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slack

90 / 100 · Low risk

Fine to try.

By bubbuild/bub-contrib (GitHub) · other · 19 stars · scanned at commit a3dadfc

Slack skill for proactive outbound Slack communication: posting a message to a channel or thread, editing an existing bot message, or adding an emoji reaction. Use when the bot needs to: (1) post a message somewhere OTHER than the current reply (e.g. a different channel, or a side note in the same thread), (2) edit a previously-sent bot message (e.g. a progress placeholder), or (3) acknowledge a message with a non-verbal emoji reaction. NOTE: normal replies to the current message are posted AUT…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'slack' ] || [ -L ~/.agents/skills/'slack' ]; then echo 'A skill folder named slack already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/bubbuild/bub-contrib' "$d" && git -C "$d" checkout --quiet 'a3dadfc0e9febadf9a53398a64de196b3e00505b' -- 'packages/bub-slack/src/skills/slack' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/bub-slack/src/skills/slack' ~/.agents/skills/'slack' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'slack' ~/.claude/skills/'slack' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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