Comparison
ECC vs ToolUniverse
ECC has more GitHub stars (281,307 vs 1,736). ECC was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
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
ToolUniverse
Democratizing AI scientists with ToolUniverse
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npx skills add mims-harvard/ToolUniverse| Metric | ECC | ToolUniverse |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 1,736 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 264 |
| Upvotes | 1 | 0 |
| Language | JavaScript | Python |
| License | MIT | Apache-2.0 |
| Last commit | 1d ago | 1d ago |
| Created | Jan 2026 | Mar 2025 |
| Categories | AI & LLM tooling, Memory & knowledge, Security | AI & LLM tooling |