Comparison
Knowledge Rag vs ECC
ECC has more GitHub stars (280,740 vs 296). ECC was updated more recently (last commit 18h ago). Data comes straight from GitHub and refreshes daily.
Knowledge Rag
Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools, 20 format parsers. Zero external servers, zero API keys.
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npx skills add lyonzin/knowledge-rag
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Knowledge Rag | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 296 | 280,740 |
| Stars, last 7 days | n/a | +541 |
| Forks | 46 | 41,744 |
| Upvotes | 0 | 0 |
| Language | Python | JavaScript |
| License | MIT | MIT |
| Last commit | 1d ago | 18h ago |
| Created | Feb 2026 | Jan 2026 |
| Categories | Databases, Memory & knowledge, Search & web | AI & LLM tooling, Memory & knowledge, Security |