Comparison
Openharness vs ECC
ECC has more GitHub stars (279,762 vs 1,257). Openharness was updated more recently (last commit 10h ago). Data comes straight from GitHub and refreshes daily.
Openharness
The ultimate harness for coding agents and beyond. All your agents. All your machines. One command center. Start with code, then follow your curiosity and build across…
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claude plugin install harness@openharness
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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/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Openharness | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 1,257 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 106 | 41,620 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Last commit | 10h ago | 2d ago |
| Created | Aug 2026 | Jan 2026 |
| Categories | Dev tools, Media & audio, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |