant memories for files being committed (' + files + '):', '']
for m in memories[:3]:
mid = m.get('id', '?')[:8]
text = m.get('memory', '')[:200]
cat = (m.get('metadata') or {}).get('type', 'unknown')
lines.append(f'- [{cat}] {text} [mem0:{mid}]')
lines.append('')
lines.append('Consider: does this commit introduce a learning worth saving? If so, suggest storing it after the commit completes.')
print('\\n'.join(lines))
except Exception:
pass
" 2>/dev/null || true)
if [ -n "$CONTEXT" ]; then
jq -nc --arg ctx "$CONTEXT" '{hookSpecificOutput:{hookEventName:"PreToolUse",additionalContext:$ctx}}'
fi
exit 0