The Other User v1.0.0

A focused Agent Skill for authorization testing with a second verified identity.\n\nHighlights:\n- one portable SKILL.md for Claude Code, OpenAI Codex, Cursor, and compatible agents\n- object ownership, tenant, role, signed URL, GraphQL, realtime, cache, export, and worker boundaries\n- safe ISOLATED / LEAKS / NOT TESTED / BLOCKED verdicts\n- reproducible 16-case paired benchmark with raw outputs\n- full English, Chinese, Portuguese, Japanese, Spanish, and Russian documentation