enhancementgood first issuehelp wantedsdk-typescriptsize:Mvector-store
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Description
Summary
The Python SDK supports Elasticsearch as a vector store provider, but the TypeScript OSS SDK (mem0ai/oss) does not. Add it to bring the TS SDK to parity.
| Python reference | mem0/vector_stores/elasticsearch.py |
| Registered in (Python) | mem0/utils/factory.py (VectorStoreFactory) |
| Target file (TypeScript) | mem0-ts/src/oss/src/vector_stores/elasticsearch.ts |
| Suggested implementation | Use @elastic/elasticsearch (v9) with dense_vector + kNN. |
Requirements
- Implement
Elasticsearchinmem0-ts/src/oss/src/vector_stores/elasticsearch.ts, extendingVectorStore(mem0-ts/src/oss/src/vector_stores/base.ts) and mirroring the Python provider's behavior (insert / search / get / update / delete / list / reset). - Register the
"elasticsearch"provider inmem0-ts/src/oss/src/utils/factory.ts(VectorStoreFactory). - Add config typing in
mem0-ts/src/oss/src/types/. - Add a unit test under
mem0-ts/src/oss/src/tests/. - Add
@elastic/elasticsearchtomem0-ts/package.json(optional/peer dependency, lazy-imported like other providers). - Update docs under
docs/if this provider is user-facing.
Reference pattern
Mirror an existing TS provider: vector_stores/qdrant.ts.
Notes
Mirror mem0/vector_stores/elasticsearch.py.
Part of the TypeScript ↔ Python SDK provider-parity effort. One provider per issue (atomic).