← ClaudeAtlas

competition-cloud-metadata-pathlisted

Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for cloud metadata services, instance identity, workload identity, link-local credential paths, role assumption, and metadata-to-privilege trust edges. Use when the user asks to inspect metadata-service access, instance credentials, pod or workload identity, link-local token paths, SSRF-to-metadata escalation, or explain how metadata-derived credentials turn into accepted cloud or control-plane privilege. Use only after `$ctf-sandbox-orchestrator` has already established sandbox assumptions and routed here.
Saprophytic-seattle561/reverse-skill · ★ 1 · AI & Automation · score 74
Install: claude install-skill Saprophytic-seattle561/reverse-skill
# Competition Cloud Metadata Path Use this skill only as a downstream specialization after `$ctf-sandbox-orchestrator` is already active and has established sandbox assumptions, node ownership, and evidence priorities. If that has not happened yet, return to `$ctf-sandbox-orchestrator` first. Use this skill when the decisive edge is not just reaching metadata, but proving how metadata-derived identity becomes accepted privilege. Reply in Simplified Chinese unless the user explicitly requests English. ## Quick Start 1. Identify which metadata surface is active: instance metadata, workload identity, node identity, task role, or platform-specific token endpoint. 2. Record the exact reachability path: local process, pod, container, proxy, SSRF surface, or host route. 3. Separate metadata reachability from credential issuance and from downstream privilege acceptance. 4. Keep token format, role identity, scope, and accepting API in compact evidence blocks. 5. Reproduce the smallest metadata-to-accepted-privilege path that proves the challenge edge. ## Workflow ### 1. Map Metadata Reachability - Record the metadata endpoint, required headers, hop limits, session tokens, workload selectors, or path prefixes. - Note whether access comes from direct local calls, pod networking, SSRF, sidecar, or host-level routing. - Keep the reaching surface and the metadata endpoint in one chain. ### 2. Prove Credential Or Identity Issuance - Show how the metadata response becomes a token,