PrefectHQ / marvin
an ambient intelligence library
Why this job: works in the areas we cover, but does not say which job it does

What it does
Marvin is a Python library for extracting structured data and running tasks with language models. It builds on Pydantic AI for model access and adds typed tasks, tools, and conversation history. Made by Prefect.
Get started
uv add marvin
export OPENAI_API_KEY="your-api-key"- Maintenance
- Active
- Last commit 16 days ago
- Stars
- 6,204
- On GitHub
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v3.2.10
- Released 16 days ago
- Built with
- Python
- 99% of the code
Is it looked after?
- Contributors
- 1
- Last 90 days
- Issues
- 74% closed
- 66 still open
- Pull requests
- 862 merged
- 59 waiting
- Releases
- 91
- 7 in the last year
- No contributing guide
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- Python 99%
- Jinja <1%
- Just <1%
- Mako <1%
Topics
- agents
- ai
- ambient-ai
- chatbots
- gpt
- llm
- nli
- python
- structured-outputs
Project record
- JobOther AI tools
- StatusListed
- Commits4,003
- Forks415
- Watching33
- Stars in 28 days+7
- CreatedMar 10, 2023
- First seen by usNov 7, 2026
- CheckedNov 7, 2026
