Comparison
John's Essentials vs ECC
ECC has more GitHub stars (280,199 vs 0). ECC was updated more recently (last commit 12h ago). Data comes straight from GitHub and refreshes daily.
John's Essentials
144 deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).
$
claude mcp add --transport http john-s-essentials https://api.johnsessentials.com/mcp/messages
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 | John's Essentials | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 0 | 41,674 |
| Upvotes | 0 | 0 |
| Language | n/a | JavaScript |
| License | n/a | MIT |
| Last commit | n/a | 12h ago |
| Created | n/a | Jan 2026 |
| Categories | Productivity, Design & frontend, Security | AI & LLM tooling, Memory & knowledge, Security |