Multi-agent software development — virtual software company with CEO, CTO, programmer, tester agents
Key Features
Multi-Agent Short-Term Memory Visual Builder Self-Hosted
Community Feedback
Strengths
- 89% faster dev cycles in benchmarks
- 76% fewer bugs in benchmarks
- ChatDev 2.0 visual interface
- Research-backed (NeurIPS, ACL)
- MacNet scales to 1000+ agents
Weaknesses
- Same model used for all agent roles
- Not extensible without forking
- Requirements clarification loops
- Documentation lags behind 2.0
ChatDev Details
| Organization | OpenBMB / Tsinghua University |
| Organization Type | Research-lab |
| Category | Framework |
| Subcategory | Multi agent |
| Deployment | SDK/Framework |
| Primary Language | Python |
| Runtime | Python 3.9+ |
| License | Apache-2.0 |
| Commercial Use | Permissive |
| Install Command | pip install chatdev |
| GitHub Stars | 31,844 |
| GitHub Forks | 3,938 |
| Release Cadence | Quarterly |
| Maturity | Stable |
| Pricing Model | Free |
| Free Tier | Fully free and open-source (Apache-2.0) |
| Self-Hosted Free | Yes |
| Cost Model | free + LLM costs |
| Community Size | Large (32k stars) |
| Community Activity | Moderate |
| Sentiment | Positive |
| GPU Required | No |
| Research Date | 2026-03-24 |
| LLM Providers | OpenAI |
| API Keys Required | OpenAI API key |
Use Cases
- Multi-agent software development simulation
- Automated code generation via agent teams
- Research on collaborative AI agents
- End-to-end software project generation
When to Use
Best for: Research on multi-agent software development and simulation
Avoid when: Production software development or need extensibility
Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a