Slack Messaging

npx skills add anthropics/knowledge-work-plugins --skill slack-messaging

npx skills add anthropics/knowledge-work-plugins --skill slack-messaging -a claude-code -g

npx skills add anthropics/knowledge-work-plugins --skill slack-messaging -a codex -g

gemini skills install https://github.com/anthropics/knowledge-work-plugins.git --path partner-built/slack/skills/slack-messaging

gh skill install anthropics/knowledge-work-plugins slack-messaging

git clone --depth 1 https://github.com/anthropics/knowledge-work-plugins /tmp/anthropics__knowledge-work-plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__knowledge-work-plugins/partner-built/slack/skills/slack-messaging ~/.claude/skills/slack-messaging   # Claude Code
cp -R /tmp/anthropics__knowledge-work-plugins/partner-built/slack/skills/slack-messaging ~/.agents/skills/slack-messaging   # Codex, Cursor, Gemini CLI, Copilot, OpenCode