What problem does it solve? Getting a second opinion from a powerful external model requires manually copying code, context, and questions into a chat window. This Skill teaches best practices for the oracle CLI, which bundles your prompt plus selected files into a single one-shot request so another model can answer with real repository context. ## Core Features & Use Cases - Prompt + File Bundling: Attach files, directories, and globs with include/exclude patterns, honoring .gitignore and size limits. - Engine Selection: Use browser automation for GPT-5.2 Pro long-think sessions or the API engine for Claude, Grok, and multi-model runs. - Session Management: Reattach to detached or long-running stored sessions instead of re-running expensive queries. - Use Case: You hit a stubborn bug in a large codebase. Preview the token cost with a dry run, then send the relevant source files plus a detailed prompt to GPT-5.2 Pro via browser mode, and reattach to the session an hour later to read the advisory analysis. ## Quick Start Ask the agent to preview and run an oracle query with a dry run over your source directory, then launch a browser-engine session with GPT-5.2 Pro using a focused file set.