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pulsemcp

EKS Node Diagnostics✓ Official

Collects and analyzes diagnostic logs from Amazon EKS worker nodes using AWS SSM Automation, covering 20+ log sources including kubelet, containerd, iptables, CNI config, and more.

→ aws-samples/sample-eks-node-diagnostics-mcp· listed on pulsemcp
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// key findings
⚠️
Known vulnerabilities in dependencies: 2 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
⚠️
Tests do not pass
Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// known CVEs in dependencies2 high4 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

highaws-cdk-lib@2.170.0GHSA-999r-qq7v-r334

aws-cdk-lib: OS Command Injection in NodejsFunction Bundling

highaws-cdk-lib@2.170.0GHSA-vcrf-j523-4mrf

aws-cdk-lib: OS Command Injection in NodejsFunction Docker Bundling

lowaws-cdk-lib@2.170.0GHSA-464c-974j-9xm6

AWS CDK CodeBuild S3 Log Encryption Boolean Inversion

lowaws-cdk-lib@2.170.0GHSA-5pq3-h73f-66hr

AWS CDK CodePipeline: trusted entities are too broad

lowaws-cdk-lib@2.170.0GHSA-qq4x-c6h6-rfxh

aws-cdk-lib has Insertion of Sensitive Information into Log File vulnerability when using Cognito UserPoolClient Construct

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// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configALLOWED_CLUSTER_NAMES— from the names of the selected clusters.
configALLOWED_REGIONS— from the regions of the selected clusters.
configALLOWED_SSM_DOCUMENTS— AWS-RunShellScript \
configALLOW_ANY_CLUSTER_NAME— Without one of ALLOWED_CLUSTER_NAMES or =true, cdk synth fails with a clear error — this is intentional.
configCDK_DEFAULT_ACCOUNT
configCDK_DEFAULT_REGION
configEKS_NODE_ROLE_ARNS— from the selected nodegroup roles.
configENABLED_RESTRICTED_TOOLS— tcpdump tools availability Empty (not available)
configMAX_PCAP_BYTES— 104857600 \
configMCP_VPC_ID— vpc-0123456789abcdef0 \
configMCP_VPC_SUBNET_IDS— subnet-aaa,subnet-bbb \
configPCAP_PRESIGNED_URL_EXPIRATION— Pcap presigned URL lifetime (max 300 s) 60 s
configPER_CALLER_RATE_LIMIT_PER_MINUTE— Rate limit per caller (0 disables) 60
configPRESIGNED_URL_EXPIRATION— Log artifact presigned URL lifetime (max 900 s) 300 s
configSSM_DEFAULT_HOST_ROLE_ARN
configTOOL_AUTHORIZATION— "collect:client-soc;tcpdump_capture:client-emergency" \
configLOGS_BUCKET_NAME
configSSM_AUTOMATION_ROLE_ARN
configAWS_REGION— us-west-2 ./deploy.sh
configSTACK_NAME
configPRESIGNED_URL_EXPIRATION_SECONDS
configPCAP_PRESIGNED_URL_EXPIRATION_SECONDS
configSOP_BUCKET_NAME
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/aws-samples-sample-eks-node-diagnostics-mcp-d4tgow)](https://m8ven.ai/mcp/aws-samples-sample-eks-node-diagnostics-mcp-d4tgow)
commit: d1f45ce288fe6120d5468e77dd94a191de79c7a7
code hash: c517d48d9d7a589725f667f3a49f59d25f7f623cc877d8d1dce769a66192e0d0
verified: 7/26/2026, 8:48:00 AM
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