`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,640 Dependabot PRs

Latest PR:
5 days 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 5 days 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 5 days 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 5 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

RSS Feed

chore(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

olaservo/shannon-thinking #12

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.16.0 to 1.18.2

Levalicious/server-memory #28

1.16.0 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

security: bump @modelcontextprotocol/sdk from 1.12.1 to 1.18.2

akiojin/playfab-mcp-server #178

1.12.1 → 1.18.2 Minor PR

Closed 9 months ago 3 comments

[dependencies]: Bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2

GUIAENCONSTRUCCIONGLOBAM/xGithub-private #25

1.15.1 → 1.18.2 Minor PR

Closed 9 months ago 2 comments

chore(deps): update: bump @modelcontextprotocol/sdk from 1.17.2 to 1.18.2

chatwork/chatwork-mcp-server #191

1.17.2 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.4.1 to 1.18.2

l878waw/mcp-server-asana #32

1.4.1 → 1.18.2 Minor PR

Open 9 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.18.2

MCP-Mirror/OctoMind-dev_octomind-mcp #89

1.11.0 → 1.18.2 Minor PR

Open 9 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.15.0 to 1.18.2

julienroussel/mcp #201

1.15.0 → 1.18.2 Minor PR

Open 9 months ago

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2

ravitemer/mcp-hub #124

1.15.1 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

fix(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2

ver0-project/mcps #89

1.15.1 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Update @modelcontextprotocol/sdk requirement from ^1.17.2 to ^1.18.2

mfukushim/avatar-shell #96

^1.17.2 → ^1.18.2 Minor PR

Closed 9 months ago 1 comment

chore(deps): Bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

SAP/ai-sdk-js #1120

1.18.1 → 1.18.2 Patch PR

Merged 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.2

olaservo/mcp-maintainer-toolkit #14

1.18.0 → 1.18.2 Patch PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2

DecisionsDev/decision-intelligence-mcp-server #100

1.17.5 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.2

SocketDev/socket-mcp #80

1.18.0 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

jeswr/solid-mcp #126

1.18.1 → 1.18.2 Patch PR

Merged 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.18.2

timrogers/formanator #545

1.13.2 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.0 to 1.18.2

cadugrillo/s7-mcp-server #5

1.13.0 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.18.2

muratsu/mcplens #71

1.11.2 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.16.0 to 1.18.2

Levalicious/server-sequential-thinking #32

1.16.0 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

esaio/esa-mcp-server #12

1.18.1 → 1.18.2 Patch PR

Merged 9 months ago

Bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2

ppworks/ppdiary #24

1.17.5 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.16.0 to 1.18.2

delano/DesktopCommanderMCP-with-privacy #23

1.16.0 → 1.18.2 Minor PR

Closed 9 months ago 1 comment

deps(deps): bump the all-dependencies group with 43 updates

mgtechgroup/react-starter-kit #1

1.17.5 → 1.18.2 Minor PR

Open 9 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

adamjmurray/producer-pal #127

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2

arcjet/mcp #131

1.15.1 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

olaservo/mcp-advisor #29

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.18.2

PatrickRuddiman/local-search-mcp #13

0.5.0 → 1.18.2 Major PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.2

cedricziel/aha-mcp #142

1.18.0 → 1.18.2 Patch PR

Merged 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2 in the production-dependencies group across 1 directory

jordanburke/kuzudb-mcp-server #18

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.13.0 to 1.18.1

cadugrillo/s7-mcp-server #2

1.13.0 → 1.18.1 Minor PR

Closed 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.1 in the runtime-dependencies group

mattiasw/browserloop #71

1.18.0 → 1.18.1 Patch PR

Merged 9 months ago

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.1 in the production-dependencies group

Sreeja2612/mcp_server #1

1.18.0 → 1.18.1 Patch PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.1 in the production-dependencies group

manichandrika1380/mcp-server #1

1.18.0 → 1.18.1 Patch PR

Closed 9 months ago 1 comment

deps(deps): bump the all-dependencies group with 38 updates

kriasoft/react-starter-kit #2119

1.17.5 → 1.18.1 Minor PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.18.1

PatrickRuddiman/local-search-mcp #8

0.5.0 → 1.18.1 Major PR

Closed 9 months ago 1 comment

deps(frontend): bump the frontend-dependencies group across 1 directory with 24 updates

archestra-ai/archestra #578

1.18.0 → 1.18.1 Patch PR

Open 9 months ago

deps(frontend): bump the frontend-dependencies group across 1 directory with 23 updates

archestra-ai/archestra #570

1.18.0 → 1.18.1 Patch PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.1

jimmcq/dice-rolling-mcp #43

1.18.0 → 1.18.1 Patch PR

Closed 9 months ago 2 comments

chore(deps): bump the frontend-dependencies group with 9 updates

lawmight/TCDynamics #18

1.18.0 → 1.18.1 Patch PR

Merged 9 months ago 2 comments

deps(frontend): bump the frontend-dependencies group across 1 directory with 24 updates

archestra-ai/archestra #561

1.18.0 → 1.18.1 Patch PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.1

gabrielmaialva33/mcp-filesystem #99

1.17.5 → 1.18.1 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.18.1

ExpertVagabond/solana-mcp-server #12

0.5.0 → 1.18.1 Major PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.18.1

ExpertVagabond/sui-mcp-server #4

0.5.0 → 1.18.1 Major PR

Closed 9 months ago 1 comment

⬆️ Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.1

toms74209200/mcp-gitmoji #46

1.18.0 → 1.18.1 Patch PR

Open 9 months ago 1 comment

⬆️ Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.1

toms74209200/mcp-maxima #80

1.18.0 → 1.18.1 Patch PR

Merged 9 months ago 1 comment

chore(deps)(deps): bump the npm-minor-patch group across 1 directory with 44 updates

PhilippSVD/gemini-cli #13

1.15.1 → 1.18.1 Minor PR

Open 9 months ago

chore(deps): bump the frontend-dependencies group with 9 updates

lawmight/TCDynamics #15

1.18.0 → 1.18.1 Patch PR

Closed 9 months ago 2 comments

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

ShaneMaglangit/bettergov-mcp #6

1.17.5 → 1.18.1 Minor PR

Open 9 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.18.1

samwang0723/mcp-template #26

1.12.1 → 1.18.1 Minor PR

Closed 9 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%)