chroma

Manage an open-source embedding database for vector and full-text search.

Updated Mar 8, 2026
One-click install
npx skills add https://github.com/helix4u/hermes-agent-private --skill chroma-helix4u
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: chroma
Source: https://github.com/helix4u/hermes-agent-private/tree/main/skills/mlops/chroma
Command: npx skills add https://github.com/helix4u/hermes-agent-private --skill chroma-helix4u

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill provides a robust, open-source embedding database for AI applications, enabling efficient storage and retrieval of vector data and associated metadata.

Core Features & Use Cases

  • Vector Storage & Search: Store embeddings and perform similarity searches.
  • Metadata Filtering: Filter search results based on associated metadata.
  • RAG Applications: Power Retrieval Augmented Generation systems.
  • Document Retrieval: Efficiently find relevant documents based on semantic meaning.

Quick Start

Use the chroma skill to create a new collection named 'my_documents' and add the provided text documents with their metadata.

Frequently Asked Questions about chroma

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

FAQPage Schema
How do I store and search embeddings for a RAG application?

To build RAG applications, you need an embedding database to store vector data and perform similarity searches. This skill manages an open-source vector database, facilitating the storage of embeddings and metadata for semantic search and document retrieval.

What is the best way to filter vector search results by metadata?

Filtering vector search results by metadata is a core feature of managing an embedding database. This skill supports metadata filtering, allowing you to efficiently narrow down semantic search results based on associated document attributes.

Does Chroma work with LangChain and LlamaIndex frameworks?

Yes, this embedding database integrates directly with LangChain and LlamaIndex. This compatibility allows you to seamlessly connect your vector storage and retrieval operations within those AI application frameworks.

Can I use a sentence-transformers model for semantic search in a local development environment?

You can use sentence-transformers for semantic search in a local development environment. This skill depends on sentence-transformers to generate embeddings and manages an open-source database supporting both local setups and production clusters.

How do I set up a vector database for AI applications without complex infrastructure?

Setting up a vector database for AI apps requires storing embeddings and associated metadata. This skill provides a robust, open-source embedding database that facilitates document retrieval and full-text search with options for local development.