Comparison
Jevcore vs ECC
ECC has more GitHub stars (280,199 vs 109). ECC was updated more recently (last commit 9h ago). Data comes straight from GitHub and refreshes daily.
Jevcore
TypeSafe Jev for DeepSeek Harness, the Model Context Protocol, and plain Node: typed judgments instead of prose, offline by default.
$
npx -y jevcore-mcp
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
$
/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Jevcore | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 109 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 1 | 41,674 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | Apache-2.0 | MIT |
| Last commit | 6d ago | 9h ago |
| Created | Sep 2026 | Jan 2026 |
| Categories | AI & LLM tooling, Memory & knowledge | AI & LLM tooling, Memory & knowledge, Security |