@modelcontextprotocol/sdk

Name: @modelcontextprotocol/sdk
Rating: 3.24 (1 reviews)
Author: pcarleton

#804 · by pcarleton

agent tool-use multi-step

3.24/ 5.00

trustedBeta

Mar 3, 2026 at 7:21 AM6 signals analysedNo manual reviews · fully automated

Trust Signal Breakdown

high3 sub-signals across 6 dimensions

CVEs, dependency health, and supply chain integrity

3 of 3 sub-signals with data

Known CVEs40%4.7

3 CVE(s) found — 0 unpatched

via OSV.dev

Dependency Health30%5.0

17 dependencies (minimal)

via npm / PyPI

Supply Chain30%5.0

Supply chain analyzed, no transitive CVEs

via npm provenance

Uptime, latency, error rates, and incident history

0 of 0 sub-signals with data

Commit recency, release cadence, issue response, CI/CD

0 of 0 sub-signals with data

Downloads, stars, dependents, and growth trajectory

0 of 0 sub-signals with data

License, documentation, security policy, changelog

0 of 0 sub-signals with data

Track record, org maturity, community standing

0 of 0 sub-signals with data

About this score

Scored across 3 sub-signals in 6 dimensionsScoring engine v1 (beta) — actively being expandedPhase 1: Core sub-signal architecture (live)Phase 2: Permission scope & expanded collection (in progress)

Trust AssessmentAI Assessment

Model Context Protocol implementation for TypeScript

Package Availability (30d)

100.00%

p50: 75ms · p99: 138ms

Avg Latency

82ms

averaged across 30d health checks

Weekly Downloads

—

no package registry data

Incidents & Alertslast 90 days

Mar 1Trust score decreased by 1.283.24

Feb 25Trust score increased by 1.144.52

Feb 21@modelcontextprotocol/sdk added to Trust Index2.69

Showing 3 of 3 events

Score History90 snapshots

5.003.752.501.250.00

Feb 21Feb 28

Supply Chain & Dependenciestrust chain

⬡

@hono/node-server

npm · ^1.19.9 · 2 CVEs

⬡

ajv

npm · ^8.17.1 · 2 CVEs

⬡

ajv-formats

npm · ^3.0.1

⬡

content-type

npm · ^1.0.5

⬡

cors

npm · ^2.8.5

⬡

cross-spawn

npm · ^7.0.5 · 1 CVE

Showing 6 of 17 dependencies

Data Sources6 indexed

◎

OSV.devCVE database · vulnerability scanning for npm & PyPI packages

◈

GitHub APICommits, issues, releases, repo metadata, transparency checks

⬡

npm RegistryPackage metadata, weekly downloads, maintainers, dependencies

⬡

PyPIPackage metadata, weekly downloads, dependency tree

△

HTTP Health Checks15-min pings · uptime, latency, status monitoring

◎

PyPI StatsDownload statistics and trends

Version Historyscore per release

VERSIONRELEASEDSCOREDELTA

v1.27.1Feb 24, 20264.52—

v1.27.0Feb 16, 20264.52—

v1.26.0Feb 4, 20264.52—

v1.25.3Jan 20, 20264.52—

v1.25.2Jan 7, 20264.52—

1.25.1Dec 16, 20254.52—

Showing 6 of 10 releases

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