`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,619 Dependabot PRs

Latest PR:
1 day 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 5 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 about 3 hours 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 the production-dependencies group across 1 directory with 4 updates

LerianStudio/lerian-mcp-server #51

1.17.1 → 1.17.2 Patch PR

Closed 10 months ago 5 comments

chore(deps): update: bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.2

chatwork/chatwork-mcp-server #165

1.17.0 → 1.17.2 Patch PR

Merged 10 months ago

Bump the production-dependencies group across 1 directory with 2 updates

alexanderop/plausible-mcp #3

1.17.1 → 1.17.2 Patch PR

Closed 10 months ago 4 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.2

contentful/contentful-mcp-server #91

1.17.0 → 1.17.2 Patch PR

Open 10 months ago

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.2

SAP/ai-sdk-js #941

1.17.0 → 1.17.2 Patch PR

Open 10 months ago

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.2

SAP/ai-sdk-js #934

1.17.1 → 1.17.2 Patch PR

Merged 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.2

SocketDev/socket-mcp #47

1.17.0 → 1.17.2 Patch PR

Open 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.2

jeswr/solid-mcp #94

1.17.1 → 1.17.2 Patch PR

Open 10 months ago 1 comment

Bump the npm-production group with 2 updates

chrisreddington/turn-based-game-mcp #11

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

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

mattiasw/browserloop #33

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago

⬆️ Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

toms74209200/mcp-maxima #61

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago

⬆️ Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

toms74209200/mcp-gitmoji #33

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

tambo-ai/tambo #784

1.17.0 → 1.17.1 Patch PR

Open 10 months ago 1 comment

Bump the dev-dependencies group across 1 directory with 4 updates

aibtcdev/stacks-mcp-server #4

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

pnp/cli-microsoft365-mcp-server #38

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 1 comment

Bump the dependencies group with 4 updates

distantorigin/mcp-telnet #4

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago

deps(deps): bump the patch-updates group with 2 updates

doraemon0905/sentry-mcp #10

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

upspawn/todoist-mcp #22

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

Bump the minor-and-patch group with 4 updates

appsignal/appsignal-mcp #21

1.17.0 → 1.17.1 Patch PR

Open 10 months ago 2 comments

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

treasure-data/td-mcp-server #95

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago 1 comment

chore(deps):(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

wbopan/cui #20

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

aaronsb/apptio-target-process-mcp #189

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

albert-mr/genlayer-mcp-server #11

1.17.0 → 1.17.1 Patch PR

Open 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

HumanSecurity/human-mcp-server #46

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

chore: bump the dependencies group with 2 updates

lirantal/mcp-server-nodejs-api-docs #35

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 3 comments

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

PromptMixerDev/prompt-mixer-anthropic-ai-connector #274

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

yuniko-software/minecraft-mcp-server #108

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago

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

uddhav/creative-thinking #167

1.17.0 → 1.17.1 Patch PR

Open 10 months ago 8 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

sapientpants/deepsource-mcp-server #115

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

samwang0723/mcp-booking #21

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

samwang0723/mcp-google-assistant #10

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

sapientpants/sonarqube-mcp-server #255

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

SAP/ai-sdk-js #918

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago 1 comment

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

yk-lab/text2slack-mcp #19

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 4 comments

chore(deps)(deps): Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1 in the production-dependencies group

atani/mcp-server-macos-reminders #15

1.17.0 → 1.17.1 Patch PR

Open 10 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

Morlock52/newmedia #1

1.17.0 → 1.17.1 Patch PR

Open 10 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

aws-powertools/powertools-mcp #166

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

dev-proxy-tools/mcp #47

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

scho-to/mcp-jira-cloud-v2 #13

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

withinfocus/tba-mcp-server #4

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

chore(deps): update: bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

chatwork/chatwork-mcp-server #162

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

contentful/contentful-mcp-server #81

1.17.0 → 1.17.1 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

chrisleekr/mcp-server-playground #34

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

jeswr/solid-mcp #90

1.17.0 → 1.17.1 Patch PR

Merged 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

SocketDev/socket-mcp #43

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

Bump the dev-dependencies group across 1 directory with 3 updates

aibtcdev/stacks-mcp-server #3

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.1

adamjmurray/producer-pal #98

1.17.0 → 1.17.1 Patch PR

Open 10 months ago

deps(deps): bump the runtime-dependencies group with 3 updates

mattiasw/browserloop #26

1.15.0 → 1.15.1 Patch PR

Open 11 months ago

⬆️ Bump @modelcontextprotocol/sdk from 1.15.0 to 1.15.1

toms74209200/mcp-maxima #52

1.15.0 → 1.15.1 Patch PR

Merged 11 months ago 1 comment

⬆️ Bump @modelcontextprotocol/sdk from 1.15.0 to 1.15.1

toms74209200/mcp-gitmoji #25

1.15.0 → 1.15.1 Patch PR

Merged 11 months ago

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%)