V3 Memory Unification

Consolidate legacy memory backends into a unified AgentDB with HNSW vector search.

1|Updated Dec 2, 2025
One-click install
npx skills add https://github.com/danilonovaisv/PORTFOLIO-DANILO-FINAL --skill v3-memory-unification-danilonovaisv
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: V3 Memory Unification
Source: https://github.com/danilonovaisv/PORTFOLIO-DANILO-FINAL/tree/main/.claude/skills/v3-memory-unification
Command: npx skills add https://github.com/danilonovaisv/PORTFOLIO-DANILO-FINAL --skill v3-memory-unification-danilonovaisv

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Consolidates disparate memory backends into a single, scalable AgentDB with fast vector search using HNSW, enabling cross-agent memory sharing and accelerated retrieval across systems.

Core Features & Use Cases

  • Unified memory backend supporting legacy systems: MemoryManager, DistributedMemorySystem, SwarmMemory, AdvancedMemoryManager, SQLiteBackend, MarkdownBackend, and HybridBackend
  • High-performance vector search with HNSW indexing and embedding-based queries
  • Migration tooling and orchestration to consolidate data sources and enable SONA learning integration
  • Cross-agent memory sharing with a unified interface and backward compatibility

Quick Start

Run a migration to move data from SQLite and Markdown backends into AgentDB and validate retrieval performance.

Frequently Asked Questions about V3 Memory Unification

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I consolidate multiple memory backends into a single database for agents?

Consolidating disparate memory systems into a unified AgentDB backend provides a single source of truth for cross-agent memory sharing. A UnifiedMemoryService coordinates this by orchestrating an AgentDBAdapter, an HNSWIndexer, and a DataMigrator.

How does HNSW vector search improve agent memory retrieval performance?

HNSW vector search accelerates retrieval by indexing embeddings within the unified AgentDB, achieving 150x to 12,500x search performance improvements. The HNSWIndexer builds and queries this graph structure for fast similarity searches.

Can I migrate data from SQLite and Markdown backends directly into a unified AgentDB?

Yes, you can migrate data from SQLite and Markdown backends into a unified AgentDB. The DataMigrator component handles transferring existing records, while the AgentDBAdapter maps them into the new schema with embedding support.

What is the best way to unify MemoryManager and DistributedMemorySystem storage?

The best way to unify MemoryManager and DistributedMemorySystem storage is migrating their data into a single AgentDB. This replaces fragmented backends with a unified interface leveraging HNSW indexing for accelerated retrieval.

Does AgentDB support cross-agent memory sharing with backward compatibility?

AgentDB supports cross-agent memory sharing through a unified interface that maintains backward compatibility with legacy systems like SwarmMemory and AdvancedMemoryManager. This allows agents to access shared memory without breaking existing integrations.

When should I migrate legacy memory systems to a vector database backend?

You should migrate legacy memory systems to a vector database backend when retrieval latency bottlenecks agent performance or cross-agent data sharing is required. Unifying systems like HybridBackend into AgentDB with HNSW indexing resolves these scaling limitations.