Prompt flow
Build and evaluate LLM application flows
Prompt flow is an open-source development toolkit from Microsoft for building, testing, and evaluating LLM-powered applications. It provides a visual flow editor, batch evaluation, and tooling to debug prompt pipelines locally.
Key features
- Visual flow authoring
- Batch evaluation runs
- Local debugging tools
- VS Code extension
Strengths
- Released under the MIT license
- First-class Docker support for quick deployment
- Mature project with 11.2k GitHub stars
- Written in Python
Prompt flow replaces
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