`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,640 Dependabot PRs

Latest PR:
2 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 2 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 2 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 2 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

Bump @modelcontextprotocol/sdk from 1.9.0 to 1.24.0

irvinebroque/intercom-mcp-server #8

1.9.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.7.0 to 1.24.0

scrtlabs/activepieces #20

1.7.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

deps: bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

City-of-Helsinki/palvelutarjotin-admin #429

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0

Rethunk-Tech/mcp-golang #52

1.8.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

AutomaticPotato/found-skies #28

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

tkskto/mysite #249

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.7.0 to 1.24.0

team-listnr/activepieces #24

1.7.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

propra-tech/jsonata-mcp #1

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

stevethedev/std-jest #197

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.10.1 to 1.24.0

ably/ably-cli #113

1.10.1 → 1.24.0 Minor PR

Closed 7 months ago 3 comments

build(deps): bump @modelcontextprotocol/sdk from 1.4.1 to 1.24.0

aliyun/alibabacloud-iqs-tongxiao-mcp-server #5

1.4.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0 in /js

SamaelxLunafreya/genkit #18

1.8.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

primenumber-dev/Figma-Context-MCP #4

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

blocklet/mcp-inspector #16

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

daver987/remote-mcp-server-authless #4

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0 in /apps/mcp-server

rodgui/inbox-zero #8

1.8.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0

jeroensmink98/tenderned-mcp #1

1.8.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0

kritsanan1/magic-mcp #2

1.8.0 → 1.24.0 Minor PR

Closed 7 months ago 4 comments

Bump @modelcontextprotocol/sdk from 1.9.0 to 1.24.0

maqi1520/md2card-mcp-server #5

1.9.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

jonrysimbolon/restaurant-catalogue #8

1.11.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

olivmath/dapp-ogc #9

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): Bump the npm_and_yarn group across 1 directory with 2 updates

pinkpixel-dev/blabber-mcp #4

0.6.0 → 1.24.0 Major PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0

btwiuse/npm-search-mcp-server #6

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.9.0 to 1.24.0

PushPress/pushpress-ts #83

1.9.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.7.0 to 1.24.0 in /hub/demo

trizist/nearai #6

1.7.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.7.0 to 1.24.0

stackai/stack-ai-mcp #3

1.7.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0 in /mcp-host

Azure-Samples/azure-container-apps-ai-mcp #11

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0

korchasa/brave-search-mcp #1

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.9.0 to 1.24.0

jongan69/remote-mcp-server #8

1.9.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 0.6.0 to 1.24.0

Ryotakobayash/google-workspace-mcp-server-by-itc #1

0.6.0 → 1.24.0 Major PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.19.1 to 1.24.0

otdoges/zapdev #156

1.19.1 → 1.24.0 Minor PR

Open 7 months ago 12 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0

bsv-blockchain/bsv-mcp #4

1.8.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

Aumi4O/ahrefs-mcp-server #6

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0 in /web

Pr0meTheuSS/DistributedSystems #11

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0 in /src/memory

JaclynCodes/servers #5

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.4.1 to 1.24.0 in /mcp-servers/mcp-server-vscode

microsoft/semanticworkbench #648

1.4.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.4.1 to 1.24.0 in /packages/agent-kit

entrepeneur4lyf/agent-kit #9

1.4.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.17.1 to 1.24.0 in /node/mcp/adder

kengonakajima/snippets #41

1.17.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.24.0

NexaTechX/claude-task-master #8

1.8.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.7.0 to 1.24.0 in /MssqlMcp/Node

JeminiDev/SQL-AI-MCP #6

1.7.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.6.1 to 1.24.0 in /examples/e2b-csv-contacts-importer

inngest/agent-kit #257

1.6.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0

Commencement-Technology/ClaudeDesktopCommander #4

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.7.0 to 1.24.0

buihongduc132/cline #19

1.7.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0 in /azure-devops-mcp/project-management/reference/mcp-server/src/github

julianobarbosa/MCP #6

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.24.0

chadnpc/Page2Md #11

1.0.4 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0 in /src/postgres

GIJaws/servers #5

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.0.3 to 1.24.0 in /mcp-client

neondatabase/mcp-server-neon #146

1.0.3 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0

dvcrn/mcp-server-siri-shortcuts #15

1.0.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 0.6.1 to 1.24.0

ghostsecurity/ghost-mcp-server #1

0.6.1 → 1.24.0 Major PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.1 to 1.24.0 in /src/slack

allganize/mcp_servers #5

1.0.1 → 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%)