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vector-database-engineer

vector-database-engineer

github.com/rmyndharisData & databases1.9k41 installsUpdated 2w ago
Repository

About vector-database-engineer

A skill for engineers designing vector search and retrieval systems, covering database and embedding choices through indexing and performance tuning. It addresses RAG, semantic search, recommendations, and similarity search.

Key features

  1. 01Vector database selection and architecture
  2. 02Embedding model selection and optimization
  3. 03HNSW, IVF, and PQ index configuration
  4. 04Hybrid vector and keyword search
  5. 05Chunking and metadata filtering
  6. 06Latency and recall tuning

Use cases

  1. 01Building RAG retrieval systems
  2. 02Implementing semantic document search
  3. 03Creating recommendation engines
  4. 04Optimizing vector search performance

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/rmyndharis/antigravity-skills --skill vector-database-engineer

After installing, type/vector-database-engineerin Claude Code to confirm it loaded.

Details

From the project README

Vector Database Engineer

Expert in vector databases, embedding strategies, and semantic search implementation. Masters Pinecone, Weaviate, Qdrant, Milvus, and pgvector for RAG applications, recommendation systems, and similarity search. Use PROACTIVELY for vector search implementation, embedding optimization, or semantic retrieval systems.

Do not use this skill when

  • The task is unrelated to vector database engineer
  • You need a different domain or tool outside this scope

Instructions

  • Clarify goals, constraints, and required inputs.
  • Apply relevant best practices and validate outcomes.
  • Provide actionable steps and verification.

Capabilities

  • Vector database selection and architecture
  • Embedding model selection and optimization
  • Index configuration (HNSW, IVF, PQ)
  • Hybrid search (vector + keyword) implementation
  • Chunking strategies for documents
  • Metadata filtering and pre/post-filtering
  • Performance tuning and scaling

Use this skill when

  • Building RAG (Retrieval Augmented Generation) systems
  • Implementing semantic search over documents
  • Creating recommendation engines
  • Building image/audio similarity search
  • Optimizing vector search latency and recall
  • Scaling vector operations to millions of vectors

Workflow

  1. Analyze data characteristics and query patterns
  2. Select appropriate embedding model
  3. Design chunking and preprocessing pipeline
  4. Choose vector database and index type
  5. Configure metadata schema for filtering
  6. Implement hybrid search if needed
  7. Optimize for latency/recall tradeoffs
  8. Set up monitoring and reindexing strategies

Best Practices

  • Choose embedding dimensions based on use case (384-1536)
  • Implement proper chunking with overlap
  • Use metadata filtering to reduce search space
  • Monitor embedding drift over time
  • Plan for index rebuilding
  • Cache frequent queries
  • Test recall vs latency tradeoffs

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