`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,637 Dependabot PRs

Latest PR:
1 day ago

Unique Repositories:
3,045 repositories

Unique Repos (30 days):
74 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 12 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 7 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: Open )

RSS Feed Clear filter

chore(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.18.2

ExpertVagabond/universal-blockchain-mcp #17

0.5.0 → 1.18.2 Major PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2

chrisreddington/turn-based-game-mcp #32

1.17.5 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2

guenichone/atlassian-bitbucket-server-mcp #111

1.17.5 → 1.18.2 Minor PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.11.0 to 1.18.2

mrgoonie/seo-insights-mcp-server #136

1.11.0 → 1.18.2 Minor PR

Open 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.18.2

CharlesLimited/fsfsd #27

1.0.4 → 1.18.2 Minor PR

Open 9 months ago

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

cap-js/mcp-server #70

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2 in /mcp-remote

0GiS0/mcp-github-copilot #112

1.15.1 → 1.18.2 Minor PR

Open 9 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.13.3 to 1.18.2

samwang0723/mcp-atlassian #31

1.13.3 → 1.18.2 Minor PR

Open 9 months ago

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

cswkim/discogs-mcp-server #78

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

⬆️(deps): Bump @modelcontextprotocol/sdk from 0.4.0 to 1.18.2

AENDYSTUDIO/normaldance-public #8

0.4.0 → 1.18.2 Major PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.18.2

yanguagua/amanda #30

1.0.4 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.2

DollhouseMCP/mcp-server #1199

1.18.0 → 1.18.2 Patch PR

Open 9 months ago 11 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.10.2 to 1.18.2

vinsidious/whodis-mcp-server #98

1.10.2 → 1.18.2 Minor PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.18.2

samwang0723/mcp-perplexity #24

1.12.1 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

officialpraise/mongodb-mcp-server-forked #64

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.2

anaplian-io/dm-tool #76

1.18.0 → 1.18.2 Patch PR

Open 9 months ago

Bump the dependencies group across 1 directory with 21 updates

patkub/mold-inventory #37

1.18.0 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.11.4 to 1.18.2

askanuradha/mcp-server-atlassian-bitbucket #78

1.11.4 → 1.18.2 Minor PR

Open 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2 in the production-dependencies group

vishalpatel2890/td-mcp-modified #5

1.18.1 → 1.18.2 Patch PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.18.2

MCP-Mirror/aashari_mcp-server-atlassian-bitbucket #133

1.8.0 → 1.18.2 Minor PR

Open 9 months ago 1 comment

chore(deps)(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

acertainKnight/copilot-toolset #22

1.18.1 → 1.18.2 Patch PR

Open 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

cameronrye/activitypub-mcp #15

1.18.1 → 1.18.2 Patch PR

Open 9 months ago 2 comments

deps(backend)(deps): bump @modelcontextprotocol/sdk from 1.10.2 to 1.18.2 in /backend

NevaMind-AI/open-personal-agent #25

1.10.2 → 1.18.2 Minor PR

Open 9 months ago

Bump @modelcontextprotocol/sdk from 1.18.0 to 1.18.2

officialpraise/mcp #75

1.18.0 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.7.0 to 1.18.2 in /sdk-node

agentrpc/agentrpc #162

1.7.0 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

JMoak/chrono-mcp #20

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2

PatrickKoss/docsearch-mcp #30

1.17.5 → 1.18.2 Minor PR

Open 9 months ago 1 comment

chore(deps): Bump @modelcontextprotocol/sdk from 0.6.1 to 1.18.2

benredmond/apex #25

0.6.1 → 1.18.2 Major PR

Open 9 months ago 2 comments

deps(deps): bump @modelcontextprotocol/sdk from 1.12.1 to 1.18.2

rickysullivan/gitbook-mcp #63

1.12.1 → 1.18.2 Minor PR

Open 9 months ago

chore(deps-dev): bump @modelcontextprotocol/sdk from 1.17.1 to 1.18.2

hongik423/aicamp-v3.0 #59

1.17.1 → 1.18.2 Minor PR

Open 9 months ago 3 comments

deps: bump @modelcontextprotocol/sdk from 0.4.0 to 1.18.2

fadhelcarlos/flowlock-open #35

0.4.0 → 1.18.2 Major PR

Open 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2

bmlt-enabled/bmlt-mcp-server #22

1.17.5 → 1.18.2 Minor PR

Open 9 months ago 2 comments

deps(server)(deps): bump the npm_and_yarn group in /webai-server with 40 updates

cpjet64/WebAI-MCP #42

1.12.0 → 1.18.2 Minor PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.11.1 to 1.18.2

gannonh/firebase-mcp #151

1.11.1 → 1.18.2 Minor PR

Open 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.16.0 to 1.18.2

zakthompson/invokr #59

1.16.0 → 1.18.2 Minor PR

Open 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.0.1 to 1.18.2

tao12345666333/civo-mcp #51

1.0.1 → 1.18.2 Minor PR

Open 9 months ago 2 comments

deps(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.18.2

jmndao/deggo-mcp #32

0.5.0 → 1.18.2 Major PR

Open 9 months ago

deps(deps-dev): bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2 in /src/mcp-server

yarlen27/clickup-claude-integration #83

1.15.1 → 1.18.2 Minor PR

Open 9 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.5.0 to 1.18.2

aftabdx/mcp #100

1.5.0 → 1.18.2 Minor PR

Open 9 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.13.2 to 1.18.2

malvex/mcp-server-vscode #19

1.13.2 → 1.18.2 Minor PR

Open 9 months ago

build(deps): bump @modelcontextprotocol/sdk from 1.17.3 to 1.18.2 in /mcps

bendrucker/claude #87

1.17.3 → 1.18.2 Minor PR

Open 9 months ago

deps(deps): bump the patch-updates group with 3 updates

Vibe-Code-Agent/sentry-mcp #26

1.18.1 → 1.18.2 Patch PR

Open 9 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.15.1 to 1.18.2

Vvkmnn/claude-historian #27

1.15.1 → 1.18.2 Minor PR

Open 9 months ago 2 comments

deps(deps): bump @modelcontextprotocol/sdk from 1.17.5 to 1.18.2 in the production group

sec-wardenby76/mcp-crypto-price #1

1.17.5 → 1.18.2 Minor PR

Open 9 months ago 1 comment

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

louagej/al-go-mcp-server #6

1.18.0 → 1.18.2 Patch PR

Open 9 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.17.4 to 1.18.2

canergulsoyy/sqlite-database-mcp-server #26

1.17.4 → 1.18.2 Minor PR

Open 9 months ago 1 comment

deps(deps): bump the minor-and-patch group with 7 updates

Daghis/teamcity-mcp #225

1.18.0 → 1.18.2 Patch PR

Open 9 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.8.0 to 1.18.2

morinokami/mcpsh #139

1.8.0 → 1.18.2 Minor PR

Open 9 months ago 2 comments

deps(deps): bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

commjoen/generated-game-experiment #200

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

chore(deps): Bump @modelcontextprotocol/sdk from 1.18.1 to 1.18.2

PromptMixerDev/prompt-mixer-anthropic-ai-connector #301

1.18.1 → 1.18.2 Patch PR

Open 9 months ago

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 3,701 (42.9%)

Merged 494 (5.7%)

Closed 3,960 (45.8%)

PR Types

Major 294 (3.4%)

Minor 6,591 (76.3%)

Patch 1,268 (14.7%)