ECC vs tambo
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| ECC | tambo | |
|---|---|---|
| Tagline | The agent harness performance optimization system | Generative UI SDK for React |
| Stars | 227k | 11k |
| Forks | 35k | 561 |
| Open issues | 73 | 33 |
| Language | JavaScript | TypeScript |
| License | MIT | MIT |
| Last pushed | Jul 6, 2026 | Jul 7, 2026 |
| Categories | AI Agents, Developer Tools | 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
tambo
Tambo AI is an open-source toolkit designed to help developers build agents in their React applications with streaming, state management, and MCP handling capabilities.
TypeScript