AgentDB Vector Search

Implement semantic vector search with AgentDB for document retrieval.

2|Updated Jan 25, 2026
One-click install
npx skills add https://github.com/EarthmanWeb/claude-flow-plugin --skill agentdb-vector-search-earthmanweb
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: AgentDB Vector Search
Source: https://github.com/EarthmanWeb/claude-flow-plugin/tree/main/.claude/skills/agentdb-vector-search
Command: npx skills add https://github.com/EarthmanWeb/claude-flow-plugin --skill agentdb-vector-search-earthmanweb

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables efficient and fast semantic search over large collections of documents, allowing for intelligent retrieval of information based on meaning rather than just keywords.

Core Features & Use Cases

  • Vector Storage: Store text data along with its vector embeddings.
  • Similarity Search: Find documents semantically similar to a given query.
  • Hybrid Search: Combine vector similarity with metadata filtering.
  • Use Case: Building a Retrieval Augmented Generation (RAG) system where relevant document snippets are fetched to augment an LLM's knowledge for more accurate responses.

Quick Start

Use the AgentDB Vector Search skill to find documents semantically similar to 'quantum computing advances' in the technology domain.

Frequently Asked Questions about AgentDB Vector Search

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement semantic search for a knowledge base using Node.js?

Semantic search is implemented by storing text data alongside its vector embeddings in AgentDB and retrieving documents based on meaning rather than exact keywords. This approach enables fast, intelligent retrieval over large document collections.

How does vector search work for building a RAG system?

Vector search works by computing embeddings for documents and queries, then finding matching snippets based on similarity. In a RAG system, these semantically relevant snippets are fetched from AgentDB to augment an LLM's knowledge for accurate responses.

Do I need an OpenAI API key to perform similarity matching with AgentDB?

Yes, you need an OpenAI API key or a custom embedding model for vector computation. Node.js and AgentDB are also required to run the environment and store the text data along with its vector embeddings for similarity matching.

Can I combine metadata filtering with vector similarity for document retrieval?

Yes, hybrid search combines vector similarity with metadata filtering for document retrieval. This allows you to find documents semantically similar to a query while restricting results to specific domains, such as filtering technology documents.

What is the best way to retrieve relevant document snippets to augment an LLM?

The best way to augment an LLM is using a Retrieval Augmented Generation system. AgentDB stores vector embeddings to fetch semantically relevant document snippets, providing the LLM with specific context to generate more accurate responses.