`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,619 Dependabot PRs

Latest PR:
about 15 hours ago

Unique Repositories:
3,035 repositories

Unique Repos (30 days):
101 repositories

Security Advisories

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

GHSA-345p-7cg4-v4c7 CVE-2026-25536 HIGH published 4 months ago • updated about 2 months ago

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

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

GHSA-8r9q-7v3j-jr4g CVE-2026-0621 HIGH published 5 months ago • updated 4 days ago

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

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

GHSA-w48q-cv73-mx4w CVE-2025-66414 HIGH published 6 months ago • updated 14 days 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 (filtered by: Patch PRs )

RSS Feed Clear filter

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4 in the mcp-dependencies group

trevSmart/mcp_salesforce #38

1.17.3 → 1.17.4 Patch PR

Open 10 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

scho-to/mcp-jira-cloud-v2 #16

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

dynatrace-oss/dynatrace-mcp #120

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

deps(poml-mcp)(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

iberi22/POML-MCP #6

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 5 comments

deps(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

commjoen/generated-game-experiment #132

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago 2 comments

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

PromptMixerDev/prompt-mixer-anthropic-ai-connector #286

1.17.2 → 1.17.4 Patch PR

Merged 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

yuniko-software/minecraft-mcp-server #125

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

flaviodelgrosso/fastify-mcp-server #33

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

draffetseder/sleeper-mcp #9

1.17.2 → 1.17.4 Patch PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4 in the production-dependencies group

quanticsoul4772/github-mcp #121

1.17.3 → 1.17.4 Patch PR

Open 10 months ago 2 comments

Bump the npm-dependencies group across 1 directory with 68 updates

cmndcntrlcyber/MCP-Nexus #9

1.17.2 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.4

samwang0723/mcp-booking #28

1.17.0 → 1.17.4 Patch PR

Closed 10 months ago 2 comments

chore(deps): bump the non-major group with 5 updates

Vijay-Duke/mcp-atlassian #31

1.17.3 → 1.17.4 Patch PR

Open 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

vespo92/QBO-MCP-TS #30

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 2 comments

npm(deps-dev): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

NordGus/financo #517

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.4

Morlock52/newmedia #66

1.17.0 → 1.17.4 Patch PR

Open 10 months ago 1 comment

chore(deps): update: bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

chatwork/chatwork-mcp-server #175

1.17.2 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump the production-dependencies group across 1 directory with 13 updates

ccbuildalot23/serenity-sober-pathways-guide #95

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 3 comments

build(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4 in /mcp

sumup/sumup-agent-toolkit #177

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

chore(deps): bump the production-dependencies group with 2 updates

kadykov/mcp-openapi-schema-explorer #112

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

tsmztech/mcp-server-salesforce #35

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

deps(deps): bump the patch-updates group with 5 updates

doraemon0905/github-review #19

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

deps: Bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.4

conorluddy/xc-mcp #44

1.17.1 → 1.17.4 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

tambo-ai/tambo-cloud #1625

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

tuannvm/codex-mcp-server #3

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.4

contentful/contentful-mcp-server #119

1.17.0 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.4

samwang0723/mcp-google-assistant #18

1.17.0 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

SAP/ai-sdk-js #1002

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

SAP/ai-sdk-js #999

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

yk-lab/text2slack-mcp #34

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 5 comments

chore(deps)(deps): Bump the production-dependencies group across 1 directory with 2 updates

atani/mcp-server-macos-reminders #21

1.17.0 → 1.17.4 Patch PR

Open 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.4 in /gmail-mcp-extension/mcp-server

cafferychen777/gmail-mcp #11

1.17.0 → 1.17.4 Patch PR

Open 10 months ago 1 comment

Bump the app group across 1 directory with 18 updates

Magiscribe/Magiscribe-API #277

1.17.2 → 1.17.4 Patch PR

Open 10 months ago 1 comment

chore(deps-dev): bump the other-dev-dependencies group with 64 updates

jzp183/cherry-studio #8

1.17.0 → 1.17.4 Patch PR

Open 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4 in the production-dependencies group

vivekprajapat305/Chatgpt-mcp-server #1

1.17.3 → 1.17.4 Patch PR

Open 10 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

DecisionsDev/decision-intelligence-mcp-server #74

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

olaservo/mcp-maintainer-toolkit #3

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

SocketDev/socket-mcp #55

1.17.3 → 1.17.4 Patch PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

jeswr/solid-mcp #102

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.4

feiskyer/chatgpt-copilot #561

1.17.1 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4 in the production-dependencies group

alexanderop/mcp-server-starter-ts #29

1.17.3 → 1.17.4 Patch PR

Open 10 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.4 in /examples/chatbots/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #409

1.17.1 → 1.17.4 Patch PR

Open 10 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.4 in /e2e_tests/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #375

1.17.1 → 1.17.4 Patch PR

Merged 10 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

adamjmurray/producer-pal #109

1.17.3 → 1.17.4 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

olaservo/mcp-advisor #20

1.17.2 → 1.17.4 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

fazer-ai/mcp-obsidian #43

1.17.2 → 1.17.4 Patch PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

aws-powertools/powertools-mcp #200

1.17.3 → 1.17.4 Patch PR

Merged 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

OctoMind-dev/octomind-mcp #221

1.17.2 → 1.17.4 Patch PR

Merged 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.4

dev-proxy-tools/mcp #54

1.17.2 → 1.17.4 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.4

Zion-Holdings/zion.app #5096

1.17.3 → 1.17.4 Patch PR

Open 10 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 3,693 (42.8%)

Merged 494 (5.7%)

Closed 3,950 (45.8%)

PR Types

Major 294 (3.4%)

Minor 6,573 (76.3%)

Patch 1,268 (14.7%)