memory-persistence — Хранение и управление контекстом для AI-агентов

--- name: memory-persistence description: Multi-backend memory system with optional embedding, private/shared memories, conversation summarization, and maintenance tools. For AI agents to store and retrieve persistent memories. metadata: { "memory_system": { "version": "1.5.0", "author": "assistant", "tags": ["memory", "embedding", "shared-memory", "storage"], "requires": { "python_packages": ["sentence-transformers", "scikit-learn", "pyyaml", "numpy"] } } } --- # 🧠 Memory System A flexible memory system for AI agents with optional embedding support and multiple storage backends. ## Features - **Private & Shared Memories** - Private by default, shared memories for multi-agent collaboration - **Embedding Search** - Semantic search using sentence-transformers - **Multiple Backends** - Local file / SQLite / GitHub / Gitee - **LLM Summarization** - Auto-extract key info from conversations - **Memory Maintenance** - Review, consolidate, tag suggestions - **Templates** - Quick memory creation with templates ## Installation ```bash pip install sentence-transformers scikit-learn pyyaml numpy ``` ## Quick Start ### Python API ```python from memory_system import MemoryManager # Initialize (local storage) mm = MemoryManager(backend='local') # Add mm.add("User prefers dark theme", tags=["preference"]) # Search results = mm.search("dark theme preference") # List entries = mm.list(tags=["preference"]) ``` ### CLI ```bash # Add python3 memory_cli.py add "User feedback: slow page load" --tags "bug,performance" # List python3 memory_cli.py list # Search python3 memory_cli.py -e search "performance issue" # Semantic search (with embedding) python3 memory_cli.py -e search "dark mode" ``` ## Private vs Shared Memory | Type | Storage | Access | Use Case | |------|---------|--------|----------| | **Private** | `./memory_data/` | Current agent only | User preferences, personal notes | | **Shared** | `./shared_memory/` | All agents | Team decisions, collaboration | **Default**: All memories are private. Use `shared add` only when other agents need to know. ```python # Private memory - user says "remember..." mm.add("User name is Zhang San") # Shared memory - user says "tell other agents..." smm.add("Team decision: use React", agent_id="agent_a") ``` ## Storage Backends ### Local (Default) ```python mm = MemoryManager(backend='local') ``` ### SQLite (High Performance) ```python mm = MemoryManager(backend='sqlite', base_path='./memory.db') ``` ### GitHub ```bash export GITHUB_TOKEN="your_token" ``` ```python mm = MemoryManager( backend='github', repo='owner/repo', branch='main' ) ``` ### Gitee ```bash export GITEE_TOKEN="your_token" ``` ```python mm = MemoryManager( backend='gitee', repo='owner/repo', branch='master' ) ``` ## Embedding & Semantic Search Embedding is optional and auto-downloads on first use. ```python # Enable embedding mm = MemoryManager(backend='local', use_embedding=True) # Add (auto-generates vector) mm.add("User works from 9am to 6pm") # Semantic search - finds similar content results = mm.search("what time does user work") ``` CLI with embedding: ```bash python3 memory_cli.py -e search "working hours" ``` ## Shared Memory (Multi-Agent) ```python from memory_system import SharedMemoryManager # Initialize smm = SharedMemoryManager(backend='local', shared_path='./shared_memory') # Add shared memory (from an agent) smm.add("Bug #123 fixed", agent_id='agent_b') # List shared memories shared = smm.list() # By agent by_agent = smm.get_by_agent('agent_b') ``` CLI: ```bash # Add shared python3 memory_cli.py shared add "Team decision: use Vue" --agent "agent_a" # List python3 memory_cli.py shared list # Search python3 memory_cli.py -e shared search "Vue decision" ``` ## Conversation Summarization Auto-extract key information from conversation history. ```python from memory_system import MemoryManager, MemorySummarizer, ConversationMemoryProcessor mm = MemoryManager(use_embedding=True) summarizer = MemorySummarizer() # Auto-detects OpenClaw model processor = ConversationMemoryProcessor(mm, summarizer, auto_save=True) conversation = """ User: I prefer dark theme Assistant: Changed to dark theme User: Page loads slowly Assistant: Optimized images """ memories = processor.process(conversation) ``` CLI: ```bash python3 memory_cli.py summarize --file conversation.txt --save ``` ## Memory Maintenance ```bash # Generate report python3 memory_cli.py maintenance report # Review old memories python3 memory_cli.py maintenance review --days 7 # Find similar memories python3 memory_cli.py maintenance consolidate # Suggest tags for untagged memories python3 memory_cli.py maintenance suggest-tags # Mark as outdated python3 memory_cli.py maintenance outdated --mark <id> --reason "expired" ``` ## Templates Predefined formats for quick memory creation. ```bash # List templates python3 memory_cli.py template list # Show template python3 memory_cli.py template show task # Use template python3 memory_cli.py template use task --field title="Complete report" --field priority="high" ``` ## Memory Groups Organize memories into groups. ```bash # Add to group python3 memory_cli.py add "work task" --tags "work" --group "work" # List groups python3 memory_cli.py group list # Show group python3 memory_cli.py group show "work" ``` ## Batch Operations ```bash # Batch add tags python3 memory_cli.py batch-add-tags id1,id2 --tags "important,priority" # Batch delete (requires confirmation) python3 memory_cli.py batch-delete id1,id2 --force ``` ## API Reference ### MemoryManager | Method | Description | |--------|-------------| | `add(content, tags, metadata, group)` | Add memory | | `get(id)` | Get by ID | | `delete(id)` | Delete | | `list(tags, limit, offset)` | List with pagination | | `search(query, tags, top_k, threshold)` | Search | | `batch_delete(ids)` | Batch delete | | `list_groups()` | List groups | | `export_json(filepath)` | Export JSON | ### SharedMemoryManager | Method | Description | |--------|-------------| | `add(content, agent_id, tags)` | Add shared memory | | `list(tags)` | List shared | | `get_by_agent(agent_id)` | By agent | | `search(query)` | Search shared | ## Files Structure ``` memory_system/ ├── memory_manager.py # Core manager ├── shared_memory.py # Shared ├── summarizer.py # LLM summarization ├── maintenance.py # Maintenance tools ├── templates.py # Templates ├── embedding.py # Embedding handler ├── storage/ # Storage backends │ ├── local.py │ ├── sqlite.py │ ├── github.py │ └── gitee.py └── memory_cli.py # CLI entry (run with python3) ``` ## Configuration `config.yaml`: ```yaml STORAGE_BACKEND: "local" USE_EMBEDDING: false EMBEDDING_MODEL: "sentence-transformers/all-MiniLM-L6-v2" storage: local: base_path: "./memory_data" sqlite: base_path: "./memory.db" github: repo: "owner/repo" token_env: "GITHUB_TOKEN" gitee: repo: "owner/repo" token_env: "GITEE_TOKEN" ``` ## License MIT