mlflow/mlflow

Prompt Engineering

The open source developer platform to build AI agents and models with confidence. Enhance your AI applications with end-to-end tracking, observability, and evaluations, all in one integrated platform.

GitHub →Website →

8.6

GitHub Metrics

Stars

28.5k

Forks

6.5k

Open Issues

2.2k

Watchers

321

Contributors

1.3k

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Oct 26, 2026

Created

Jun 5, 2018

Latest Release

v3.17.2

Release Date

Oct 21, 2026

Synced: Oct 27, 2026

Quality Scores

Documentation Qualityw: 20%

8.5

Has docs site (https://mlflow.org). Description: 200 chars. Stars signal: 28,546. Contributors: 1253. Score: 8.5/10

Community Healthw: 20%

8.8

Stars: 28,546. Contributors: 1253. Watchers: 321. Forks: 6,534. Issue ratio: 7.8%. Score: 8.8/10

Maintenance Velocityw: 15%

9.8

Last commit: 0d ago. Weekly commits: 59. Latest release: v3.17.2. Maturity bonus: 8.4y old. Score: 9.8/10

API Design & DXw: 20%

7.2

Stars/issues ratio: 13. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 28,546 stars. Score: 7.2/10

Production Readinessw: 15%

8.8

Battle-tested: 28,546 stars. Peer review: 1253 contributors. Versioned: v3.17.2. Licensed: Apache-2.0. Age: 8.4 years. Maintenance: last commit 0d ago. Score: 8.8/10

Ecosystem Integrationw: 10%

8.9

Fork interest: 6,534. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 28,546 stars. Has web presence. Score: 8.9/10