Comparison
ECC vs Vibe Check MCP Server
ECC has more GitHub stars (281,307 vs 501). ECC was updated more recently (last commit 4d 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
Vibe Check MCP Server
Vibe Check is a tool that provides mentor-like feedback to AI Agents, preventing tunnel-vision, over-engineering and reasoning lock-in for complex and long-horizon agent…
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npx -y @pv-bhat/vibe-check-mcp start --stdio| Metric | ECC | Vibe Check MCP Server |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 501 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 66 |
| Upvotes | 1 | 0 |
| Language | JavaScript | TypeScript |
| License | MIT | MIT |
| Last commit | 4d ago | 2w ago |
| Created | Jan 2026 | Mar 2025 |
| Categories | AI & LLM tooling, Memory & knowledge, Security | AI & LLM tooling, Memory & knowledge |