feat(mem0-plugin): plugin v0.2.1 — Tiers 1-8 + PostHog telemetry + review fixes (#5215)

2026-05-22 19:01:14 +05:30
parent 58696e4bd4
commit 0d61af60c2
58 changed files with 5293 additions and 172 deletions
@@ -0,0 +1,92 @@
+#!/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 "$0")" && pwd)"
+
+if [ ! -f "$SCRIPT_DIR/on_pre_commit.py" ]; then
+  exit 0
+fi
+
+API_KEY="${MEM0_API_KEY:-${CLAUDE_PLUGIN_OPTION_MEM0_API_KEY:-}}"
+if [ -z "$API_KEY" ]; then
+  exit 0
+fi
+
+# Background: capture staged changes as memory
+git diff --cached --stat 2>/dev/null | python3 "$SCRIPT_DIR/on_pre_commit.py" &
+
+# 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