ai-instruct vs MotionSpec — web animation accessibility MCP
ai-instruct is a plugin bundle for AI coding tools published by ziniman. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). MotionSpec — web animation accessibility MCP is an MCP server published by MasterPlayspots. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-16. 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 |  ai-instruct |  MotionSpec — web animation accessibility MCP |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 2.0.6 Forks (GitHub): 1 Stars (GitHub): 29 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.2.9 Downloads/month (npm): 708 Downloads/week (npm): 417 Forks (GitHub): 1 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 | ai-instruct | MotionSpec — web animation accessibility MCP |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 29 (better) | 0 (worse) |
| Forks (GitHub) | 1 | 1 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (api.motionspec.dev/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 5 | Not a bundle |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | github.com/ziniman/ai-instruct | github.com/masterplayspots/motionspec |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 27 h ago |
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
ai-instruct
Five practical skills covering the domains developers most often Google when shipping a website. Each skill auto-loads only when relevant to the task: Web Accessibility on UI work, SEO/LLMO before launch, Core Web Vitals on performance issues, AWS SPA deploy on Amplify/CDK work, and Google Analytics 4 on tracking setup. Originally distributed as standalone markdown guides for any AI tool (also available via npx ai-instruct init); now packaged as a single Claude Code plugin for one-command install.
MotionSpec — web animation accessibility MCP
Web animation accessibility MCP: GSAP, static CSS checks, prefers-reduced-motion, WCAG 2.2.2/2.3.3.
How to run each
ai-instruct As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install ai-instruct@claude-communityMotionSpec — web animation accessibility MCP As a remote MCP server
claude mcp add --transport http motionspec https://api.motionspec.dev/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only MotionSpec — web animation accessibility MCP has a remote endpoint we check. How we check endpoints
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: ai-instruct · What it can do: MotionSpec — web animation accessibility MCP · 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. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.