@modelcontextprotocol/sdk

v1.17.4

Model Context Protocol implementation for TypeScript

Install

npm install @modelcontextprotocol/sdk

Bundle size

Dependencies

Dependencies(12)

ajv
^6.12.6
content-type
^1.0.5
cors
^2.8.5
cross-spawn
^7.0.5
eventsource
^3.0.2
eventsource-parser
^3.0.0
express
^5.0.1
express-rate-limit
^7.5.0
pkce-challenge
^5.0.0
raw-body
^3.0.0
zod
^3.23.8
zod-to-json-schema
^3.24.1

Peer Dependencies(0)

Dev Dependencies(20)

@eslint/js
^9.8.0
@jest-mock/express
^3.0.0
@types/content-type
^1.1.8
@types/cors
^2.8.17
@types/cross-spawn
^6.0.6
@types/eslint__js
^8.42.3
@types/eventsource
^1.1.15
@types/express
^5.0.0
@types/jest
^29.5.12
@types/node
^22.0.2
@types/supertest
^6.0.2
@types/ws
^8.5.12
eslint
^9.8.0
jest
^29.7.0
supertest
^7.0.0
ts-jest
^29.2.4
tsx
^4.16.5
typescript
^5.5.4
typescript-eslint
^8.0.0
ws
^8.18.0

Source code on GitHub