build-feature-store SKILL.md skillA
build-feature-store from pjt222/agent-almanac is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pjt222/agent-almanac/build-feature-store@v1.0Pins v1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pjt222/agent-almanac
- Path
i18n/caveman-lite/skills/build-feature-store/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0, committed Aug 17, 2026
- First version recorded
- Apr 19, 2026
- Size
- 11,966 bytes
- Repository stars
- 43
- License
- MIT
Build a feature store using Feast for centralized feature management, configure offline and online stores for batch and real-time serving, define feature views with transformations, and implement point-in-time correct joins for ML pipelines. Use when managing features for multiple ML models, ensuring training-serving consistency, serving low-latency features for real-time inference, reusing feature definitions across projects, or building a feature catalog for discovery and governance.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Build Feature Store > See [Extended Examples](references/EXAMPLES.md) for complete configuration files and templates. Implement centralized feature management with Feast for consistent feature serving across training and inference. ## When to Use - Managing features for multiple ML models across teams - Ensuring training-serving consistency for features - Implementing point-in-time correct historical features - Serving low-latency features for real-time inference - Reusing feature definitions across projects - Versioning feature transformations - Building feature catalog for discovery and governance - Preventing feature leakage in training pipelines ## Inputs - **Required**: Raw data sources (databases, data lakes, data warehouses) - **Required**: Python environment with Feast installed - **Required**: Offline store backend (BigQuery, Snowflake, Redshift, or Parquet files) - **Required**: Online store backend (Redis, DynamoDB, Cassandra, or SQLite for dev) - **Optional**: Feature transformation logic (Python, SQL, Spark) - **Optional**: Entity key definitions (user_id, product_id, etc.) - **Optional**: Kubernetes cluster for Feast server deployment ## Procedure …
Read the whole file at its exact version.
How to install
mdr add pjt222/agent-almanac/build-feature-store@sha256:6191a18ab637c4f6The line at the top of this page pins the label v1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_nxayp7nepw3dcfc3)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Apr 19, 2026 and Aug 17, 2026, about one every 60 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0 latest | 2026-08-17 | a784899 | 11,966 B | A | view · diff |
| v1.0 | 2026-04-19 | 239796d | 11,937 B | A | view · diff |
| v1.0 | 2026-04-19 | e334ebd | 11,992 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11966 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
pjt222/agent-almanac · 43 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nxayp7nepw3dcfc3 GET https://markdownregistry.com/api/v1/resolve?ref=pjt222/agent-almanac/build-feature-store GET https://markdownregistry.com/api/v1/blob/6191a18ab637c4f6b5b0f3c9f2ade6bef5794d91623026bbc86baaec52bc7b1f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.