Comparison
ECC vs Excalidraw Architect MCP
ECC has more GitHub stars (281,307 vs 159). ECC was updated more recently (last commit 3d 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.
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/plugin marketplace add https://github.com/affaan-m/ECC
Excalidraw Architect MCP
Turn your architecture into a living, queryable knowledge graph - and render it as beautiful auto-laid-out Excalidraw diagrams. An MCP server for Cursor, Claude Code &…
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uvx excalidraw-architect-mcp| Metric | ECC | Excalidraw Architect MCP |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 159 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 10 |
| Upvotes | 1 | 0 |
| Language | JavaScript | Python |
| License | MIT | MIT |
| Last commit | 3d ago | 1mo ago |
| Created | Jan 2026 | Mar 2026 |
| Categories | AI & LLM tooling, Memory & knowledge, Security | Memory & knowledge, AI & LLM tooling |