@modelcontextprotocol/core/package.json

Model Context Protocol for TypeScript — public Zod schemas (spec + OAuth/OpenID)

{
  "name": "@modelcontextprotocol/core",
  "version": "2.4.0",
  "description": "Model Context Protocol for TypeScript — public Zod schemas (spec + OAuth/OpenID)",
  "license": "Apache-2.0",
  "author": "Anthropic, PBC (https://anthropic.com)",
  "homepage": "https://modelcontextprotocol.io",
  "bugs": "https://github.com/modelcontextprotocol/typescript-sdk/issues",
  "type": "module",
  "repository": {
    "type": "git",
    "url": "git+https://github.com/modelcontextprotocol/typescript-sdk.git"
  },
  "engines": {
    "node": ">=20"
  },
  "keywords": [
    "modelcontextprotocol",
    "mcp",
    "schemas",
    "zod"
  ],
  "exports": {
    ".": {
      "import": {
        "types": "./dist/index.d.mts",
        "default": "./dist/index.mjs"
      },
      "require": {
        "types": "./dist/index.d.cts",
        "default": "./dist/index.cjs"
      }
    },
    "./internal": {
      "import": {
        "types": "./dist/internal.d.mts",
        "default": "./dist/internal.mjs"
      },
      "require": {
        "types": "./dist/internal.d.cts",
        "default": "./dist/internal.cjs"
      }
    },
    "./ext/skills": {
      "import": {
        "types": "./dist/ext/skills/index.d.mts",
        "default": "./dist/ext/skills/index.mjs"
      },
      "require": {
        "types": "./dist/ext/skills/index.d.cts",
        "default": "./dist/ext/skills/index.cjs"
      }
    }
  },
  "typesVersions": {
    "*": {
      "internal": [
        "dist/internal.d.mts"
      ],
      "ext/skills": [
        "dist/ext/skills/index.d.mts"
      ]
    }
  },
  "main": "./dist/index.cjs",
  "types": "./dist/index.d.mts",
  "files": [
    "dist"
  ],
  "dependencies": {
    "zod": "^4.2.0"
  },
  "devDependencies": {
    "@eslint/js": "^9.39.2",
    "@typescript/native-preview": "^7.0.0-dev.20251217.1",
    "eslint": "^9.39.2",
    "eslint-config-prettier": "^10.1.8",
    "eslint-plugin-n": "^17.23.1",
    "prettier": "3.6.2",
    "tsdown": "^0.18.0",
    "typescript": "^5.9.3",
    "typescript-eslint": "^8.48.1",
    "vitest": "^4.0.15",
    "@modelcontextprotocol/eslint-config": "^2.0.0",
    "@modelcontextprotocol/tsconfig": "^2.0.0",
    "@modelcontextprotocol/vitest-config": "^2.0.0"
  },
  "scripts": {
    "typecheck": "tsgo -p tsconfig.json --noEmit",
    "build": "tsdown",
    "build:watch": "tsdown --watch",
    "lint": "eslint src/ && prettier --ignore-path ../../.prettierignore --check .",
    "lint:fix": "eslint src/ --fix && prettier --ignore-path ../../.prettierignore --write .",
    "check": "pnpm run typecheck && pnpm run lint",
    "test": "vitest run",
    "test:watch": "vitest"
  }
}