`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,640 Dependabot PRs

Latest PR:
1 day ago

Unique Repositories:
3,046 repositories

Unique Repos (30 days):
63 repositories

Security Advisories

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

GHSA-8r9q-7v3j-jr4g CVE-2026-0621 HIGH published 6 months ago • updated 1 day ago

### Impact A ReDoS vulnerability in the `UriTemplate` class allows attackers to cause denial of service. The `partToRegExp()` function generates a...

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

GHSA-345p-7cg4-v4c7 CVE-2026-25536 HIGH published 5 months ago • updated 1 day ago

### Summary Cross-client data leak via two distinct issues: (1) reusing a single `StreamableHTTPServerTransport` across multiple client requests, ...

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

GHSA-w48q-cv73-mx4w CVE-2025-66414 HIGH published 7 months ago • updated 1 day ago

The Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default for HTTP-based servers. When an HTTP-based MCP ...

Recent PRs

RSS Feed

build(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0 in /mcp_servers/resend

Klavis-AI/klavis #748

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0 in /packages/@n8n/nodes-langchain

GetSales-Inc/n8n #4

1.12.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.24.0

nikaera/zenn.dev #66

1.15.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.24.0

luthersystems/mcp-server-slack #6

1.15.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Build(deps-dev): Bump @modelcontextprotocol/sdk from 1.11.3 to 1.24.0 in /frontend

mag-d-alen/knownledge_nuggets #8

1.11.3 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0 in /docs

vighnesh153/pikadroid #15

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

ErasmusEgalitarian/DMS-MGM-JS_APP #4

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

Mosasathaliya/ten-framework #8

1.11.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

FrontEndOnFront/frontendonfrontwebsite #8

1.12.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0 in /mcp-server

SilentKnight87/ai-news-agent #21

1.13.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.16.0 to 1.24.0

thunderclient/thunderclient-mcp #20

1.16.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0

covalenthq/goldrush-mcp-server #25

1.13.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0

evanholmes/remote-mcp-server-authless #5

1.13.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0 in /mcp/glue-catalog-server

aws-samples/sample-data-catalog-agents-with-mcp #3

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0

noothiakshith/iomp1 #5

1.12.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

whit3rabbit/camoufox-mcp #8

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.3 to 1.24.0

hud-evals/reloaderoo #8

1.12.3 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0

MikePfunk28/gemini-cli #2

1.13.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

trizist/nbaaiinaction #6

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

build(deps): Bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

MyunghoBae/codebase-mcp-server #27

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.3 to 1.24.0

flinstonedev/querysculptor #2

1.12.3 → 1.24.0 Minor PR

Open 7 months ago 3 comments

build(deps): bump @modelcontextprotocol/sdk from 1.11.3 to 1.24.0 in the npm_and_yarn group across 1 directory

chronie-shizutoki/web-liquid-glass-calendar #7

1.11.3 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.3 to 1.24.0

CodeurDHonneur/shadow-generator #5

1.11.3 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

homecu/Figma-Context-MCP #3

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.24.0

AgentDock/AgentDock #308

1.13.2 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0

ricardoaguiar/remote-mcp-server-authless #5

1.13.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0 in /ALIC-project-2-master

AdityaJainghetal/ALIC-websites #18

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0 in /workspaces/mcp-chat

StateFarmIns/community-plugins #36

1.13.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0

trizist/n8n #15

1.12.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

deps(server)(deps): bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0 in /webai-server

cpjet64/WebAI-MCP #62

1.12.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.4 to 1.24.0 in /Chapter07/solutions/typescript

PacktPublishing/Learn-Model-Context-Protocol-with-TypeScript #10

1.11.4 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

trizist/expo-rsc-movies #3

1.11.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0

noritaka1166/Roo-Code #13

1.12.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

AI-Hackathon-Winners/FrontEnd #7

1.11.2 → 1.24.0 Minor PR

Open 7 months ago 4 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0 in /core

continuedev/continue #8971

1.12.0 → 1.24.0 Minor PR

Closed 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

ALashchotka/currency-exchange #8

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.5 to 1.24.0

yuiseki/osm-mcp-server #26

1.11.5 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

executiveusa/claude-task-master #8

1.12.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.24.0

un1tz3r0/gitingest-cf-remote-mcp-server #5

1.13.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.24.0

numeric-io/openai-agents-js #11

1.12.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.12.0 to 1.24.0

irvinebroque/remote-mcp-server-4 #10

1.12.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.3 to 1.24.0 in /react.js/traversy media/Todo

ashishbindra2/myweb #15

1.11.3 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0 in /frontend

KarnaukhRoman/MyPortfolio #6

1.11.2 → 1.24.0 Minor PR

Open 7 months ago 2 comments

npm(deps-dev): bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

markblandford/canopy #223

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

AdityaJainghetal/ALIC-frontend-2 #8

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

build(deps-dev): bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

dev-bcn/dev-bcn.github.io #811

1.11.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

dev-chouhan/Click-Counter-Game #5

1.11.2 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

seijikohara/nuxt3-primevue-template #14

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.11.3 to 1.24.0 in /cloudrunfunctions/cloudbase-agent

TencentCloudBase/awesome-cloudbase-examples #145

1.11.3 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.3 to 1.24.0

i-free-developer/moto-design #9

1.11.3 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Package Details

Name:	`@modelcontextprotocol/sdk`
Ecosystem:	npm
PURL Type:	npm
Package URL:	`pkg:npm/@modelcontextprotocol/sdk`
JSON API:	View JSON

Security Advisories

3

Active advisories

HIGH 3

View All npm Advisories

Package Information

Description:

Model Context Protocol implementation for TypeScript

Repository:	https://github.com/modelcontextprotocol/typescript-sdk
Homepage:	https://modelcontextprotocol.io
Latest Release:	`1.12.1` about 1 year ago
Dependent Repos:	0
Dependent Packages:	0
Downloads:	20,675,691
Ranking:	Top 25.5593% by dependent repos Top 37.0256% by dependent pkgs

PR Status

Open 3,703 (42.9%)

Merged 494 (5.7%)

Closed 3,961 (45.8%)

PR Types

Major 294 (3.4%)

Minor 6,594 (76.3%)

Patch 1,268 (14.7%)