Comparison
StealthStack ARD Discovery vs ECC
ECC has more GitHub stars (280,740 vs 0). ECC was updated more recently (last commit 16h ago). Data comes straight from GitHub and refreshes daily.
StealthStack ARD Discovery
Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.
$
claude mcp add --transport http stealthstack-ard-discovery https://stealthstack.ai/mcp?src=mcpregistry
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 | StealthStack ARD Discovery | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 280,740 |
| Stars, last 7 days | n/a | +541 |
| Forks | 0 | 41,744 |
| Upvotes | 0 | 0 |
| Language | n/a | JavaScript |
| License | n/a | MIT |
| Last commit | n/a | 16h ago |
| Created | n/a | Jan 2026 |
| Categories | Search & web, Security | AI & LLM tooling, Memory & knowledge, Security |