ECC vs nanobot
| ECC | nanobot | |
|---|---|---|
| Description | The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. | Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps |
| Author | affaan-m | HKUDS |
| Stars | 280691 | 49078 |
| Language | JavaScript | Python |
| License | MIT | MIT |
| Last update | 2026-10-15T19:17:01Z | 2026-10-16T08:01:16Z |
| Source | https://github.com/affaan-m/ECC | https://github.com/HKUDS/nanobot |
ECC has more community adoption (stars); nanobot was updated more recently.