Snapshot a page your team flags in Slack
Turn a Slack request for a visual check into a webpage screenshot for quick review.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Screenshot Webpage
Tool to take a screenshot of a specified webpage within a session. use when you need a visual png snapshot of a live page. example: "capture a 1280×720 screenshot of https://example.com".
Why this helps
Visual checks can get buried in busy channels when someone has to stop, open a browser, and capture the page manually.
- Capture a page when the team asks for a visual check.
- Keep the request close to the Slack conversation that prompted it.
- Reduce the steps needed to make a page ready for review.
Setup
Build it in a few focused steps.
- 1Connect Slack and Anchor browser to Notis once in the portal.
- 2Create an automation in the portal or ask Notis to capture screenshots for relevant webpage links shared in a Slack channel.
- 3Write one plain-language instruction explaining which requests qualify as visual checks.
- 4Pick the Slack Channel Message Received trigger and select a channel for run reports.
- 5Test with a real webpage link and visual-check request.
Questions about this workflow
Can the screenshot be taken without a browser session?
The Anchor action takes a screenshot of a specified webpage within a session, so the automation needs an appropriate session available.
Does it capture every message?
Describe the requests that should count in the automation prompt. The trigger itself detects channel messages, and Notis interprets the instruction.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Anchor browser. A trigger fires from one place; an action lands in another.
Slack triggers
Anchor browser actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Profile
Tool to create a new browser profile from an active session. use after ending a session to persist cookies and cache.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Profile
Tool to delete a browser profile by id. use after confirming the profile exists.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
End All Sessions
Tool to end all active browser sessions. use after confirming a security concern when you need to immediately close every session for the authenticated user.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
End Browser Session
Tool to end a specific browser session by id. use after confirming the session id you want to terminate.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Get Profile
Tool to fetch details for a specific browser profile by id. use after you know the profile id and need its settings and session information.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get Webpage Content
Tool to retrieve rendered content of a webpage in html or markdown format. use when you need to fetch a page’s full content, optionally within an existing browser session.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
List Agent Resources
Tool to list agent resources (files) for a given session. use after establishing a browser session to retrieve agent-uploaded files.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
List All Sessions Status
Tool to list the status of all active browser sessions. use after authenticating when you need to retrieve an up-to-date overview of all sessions.
Connect any two apps with Notis in the middle.
Slack and Anchor browser, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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