mem0ai/mem0

feat(ts-sdk): add FastEmbed embedding provider

Fechada

#5.770 aberto em 23 de jun. de 2026

 (2 comentários) (0 reação) (0 responsável)Python (6.343 forks)batch import
enhancementgood first issuehelp wantedsdk-typescriptsize:M

Métricas do repositório

Stars
 (55.741 estrelas)
Métricas de merge de PR
 (Métricas PR pendentes)

Description

Summary

The Python SDK supports FastEmbed as an embedding provider, but the TypeScript OSS SDK (mem0ai/oss) does not. Add it to bring the TS SDK to parity.

Python reference mem0/embeddings/fastembed.py
Registered in (Python) mem0/utils/factory.py (EmbedderFactory)
Target file (TypeScript) mem0-ts/src/oss/src/embeddings/fastembed.ts
Suggested implementation Use the fastembed npm package (ONNX local embeddings).

Requirements

  • Implement FastEmbedEmbedder in mem0-ts/src/oss/src/embeddings/fastembed.ts, extending Embedder (mem0-ts/src/oss/src/embeddings/base.ts) and mirroring the Python provider's behavior (embed / embedBatch).
  • Register the "fastembed" provider in mem0-ts/src/oss/src/utils/factory.ts (EmbedderFactory).
  • Add config typing in mem0-ts/src/oss/src/types/.
  • Add a unit test under mem0-ts/src/oss/src/tests/.
  • Add fastembed to mem0-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: embeddings/openai.ts.

Notes

fastembed (v2.x) is the JS port of Qdrant's FastEmbed — local/offline embeddings. Mirror the default model in mem0/embeddings/fastembed.py.


Part of the TypeScript ↔ Python SDK provider-parity effort. One provider per issue (atomic).

Guia do colaborador