Is @modelcontextprotocol/sdk safe to use?

@modelcontextprotocol/sdk has no known vulnerabilities on the latest version (1.29.0). DepScope rates its health at 65/100 (moderate risk).

What is the latest version of @modelcontextprotocol/sdk?

The latest version of @modelcontextprotocol/sdk is 1.29.0, released 2026-03-30.

Does @modelcontextprotocol/sdk have known vulnerabilities?

No known vulnerabilities on the latest version of @modelcontextprotocol/sdk.

Is @modelcontextprotocol/sdk deprecated?

No, @modelcontextprotocol/sdk is actively maintained. Latest release: 1.29.0 (2026-03-30).

What are alternatives to @modelcontextprotocol/sdk?

Popular alternatives to @modelcontextprotocol/sdk in npm include: semver, ansi-styles, debug, minimatch, brace-expansion.

What license does @modelcontextprotocol/sdk use?

@modelcontextprotocol/sdk is licensed under MIT.

@modelcontextprotocol/sdk

npmv1.29.0

Model Context Protocol implementation for TypeScript

License MITpermissive78 versions6 maintainers17 deps

modelcontextprotocol/typescript-sdk

/ 100

Health

safe to use

@modelcontextprotocol/[email protected] is safe to use (health: 65/100)

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

5/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

Quality signals

OSS Criticality

0.69high

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

Dependencies (17)

@hono/node-server ajv ajv-formats content-type cors cross-spawn eventsource eventsource-parser express express-rate-limit hono jose json-schema-typed pkce-challenge raw-body zod zod-to-json-schema

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@modelcontextprotocol/sdk