chroma

Store embeddings and metadata in a self-hosted vector database.

Updated Apr 21, 2026
One-click install
npx skills add https://github.com/samuelmukoti/myai-agent --skill chroma-samuelmukoti
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: chroma
Source: https://github.com/samuelmukoti/myai-agent/tree/main/optional-skills/mlops/chroma
Command: npx skills add https://github.com/samuelmukoti/myai-agent --skill chroma-samuelmukoti

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Chroma provides a self-hosted embedding database to store embeddings and metadata, enabling fast vector search and document retrieval without relying on cloud services.

Core Features & Use Cases

  • Local, open-source vector store for LLM-powered applications.
  • Supports semantic search, metadata filtering, and memory for RAG workflows.
  • Suitable for notebook development and production deployments.

Quick Start

Install Chroma, create a collection, and start querying with your embeddings.

Frequently Asked Questions about chroma

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

FAQPage Schema
How do I store embeddings and metadata for semantic search in a self-hosted vector database?

To store embeddings and metadata for semantic search, you can use a self-hosted vector database that provides a simple 4-function API with local persistence, enabling fast document retrieval without relying on cloud services.

Can I use a self-hosted vector store for RAG workflows in both notebooks and production?

Yes, this self-hosted vector store supports RAG workflows, semantic search, and memory for both notebook development and production deployments on local machines or servers.

What is the best way to build a local vector database for AI applications without cloud services?

The best way to build a local vector database for AI applications without cloud services is using an open-source, self-hosted embedding store that supports multiple embedding models and local persistence.

Does the self-hosted vector database support metadata filtering and multiple embedding models?

Yes, the self-hosted vector database supports multiple embedding models and enables metadata filtering, allowing you to apply granular constraints during semantic search and document retrieval.

Why use a self-hosted vector store instead of cloud-based embedding databases for document retrieval?

You would use a self-hosted vector store instead of cloud-based embedding databases to maintain full control over your data, avoid external service dependencies, and ensure fast vector search directly on local infrastructure.

Are there limitations to using a local vector database for RAG workflows?

While the local vector database provides a simple 4-function API and local persistence, limitations depend on your own infrastructure scaling capabilities when moving from notebook environments to high-volume production deployments.