chroma

Manage and query vector embeddings with metadata using chromadb.

Updated May 9, 2026
One-click install
npx skills add https://github.com/robertbr123/Linket-Agent --skill chroma-robertbr123
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: chroma
Source: https://github.com/robertbr123/Linket-Agent/tree/main/optional-skills/mlops/chroma
Command: npx skills add https://github.com/robertbr123/Linket-Agent --skill chroma-robertbr123

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires chromadb, sentence-transformers, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Chroma solves the challenge of managing and searching large volumes of vector embeddings, making it easier to build AI applications like semantic search engines, RAG systems, and document retrieval systems.

Core Features & Use Cases

  • Vector Database: Store and retrieve embeddings and metadata with ease.
  • Search: Perform vector and full-text search, filter by metadata.
  • Scalability: Scales from notebooks to production clusters.
  • Use Cases: Ideal for semantic search, RAG applications, or document retrieval in local development and open-source projects.

Quick Start

Use the chroma skill to create a new collection and add documents for semantic search.

Frequently Asked Questions about chroma

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

FAQPage Schema
How do I build a semantic search engine for document retrieval?

To build a semantic search engine, you manage and query vector embeddings alongside metadata to retrieve relevant documents. This approach scales from local notebooks to production clusters, requiring chromadb and sentence-transformers for operations.

What is a vector database and when do I need one for RAG applications?

A vector database stores and retrieves vector embeddings and metadata to solve the challenge of searching large data volumes. You need one for RAG applications or semantic search to perform scalable vector and full-text search.

Does ChromaDB work with sentence-transformers for local development?

Yes, ChromaDB works with sentence-transformers for local development and open-source projects. It requires both dependencies to manage vector embeddings and perform document retrieval operations.

Can I filter vector search results by metadata in a vector database?

Yes, you can filter vector search results by metadata in a vector database. It supports storing and retrieving metadata alongside embeddings, allowing you to perform both vector and full-text search with metadata filters.

What is the best way to store document embeddings for scalable production search?

The best way to store document embeddings for scalable production search is using an open-source vector database. It manages embeddings and metadata, scaling seamlessly from local notebooks to production clusters for semantic search and RAG.

Do I need an external server to run a vector database for semantic search?

No, you do not need an external server as the vector database operates locally using chromadb and sentence-transformers. It is ideal for local development and open-source projects, scaling to production clusters when needed.