Catalyst Cache — in-memory key-value store with TTL for ephemeral session and temporary data. Trigger on 'Cache', 'cache segment', 'cache key', 'TTL', 'segment.put', 'segment.get', or 'temporary data Catalyst'.
Install
npx skills add catalystbyzoho/claude-plugin --skill catalyst-cachenpx skills add catalystbyzoho/claude-plugin --skill catalyst-cache -a claude-code -gnpx skills add catalystbyzoho/claude-plugin --skill catalyst-cache -a codex -ggemini skills install https://github.com/catalystbyzoho/claude-plugin.git --path skills/catalyst-cachegh skill install catalystbyzoho/claude-plugin catalyst-cachegit clone --depth 1 https://github.com/catalystbyzoho/claude-plugin /tmp/catalystbyzoho__claude-plugin
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/catalystbyzoho__claude-plugin/skills/catalyst-cache ~/.claude/skills/catalyst-cache # Claude Code
cp -R /tmp/catalystbyzoho__claude-plugin/skills/catalyst-cache ~/.agents/skills/catalyst-cache # Codex, Cursor, Gemini CLI, Copilot, OpenCode