
Feast feature-store web interface
Project screenshotsAbout this Skill
Define feature stores, debug feature retrieval and understand Feast data flows.
Why we picked it
Define feature stores, debug feature retrieval and understand Feast data flows.
Skills in this collection
3 skills- View →
Feast — Use Feast
Guide for working with Feast (Feature Store) — defining features, configuring feature_store.yaml, retrieving features online/offline, using the CLI, and building RAG retrieval pipelines.
- View →
Feast — Understand Feast Architecture
Internals of the Feast codebase — how each component works, where the key abstractions live, and the data flow through the system.
- View →
Feast — Test Feast
How to test and debug Feast — running targeted tests, writing unit tests for new components, debugging registry and online store issues, and inspecting live feature store state.
What it helps with
- How to test and debug Feast — running targeted tests, writing unit tests for new components, debugging registry and online store issues, and inspecting live feature store state.
- Internals of the Feast codebase — how each component works, where the key abstractions live, and the data flow through the system.
- Guide for working with Feast (Feature Store) — defining features, configuring feature_store.yaml, retrieving features online/offline, using the CLI, and building RAG retrieval pipelines.
Before you use it
- Keep the selected Skill with its references. Development workflows use the Feast working tree, Python, uv and the configured feature stores.
Sources & references
Original sources are linked below. Practical starting points are editorial suggestions from SkillHey.



