What problem does it solve? Solved problems and hard-won fixes disappear when a conversation ends, forcing teams to re-research the same issues. This Skill captures a recently solved problem as structured, searchable documentation so the next occurrence takes minutes instead of hours. ## Core Features & Use Cases - Parallel research subagents: A Context Analyzer, Solution Extractor, Related Docs Finder, and optional Session Historian gather evidence, detect duplicate or overlapping docs, and surface related GitHub issues before anything is written. - Schema-validated output: Produces one markdown file in docs/solutions/ with YAML frontmatter validated against a canonical schema (bug track vs knowledge track), plus a parser-safety validation script that catches silent YAML corruption. - Two execution modes: Full mode with cross-referencing, overlap detection, and specialized reviewer agents, or a lightweight single-pass mode for simple fixes and tight context budgets. - Use Case: After fixing an N+1 query bug in a Rails app, run the skill to produce docs/solutions/performance-issues/n-plus-one-brief-generation.md with symptoms, root cause, the verified fix, and prevention strategies, cross-linked to related docs. ## Quick Start Ask the assistant to run /ce-compound to document the problem you just solved in this session.