`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,635 Dependabot PRs

Latest PR:
1 day ago

Unique Repositories:
3,043 repositories

Unique Repos (30 days):
75 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 11 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 7 months ago • updated 6 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: Open )

RSS Feed Clear filter

Bump the npm_and_yarn group across 1 directory with 3 updates

vercel/streamdown #277

1.22.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.21.0 to 1.24.0 in /modules/yqrashawn/home-manager/dotfiles

yqrashawn/yqdotfiles #133

1.21.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.20.0 to 1.24.0

Devisa/cfagent #6

1.20.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

cloudflare/agents #695

1.23.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

build(deps): bump @modelcontextprotocol/sdk from 1.20.1 to 1.24.0

zxzinn/vercel-ai-sdk-practices #105

1.20.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

build(deps): bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

susumutomita/TenkaCloud #90

1.23.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps)(deps): bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

srikanth-karthi/mcp-portfolio #34

1.22.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

adamjmurray/producer-pal #258

1.22.0 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.19.1 to 1.24.0

TestsigmaInc/stagehand #15

1.19.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

timescale/mcp-boilerplate-node #22

1.23.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.24.0

Sherlock999xxx/DesktopCommanderMCP #6

1.18.0 → 1.24.0 Minor PR

Open 7 months ago 5 comments

build(deps-dev): bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0 in /ui

prowler-cloud/prowler #9416

1.22.0 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.18.1 to 1.24.0

hmmroger/simply-outlook-mcp #36

1.18.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.21.0 to 1.24.0 in /apps/playground

theopenco/llmgateway #1293

1.21.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

pixelatedempathy/pixelated #174

1.23.0 → 1.24.0 Minor PR

Open 7 months ago 5 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.20.2 to 1.24.0

samanhappy/mcphub #473

1.20.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

next-dev-team/next-dev #43

1.22.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0 in /packages/playwright/bundles/mcp

cloudflare/playwright #97

1.17.5 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0 in /packages/playwright/bundles/mcp

microsoft/playwright #38395

1.17.5 → 1.24.0 Minor PR

Open 7 months ago 7 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.20.0 to 1.24.0

billlzzz10/vercel-ai-sdk #21

1.20.0 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

opensearch-project/OpenSearch-Dashboards #11005

1.18.2 → 1.24.0 Minor PR

Open 7 months ago 10 comments

deps(deps): bump @modelcontextprotocol/sdk from 1.21.0 to 1.24.0

juspay/NeuroPulse #20

1.21.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

NabuCasa/support #778

1.22.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0

ooples/mcp-console-automation #19

1.17.4 → 1.24.0 Minor PR

Open 7 months ago 4 comments

Bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0 in /examples/11-zoom-rtms-integration

GlacierEQ/sre #11

1.17.4 → 1.24.0 Minor PR

Open 7 months ago 4 comments

Bump @modelcontextprotocol/sdk from 1.21.0 to 1.24.0

adam0white/GameEval #6

1.21.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.20.0 to 1.24.0 in /rpg-browser-game

alexcatdad/Project-Clockwork #2

1.20.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.2 to 1.24.0

OpenUpSA/fund-beneficiary-management #61

1.17.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.17.2 to 1.24.0 in the npm_and_yarn group across 1 directory

raduwen/raduwen.github.io #629

1.17.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.20.2 to 1.24.0 in /mcp-server

gemini-cli-extensions/security #112

1.20.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0 in /packages/playwright/bundles/mcp

noritaka1166/playwright #10

1.17.5 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.19.1 to 1.24.0

juspay/neurolink #587

1.19.1 → 1.24.0 Minor PR

Open 7 months ago 7 comments

build(deps): Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0 in /mcps/neuroviews-dev-mcp

MoLinesGitHub/NeuroViews #7

1.17.3 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0

billlzzz10/hyprnote #10

1.17.3 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.16.0 to 1.24.0

billlzzz10/notion-mcp-server #43

1.16.0 → 1.24.0 Minor PR

Open 7 months ago 5 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.16.0 to 1.24.0

getsentry/spotlight #1172

1.16.0 → 1.24.0 Minor PR

Open 7 months ago 5 comments

build(deps-dev): bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0

nathfavour/chronoflow #8

1.17.5 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0

robert2687/intellicode-collab #9

1.17.5 → 1.24.0 Minor PR

Open 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0

yumemi-inc/daigirin-2025-2 #61

1.17.4 → 1.24.0 Minor PR

Open 7 months ago 5 comments

Bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0

auguste2003/dongmo-metal #30

1.17.4 → 1.24.0 Minor PR

Open 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.16.0 to 1.24.0 in /example

textlint-ja/textlint-rule-preset-japanese #164

1.16.0 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0

commercetools/mcp-essentials #50

1.17.3 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0

Vijay-Duke/mcp-atlassian #66

1.17.5 → 1.24.0 Minor PR

Open 7 months ago 4 comments

chore: bump @modelcontextprotocol/sdk from 1.16.0 to 1.24.0

AndresMaqueo/AFFiNE #103

1.16.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.24.0

trendmicro-frontend/tonic-ui #1081

1.17.1 → 1.24.0 Minor PR

Open 7 months ago 6 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.24.0 in /src/pizza-data

Azure-Samples/pizza-mcp-agents #11

1.17.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.2 to 1.24.0

yumemi-inc/daigirin-template #248

1.17.2 → 1.24.0 Minor PR

Open 7 months ago 3 comments

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

test-transferwise/backstage-fork-test4 #11

1.13.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 1.17.0 to 1.24.0

sforzando/playwright-mcp-example #3

1.17.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

build(deps): Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0 in /mcpd-bridge-server

mozilla-ai/mcpd-client #14

1.17.3 → 1.24.0 Minor PR

Open 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 3,700 (42.8%)

Merged 494 (5.7%)

Closed 3,959 (45.8%)

PR Types

Major 294 (3.4%)

Minor 6,589 (76.3%)

Patch 1,268 (14.7%)