Marvin
by Prefect · open-source · Last verified 2026-03-17
Lightweight AI engineering toolkit by Prefect for building natural language interfaces. Provides AI functions, classifiers, extractors, and image analysis as simple Python function decorators.
https://www.askmarvin.ai ↗C
C—Below Average
Adoption: C+Quality: B+Freshness: B+Citations: CEngagement: F
Specifications
- License
- Apache-2.0
- Pricing
- open-source
- Capabilities
- ai-functions, classification, entity-extraction, image-analysis, casting
- Integrations
- openai, anthropic
- Use Cases
- data-classification, entity-extraction, sentiment-analysis, content-moderation
- API Available
- Yes
- SDK Languages
- python
- Deployment
- self-hosted
- Rate Limits
- N/A (open-source)
- Data Privacy
- Self-hosted, user-managed
- Tags
- ai-functions, classification, extraction, developer-tools
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
48.4Adoption
52
Quality
78
Freshness
75
Citations
48
Engagement
0