Joss for Slack
Joss is an AI assistant on your phone. Connect Slack and it finds and reads Slack for you, and posts only when you ask. On the go, just ask "What was decided in #sales today?" or "Draft a reply to Alex".
What it does
- Search and summarize messages, threads, files and canvases
- Catch up on unread messages and mentions of you
- Draft replies, then post or react after you confirm
- Create or update canvases, after you confirm
How to start
- Install Joss from the App Store
- In Joss, open Settings and sign in with Slack
- Choose your workspace and allow access (some workspaces need an admin's approval)
- Ask Joss about Slack in the chat
Every post, reaction or canvas change shows a confirmation in the app and happens only when you approve it. Joss never joins channels or sends notifications in Slack on its own.
Permissions
Joss signs in as you, with your own Slack permissions. It has no bot user.
| search:read.public, .private, .im, .mpim, .files, .users | The searches you ask for |
|---|---|
| channels:history, groups:history, im:history, mpim:history | Reading the threads and surrounding messages of results |
| channels:read, groups:read, im:read, mpim:read | Finding conversations by name (for example #sales) |
| chat:write | Posting messages and replies you have approved |
| reactions:read, reactions:write | Seeing reactions, and adding reactions you have approved |
| canvases:read, canvases:write | Summarizing canvases, and updates you have approved |
| files:read | Using the content of attachments in summaries |
| users:read, users:read.email, emoji:read | Showing people's names and custom emoji correctly |
Your data
We do not store Slack data on our servers, and Slack data is never used to train AI models. What Joss reads stays in the conversation history on your phone. Your sign-in token stays in your phone's secure storage and is never sent to us. Details are in section 7 of the Privacy Policy.
About AI
Answers are produced by AI and may be inaccurate or out of date. Check important points in the original messages.
Support
Email [email protected]. We usually reply within two business days (Singapore time).