# Core Memory > Open source memory runtime for agents. Core Memory preserves causal context across turns and sessions, then retrieves grounded chains with source hydration. Use this file as a short map. For implementation details, use llms-full.txt. ## Primary - [Homepage](https://www.usecorememory.com/): Product overview and install entrypoint. - [Repository](https://github.com/JohnnyFiv3r/Core-Memory): Source code, issues, and release history. - [README](https://github.com/JohnnyFiv3r/Core-Memory#readme): Install, usage, and architecture basics. - [LLM Full Context](https://www.usecorememory.com/llms-full.txt): Expanded technical context for agent use. ## Implementation Notes - [Quickstart (Markdown)](https://www.usecorememory.com/ai/quickstart.md) - [Architecture (Markdown)](https://www.usecorememory.com/ai/architecture.md) - [Integrations (Markdown)](https://www.usecorememory.com/ai/integrations.md)