`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,646 Dependabot PRs

Latest PR:
1 day ago

Unique Repositories:
3,050 repositories

Unique Repos (30 days):
39 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 10 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 10 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 4 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

deps(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5

dynatrace-oss/dynatrace-mcp #140

1.17.4 → 1.17.5 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.15.0 to 1.17.5

0GiS0/mcp-sampling #60

1.15.0 → 1.17.5 Minor PR

Open 10 months ago

chore(deps)(deps): bump @modelcontextprotocol/sdk from 0.6.1 to 1.17.5 in /mcp-server

jjordy/orchestra #54

0.6.1 → 1.17.5 Major PR

Closed 10 months ago 2 comments

chore(deps): bump the production-dependencies group across 1 directory with 10 updates

chrisdoc/hevy-mcp #115

1.17.4 → 1.17.5 Patch PR

Closed 10 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.15.0 to 1.17.5

0GiS0/mcp-sampling #56

1.15.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.17.5

ahmetbarut/jira-mcp #46

1.13.2 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.8.0 to 1.17.5

morinokami/mcpsh #125

1.8.0 → 1.17.5 Minor PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.17.5

mc-sep/awa #34

1.0.4 → 1.17.5 Minor PR

Open 10 months ago 1 comment

chore(deps): Bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5

PromptMixerDev/prompt-mixer-anthropic-ai-connector #290

1.17.4 → 1.17.5 Patch PR

Merged 10 months ago

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.17.5

Dominator-Index/chatgpt-next-web #6

1.0.4 → 1.17.5 Minor PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.12.1 to 1.17.5

redmorestudio/google-apps-script-mcp #21

1.12.1 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

build(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.17.5

ACUY-D/AGENT-DIRECTOR #29

0.5.0 → 1.17.5 Major PR

Open 10 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.17.5

wenweiBao/gpt-next-02 #34

1.0.4 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5

flaviodelgrosso/fastify-mcp-server #37

1.17.4 → 1.17.5 Patch PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5

draffetseder/sleeper-mcp #12

1.17.4 → 1.17.5 Patch PR

Closed 10 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.17.5

gleanwork/mcp-server #275

1.15.1 → 1.17.5 Minor PR

Open 10 months ago

build(deps): bump the dependencies group across 1 directory with 55 updates

OneGrep/typescript-sdk #107

1.11.0 → 1.17.5 Minor PR

Open 10 months ago

build(deps): bump the dependencies group across 1 directory with 49 updates

toolprint/sdk-ts #27

1.13.2 → 1.17.5 Minor PR

Open 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5

KRDS-MCP/krds-mcp #16

1.17.4 → 1.17.5 Patch PR

Open 10 months ago 1 comment

npm(deps-dev): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.5

NordGus/financo #593

1.17.3 → 1.17.5 Patch PR

Closed 10 months ago 1 comment

chore(deps): bump the production-dependencies group across 1 directory with 7 updates

Descomplicar-Marketing-e-Tecnologia/mcp-perfex-crm #6

1.17.4 → 1.17.5 Patch PR

Open 10 months ago 1 comment

chore(deps): bump the minor-and-patch group across 1 directory with 24 updates

oculairmedia/Letta-MCP-server #67

1.16.0 → 1.17.5 Minor PR

Open 10 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.17.5

dayal-arnav05/Salesforce-MCP-TS #15

0.5.0 → 1.17.5 Major PR

Closed 10 months ago 1 comment

chore(deps): bump the non-major group across 1 directory with 7 updates

Vijay-Duke/mcp-atlassian #43

1.17.3 → 1.17.5 Patch PR

Merged 10 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5 in the production-dependencies group

jordanburke/kuzudb-mcp-server #9

1.17.4 → 1.17.5 Patch PR

Open 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.5

samwang0723/mcp-booking #29

1.17.0 → 1.17.5 Patch PR

Open 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.5

vespo92/QBO-MCP-TS #38

1.17.3 → 1.17.5 Patch PR

Open 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.15.0 to 1.17.5

workos/vercel-mcp-example #55

1.15.0 → 1.17.5 Minor PR

Closed 10 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.7.0 to 1.17.5

zhang20245/miaogegpt1 #55

1.7.0 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

build(deps): bump the dependencies group across 1 directory with 19 updates

toolprint/sdk-ts #26

1.13.2 → 1.17.5 Minor PR

Open 10 months ago 4 comments

chore(deps-dev): Bump @modelcontextprotocol/sdk from 1.13.2 to 1.17.5

knishioka/cost-management-mcp #82

1.13.2 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.16.0 to 1.17.5

nicou/tick-mcp-server #37

1.16.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.17.5

akiojin/playfab-mcp-server #143

1.12.1 → 1.17.5 Minor PR

Open 10 months ago 1 comment

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

OneGrep/typescript-sdk #106

1.11.0 → 1.17.5 Minor PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.17.5

cheqd/mcp-toolkit #76

1.13.1 → 1.17.5 Minor PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.2 to 1.17.5

Morlock52/newmedia #88

1.17.2 → 1.17.5 Patch PR

Open 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.17.5

Yanis/mon-chat2 #54

1.0.4 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.17.5

Dark-Town/paidtech-chat #34

1.0.4 → 1.17.5 Minor PR

Open 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.16.0 to 1.17.5

SBTopZZZ-LG/minecraft-mcp-server #37

1.16.0 → 1.17.5 Minor PR

Open 10 months ago

Bump @modelcontextprotocol/sdk from 1.15.1 to 1.17.5

urbantz-logistics/mcp-nuclino #15

1.15.1 → 1.17.5 Minor PR

Open 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.11.1 to 1.17.5

glean-go-demo/mcp-server #42

1.11.1 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.9.0 to 1.17.5

NikoMix/mcp-server-azdo #56

1.9.0 → 1.17.5 Minor PR

Open 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.5 in /mcp

sumup/sumup-agent-toolkit #194

1.17.3 → 1.17.5 Patch PR

Closed 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.1 to 1.17.5

morinokami/mcp-server-hackernews #91

1.10.1 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.17.5

RonHouben/postgres-mcp-server #87

1.15.1 → 1.17.5 Minor PR

Open 10 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.5.0 to 1.17.5

ateeyak/n8n-nodes-mcp #92

1.5.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

deps(deps): bump the patch-updates group with 30 updates

doraemon0905/github-review #23

1.17.4 → 1.17.5 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.17.5 in the production-dependencies group

kadykov/mcp-openapi-schema-explorer #118

1.17.4 → 1.17.5 Patch PR

Open 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.5

MCP-Mirror/mongodb-js_mongodb-mcp-server #101

1.17.0 → 1.17.5 Patch PR

Merged 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.17.5

actions/ai-inference #108

1.15.1 → 1.17.5 Minor PR

Closed 10 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 3,705 (42.9%)

Merged 494 (5.7%)

Closed 3,965 (45.9%)

PR Types

Major 294 (3.4%)

Minor 6,600 (76.3%)

Patch 1,268 (14.7%)