Comparison
ECC vs PassportCraft — EU Digital Product Passports
ECC has more GitHub stars (281,307 vs 0). ECC was updated more recently (last commit 5d 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.
$
/plugin marketplace add https://github.com/affaan-m/ECC
PassportCraft — EU Digital Product Passports
Create & manage EU Digital Product Passports with PassportCraft: textiles, batteries, general goods.
$
claude mcp add --transport http passportcraft-eu-digital-produ https://passportcraft.com/api/mcp| Metric | ECC | PassportCraft — EU Digital Product Passports |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 0 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 0 |
| Upvotes | 1 | 0 |
| Language | JavaScript | n/a |
| License | MIT | n/a |
| Last commit | 5d ago | n/a |
| Created | Jan 2026 | n/a |
| Categories | AI & LLM tooling, Memory & knowledge, Security | n/a |