subtext vs Storybook MCP Addon
subtext is a plugin bundle for AI coding tools published by fullstorydev. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Storybook MCP Addon is an MCP server published by storybookjs. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-14. 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 |  subtext |  Storybook MCP Addon |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.10.2 Forks (GitHub): 3 Stars (GitHub): 79 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.6.0 Downloads/month (npm): 10 218 585 Downloads/week (npm): 2 563 980 Forks (GitHub): 43 Stars (GitHub): 270 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 | subtext | Storybook MCP Addon |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 79 (worse) | 270 (better) |
| Forks (GitHub) (differs) | 3 (worse) | 43 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@storybook/addon-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) | 12 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/fullstorydev/subtext | github.com/storybookjs/mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-12 | 2026-10-11 |
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
subtext
Your agent writes the code. Subtext proves it works. MCP tools for verification — persistent knowledge of your app, real-browser checks, and session replays your team can watch instead of reading diffs.
Storybook MCP Addon
Help agents automatically write and test stories for your UI components.
How to run each
subtext As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install subtext@claude-communityStorybook MCP Addon
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: subtext · What it can do: Storybook MCP Addon · 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.