Comparison
ECC vs Intervals Icu MCP
ECC has more GitHub stars (281,307 vs 97). ECC was updated more recently (last commit 3d 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
Intervals Icu MCP
Read/write MCP server for Intervals.icu — training data, planning, and structured workout generation.
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git clone https://github.com/hhopke/intervals-icu-mcp| Metric | ECC | Intervals Icu MCP |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 97 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 51 |
| Upvotes | 1 | 0 |
| Language | JavaScript | Python |
| License | MIT | MIT |
| Last commit | 3d ago | 1w ago |
| Created | Jan 2026 | Mar 2026 |
| Categories | AI & LLM tooling, Memory & knowledge, Security | AI & LLM tooling, Memory & knowledge, Data & analytics |