Diagnoses Qdrant search quality issues. Use when someone reports 'results are bad', 'wrong results', 'not relevant results', 'missing matches', 'recall is low', 'approximate search worse than exact', 'which embedding model', or 'quality dropped after quantization'. Also use when search quality degrades without obvious changes.
Install
npx skills add github/awesome-copilot --skill qdrant-search-quality-diagnosisnpx skills add github/awesome-copilot --skill qdrant-search-quality-diagnosis -a claude-code -gnpx skills add github/awesome-copilot --skill qdrant-search-quality-diagnosis -a codex -ggemini skills install https://github.com/github/awesome-copilot.git --path skills/qdrant-search-quality/diagnosisgh skill install github/awesome-copilot qdrant-search-quality-diagnosisgit clone --depth 1 https://github.com/github/awesome-copilot /tmp/github__awesome-copilot
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/github__awesome-copilot/skills/qdrant-search-quality/diagnosis ~/.claude/skills/qdrant-search-quality-diagnosis # Claude Code
cp -R /tmp/github__awesome-copilot/skills/qdrant-search-quality/diagnosis ~/.agents/skills/qdrant-search-quality-diagnosis # Codex, Cursor, Gemini CLI, Copilot, OpenCode