`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,619 Dependabot PRs

Latest PR:
about 8 hours ago

Unique Repositories:
3,035 repositories

Unique Repos (30 days):
101 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 3 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 6 months ago • updated 13 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 1.17.4 to 1.17.5 in the mcp-dependencies group

trevSmart/ibm-salesforce-context #243

1.17.4 → 1.17.5 Patch PR

Open 9 months ago 1 comment

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

kopfrechner/gitlab-mr-mcp #47

1.17.2 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.5

johnymontana/go-fetch #43

1.17.1 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

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

tidewave-ai/tidewave_js #12

1.17.4 → 1.17.5 Patch PR

Closed 9 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.1 to 1.17.5

djankies/vitest-mcp #16

1.17.1 → 1.17.5 Patch PR

Closed 9 months ago 2 comments

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

nmeierpolys/mcp-structured-memory #25

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago

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

pokutuna/mcp-chrome-tabs #42

1.17.3 → 1.17.5 Patch PR

Merged 9 months ago

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

1mcp-app/agent #111

1.17.2 → 1.17.5 Patch PR

Merged 9 months ago

Bump the app group with 26 updates

Magiscribe/Magiscribe-API #285

1.17.4 → 1.17.5 Patch PR

Open 9 months ago 2 comments

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

masx200/mcp-demo-streamable-http-bridge #5

1.17.4 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

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

hesreallyhim/diy-tools-mcp #6

1.17.0 → 1.17.5 Patch PR

Open 9 months ago 2 comments

deps(frontend): bump the frontend-dependencies group in /desktop_app with 33 updates

archestra-ai/archestra #299

1.17.3 → 1.17.5 Patch PR

Closed 9 months ago

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.5

pnp/cli-microsoft365-mcp-server #46

1.17.0 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.5

GANSSIT1979/t-are-ecommerce #11

1.17.0 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.5

jimmcq/dice-rolling-mcp #31

1.17.3 → 1.17.5 Patch PR

Merged 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.5

mizunashi-mana/manage-bg-mcp #24

1.17.3 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.0 to 1.17.5

digitalocean/template-app-platform-gradient-cua-chat #25

1.17.0 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

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

Use-Keen/usekeen-mcp-server #20

1.17.2 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

Bump the dependencies group with 19 updates

divyeshio/commandly #34

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago

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

officialpraise/mongodb-mcp-server-forked #38

1.17.4 → 1.17.5 Patch PR

Open 9 months ago

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

anaplian-io/dm-tool #58

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago

Bump the dependencies group with 10 updates

patkub/mold-inventory #34

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago

chore(deps): Bump the production-dependencies group with 4 updates

treasure-data/td-mcp-server #108

1.17.4 → 1.17.5 Patch PR

Open 9 months ago 1 comment

Bump the minor-and-patch group with 3 updates

appsignal/appsignal-mcp #27

1.17.4 → 1.17.5 Patch PR

Closed 9 months ago 3 comments

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

nazq/workspaces_mcp #19

1.17.4 → 1.17.5 Patch PR

Closed 9 months ago 2 comments

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

huber/fronius-mcp-server #7

1.17.4 → 1.17.5 Patch PR

Open 9 months ago

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

mupoese/Ollama-MCP-Server #23

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago

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

lailo/github-actions-mcp #48

1.17.0 → 1.17.5 Patch PR

Open 9 months ago 1 comment

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

fosscode/fosscode #7

1.17.4 → 1.17.5 Patch PR

Closed 9 months ago 2 comments

deps(deps): bump the minor-and-patch group across 1 directory with 8 updates

PCritchfield/jellyfin-suggestion-mcp #11

1.17.2 → 1.17.5 Patch PR

Open 9 months ago 2 comments

chore(deps)(deps): bump the production-dependencies group across 1 directory with 5 updates

Nazruden/clickup-mcp-server #14

1.17.1 → 1.17.5 Patch PR

Open 9 months ago 1 comment

deps(deps): bump the patch-updates group with 4 updates

doraemon0905/sentry-mcp #18

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago 1 comment

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

mschilling/deskbird-mcp-server #28

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago

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

walterra/eddoapp #159

1.17.4 → 1.17.5 Patch PR

Merged 9 months ago 1 comment

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

upspawn/todoist-mcp #51

1.17.3 → 1.17.5 Patch PR

Open 9 months ago

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

albert-mr/genlayer-mcp-server #37

1.17.0 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

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

LerianStudio/lerian-mcp-server #60

1.17.1 → 1.17.5 Patch PR

Open 9 months ago 1 comment

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

bendrucker/claude #81

1.17.3 → 1.17.5 Patch PR

Closed 9 months ago 1 comment

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

trevSmart/ibm-salesforce-context #228

1.17.4 → 1.17.5 Patch PR

Open 9 months ago 1 comment

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

canergulsoyy/sqlite-database-mcp-server #12

1.17.4 → 1.17.5 Patch PR

Open 9 months ago 1 comment

deps(poml-mcp)(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.17.5

iberi22/POML-MCP #11

1.17.3 → 1.17.5 Patch PR

Open 9 months ago 1 comment

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 9 months ago

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 9 months ago 2 comments

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 9 months ago

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 9 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 9 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 9 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 9 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 9 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 9 months ago 3 comments

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 3,693 (42.8%)

Merged 494 (5.7%)

Closed 3,950 (45.8%)

PR Types

Major 294 (3.4%)

Minor 6,573 (76.3%)

Patch 1,268 (14.7%)