Vector Retrieval and RAG · Public

chroma

Vector retrieval project for checking embedding storage, query semantics, RAG integration, data boundaries, and rollback.

Vector databaseRAGEmbeddingsSemantic searchData boundaries

Best fitDevelopers connecting knowledge bases, documents, or app data to semantic retrieval or RAG workflows.

Check whether this project matches your task before installing it.

What it can doVector database setup checks, embedding model boundaries, collection management, query acceptance, and deletion guidance

Review the portable capability path.

Before continuingVerify in a sandbox

Do not treat a preview pack as a proven local install.

GitHub snapshot28k stars

2.3k forks · 186 contributors

Doramagic.ai Last verification date: 2026-07-31 Verification method: source evidence, semantic profile, public page gate, and static build acceptance.

Official first step Read manual preview Source repository

Publication status · 2026-07-31

What is chroma?

chroma is a vector database, retrieval, or RAG storage component for AI applications.
Best fit: Developers connecting knowledge bases, documents, or app data to semantic retrieval or RAG workflows.
Not for: Not for one-off model API calls or environments that cannot isolate indexed data, credentials, and persistence paths.
Capability added to an AI workflow: Vector database setup checks, embedding model boundaries, collection management, query acceptance, and deletion guidance
First safe verification step: Verify create, query, delete, and rollback with a small public text sample before using real data.
Verification state: source, Quick Start, and sandbox install checks are recorded as passed.
Top risk: May increase setup, validation, or first-run risk for the user.
Evidence base: https://github.com/chroma-core/chroma, https://github.com/chroma-core/chroma#readme, Human Manual, Pitfall Log

Quick decision

Use this section to decide whether the project is worth a deeper read.

Best forDevelopers connecting knowledge bases, documents, or app data to semantic retrieval or RAG workflows.

Match the project to your task before installing it.

CapabilityVector database setup checks, embedding model boundaries, collection management, query acceptance, and deletion guidance

Vector retrieval project for checking embedding storage, query semantics, RAG integration, data boundaries, and rollback.

Repositorychroma-core/chroma

28k stars · 2.3k forks

What it can do

Translate the upstream project into concrete capabilities the user can judge before installing.

Project Overview & System Architecture

Related topics: Core Features: Collections, Vector/Full-Text/Hybrid Search & Metadata, Deployment Modes, Clients, CLI, Operations & Failure Modes

Source: https://github.com/chroma-core/chroma / Human Manual

Core Features: Collections, Vector/Full-Text/Hybrid Search & Metadata

Related topics: Project Overview & System Architecture, Embedding Functions, Schemas & Language Integrations

Source: https://github.com/chroma-core/chroma / Human Manual

Embedding Functions, Schemas & Language Integrations

Related topics: Core Features: Collections, Vector/Full-Text/Hybrid Search & Metadata, Deployment Modes, Clients, CLI, Operations & Failure Modes

Source: https://github.com/chroma-core/chroma / Human Manual

Deployment Modes, Clients, CLI, Operations & Failure Modes

Related topics: Project Overview & System Architecture, Embedding Functions, Schemas & Language Integrations

Source: https://github.com/chroma-core/chroma / Human Manual

Doramagic Pitfall Log

Source-linked risks stay visible on the manual page so the preview does not read like a recommendation.

Source: Doramagic discovery, validation, and Project Pack records

Sources: https://github.com/chroma-core/chroma, Human Manual, Project Pack evidence, and downstream validation signals.

Community Discussion Evidence

Project-level external discussion stays visible on the detail page, not only inside the manual.

Stars28k stars

Forks2.3k forks

Contributors186 contributors

Licenseunknown

Community Discussion Evidence

12 source-linked items

Review these external discussions before using chroma with real data or production workflows. They are review inputs, not standalone proof that the project is production-ready.

01
[Vulnerability ]: Python Backend Server Side RCE & Python Client SDK RCE
github / github_issue
02
[Install issue]:
github / github_issue
03
[Bug]: metadata filter does not work over 20 millions chunk.
github / github_issue
04
Latest
github / github_release
05
1.5.9
github / github_release
06
cli-1.4.4
github / github_release
07
foundation-cli-v0.1.0-alpha.3
github / github_release
08
1.5.8
github / github_release
09
1.5.7
github / github_release
10
cli-1.4.3
github / github_release
11
cli-1.4.2
github / github_release
12
1.5.6
github / github_release

How to start

Only source-backed commands are shown here. Verify them in an isolated environment first.

Try the prompt first

Test the workflow without installing the upstream project.

preview

Read the Human Manual

Understand inputs, outputs, limits, and failure modes.

manual

Take context to your AI host

Use the compiled assets in your preferred AI environment.

context

Run sandbox verification

Confirm install commands and rollback before using a primary environment.

verify

pip install chromadb

Official start command · https://github.com/chroma-core/chroma#readme · verified: yes

Human Manual

The English page must expose the real manual, not a short placeholder.

8+ sections · Human Manual

chroma Manual

Search infrastructure for AI

Open the full manual

https://github.com/chroma-core/chroma Project Manual
Table of Contents
Project Overview & System Architecture
Related Pages
What is Chroma?
High-Level Architecture
Indexing and Storage Subsystem
Embedding Function Layer

Project Overview & System Architecture

Related topics: Core Features: Collections, Vector/Full-Text/Hybrid Search & Metadata, Deployment Modes, Clients, CLI, Operations & Failure Modes

Source: https://github.com/chroma-core/chroma / Human Manual

Core Features: Collections, Vector/Full-Text/Hybrid Search & Metadata

Related topics: Project Overview & System Architecture, Embedding Functions, Schemas & Language Integrations

Source: https://github.com/chroma-core/chroma / Human Manual

Embedding Functions, Schemas & Language Integrations

Related topics: Core Features: Collections, Vector/Full-Text/Hybrid Search & Metadata, Deployment Modes, Clients, CLI, Operations & Failure Modes

Source: https://github.com/chroma-core/chroma / Human Manual

Deployment Modes, Clients, CLI, Operations & Failure Modes

Related topics: Project Overview & System Architecture, Embedding Functions, Schemas & Language Integrations

Source: https://github.com/chroma-core/chroma / Human Manual

Doramagic Pitfall Log

Source-linked risks stay visible on the manual page so the preview does not read like a recommendation.

Source: Doramagic discovery, validation, and Project Pack records

AI Context Pack and portable assets

After deciding to continue, take the project context into your own AI host.

Complete pack plus user-owned assets

These files are planning and verification assets for Claude Code, Codex, Gemini, Cursor, ChatGPT, and other AI hosts.

Download complete pack Read Human Manual

BundleComplete Project Pack AssetAI Context Pack AssetBoundary & Risk Card AssetHuman Manual AssetPitfall Log AssetPrompt Preview AssetQuick Start EvidenceREPO_INSPECTION.json

Preflight checks

Treat this page as a planning asset, not proof that your local environment is ready.

The manual is generated from source-linked project files and Doramagic validation signals.
Community evidence warnings stay visible instead of being converted into marketing claims.
This English page is indexable because the locale quality gate passed and explicit English index approval is enabled.
Use the upstream repository as the final authority for installation commands, license, and version-specific behavior.