excalidraw-skill vs CAD Agent Foundation
excalidraw-skill is a plugin bundle for AI coding tools published by edwingao28. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). CAD Agent Foundation is an MCP server published by capskov. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-17. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  excalidraw-skill |  CAD Agent Foundation |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.2.0 Forks (GitHub): 10 Stars (GitHub): 210 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.1.0-rc.1 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | excalidraw-skill | CAD Agent Foundation |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 210 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 10 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (https://github.com/capskov/cad-agent-foundation/releases/download/v1.1.0-rc.1/cad-agent-foundation-v1.1.0-rc.1-win-x64.mcpb) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/edwingao28/excalidraw-toolkit | github.com/capskov/cad-agent-foundation |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-15 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
excalidraw-skill
Excalidraw toolkit for generating architecture diagrams on a live Excalidraw canvas.
CAD Agent Foundation
Native AutoCAD MCP server for AI agents with bounded operations and write/save verification.
How to run each
excalidraw-skill As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install excalidraw-skill@claude-communityCAD Agent Foundation
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: excalidraw-skill · What it can do: CAD Agent Foundation · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.