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feast

The Open Source Feature Store for AI/ML

Best fitUsers who want source-backed project understanding before installing it.

Check whether this project matches your task before installing it.

What it can doPortable AI capability asset

Review the portable capability path.

Before continuingVerify in a sandbox

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

GitHub snapshot7.1k stars

1.3k forks · 377 contributors

Doramagic.ai Last verification date: 2026-06-21 Verification method: source evidence, semantic profile, public page gate, and static build acceptance.

Official first step Read manual preview Source repository

Preview status · 2026-06-21

What is feast?

The Open Source Feature Store for AI/ML
Best fit: Users who want source-backed project understanding before installing it.
Not for: Not for users who want to skip sandbox verification or cannot accept configuration, permission, or maintenance overhead.
Capability added to an AI workflow: Portable AI capability asset
First safe verification step: Verify the smallest path in an isolated environment and keep a rollback path.
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/feast-dev/feast, https://github.com/feast-dev/feast#readme, Human Manual, Pitfall Log

Quick decision

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

Best forUsers who want source-backed project understanding before installing it.

Match the project to your task before installing it.

CapabilityPortable AI capability asset

The Open Source Feature Store for AI/ML

Repositoryfeast-dev/feast

7.1k stars · 1.3k forks

What it can do

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

Feast Overview, Architecture, and Core Concepts

Related topics: Data Stores, Materialization, and Feature Retrieval, Feature Servers, Compute Engines, and Transformation Pipeline, Deployment, Kubernetes Operator, Web UI, and Operations

Source: https://github.com/feast-dev/feast / Human Manual

Data Stores, Materialization, and Feature Retrieval

Related topics: Feast Overview, Architecture, and Core Concepts, Feature Servers, Compute Engines, and Transformation Pipeline

Source: https://github.com/feast-dev/feast / Human Manual

Feature Servers, Compute Engines, and Transformation Pipeline

Related topics: Feast Overview, Architecture, and Core Concepts, Data Stores, Materialization, and Feature Retrieval, Deployment, Kubernetes Operator, Web UI, and Operations

Source: https://github.com/feast-dev/feast / Human Manual

Deployment, Kubernetes Operator, Web UI, and Operations

Related topics: Feast Overview, Architecture, and Core Concepts, Feature Servers, Compute Engines, and Transformation Pipeline

Source: https://github.com/feast-dev/feast / 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/feast-dev/feast, 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.

Stars7.1k stars

Forks1.3k forks

Contributors377 contributors

Licenseunknown

Community Discussion Evidence

12 source-linked items

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

01
0.63.0 -> 0.64.0: UI breaks in demo
github / github_issue
02
Support zoned datetime feature type
github / github_issue
03
get_online_features on remote stores drops all join keys but the first
github / github_issue
04
v0.64.0
github / github_release
05
v0.63.0
github / github_release
06
v0.62.0
github / github_release
07
v0.61.0
github / github_release
08
v0.60.0
github / github_release
09
v0.59.0
github / github_release
10
v0.58.0
github / github_release
11
v0.57.0
github / github_release
12
v0.56.0
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 feast

Official start command · https://github.com/feast-dev/feast#readme · verified: yes

Human Manual

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

8+ sections · Human Manual

feast Manual

The Open Source Feature Store for AI/ML

Open the full manual

https://github.com/feast-dev/feast Project Manual
Table of Contents
Feast Overview, Architecture, and Core Concepts
Related Pages
1. Purpose and Scope
2. High-Level Architecture
3. Core Concepts
3.1 Feature Repository and Templates

Feast Overview, Architecture, and Core Concepts

Related topics: Data Stores, Materialization, and Feature Retrieval, Feature Servers, Compute Engines, and Transformation Pipeline, Deployment, Kubernetes Operator, Web UI, and Operations

Source: https://github.com/feast-dev/feast / Human Manual

Data Stores, Materialization, and Feature Retrieval

Related topics: Feast Overview, Architecture, and Core Concepts, Feature Servers, Compute Engines, and Transformation Pipeline

Source: https://github.com/feast-dev/feast / Human Manual

Feature Servers, Compute Engines, and Transformation Pipeline

Related topics: Feast Overview, Architecture, and Core Concepts, Data Stores, Materialization, and Feature Retrieval, Deployment, Kubernetes Operator, Web UI, and Operations

Source: https://github.com/feast-dev/feast / Human Manual

Deployment, Kubernetes Operator, Web UI, and Operations

Related topics: Feast Overview, Architecture, and Core Concepts, Feature Servers, Compute Engines, and Transformation Pipeline

Source: https://github.com/feast-dev/feast / 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 preview remains noindex and excluded from sitemap/llms citation targets until English quality and index gates pass.
Use the upstream repository as the final authority for installation commands, license, and version-specific behavior.

Pitfall Log and verification risks

Doramagic surfaces high-risk items before users treat a candidate capability as verified.

high

Installation risk requires verification

May increase setup, validation, or first-run risk for the user.

medium

Capability evidence risk requires verification

May increase setup, validation, or first-run risk for the user.

medium

Maintenance risk requires verification

May increase setup, validation, or first-run risk for the user.

medium

Maintenance risk requires verification

May increase setup, validation, or first-run risk for the user.

medium

Security or permission risk requires verification

May increase setup, validation, or first-run risk for the user.

medium

Security or permission risk requires verification

May increase setup, validation, or first-run risk for the user.

low

Maintenance risk requires verification

May increase setup, validation, or first-run risk for the user.

low

Maintenance risk requires verification

May increase setup, validation, or first-run risk for the user.