Revisit Chatfai characters when Slack consensus changes
When a reaction disappears, get the character context needed to reassess the decision.
Trigger
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Action
Get Public Character By ID
Tool to retrieve a public character by its id. use when you need to fetch details of a single public character by providing its unique id.
Why this helps
A changed team signal can go unnoticed, leaving outdated assumptions in place.
- Surface changed team signals
- Provide evidence for reassessment
- Keep decisions connected to source context
Setup
Build it in a few focused steps.
- 1Connect Slackbot and Chatfai once in Notis.
- 2Create an automation named Reaction removed character review.
- 3Tell Notis to inspect the message whose reaction was removed, retrieve its Chatfai public character by ID, and explain what facts the team should reassess.
- 4Pick Message Reaction Removed as the trigger.
- 5Choose where run reports go, then test by removing one reaction from a message with a character ID.
Questions about this workflow
Does removing any reaction trigger it?
You can use the trigger's optional channel and emoji filters if you need a narrower signal.
Can it infer why the reaction was removed?
No. It can summarize the character and flag the changed signal, but the reason must come from the message or user.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slackbot to Chatfai. A trigger fires from one place; an action lands in another.
Slackbot triggers
Chatfai actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Public Character By ID
Tool to retrieve a public character by its id. use when you need to fetch details of a single public character by providing its unique id.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slackbot and Chatfai, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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