`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,620 Dependabot PRs

Latest PR:
1 day ago

Unique Repositories:
3,035 repositories

Unique Repos (30 days):
81 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 7 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 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 (filtered by: Closed )

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chore(deps-dev): bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0 in /ui/desktop

MikePfunk28/goose #4

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0

jsade/domo-query-cli #24

1.17.4 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0 in /examples/mcp-configuration

MadScientist85/mastra #7

1.17.4 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0

Aisenh037/Campus_Flow #7

1.17.5 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

sidharth1221/Project-Aura- #9

1.18.2 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0 in /mcp-server-http

Azure-Samples/azure-container-apps-ai-mcp #12

1.17.4 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

maximmasiutin/gemini-cli #3

1.23.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.24.0

bosonprotocol/agent-builder #22

1.18.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

nirvana-labs/nirvana-typescript #286

1.18.2 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.2 to 1.24.0

subquery/subql #2981

1.17.2 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

chore: bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

ma-pony/ai-free-pool #5

1.22.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0 in /apps/production/jimsmcp

jwilleke/mj-infra-flux #5

1.22.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.21.1 to 1.24.0 in /mcp

apache/skywalking-banyandb #877

1.21.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.20.0 to 1.24.0

workos/mcp.shop #37

1.20.0 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.24.0

sweetgreen/mcp-tableau #10

1.18.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0

noriapi/my-site #325

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0 in /server

pietheinstrengholt/rssmonster #182

1.23.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.20.0 to 1.24.0

drftstatic/PatchPath-AI #60

1.20.0 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

build(deps): bump @modelcontextprotocol/sdk from 1.18.0 to 1.24.0 in /mcp_client

aws-samples/sample-multi-tenant-saas-mcp-server #17

1.18.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0 in /frontend

Unity-Technologies/redpanda-console #9

1.17.4 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.21.1 to 1.24.0

ffMathy/hey-jarvis #381

1.21.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 1.21.0 to 1.24.0

zednik-max/Libre #4

1.21.0 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.18.1 to 1.24.0

Rulawju/dyad #6

1.18.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0 in /test/mcp

kikumarchla/vscode #10

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.20.2 to 1.24.0 in /ui/desktop

block/goose #5950

1.20.2 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

ZionX42/rate-my-prompt #42

1.18.2 → 1.24.0 Minor PR

Closed 6 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0

dtinth/auden #135

1.17.4 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

gesslar/fluffos-mcp #18

1.23.0 → 1.24.0 Minor PR

Closed 6 months ago 3 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.20.1 to 1.24.0

shin-sforzando/pingo #152

1.20.1 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

build(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0

discourse/discourse-mcp #20

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0

owlreddy/bananaboi #9

1.17.5 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): bump @modelcontextprotocol/sdk from 1.19.1 to 1.24.0 in /typescript

FuenRob/mcp-hardware-control-demo #3

1.19.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

build(deps): Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0

ThrownLemon/mcp-server-template2 #5

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

seajhawk/lmstudio-mcp #3

1.22.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.23.0 to 1.24.0

public-ui/kolibri #8962

1.23.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

patched-network/vue-skuilder #991

1.22.0 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

build(deps): Bump @modelcontextprotocol/sdk from 1.20.0 to 1.24.0

PaulKinlan/omnibox-mcp #5

1.20.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.22.0 to 1.24.0

invokable/godot-mcp #4

1.22.0 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.2 to 1.24.0

phareim/scribescroll-adventures #8

1.17.2 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0 in /test/mcp

inovagio/flow #13

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.19.1 to 1.24.0

automationjp/servers #4

1.19.1 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.24.0

cameroncooke/mcpli #12

1.17.4 → 1.24.0 Minor PR

Closed 6 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

snade-dev/testDev #9

1.18.2 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.17.5 to 1.24.0

Avarok-Cybersecurity/playwright-mcp #8

1.17.5 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.17.3 to 1.24.0 in /Trading/GenX_FX_Remote

Mouy-leng/consolidated-workspace #8

1.17.3 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

siegrin/DigiPajak-UMKM #9

1.18.2 → 1.24.0 Minor PR

Closed 6 months ago 2 comments

Bump @modelcontextprotocol/sdk from 1.18.1 to 1.24.0 in /modelcontextprotocol

commercetools/connect-mcp-server-template #6

1.18.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.15.1 to 1.24.0

microsoft/mcp-sticky-notes #8

1.15.1 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

gastonmorixe/search-online-mcp #3

1.18.2 → 1.24.0 Minor PR

Closed 6 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.2 to 1.24.0

secretengineer/FastenFinder #9

1.18.2 → 1.24.0 Minor PR

Closed 6 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 3,694 (42.9%)

Merged 494 (5.7%)

Closed 3,950 (45.8%)

PR Types

Major 294 (3.4%)

Minor 6,574 (76.3%)

Patch 1,268 (14.7%)