`@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

chore(deps-dev): Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

bourquep/weewx-me.teo #177

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps-dev): Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

javiergiraldo/mi-portafolio-interactivo #7

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

proj4js/wkt-parser #39

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

jerryxfu/offseason-scorer-keeper #5

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

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

AdityaJainghetal/VP-finance2 #12

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

kritsanan1/cline #18

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 3 comments

build(deps): bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

jvmazagao/j_mazagao #12

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps-dev): bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

node-cron/node-cron #497

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

LalaIAm/tarotlyfe-designs #7

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0 in /kit-app

Waldemar-00/SVELTEKIT_5 #5

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

SchemaStore/schemastore #5187

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

TechTuners-TT/SelfSound #168

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

Armor-test/mcp-confluent #14

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

theonlineeccentric-cell/Website-MCP #2

1.10.2 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

manishgupta72/Ai-Blog-Assistant-Frontend #6

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

chore(deps-dev): Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

Iamshankhadeep/shankhadeep.dev #5

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

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

mznsolucoes/postiz-app #18

1.11.0 → 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/claude-task-master #7

1.8.0 → 1.24.0 Minor PR

Closed 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

NoroffFEU/edu-gate-oct24ft #55

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

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

NBISweden/rda-gorc-im #122

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.14.0 to 1.24.0

GlacierEQ/sre #10

1.14.0 → 1.24.0 Minor PR

Open 7 months ago 5 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

telosnetwork/safe-events-service #10

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.24.0

run-llama/LlamaIndexTS #2242

1.13.0 → 1.24.0 Minor PR

Closed 7 months ago 3 comments

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

HoneycombSoft/invoice_analytics #14

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.0 to 1.24.0

dammitaksh/meet-ai #36

1.13.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0 in /smuggler-mcp

cyproxio/mcp-for-security #19

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

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

aliprg0/Chatle #5

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

build(deps): bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0

riagoncalves/riagoncalves.dev #41

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.2 to 1.24.0 in /issueTracker_proj9

bmkamath2000/React-Projs #30

1.11.2 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

makigas/makigas.es #902

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0 in /04-PracticalImplementation/samples/javascript

JaclynCodes/mcp-for-beginners #6

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.24.0

MeonValleyWeb/examples #3

1.10.2 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

build(deps-dev): bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

i5anin/react-todo-router #5

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 0.6.1 to 1.24.0 in /mcps/neuroviews-camera-mcp

MoLinesGitHub/NeuroViews #6

0.6.1 → 1.24.0 Major PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

wwwyo/mcp-client-typescript #1

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

kenilam/Ki.CL #331

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

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

stevengonsalvez/mcp-ethicalhacks #8

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

chore(deps): Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

Dakraid/Present #16

1.11.1 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

samdev-7/iwantmore.email #7

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

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

Proof-Of-Humanity/proof-of-humanity-v2-website #5

1.11.0 → 1.24.0 Minor PR

Open 7 months ago 2 comments

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

grunsab/LLM-Social-Network #16

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

vat332/apple_website #5

1.11.1 → 1.24.0 Minor PR

Open 7 months ago 1 comment

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

elliot/ui #46

1.10.2 → 1.24.0 Minor PR

Open 7 months ago 1 comment

build(deps-dev): bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

elllyers/prismaneon #5

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

mustafagenc/kurlar #26

1.11.1 → 1.24.0 Minor PR

Open 7 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

randomnerd/youtrack-mcp #8

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.11.1 to 1.24.0

MarwanShehata/recharts #5

1.11.1 → 1.24.0 Minor PR

Open 7 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.11.0 to 1.24.0

Airthium/tanatloc #422

1.11.0 → 1.24.0 Minor PR

Closed 7 months ago 1 comment

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

asankaab/developer-portfolio #25

1.11.0 → 1.24.0 Minor PR

Open 7 months ago 1 comment

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

strangelove-ventures/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%)