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@localstack/localstack-mcp-server

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A LocalStack MCP Server for managing LocalStack containers with Pro support

8
Versions
Apache-2.0
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

skyrpexsilv-ioluca.localstackjoe4devdominikschubertstefanie_localstackharshcasperwhummerbentsku

Keywords

localstackawslocal-developmentlocal-testing

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff obfuscated-file:dist/44.js AI (source-diff): Standard webpack chunk output from xmcp build; content is LocalStack tool logic, not obfuscation. ai
source-diff obfuscated-file:dist/466.js AI (source-diff): Standard webpack chunk output from xmcp build; content is LocalStack config/client logic. ai
source-diff net-exec-file:dist/44.js AI (source-diff): Network calls are to LocalStack endpoints; dynamic execution is webpack module system boilerplate. ai
source-diff obfuscated-file:dist/235.js AI (source-diff): Same webpack chunk pattern as dist/184.js; no malicious content. ai
source-diff obfuscated-file:dist/184.js AI (source-diff): Standard webpack/xmcp build chunk; numeric chunk IDs and LocalStack config constants confirm legitimate build output. ai
source-diff obfuscated-file:dist/780.js AI (source-diff): Same webpack chunk pattern; legitimate build artifact. ai
source-diff obfuscated-file:dist/956.js AI (source-diff): Same webpack chunk pattern; legitimate build artifact. ai
phantom-deps phantom-dep:xmcp AI (phantom-deps): xmcp is the build framework; invoked via scripts, not direct import — stable false positive. ai
phantom-deps phantom-dep:posthog-node AI (phantom-deps): Declared runtime dep for telemetry; phantom detection is a false positive for this package. ai
phantom-deps phantom-dep:zod AI (phantom-deps): Declared runtime dep used via xmcp build toolchain; phantom detection is a false positive for this package. ai
phantom-deps phantom-dep:dockerode AI (phantom-deps): Declared runtime dep for Docker management; phantom detection is a false positive for this package. ai

Versions (showing 8 of 8)

Version Deps Published
0.4.0 4 / 10
0.3.0 4 / 10
0.2.0 4 / 8
0.1.5 3 / 8
0.1.4 3 / 7
0.1.3 2 / 6
0.1.2 2 / 6
0.1.1 2 / 1

v0.4.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.3.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.2.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.1.5

4 findings
HIGH New obfuscated file: dist/44.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New file with network + code execution: dist/44.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: dist/466.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.1.4

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.1.3

5 findings
HIGH New obfuscated file: dist/184.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/235.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/780.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/956.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.1.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.1.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.