@storybook/addon-mcp · npm

Install

npm install @storybook/addon-mcp

Adoption

Downloads (30 days): 9.1M; Observeddownloads / 30 days
Popularity: Top 50% on npm; Derived72nd percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.97; DerivedRelease cadence and recency, 0 to 1
Releases per year: 71; 78 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days: +7.2% · 7d; Derived+610.6K downloads / 30 days, SEP 28 → OCT 5
30 days: +14.2% · 30d; Derived+1.1M downloads / 30 days, SEP 5 → OCT 5
90 days: +63.5% · 90d; Derived+3.5M downloads / 30 days, JUL 6 → OCT 5
1 year: +73986.9% · 1y; Derived+9M downloads / 30 days, OCT 6 → OCT 5

Adoption historydownloads / 30 days · 114 observations

Table of observations (120)

Day	downloads / 30 days	Dependents
OCT 6, 2026	Not observed	Not observed
OCT 5, 2026	9,057,123	Not observed
OCT 4, 2026	9,197,873	Not observed
OCT 3, 2026	9,385,473	Not observed
OCT 2, 2026	9,222,832	Not observed
OCT 1, 2026	9,184,288	Not observed
SEP 30, 2026	9,055,733	Not observed
SEP 29, 2026	8,882,861	Not observed
SEP 28, 2026	8,446,567	Not observed
SEP 27, 2026	8,055,017	Not observed
SEP 26, 2026	8,214,646	Not observed
SEP 25, 2026	8,442,446	Not observed
SEP 24, 2026	8,366,410	Not observed
SEP 23, 2026	8,270,779	Not observed
SEP 22, 2026	8,073,023	Not observed
SEP 21, 2026	7,760,473	Not observed
SEP 20, 2026	7,497,637	Not observed
SEP 19, 2026	7,692,289	Not observed
SEP 18, 2026	7,919,271	Not observed
SEP 17, 2026	7,902,882	Not observed
SEP 16, 2026	7,873,977	Not observed
SEP 15, 2026	7,761,669	Not observed
SEP 14, 2026	7,861,706	Not observed
SEP 13, 2026	7,570,464	Not observed
SEP 12, 2026	7,436,926	Not observed
SEP 11, 2026	7,683,775	Not observed
SEP 10, 2026	7,676,770	Not observed
SEP 9, 2026	7,603,449	Not observed
SEP 8, 2026	7,496,846	Not observed
SEP 7, 2026	7,606,524	Not observed
SEP 6, 2026	7,718,324	Not observed
SEP 5, 2026	7,934,158	Not observed
SEP 4, 2026	8,064,260	Not observed
SEP 3, 2026	8,059,090	Not observed
SEP 2, 2026	8,416,382	Not observed
SEP 1, 2026	8,315,427	Not observed
AUG 31, 2026	8,013,908	Not observed
AUG 30, 2026	7,784,014	Not observed
AUG 29, 2026	7,948,212	Not observed
AUG 28, 2026	8,162,941	Not observed
AUG 27, 2026	8,174,974	Not observed
AUG 26, 2026	8,114,953	Not observed
AUG 25, 2026	8,017,886	Not observed
AUG 24, 2026	7,698,020	Not observed
AUG 23, 2026	7,410,149	Not observed
AUG 22, 2026	7,554,383	Not observed
AUG 21, 2026	7,741,838	Not observed
AUG 20, 2026	7,743,314	Not observed
AUG 19, 2026	7,699,261	Not observed
AUG 18, 2026	7,607,511	Not observed
AUG 17, 2026	7,295,389	Not observed
AUG 16, 2026	7,080,188	Not observed
AUG 15, 2026	7,248,015	Not observed
AUG 14, 2026	7,409,901	Not observed
AUG 13, 2026	7,715,377	Not observed
AUG 12, 2026	7,608,273	Not observed
AUG 11, 2026	7,492,670	Not observed
AUG 10, 2026	7,125,640	Not observed
AUG 9, 2026	6,846,323	Not observed
AUG 8, 2026	6,985,814	Not observed
AUG 7, 2026	7,241,006	Not observed
AUG 6, 2026	7,277,128	Not observed
AUG 5, 2026	7,357,451	Not observed
AUG 4, 2026	7,322,557	Not observed
AUG 3, 2026	7,019,860	Not observed
AUG 2, 2026	6,772,088	Not observed
AUG 1, 2026	6,829,158	Not observed
JUL 31, 2026	6,984,505	Not observed
JUL 30, 2026	6,956,992	Not observed
JUL 29, 2026	6,876,089	Not observed
JUL 28, 2026	6,781,020	Not observed
JUL 27, 2026	6,523,368	Not observed
JUL 26, 2026	6,299,776	Not observed
JUL 20, 2026	6,315,608	Not observed
JUL 13, 2026	6,026,154	Not observed
JUL 6, 2026	5,538,704	Not observed
JUN 29, 2026	5,178,921	Not observed
JUN 22, 2026	4,751,232	Not observed
JUN 15, 2026	4,485,177	Not observed
JUN 8, 2026	4,112,985	Not observed
JUN 1, 2026	3,953,954	Not observed
MAY 25, 2026	3,473,737	Not observed
MAY 18, 2026	3,131,074	Not observed
MAY 11, 2026	2,837,072	Not observed
MAY 4, 2026	2,491,084	Not observed
APR 27, 2026	2,195,967	Not observed
APR 20, 2026	1,865,997	Not observed
APR 13, 2026	1,540,290	Not observed
APR 6, 2026	1,237,590	Not observed
MAR 30, 2026	1,063,583	Not observed
MAR 23, 2026	1,006,023	Not observed
MAR 16, 2026	931,871	Not observed
MAR 9, 2026	834,912	Not observed
MAR 2, 2026	768,701	Not observed
FEB 23, 2026	678,051	Not observed
FEB 16, 2026	552,733	Not observed
FEB 9, 2026	494,154	Not observed
FEB 2, 2026	428,201	Not observed
JAN 26, 2026	317,403	Not observed
JAN 19, 2026	243,715	Not observed
JAN 12, 2026	213,838	Not observed
JAN 5, 2026	201,678	Not observed
DEC 29, 2025	234,956	Not observed
DEC 22, 2025	248,444	Not observed
DEC 15, 2025	234,513	Not observed
DEC 8, 2025	218,613	Not observed
DEC 1, 2025	192,164	Not observed
NOV 24, 2025	175,487	Not observed
NOV 17, 2025	148,475	Not observed
NOV 10, 2025	111,214	Not observed
NOV 3, 2025	77,308	Not observed
OCT 27, 2025	55,426	Not observed
OCT 20, 2025	31,331	Not observed
OCT 13, 2025	19,775	Not observed
OCT 6, 2025	12,225	Not observed
SEP 29, 2025	Not observed	Not observed
SEP 22, 2025	Not observed	Not observed
SEP 15, 2025	Not observed	Not observed
SEP 8, 2025	Not observed	Not observed
SEP 1, 2025	Not observed	Not observed

Facts from the registry

Latest version: v10.6.1; 78 versions
First published: AUG 27, 2025
Last release: SEP 29, 2026; 25d ago
Licence: MIT
Links: npm page (opens in a new tab); Homepage · github.com (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

storybookjs/storybook

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Stars: 91.2K
Forks: 10.5K
Language: TypeScript
Last push: 22d ago
Last release: 25d ago

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v10.6.1

Runtime 4

@tmcp/adapter-valibot^0.1.5
@tmcp/transport-http^0.8.5
tmcp^1.19.4
valibot^1.4.0

Peer 2

@storybook/addon-vitest^10.6.1
storybook^10.6.1

Related news

No published news event mentions this package or its repository yet.