`@modelcontextprotocol/sdk`

Ecosystem:
npm

Package URL:
pkg:npm/@modelcontextprotocol/sdk

Total PRs:
8,646 Dependabot PRs

Latest PR:
about 23 hours 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

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

samwang0723/mcp-perplexity #14

1.12.1 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

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 10 months ago

chore(deps): bump @modelcontextprotocol/sdk from 1.11.4 to 1.17.5

askanuradha/mcp-server-atlassian-bitbucket #58

1.11.4 → 1.17.5 Minor PR

Open 10 months ago 1 comment

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

JSLeboeuf/autoscale-ai-platform #32

1.15.1 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

Bump the dependencies group with 10 updates

patkub/mold-inventory #34

1.17.4 → 1.17.5 Patch PR

Merged 10 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 10 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 10 months ago 3 comments

Bump @modelcontextprotocol/sdk from 1.5.0 to 1.17.5

Dragorium1/n8n-nodes-mcp-drag #72

1.5.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.7.0 to 1.17.5 in /sdk-node

agentrpc/agentrpc #146

1.7.0 → 1.17.5 Minor PR

Open 10 months ago

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 10 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 10 months ago

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

agentics-ai/code-mcp #21

1.15.1 → 1.17.5 Minor PR

Open 10 months ago 1 comment

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 10 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 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 0.6.1 to 1.17.5

benredmond/apex #16

0.6.1 → 1.17.5 Major PR

Closed 10 months ago 2 comments

feat(deps)(deps): bump @modelcontextprotocol/sdk from 0.5.0 to 1.17.5 in /src/mcp-server

DwirefS/ANF-AIOps #111

0.5.0 → 1.17.5 Major PR

Closed 10 months ago 2 comments

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 10 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 10 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 10 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 10 months ago 1 comment

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

zakthompson/invokr #43

1.16.0 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

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 10 months ago

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

jmndao/deggo-mcp #23

0.5.0 → 1.17.5 Major PR

Closed 10 months ago 1 comment

deps(deps): bump @modelcontextprotocol/sdk from 1.0.1 to 1.17.5

tao12345666333/civo-mcp #33

1.0.1 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

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 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.10.2 to 1.17.5

MCP-Mirror/IzumiSy_mcp-duckdb-memory-server #42

1.10.2 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

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

patgpt/cosmic-mcp #46

1.15.0 → 1.17.5 Minor PR

Open 10 months ago 1 comment

chore(deps): bump the dependencies group with 24 updates

Baebu/context-savvy-mcp #16

1.12.3 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

Bump the production-dependencies group across 1 directory with 5 updates

RF-D/motion-mcp #9

1.14.0 → 1.17.5 Minor PR

Open 10 months ago 1 comment

deps: bump @modelcontextprotocol/sdk from 0.4.0 to 1.17.5

fadhelcarlos/flowlock-open #23

0.4.0 → 1.17.5 Major PR

Open 10 months ago 1 comment

chore(deps): bump the dependencies group across 1 directory with 29 updates

Baebu/context-savvy-mcp #15

1.12.3 → 1.17.5 Minor PR

Open 10 months ago 2 comments

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

jdrhyne/claude-code-github #101

1.13.1 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

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

rickysullivan/gitbook-mcp #48

1.12.1 → 1.17.5 Minor PR

Closed 10 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 10 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 10 months ago 1 comment

deps(server)(deps): bump the npm_and_yarn group across 1 directory with 38 updates

cpjet64/WebAI-MCP #38

1.12.0 → 1.17.5 Minor PR

Open 10 months ago 2 comments

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

gannonh/firebase-mcp #138

1.11.1 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

chore(deps): bump @modelcontextprotocol/sdk from 1.11.0 to 1.17.5

MCP-Mirror/kadykov_mcp-openapi-schema-explorer #103

1.11.0 → 1.17.5 Minor PR

Open 10 months ago

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

Vvkmnn/claude-historian #13

1.15.1 → 1.17.5 Minor PR

Open 10 months ago

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

philgetzen/bear-mcp #31

1.12.1 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

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 10 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 10 months ago 1 comment

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

aftabdx/mcp #87

1.5.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

Bump @modelcontextprotocol/sdk from 1.0.4 to 1.17.5

linfengbaofu/yuan #30

1.0.4 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

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 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.8.0 to 1.17.5

sylphxltd/pdf-reader-mcp #149

1.8.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

chore(deps): bump @modelcontextprotocol/sdk from 1.9.0 to 1.17.5

sylphxltd/filesystem-mcp #113

1.9.0 → 1.17.5 Minor PR

Closed 10 months ago 1 comment

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

mcp-use/mcp-use-ts #42

1.12.1 → 1.17.5 Minor PR

Closed 10 months ago 2 comments

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 10 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 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%)