Turn Slack history into an Astica-assisted recap
Bring the useful context from a conversation together, including image or text findings that Astica can analyze.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Post message to channel
Deprecated: posts a message to a slack channel, direct message, or private channel. use `send message` instead.
Why this helps
When a conversation mixes messages and visual or extracted-text material, it takes extra effort to reconstruct what matters.
- Fetch conversation history as part of a targeted recap.
- Use Astica to analyze relevant image or text content when it is accessible.
- Post a concise summary where the team can find it.
Setup
Build it in a few focused steps.
- 1Connect Astica ai and Slack once in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis in plain language from any channel.
- 3In one instruction, ask Notis to fetch the specified Slack conversation history, summarize the discussion, use Astica for accessible image or text content, and post the recap to the intended Slack conversation.
- 4Choose the Notis webhook as the trigger and select where run reports should go.
- 5Test with one real conversation and verify the recap and any Astica findings are grounded in accessible content.
Questions about this workflow
Does this workflow run whenever Slack receives a message?
No. It starts when its Notis webhook is called. The Slack event list provided here does not include a message trigger.
Can Astica analyze every image or file in the history?
Only content the run can access. A message reference or inaccessible file does not guarantee that the image or file contents are available for analysis.
Where should the recap be posted?
Name the intended Slack conversation in your instruction or provide it with the webhook request.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Astica ai to Slack. A trigger fires from one place; an action lands in another.
Astica ai triggers
Slack actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Set snooze duration
Deprecated: turns on do not disturb mode for the current user, or changes its duration. use `set dnd duration` instead.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Add a custom emoji to a Slack team
Deprecated: adds a custom emoji to a slack workspace given a unique name and an image url. use `add emoji` instead.
Add an emoji alias
Adds an alias for an existing custom emoji in a slack enterprise grid organization.
Add a remote file
Adds a reference to an external file (e.g., google drive, dropbox) to slack for discovery and sharing, requiring a unique `external id` and an `external url` accessible by slack.
Add a star to an item
Stars a channel, file, file comment, or a specific message in slack.
Add call participants
Registers new participants added to a slack call.
Add emoji
Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.
Add reaction to message
Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.
Connect any two apps with Notis in the middle.
Astica ai and Slack, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Slack.