AtlasWork, planned itself.

    The AI-native, all-in-one work platform. Tasks, projects, CRM, contracts, and analytics in one calm workspace.

    System status
    • SSO
    • SCIM
    • Two-factor sign-in
    • Audit log

    Product

    • Overview
    • PDF tools
    • Diagram tools
    • People & HR
    • Integrations
    • Marketplace
    • Pricing

    Resources

    • Guides
    • Glossary
    • Compare
    • Docs
    • API reference
    • Support
    • Changelog
    • Status

    Company

    • About
    • Careers
    • Press
    • Contact

    Legal & trust

    • Trust center
    • Security
    • Privacy
    • Terms
    • DPA
    • GDPR
    • SLA
    • Refunds
    • Google API data
    Atlas, a product by wrxstack.com·© 2026 wrxstack·All rights reserved
    PrivacyTermsSecurityStatus

    You are in control of your cookies

    Atlas uses strictly necessary cookies to keep you signed in. With your consent, we add anonymized product analytics, conversion attribution, and remembered preferences. Change your mind any time at /privacy/cookies.

    Off until you agree · Change it any time

    • NecessaryAlways on
    • AnalyticsOpt-in
    • MarketingOpt-in
    • PreferencesOpt-in
    Still loading. Try again in a moment.Still loading. Try again in a moment.Still loading. Try again in a moment.
    Skip to documentation
    Docs
    Back to Atlas

    Start here

    • Overview

    Developer

    • REST API guide
    • Authentication
    • API reference
    • MCP (AI agents)
    • MCP tools reference
    • SDKs
    • Quick actions
    • Changelog

    Webhooks

    • Overview
    • Quickstart
    • Events
    • Payloads and headers
    • Security and signing
    • Delivery and retries
    • Managing via API

    Connect

    • Connectors
    • Integrations

    Product

    • Collaboration and chat
    • Signing in and security
    • Client portal
    • Client portal domains

    Reference

    • Glossary
    • Keyboard shortcuts
    • Module reference
    Slack logo

    Messaging

    Slack

    Post and manage Slack messages from Atlas.

    AuthOAuth 2.0UpdatesReal-timeAvailable

    What this connector does

    • Post Atlas task and project notifications into selected Slack channels.
    • Let users turn any Slack message into an Atlas task with the message action menu.
    • Sync slash commands so /atlas can create tasks or lookups from any channel.
    • Mirror channel membership so notifications respect Slack workspace privacy.

    Before you begin

    • You are an owner or administrator of your Atlas workspace.
    • You can sign in to your Slack account and approve access for Atlas.
    • Atlas looks after the Slack app on its side, so there is nothing for you to create or copy.

    How to connect

    1

    Open Slack in Integrations

    In Atlas, open Integrations and select Slack.

    2

    Press Connect

    Atlas sends you to Slack to sign in. Sign in with the account you want to connect.

    3

    Approve access

    Review the permissions that Slack lists and approve them. Atlas returns you to the connector page, which then shows the connection.

    4

    Check the connection

    Select Test connection on the connector page. A passing result means Atlas can read from Slack.

    Permissions Atlas asks for

    Read channel listchannels:read
    Receive message eventschannels:history
    Create and manage public channelschannels:manage
    Read private channels and their historygroups:read groups:history
    Manage private channelsgroups:write
    Post messageschat:write
    Upload filesfiles:write
    Add reactions, pins, and bookmarksreactions:write pins:write bookmarks:write
    Search messages and filessearch:read
    Read user groupsusergroups:read
    Read workspace detailsteam:read
    Read user identityusers:read
    Read member email addressesusers:read.email
    Add commandscommands

    Setup checklist

    1. Confirm you are an owner or administrator of your Atlas workspace.
    2. Open Integrations and select the connector.
    3. Press Connect and sign in to Slack.
    4. Review the permissions that Slack lists and approve them.
    5. Select Test connection and read the result.

    Troubleshooting

    • not_in_channel

      The Atlas bot must be invited into a private channel before it can post. Use /invite @atlas in the channel.

    • Connect says Slack is not available yet

      Atlas has not enabled Slack for this deployment, so there is nothing for you to configure. Check again later.

    • The sign-in was cancelled

      If you close the Slack screen or choose Cancel, Atlas does not connect. Press Connect again and approve the access.

    • Atlas asks you to reconnect

      Slack can end a connection when access is revoked or a password changes. Press Reconnect on the connector page and approve the access again.

    Event notifications

    Slack sends events to the Atlas Events Request URL, each one signed so that Atlas can check it.

    Events Atlas listens for

    • message.channels
    • app_mention
    • message_action: Create Atlas task
    • slash_commands: /atlas

    Provider docs: https://api.slack.com/events-api

    Disconnect and data deletion

    1. Click Disconnect on the Atlas Slack connector page to revoke the bot's saved sign-in.
    2. Open the Slack app directory, find Atlas, and click Remove app for the workspace.
    3. Atlas deletes locally cached channel and user metadata within 24 hours of disconnect.

    When you are ready, open the live connector page and press Connect to finish connecting Slack.

    Open the Slack connector page
    About this page

    On this page

    • What this connector does
    • Before you begin
    • How to connect
    • Permissions Atlas asks for
    • Setup checklist
    • Troubleshooting
    • Event notifications
    • Disconnect and data deletion

    Next steps

    • Open the Slack connector page
    • All connector guides
    • Verifying webhook signatures