# SkillOpt

> Optimizer that trains reusable agent skills

Improves natural-language skills for frozen LLM agents through validated edits.

- Source: https://github.com/microsoft/SkillOpt
- Homepage: https://aka.ms/skillopt
- License: MIT
- Language: Python
- Stars: 17995
- Forks: 1696
- Contributors: 63
- Last commit: 2026-09-30
- Latest release: v0.2.0 (2026-07-02)
- Purpose: AI & LLM tooling, Agent skills, Evals & observability
- Runs on: Library / SDK
- For: Personal, Enterprise

## Worth score: 74/100

How much DigGitHub recommends it, from activity, adoption, docs, license and security signals.

- Popularity: 21/25
- Momentum: 10/20
- Maintenance: 21/25
- Community: 11/15
- Readiness: 11/15

## Alternatives

- [promptfoo](https://diggithub.com/promptfoo/promptfoo.md): Test and red-team LLM apps
- [MLflow](https://diggithub.com/mlflow/mlflow.md): Open-source AI engineering platform
- [Opik](https://diggithub.com/comet-ml/opik.md): Debug, evaluate and monitor LLM apps
- [Phoenix](https://diggithub.com/Arize-ai/phoenix.md): AI observability and evaluation
- [DeepEval](https://diggithub.com/confident-ai/deepeval.md): The LLM evaluation framework

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Source page: https://diggithub.com/microsoft/SkillOpt
Updated: 2026-10-04