# LangMem / LangChain → Memanto OKF Migration Showcase (Path B - Bounty #1609)

> **Prove the Freedom Loop**: LangMem / LangChain Memory → Open Knowledge Format (OKF) → Memanto

This showcase provides a production-ready migration path for **LangMem** and **LangChain VectorStoreRetrieverMemory** stores to vendor-neutral **Open Knowledge Format (OKF)** markdown bundles for **Memanto**.

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##  Quick Start

```bash
python3 migrate_langmem.py --source sample_data.json --output ./sample_output/okf
```