# LF AI and Data

**Canonical:** https://apis.io/providers/lf-ai-and-data/  
**Website:** https://lfaidata.foundation/  
**APIs profiled:** 11

The LF AI & Data Foundation is a Linux Foundation umbrella that advances open source artificial intelligence, machine learning, and data projects. It hosts 80+ projects spanning graduated, incubation, and sandbox stages, including ONNX, Milvus, Horovod, Flyte, Kedro, Pyro, Egeria, OpenLineage, Marquez, and the Adversarial Robustness Toolbox, fostering scalable, trustworthy, and interoperable AI and data solutions.

## Kin Score — 17.2 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 17.2).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 39.5 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (11)

- **ONNX** — Open Neural Network Exchange (ONNX) is an open format for representing deep learning models, enabling interoperability between AI frameworks.
- **Milvus** — Milvus is an open source vector database built for scalable similarity search, supporting embedding-based AI applications.
- **Horovod** — Horovod is a distributed deep learning training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.
- **Flyte** — Flyte is a production-grade, cloud-native workflow orchestration platform for data and machine learning processes.
- **Kedro** — Kedro is a Python framework for creating reproducible, maintainable, and modular data science code.
- **OpenLineage** — OpenLineage is an open standard and API for collecting lineage metadata across data pipelines.
- **Marquez** — Marquez is an open source metadata service for the collection, aggregation, and visualization of a data ecosystem's metadata.
- **Egeria** — Egeria is the world's first open source metadata standard for enterprise data management, enabling unified governance and discovery.
- **Adversarial Robustness Toolbox** — ART (Adversarial Robustness Toolbox) provides tools for evaluating and defending machine learning models against adversarial threats.
- **Delta Lake** — Delta Lake is an open source storage layer that brings ACID transactions and reliability to data lakes.
- **Feast** — Feast is an open source feature store for machine learning, providing consistent feature serving across training and inference.

## Security (1)

- **Lf Ai And Data Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Lf Ai And Data Plans Pricing**

## Tags

Artificial Intelligence, Machine-Learning, Data, Linux Foundation, Open-Source, MLOps, Vector Database

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/lf-ai-and-data/). Scores are computed from the provider's own public artifacts under a published rubric.