memory-systems

Persist agent memory across sessions using layered architectures and temporal knowledge graphs.

Updated Feb 14, 2026
One-click install
npx skills add https://github.com/Shakudo-io/opencode-skills --skill memory-systems-shakudo-io
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: memory-systems
Source: https://github.com/Shakudo-io/opencode-skills/tree/main/context-optimization/skills/memory-systems
Command: npx skills add https://github.com/Shakudo-io/opencode-skills --skill memory-systems-shakudo-io

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires numpy, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Memory-systems solves the challenge of preserving agent state across sessions and enabling reasoning over accumulated information by structuring memory into layered architectures and graphs.

Core Features & Use Cases

  • Multi-layer memory architecture (Working, Short-Term, Long-Term, Entity Memory, Temporal Knowledge Graphs) enabling flexible latency and persistence.
  • Memory retrieval patterns (Semantic, Entity-based, Temporal retrieval) for targeted recall.
  • Knowledge graph and temporal graph support for relationships and time-bound facts.
  • Integration with context loading and consolidation workflows to prevent memory bloat and ensure privacy.

Quick Start

Define your agent's memory strategy and store an initial memory entry to begin cross-session persistence.

Frequently Asked Questions about memory-systems

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

FAQPage Schema
How do I persist agent memory across sessions for long-term retention?

To persist agent memory across sessions, you structure memory into layered architectures and temporal knowledge graphs. This enables continuity, cross-session learning, and reasoning over accumulated past interactions.

What is the best way to structure temporal knowledge graphs for agent memory?

The best way to structure temporal knowledge graphs for agent memory is to use a multi-layer architecture. This separates working, short-term, and long-term memory to support time-bound facts, relationship tracking, and flexible latency retrieval.

How do I retrieve specific context from a large agent memory without bloating?

You retrieve specific context without bloating by applying pattern-based retrieval methods like semantic, entity-based, and temporal retrieval. Context loading and consolidation workflows filter relevant information and prevent memory bloat.

Can I use a multi-layer memory architecture with my existing vector store?

Yes, multi-layer memory architecture can integrate with vector store retrieval. It organizes memory into working, short-term, long-term, and entity layers to enable targeted recall and cross-session learning in dynamic environments.

Does agent memory persistence include privacy safeguards for sensitive context?

Agent memory persistence includes privacy safeguards within its consolidation workflows. These safeguards protect sensitive context during cross-session retention and pattern-based retrieval processes.

When do I need temporal knowledge graphs for agent memory retrieval?

You need temporal knowledge graphs for agent memory retrieval when your application relies on time-bound facts and evolving relationships. They enable temporal retrieval patterns to reason over past interactions accurately in dynamic environments.