ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond
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About ECC
ECC is listed in our frameworks category and is aimed at builders. The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond Pricing, as the maker states it: Open source + cloud. Maturity: Mature. We last checked the official link on 2026-10-28.
ECC at a glance
- Category: Frameworks
- Built for: Developers and teams building with AI agents
- Pricing: Open source + cloud (as the maker states it)
- GitHub: affaan-m/ECC · 291,617 stars (as of Oct 28, 2026)
- Official site: ecc.tools
- Listed on AgentScout: Oct 28, 2026
ECC FAQ
What is ECC?
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond
How much does ECC cost?
ECC's pricing, as the maker states it: Open source + cloud. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find ECC's source code?
On GitHub at affaan-m/ECC, which had 291,617 stars as of Oct 28, 2026.
What are alternatives to ECC?
Similar tools include Omnigent, Diagram Design, 9router, Orca Agent Engine, Video Shotcraft and Letta.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
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