Overview
SWE-agent — Open-source AI agent for software engineering
SWE-agent is an open-source autonomous AI agent developed at Princeton that can automatically fix bugs and implement features from GitHub issues. It interfaces with code repositories using a specialized agent-computer interface designed for effective software engineering.
Collected from GitHub on 2026-05-21. Repository signal: 19,259 stars, Python, pushed on 2026-05-18. Review the official website and docs before publishing.
Autonomous bug fixing
GitHub issue resolution
Code editing and testing
Repository understanding
Features & capabilities
Everything it does, in plain English.
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Open source and transparent
- ✓Research-grade implementation
- ✓Works with multiple LLMs
- ✓Good for research
! Watch-outs
- !Not production-ready for all tasks
- !Requires technical setup
- !Lower success rate than commercial tools
Who it's for
Where SWE-agent pays for itself fast.
Automated bug fixing
GitHub issue resolution
Software engineering research
AI agent development
Community reviews
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