E
Echo
Learning system that refines AI agents through user feedback on interaction logs
Open SourceFree
About
Echo is a research framework that transforms noisy AI agent experience data into high-quality training datasets through iterative human feedback. It addresses the challenge of learning from imperfect interaction logs by enabling users to review, correct, and refine agent behaviors post-hoc. Particularly valuable for improving autonomous agents that need to learn from real-world deployments where initial data may be incomplete or suboptimal.
Details
| Type | |
| Integrations | |
| Language |
Tags
autonomousopen-sourceevaluationframeworkpython
Quick Info
- Organization
- Research
- Pricing
- open-source
- Free Tier
- Yes
- Updated
- May 24, 2026
Also in Dev Tools
C
Crawl4AI
Open-source web crawler optimized for LLMs and AI agents — 62K+ stars
OSSFree
unclecode
66.2K2d ago71
F
Firecrawl
Web scraping API built for LLMs — turn any website into LLM-ready data — 89K+ stars
OSSfreemium
Mendable
123.5Ktoday145
H
Headroom Context Optimization
Reduce LLM API costs by 50-90% through advanced context compression
OSSFree
Shubham Saboo
111.6Ktoday78