What is slack-notify?
slack-notify is a Claude Code mod by baselane-sh that posts to a Slack incoming webhook when Claude Code needs your input. Sends the project name and a short status only. Does nothing until you set a webhook URL. It is listed under Interface and has 1 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | baselane-sh |
| Repository | baselane-sh/mods |
| Popularity | 1 GitHub stars |
| Category | Interface |
| Security | Low risk (88/100) |
| Rank | #1,648 of 5,272 Claude Code mods; #659 in Interface |
| License | MIT |
| Last commit | 2026-10-06 |
| Hooks | 1 events |
| Sees | classic hooks |
| Draws on | nothing |
Is slack-notify safe to install?
slack-notify scores 88/100 on the MCPMods security check: Low risk. Things to review: sends data over the network. It passed 7 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| Sends data over the network | Review |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.sleep | |
$.http.fetch | network requests |
$.ui.log | draws interface |
How do I install slack-notify?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/baselane-sh/mods claude plugin validate ./mods/plugins/slack-notify
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add baselane-sh/mods && claude plugin install slack-notify@baselane-mods-dev
Or ask Claude to set it up
Paste this into Claude Code and it installs slack-notify for you:
Install the "slack-notify" Claude Code mod from https://github.com/baselane-sh/mods/tree/main/plugins/slack-notify. Run claude plugin validate on it first and show me what it can access before you enable it.
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