feat(mem0-plugin): add OpenCode & Antigravity plugins, CC parity, docs cleanup (#5268)

docs/integrations/claude-code.mdx

@@ -5,13 +5,6 @@ description: "Add persistent memory to Claude Code and Claude Cowork with the Me
 
 Add persistent memory to [**Claude Code**](https://docs.anthropic.com/en/docs/claude-code) (CLI) and **Claude Cowork** (desktop app) with the Mem0 plugin. Your agent forgets everything between sessions — this plugin fixes that by connecting to Mem0's cloud memory layer via MCP, automatically capturing learnings at key lifecycle points, and retrieving relevant context before every response.
 
-## Overview
-
-1. **MCP Server** — Connect to Mem0's remote MCP server for memory tools (add, search, update, delete)
-2. **Lifecycle Hooks** — Automatic memory capture at session start, context compaction, task completion, and session end
-3. **SDK Skill** — Teaches the agent how to integrate the Mem0 SDK into your applications
-4. **Zero local dependencies** — Cloud-hosted MCP server, no local setup required
-
 ## Prerequisites
 
 Before setting up Mem0 with Claude Code, ensure you have:
@@ -115,23 +108,6 @@ This runs the setup wizard which:
 
 The onboarding is idempotent — safe to re-run anytime. It auto-triggers on first session in a new project, but you can always invoke it manually.
 
-## Available Skills
-
-The plugin includes 17 skills accessible via `/mem0:` commands:
-
-| Command | Description |
-|---------|-------------|
-| `/mem0:remember` | Store a memory verbatim — decisions, preferences, conventions |
-| `/mem0:tour` | Browse all memories grouped by category |
-| `/mem0:peek` | Quick search with compact one-liner results |
-| `/mem0:stats` | Session and project memory statistics |
-| `/mem0:dream` | Consolidate memories — merge duplicates, resolve contradictions |
-| `/mem0:pin` | Protect critical memories from pruning |
-| `/mem0:forget` | Delete memories by search or ID |
-| `/mem0:health` | Diagnose connectivity, API key, and read/write |
-| `/mem0:export` | Export memories to portable Markdown |
-| `/mem0:import` | Import memories from export file or MEMORY.md |
-
 ## What's Included
 
 | Component | Plugin Install | MCP Only |
@@ -160,20 +136,13 @@ Once installed, the following tools are available in every Claude Code session:
 
 When installed via the plugin marketplace, Mem0 hooks into Claude Code's lifecycle to automatically manage memory:
 
-### Session Start
-On every new session, the plugin prompts Claude to call `search_memories` to load relevant context from prior sessions. On resumed or post-compaction sessions, it adjusts the prompt accordingly.
-
-### User Prompt
-Before processing each user message, the plugin searches Mem0 for memories relevant to the current prompt and injects them into context. Short prompts (< 20 characters) are skipped to minimize latency.
-
-### Pre-Compaction
-Before context compaction, the plugin prompts Claude to store a comprehensive session summary — including goals, accomplishments, decisions, modified files, and current state — so nothing is lost.
-
-### Task Completed
-After each task completion, the plugin prompts Claude to extract and store key learnings: successful strategies, failed approaches, architectural decisions, and new conventions.
-
-### Session End
-When Claude finishes responding, the plugin prompts for any unstored learnings and captures transcript state via the Mem0 REST API as a background safety net.
+| Hook | Event | What it does |
+|------|-------|-------------|
+| **Session start** | `SessionStart` | Loads prior memories and displays status banner |
+| **User prompt** | `UserPromptSubmit` | Searches relevant memories before each message; skips short prompts |
+| **Pre-tool** | `PreToolUse` | Blocks MEMORY.md writes, enforces `user_id`/`app_id` on mem0 tool calls |
+| **Post-tool** | `PostToolUse` | Tracks stats, scans bash errors for related memories |
+| **Pre-compact** | `PreCompact` | Stores a session summary before context compaction |
 
 ## Example Workflow