Run a risk review when a Slack reaction is added
Ask for deeper analysis only when a teammate signals that a message deserves it.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Create Anthropic Message
Tool to create a model response using DeepSeek's Anthropic-compatible API format with support for system prompts, tool calling, streaming, and thinking mode. Use when you need to generate chat completions using the Anthropic Messages API format. Requires base_url='https://api.deepseek.com/anthropic' or metadata base_url ending with '/anthropic'. Supports extended thinking, function calling with tools, and streaming responses. Note: Images and documents are not supported in content blocks.
Why this helps
Potential risks are easy to overlook when Slack volume is high.
- Focus attention on flagged items
- Surface hidden risks
- Get mitigation ideas
Setup
Build it in a few focused steps.
- 1Connect Slackbot and DeepSeek once in Notis.
- 2Create an automation named Reaction risk review.
- 3Describe that a reacted message should be evaluated for risks, impact, and mitigations using a careful structured response.
- 4Pick the Message Reaction Added trigger.
- 5Choose the report destination, then test with one reacted message.
Questions about this workflow
Can this use a particular reaction as the signal?
Yes. The event supports optional emoji filtering.
Does it make a final decision?
No. It provides analysis and mitigations for human review.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slackbot to DeepSeek. A trigger fires from one place; an action lands in another.
Slackbot triggers
DeepSeek actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Anthropic Message
Tool to create a model response using DeepSeek's Anthropic-compatible API format with support for system prompts, tool calling, streaming, and thinking mode. Use when you need to generate chat completions using the Anthropic Messages API format. Requires base_url='https://api.deepseek.com/anthropic' or metadata base_url ending with '/anthropic'. Supports extended thinking, function calling with tools, and streaming responses. Note: Images and documents are not supported in content blocks.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Chat Completion
Tool to create a chat completion using DeepSeek models (deepseek-chat or deepseek-reasoner). Use when you need to generate AI responses to chat conversations. Supports streaming, tool/function calling, and various parameters to control generation behavior (temperature, max_tokens, etc.).
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Get User Balance
Tool to get user's current account balance including granted and topped-up balances with detailed breakdown by currency (CNY or USD). Use when you need to check if the user has sufficient balance for API calls or to view detailed balance information.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
List Models
Tool to list currently available DeepSeek models and provides basic information about each one such as the owner and availability. Use when you need to discover which models are available for API calls.
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 DeepSeek, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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