Comparison
Agentskills vs ECC
ECC has more GitHub stars (279,581 vs 26,148). ECC was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
Agentskills
Specification and documentation for Agent Skills
$
claude mcp add --transport http agent-skills-search-server https://skills-sh.run.mcp.com.ai/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 | Agentskills | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 26,148 | 279,581 |
| Stars, last 7 days | — | — |
| Forks | 1,970 | 41,600 |
| Upvotes | 0 | 0 |
| Language | Python | JavaScript |
| License | Apache-2.0 | MIT |
| Last commit | 2mo ago | 2d ago |
| Created | Dec 2025 | Jan 2026 |
| Categories | AI & LLM tooling, Docs & writing | AI & LLM tooling, Memory & knowledge, Security |