localstack-mcp-server

Name: localstack-mcp-server
Rating: 0.99 (1 reviews)
Author: localstack

#5734 · by localstack

agent tool-use multi-step

0.99/ 5.00

blockedBeta

Score capped to 0.99 (raw score: 2.77) — critical/high CVE detected with no known fix. Status blocked until the vulnerability is patched.

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

Trust Signal Breakdown

high23 sub-signals across 6 dimensions

CVEs, dependency health, and supply chain integrity

1 of 3 sub-signals with data

Known CVEs100%2.0

3 CVE(s) found — 1 unpatched

via OSV.dev

Dependency Healthno data—

Weight redistributed to sub-signals with data

Supply Chainno data—

Weight redistributed to sub-signals with data

Uptime, latency, error rates, and incident history

4 of 4 sub-signals with data

Uptime35%5.0

100.00% over 3 checks

via Health checks

Response Latency25%3.0

p99: 576ms, p50: 205ms

via Health checks

Error Rate20%1.0

33.33% error rate (1/3)

via Health checks

Incident History20%3.0

2 incidents in last 90 days

via Incidents table

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

3 of 4 sub-signals with data

Commit Recency37%5.0

via GitHub

Release Cadence31%2.0

via GitHub

Issue Responseno data—

Weight redistributed to sub-signals with data

CI/CD Presence31%5.0

via GitHub Actions

Downloads, stars, dependents, and growth trajectory

3 of 4 sub-signals with data

Download Volume43%4.0

161,650 weekly downloads

via npm / PyPI

GitHub Stars36%1.0

18 stars

via GitHub

Dependent Packagesno data—

Weight redistributed to sub-signals with data

Growth Trend21%5.0

+230828.6% week-over-week

via npm

License, documentation, security policy, changelog

4 of 4 sub-signals with data

Open Source30%5.0

Public repo with OSI-approved license (apache-2.0)

via GitHub

Documentation25%4.0

Good README (>2000 bytes with examples)

via GitHub

Security Policy20%2.0

No SECURITY.md found

via GitHub

Changelog25%2.0

No CHANGELOG.md and no releases found

via GitHub

Track record, org maturity, community standing

4 of 4 sub-signals with data

Track Record30%3.5

Internal: 1.0 (0 services), External: 3.5 (1815 followers, 2463 stars)

via Fabric index

Org Maturity30%5.0

Organization, 8.8 years old

via GitHub

Community Standing20%5.0

104 public repositories

via GitHub

Cross-Platform20%5.0

Present on 3 platform(s): github, npm, pypi

via Registry scan

About this score

Scored across 23 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

A MCP server for LocalStack to manage local AWS environments, including lifecycle operations, infra deployments, log analysis, fault injection, and state management.

Package Availability (30d)

100.00%

p50: 205ms · p99: 576ms

Avg Latency

265ms

averaged across 30d health checks

Weekly Downloads

161.7k+999%

npm + PyPI weekly

Transparency & Compliance3/5 passed

✓

Open Source CodePublic repository on GitHub