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mcp-auth

Plug and play auth for Model Context Protocol (MCP) servers

v1.0.0-beta.1, 31 Aug 2026MITESM onlyTypes: BundledAuthentication and authorisation
$ npm install mcp-auth

Key numbers

As of 25 Sept 2026
Weekly downloads
14.7k
+3872% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
24 days ago
v1.0.0-beta.1
GitHub stars
51
4 forks
Open issues / PRs
0 / 0
Contributors
-
Commits, last 52 weeks
10

Downloads

Last week 2026-09-15 to 2026-09-21
010k20k30kSept 2025Mar 2026Sept 2026High 29.6k (26 May 2026)Low 267 (7 Oct 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

14,661 downloads last week, 85,089 in the last month. The 12-month change of +3872% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.0.0-beta.1, 31 Aug 202624 days ago
First published
-
Last push to GitHub
31 Aug 202624 days before the snapshot
Repository archived
No
Open issues
0
Open pull requests
0
Commits, last 52 weeks
10
Dependents on npm
4

Major versions

-

Recent releases

-

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=20.19.0
Runtimes
-
Unpacked size (npm)
74 kB
Dependencies (1)
jose
Peer dependencies (1)
@modelcontextprotocol/server
npm install mcp-auth
  • jsDelivrhttps://cdn.jsdelivr.net/npm/mcp-auth@1.0.0-beta.1/
  • unpkghttps://unpkg.com/mcp-auth@1.0.0-beta.1/
  • esm.shhttps://esm.sh/mcp-auth@1.0.0-beta.1
PackageWeekly downloadsGzipLast releaseModuleComparison
@better-auth/mcp182k-todayESM only-
@better-auth/cimd133.3k-todayESM only-
@better-auth/sso560.9k-todayESM only-
better-auth6.1m-todayESM only-
@auth/sveltekit35.5k-2 months agoESM only-
next-auth4.4m-2 months agoESM + CommonJS-
@auth/core3.2m-2 months agoESM only-
@node-oauth/oauth2-server144.5k-5 months agoCommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.