feat: add Mem0 plugin for Claude Code and Cursor (#4518)

2026-03-25 14:45:59 -07:00
parent f06e2d744d
commit 3c2683c1b5
28 changed files with 4026 additions and 2 deletions
@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+# Hook: PreCompact
+#
+# Fires BEFORE context compaction. This is the last chance to capture
+# the full context before it gets compressed.
+#
+# Output: Text instructions injected into Claude's context.
+# Claude still has the full conversation and can write an accurate summary.
+# A companion Python script (on_pre_compact.py) also runs to capture
+# transcript state directly via the Mem0 REST API as a safety net.
+
+set -euo pipefail
+
+cat <<'EOF'
+## CRITICAL: Pre-Compaction Session Summary
+
+Context compaction is about to happen. You are about to lose most of your conversation history. You MUST store a comprehensive session summary NOW using the mem0 `add_memory` tool.
+
+### Step 1: Store session summary
+
+Call `add_memory` with a thorough summary covering ALL of the following:
+
+```
+## Session Summary (Pre-Compaction)
+
+### User's Goal
+[What the user originally asked for and their intent]
+
+### What Was Accomplished
+[Numbered list of tasks completed, features built, bugs fixed]
+
+### Key Decisions Made
+[Architectural choices, design decisions, trade-offs discussed]
+
+### Files Created or Modified
+[List of important file paths with what changed in each]
+
+### Current State
+[What is in progress RIGHT NOW — the task you were in the middle of]
+[Any pending items, blockers, or next steps]
+
+### Important Context
+[User preferences observed, coding patterns, anything that would help
+the post-compaction agent continue without asking redundant questions]
+```
+
+Include metadata: `{"type": "session_state", "source": "pre-compaction"}`
+
+### Step 2: Store any unstored learnings
+
+If there are learnings from this session that you haven't stored yet, store them as separate memories:
+- Failed approaches -> metadata `{"type": "anti_pattern"}`
+- Successful strategies -> metadata `{"type": "task_learning"}`
+- Architecture decisions -> metadata `{"type": "decision"}`
+
+### Step 3: Acknowledge
+
+After storing, briefly tell the user that session state has been saved and you're ready for compaction.
+
+Do this NOW. Do not skip any section. The quality of this summary directly determines whether you can continue the user's task after compaction.
+EOF
+
+exit 0