tencentdb-agent-memory

Skill by ara.so — AI Agent Skills collection.

What It Does

TencentDB Agent Memory provides fully local long-term memory for AI agents through a 4-tier progressive pipeline:

• L0 Conversation: Raw dialogue logs
• L1 Atom: Atomic facts extracted from conversations
• L2 Scenario: Scene blocks aggregated from atoms
• L3 Persona: User profile distilled from scenarios

It combines symbolic short-term memory (Mermaid canvas offloading) with layered long-term memory (persona/scenario pyramid) to:

• Cut token usage by up to 61.38% (WideSearch benchmark)
• Improve task success by up to 51.52% relative (WideSearch)
• Boost PersonaMem accuracy from 48% to 76%