competition-prompt-injectionlisted

# Competition Prompt Injection 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 challenge is primarily about trust boundaries inside an agentic system. Reply in Simplified Chinese unless the user explicitly requests English. ## Quick Start 1. Identify the first untrusted content that becomes model-visible. 2. Map the chain from retrieval, memory, or transcript into planner or executor behavior. 3. Record the exact point where text becomes a tool argument, file path, network target, or secret request. 4. Prove one minimal exploit chain before exploring variants. 5. Keep prompt snippets and tool transitions in compact evidence blocks. ## Workflow ### 1. Map The Control Stack - Track system, developer, user, retrieved, memory, planner, and tool-response layers separately. - Distinguish claimed capability from runtime-exposed capability. - Note what the model can actually call, read, or mutate. ### 2. Prove The Boundary Crossing - Reproduce one chain from untrusted text to changed planner behavior, changed tool args, or secret exposure. - Keep the decisive transcript compact: source chunk, rewritten planner state, final tool invocation. - Prefer the smallest transcript that still demonstrates the bug. ### 3. Report By Boundary - State wh