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@storybook/addon-mcp weekly downloads statistics

By storybook (2 listings) · npm · MCP servers

Help agents automatically write and test stories for your UI components

View on npm Fresh · Oct 18, 2026

@storybook/addon-mcp has 1,290,480 recorded weekly downloads on npm, a decrease of 31.1% over the past 30 days, ranking #179 of 2,322 tracked listings.

Weekly downloads
1,290,480
Official API · Oct 18, 2026
7-day growth
-49.7%
-1.3M weekly downloads
30-day growth
-31.1%
-583K weekly downloads
90-day growth
-16.6%
-256.5K weekly downloads
Rank
#179
Among tracked npm listings

About @storybook/addon-mcp

Storybook MCP Addon

Storybook addon for MCP-powered UI development workflows.

<div align="center"> <img src="./addon-mcp-claude-code-showcase.gif" alt="Storybook MCP Addon Demo" /> </div>

See documentation for installation instructions, usage examples, APIs, and more.

Configuration

By default, the addon exposes its MCP server at /mcp. You can configure a different literal endpoint path in .storybook/main.ts:

export default {
	addons: [
		{
			name: '@storybook/addon-mcp',
			options: {
				endpoint: '/custom-mcp',
			},
		},
	],
};

The endpoint must be a URL pathname such as /custom-mcp or /tools/mcp.

Learn more about Storybook at storybook.js.org.

Description from the npm listing.

  • ai
  • mcp
  • storybook-addon

README badge

Show your rank in a README or on your website. The badge updates automatically.

Charts

Images: 30d · 1y · all time · 1600×900 dark

Adoption over time

@storybook/addon-mcp weekly downloads on npm, last 90 days: 1,290,480 weekly downloads as of Oct 18, 2026, -16.6% over 90 days.@storybook/addon-mcpWeekly downloads on npm · Last 90 days1,290,480downloads / week-16.6% over 90 days1M1.5M2M2.5M3MJul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18downloads / weekobservedarchived (Internet Archive)no observationsJul 22, 2026 – Oct 18, 2026 · 89 observations · Updated Oc…pluginstats.com
@storybook/addon-mcp weekly downloads on npm, last 90 days: 1,290,480 weekly downloads as of Oct 18, 2026, -16.6% over 90 days.

7/30/90-day growth

@storybook/addon-mcp weekly downloads growth on npm: -49.7% over 7 days, -31.1% over 30 days, -16.6% over 90 days.@storybook/addon-mcpWeekly downloads growth on npm1,290,480downloads / week now7-day growth-1,273,500 weekly downlo…-49.7%30-day growth-582,987 weekly downloads-31.1%90-day growth-256,503 weekly downloads-16.6%Growth vs. nearest observation to each baseline date · Updated Oct 18, 2026pluginstats.com
@storybook/addon-mcp weekly downloads growth on npm: -49.7% over 7 days, -31.1% over 30 days, -16.6% over 90 days.

Ranking history

@storybook/addon-mcp npm ranking history: currently #179 (by weekly downloads).@storybook/addon-mcpnpm ranking · by weekly downloads · Last 90 days#179current rank#176#177#178#179#180#181Jul 22Aug 6Aug 21Sep 5Sep 20Oct 5Oct 20rankOct 18, 2026 – Oct 20, 2026 · 3 observations · Updated Oct 18, 2026pluginstats.com
@storybook/addon-mcp npm ranking history: currently #179 (by weekly downloads).

Listing placement

All npm2,320 listings · 116 pages · 1,161 shown · page 9, #19 (overall #179)
All npm: every listing in weekly downloads order

Listing placement

MCP servers277 listings · 14 pages · page 1, #11 (overall #11)
MCP servers: every listing in weekly downloads order

Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.

Each band is one page of 20. Weekly downloads on a linear scale. Placement is projected from weekly downloads, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.

Recent observations

Full history (122)
Recent weekly downloads observations for @storybook/addon-mcp
Date (UTC)Weekly downloadsChange vs. previous
1,290,480+142.1K
1,148,385-210.2K
1,358,625-17K
1,375,588-576.6K
1,952,187-576.1K
2,528,2610
2,528,261-35.7K
2,563,980+43K
2,521,006+47.6K
2,473,407+69.1K
2,404,352+51.2K
2,353,133+68K
2,285,160-550.3K
2,835,410—

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Data source

Weekly downloads (trailing 7 complete days) come from the official npm downloads API. Downloads include CI and mirrors and are not equivalent to installs or users. npm publishes no ratings.

Listing: https://www.npmjs.com/package/@storybook/addon-mcp. First seen Oct 16, 2026; last successful collection Oct 20, 2026. See the methodology.