`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,635 Dependabot PRs

Latest PR:
about 17 hours 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 10 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: Patch PRs )

RSS Feed Clear filter

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3 in /src/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #248

1.13.2 → 1.13.3 Patch PR

Open 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3

jeswr/solid-mcp #75

1.13.2 → 1.13.3 Patch PR

Open 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3 in /examples/chatbots/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #240

1.13.2 → 1.13.3 Patch PR

Closed 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3 in /e2e_tests/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #233

1.13.2 → 1.13.3 Patch PR

Closed 12 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3

SocketDev/socket-mcp #12

1.13.2 → 1.13.3 Patch PR

Open 12 months ago

Bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3 in the production-dependencies group

michaelahern/airthings-consumer-mcp #9

1.13.2 → 1.13.3 Patch PR

Merged 12 months ago

⬆️ Bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.3

toms74209200/mcp-gitmoji #16

1.13.1 → 1.13.3 Patch PR

Merged 12 months ago

⬆️ Bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.3

toms74209200/mcp-maxima #39

1.13.1 → 1.13.3 Patch PR

Merged 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.3

feiskyer/chatgpt-copilot #525

1.13.0 → 1.13.3 Patch PR

Open 12 months ago

Bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3

adamjmurray/producer-pal #61

1.13.2 → 1.13.3 Patch PR

Closed 12 months ago 1 comment

chore(deps): bump the production-dependencies group across 1 directory with 2 updates

civicteam/auth-mcp #43

1.13.2 → 1.13.3 Patch PR

Open 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.13.3

rhofkens/mcp-quotes-server #7

1.13.2 → 1.13.3 Patch PR

Open 12 months ago 2 comments

Bump the dependencies group with 5 updates

distantorigin/mcp-telnet #1

1.13.2 → 1.13.3 Patch PR

Merged 12 months ago

deps(deps): bump the runtime-dependencies group with 2 updates

MCP-Mirror/mattiasw_browserloop #2

1.13.1 → 1.13.2 Patch PR

Open 12 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

chrisleekr/mcp-server-boilerplate #14

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

RoeeJ/seq-mcp #14

1.13.1 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

cosmix/linear-mcp #42

1.13.1 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

tambo-ai/tambo #601

1.13.1 → 1.13.2 Patch PR

Open 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

1mcp-app/agent #67

1.13.0 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

MCP-Mirror/yuniko-software_minecraft-mcp-server #3

1.13.0 → 1.13.2 Patch PR

Open 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

cosmix/jira-mcp #33

1.13.1 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

deps(deps): Bump the production group with 2 updates

kholcomb/Spotify-mcp-server #24

1.13.1 → 1.13.2 Patch PR

Open 12 months ago 3 comments

chore(deps): bump the production-dependencies group with 3 updates

cswkim/discogs-mcp-server #50

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2 in the mcp-sdk group

acedergren/alecs-mcp-server-akamai #55

1.13.0 → 1.13.2 Patch PR

Open 12 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

aaronsb/apptio-target-process-mcp #57

1.13.0 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

build(deps): bump the minor-patch-dependencies group with 6 updates

PaddleHQ/paddle-mcp-server #23

1.13.0 → 1.13.2 Patch PR

Merged 12 months ago

deps(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2 in the production group

truss44/mcp-crypto-price #30

1.13.1 → 1.13.2 Patch PR

Open 12 months ago 1 comment

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

chrisdoc/hevy-mcp #67

1.13.0 → 1.13.2 Patch PR

Open 12 months ago

Bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

yuniko-software/minecraft-mcp-server #83

1.13.0 → 1.13.2 Patch PR

Merged 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

nicou/tick-mcp-server #7

1.13.0 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2 in the production-dependencies group

vexxvakan/mcp-docsrs #5

1.13.0 → 1.13.2 Patch PR

Closed 12 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

kayaozkur/mcp-server-doppler #14

1.13.0 → 1.13.2 Patch PR

Closed 12 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

kadykov/mcp-openapi-schema-explorer #90

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2 in the mcp group

sushichan044/bundlephobia-mcp #96

1.13.0 → 1.13.2 Patch PR

Open 12 months ago

build(deps): bump the non-major group with 6 updates

idanfishman/prometheus-mcp #16

1.13.1 → 1.13.2 Patch PR

Open 12 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

anaplian-io/dm-tool #5

1.13.0 → 1.13.2 Patch PR

Merged 12 months ago

deps(deps): Bump the production group with 2 updates

kholcomb/Spotify-mcp-server #20

1.13.1 → 1.13.2 Patch PR

Open 12 months ago 3 comments

deps(deps): Bump the production group with 2 updates

kholcomb/Spotify-mcp-server #16

1.13.1 → 1.13.2 Patch PR

Closed 12 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2 in /e2e_tests/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #209

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2 in /examples/chatbots/typescript

awslabs/run-model-context-protocol-servers-with-aws-lambda #202

1.13.1 → 1.13.2 Patch PR

Open 12 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

tmaasen/apple-hig-mcp #2

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

OctoMind-dev/octomind-mcp #160

1.13.1 → 1.13.2 Patch PR

Open 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

fazer-ai/mcp-obsidian #25

1.13.1 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

vyb1ng/plex-mcp #21

1.13.0 → 1.13.2 Patch PR

Closed 12 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

waldekmastykarz/dev-proxy-mcp #32

1.13.1 → 1.13.2 Patch PR

Open 12 months ago

[dependencies]: Bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

microsoft/azure-devops-mcp #143

1.13.0 → 1.13.2 Patch PR

Merged 12 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

julienroussel/mcp #135

1.13.0 → 1.13.2 Patch PR

Open 12 months ago

fix(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

ver0-project/mcps #16

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.1 to 1.13.2

jeswr/solid-mcp #69

1.13.1 → 1.13.2 Patch PR

Merged 12 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.13.0 to 1.13.2

feiskyer/chatgpt-copilot #522

1.13.0 → 1.13.2 Patch PR

Closed 12 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%)