ECC vs deer-flow
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| ECC | deer-flow | |
|---|---|---|
| Tagline | The agent harness performance optimization system | An open-source long-horizon SuperAgent harness |
| Stars | 227k | 76k |
| Forks | 35k | 10k |
| Open issues | 73 | 929 |
| Language | JavaScript | Python |
| License | MIT | MIT |
| Last pushed | Jul 6, 2026 | Jul 7, 2026 |
| Categories | Developer Tools, AI Agents | AI Agents |
ECC
ECC is a comprehensive AI agent system for optimizing skills, instincts, memory, security, and development processes across various AI tool harnesses.
JavaScript
deer-flow
DeerFlow is a versatile AI agent framework developed by ByteDance, designed to handle complex tasks over extended periods. It includes features like sandboxes for isolated execution, memory support for contextual awareness, and an extensible skill system for task versatility.
Python