Package · npm

@primer/mcp

npm · v1.1.0 · Licence not reported

An MCP server that connects AI tools to the Primer Design System

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Technologies

EcosystemModel Context ProtocolDepends on @modelcontextprotocol/client

Install

npm install @primer/mcp

Adoption

Downloads (30 days): 70.3K; Observeddownloads / 30 days
Popularity: Lower half on npm; Derived23rd percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.90; DerivedRelease cadence and recency, 0 to 1
Releases per year: 553; 595 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: −3.3% · 7d; Derived−2.4K downloads / 30 days, SEP 30 → OCT 7
30 days: +85.3% · 30d; Derived+32.4K downloads / 30 days, SEP 7 → OCT 7
90 days: +182.9% · 90d; Derived+45.5K downloads / 30 days, JUL 6 → OCT 7
1 year: +11155.5% · 1y; Derived+69.7K downloads / 30 days, OCT 6 → OCT 7

Adoption historydownloads / 30 days · 76 observations

Table of observations (76)

Day	downloads / 30 days	Dependents
OCT 7, 2026	70,347	Not observed
OCT 6, 2026	70,347	Not observed
OCT 5, 2026	71,155	Not observed
OCT 4, 2026	70,106	Not observed
OCT 3, 2026	72,321	Not observed
OCT 2, 2026	71,822	Not observed
OCT 1, 2026	72,666	Not observed
SEP 30, 2026	72,769	Not observed
SEP 29, 2026	71,990	Not observed
SEP 28, 2026	69,579	Not observed
SEP 27, 2026	65,229	Not observed
SEP 26, 2026	65,797	Not observed
SEP 25, 2026	67,238	Not observed
SEP 24, 2026	65,008	Not observed
SEP 23, 2026	60,905	Not observed
SEP 22, 2026	56,039	Not observed
SEP 21, 2026	53,263	Not observed
SEP 20, 2026	48,602	Not observed
SEP 19, 2026	49,542	Not observed
SEP 18, 2026	50,988	Not observed
SEP 17, 2026	49,946	Not observed
SEP 16, 2026	49,015	Not observed
SEP 15, 2026	48,075	Not observed
SEP 14, 2026	48,189	Not observed
SEP 13, 2026	43,528	Not observed
SEP 12, 2026	43,190	Not observed
SEP 11, 2026	43,454	Not observed
SEP 10, 2026	41,003	Not observed
SEP 9, 2026	39,961	Not observed
SEP 8, 2026	37,481	Not observed
SEP 7, 2026	37,968	Not observed
SEP 6, 2026	38,055	Not observed
SEP 5, 2026	39,142	Not observed
SEP 4, 2026	40,325	Not observed
SEP 3, 2026	39,390	Not observed
SEP 2, 2026	41,458	Not observed
SEP 1, 2026	41,001	Not observed
AUG 31, 2026	39,161	Not observed
AUG 30, 2026	36,439	Not observed
AUG 29, 2026	37,582	Not observed
AUG 28, 2026	39,722	Not observed
AUG 27, 2026	39,320	Not observed
AUG 26, 2026	38,830	Not observed
AUG 25, 2026	39,505	Not observed
AUG 24, 2026	38,752	Not observed
AUG 23, 2026	38,070	Not observed
AUG 22, 2026	39,336	Not observed
AUG 21, 2026	41,033	Not observed
AUG 20, 2026	42,567	Not observed
AUG 19, 2026	44,592	Not observed
AUG 18, 2026	44,837	Not observed
AUG 17, 2026	43,091	Not observed
AUG 16, 2026	41,463	Not observed
AUG 15, 2026	43,446	Not observed
AUG 14, 2026	46,366	Not observed
AUG 13, 2026	49,893	Not observed
AUG 12, 2026	50,629	Not observed
AUG 11, 2026	50,018	Not observed
AUG 10, 2026	47,181	Not observed
AUG 9, 2026	46,475	Not observed
AUG 8, 2026	47,309	Not observed
AUG 7, 2026	49,327	Not observed
AUG 6, 2026	49,639	Not observed
AUG 5, 2026	49,858	Not observed
AUG 4, 2026	49,437	Not observed
AUG 3, 2026	47,685	Not observed
AUG 2, 2026	46,229	Not observed
AUG 1, 2026	46,300	Not observed
JUL 31, 2026	46,924	Not observed
JUL 30, 2026	47,302	Not observed
JUL 29, 2026	46,137	Not observed
JUL 28, 2026	45,678	Not observed
JUL 27, 2026	43,241	Not observed
JUL 26, 2026	41,302	Not observed
JUL 20, 2026	35,433	Not observed
JUL 13, 2026	26,824	Not observed

Facts from the registry

Latest version: v1.1.0; 595 versions
First published: AUG 6, 2025
Last release: SEP 3, 2026; 51d ago
Licence: Not reported
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

primer/react

An implementation of GitHub's Primer Design System using React

Stars: 3.9K
Forks: 687
Language: TypeScript
Last push: 22d ago
Last release: 23d ago

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

Dependencies latest version · v1.1.0

Runtime 8

@modelcontextprotocol/client^2.0.0
@modelcontextprotocol/server^2.0.0
@primer/octicons^19.15.5
@primer/primitives10.x || 11.x
@primer/react^38.38.0
cheerio^1.0.0
turndown^7.2.0
zod^4.3.5

Related news

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