What problem does it solve? When debugging, configuring, or deploying, AI agents often re-investigate problems that were already solved before. This Skill checks whether a documented solution already exists in the project-level .solutions/ or user-level ~/.solutions/ libraries, so prior experience is reused instead of repeating the same troubleshooting work. ## Core Features & Use Cases - Dual-level search: Reads both .solutions/INDEX.md (project) and ~/.solutions/INDEX.md (user), with project-level results taking priority. - Keyword matching: Extracts 3-6 keywords from the current problem (tech stack, error symptoms, operation type) and scores matches against each record's trigger keywords. - Guided reuse: Loads the matched solution's SKILL.md and scripts, presents a summary for user confirmation, then executes the documented steps. - Use Case: You hit a JWT token expiry error. The Skill extracts keywords like jwt, token, 过期, finds a matching entry in the index, loads the documented fix, and walks you through applying it. ## Quick Start Ask the AI to check whether there is an existing solution for the current error before starting to troubleshoot it.