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 →

8.2

GitHub Metrics

Stars

26.8k

Forks

5.9k

Open Issues

2.0k

Watchers

320

Contributors

1.1k

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Jun 27, 2026

Created

Jun 5, 2018

Latest Release

v3.14.0

Release Date

Jun 17, 2026

Synced: Jun 29, 2026

Quality Scores

Documentation Qualityw: 20%

8.5

Has docs site (https://mlflow.org). Description: 200 chars. Stars signal: 26,758. Contributors: 1081. Score: 8.5/10

Community Healthw: 20%

8.7

Stars: 26,758. Contributors: 1081. Watchers: 320. Forks: 5,918. Issue ratio: 7.5%. Score: 8.7/10

Maintenance Velocityw: 15%

7.7

Last commit: 1d ago. Weekly commits: 0. Latest release: v3.14.0. Maturity bonus: 8.1y old. Score: 7.7/10

API Design & DXw: 20%

7.2

Stars/issues ratio: 13. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 26,758 stars. Score: 7.2/10

Production Readinessw: 15%

8.7

Battle-tested: 26,758 stars. Peer review: 1081 contributors. Versioned: v3.14.0. Licensed: Apache-2.0. Age: 8.1 years. Maintenance: last commit 1d ago. Score: 8.7/10

Ecosystem Integrationw: 10%

8.9

Fork interest: 5,918. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 26,758 stars. Has web presence. Score: 8.9/10