Help new teammates understand repository behavior
Let a new teammate ask in Slack and get a repository-grounded explanation that helps them build their own understanding.
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
Ask question
Ask any question about a GitHub repository and get an AI-powered, context-grounded response. Args: repoName: GitHub repository or list of repositories (max 10) in owner/repo format question: The question to ask about the repository
Why this helps
Onboarding questions can consume founder attention just when a new teammate needs timely context.
- Make repository context easier to access for new teammates.
- Reduce repeated explanations from the founder or lead developer.
- Support independent learning alongside team conversation.
Setup
Build it in a few focused steps.
- 1Connect Slack and Devin MCP to Notis once through the portal.
- 2Create the automation in the portal or ask Notis to make it conversationally.
- 3Use one instruction asking Devin to explain repository behavior relevant to onboarding questions posted in channels.
- 4Pick the Slack channel message trigger and choose where Notis reports runs.
- 5Test with one real question from a teammate onboarding to the repository.
Questions about this workflow
Does this create an onboarding guide?
No. It answers a repository question based on the message and prompt.
Can this run from a private DM?
Use the Slack direct message trigger for DMs; this workflow uses channel messages.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Devin MCP. A trigger fires from one place; an action lands in another.
Slack triggers
Devin MCP actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Ask question
Ask any question about a GitHub repository and get an AI-powered, context-grounded response. Args: repoName: GitHub repository or list of repositories (max 10) in owner/repo format question: The question to ask about the repository
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
List available repos
List all repositories available to query with your Devin account. Only available in private mode (via devin.ai endpoints).
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Read wiki contents
View documentation about a GitHub repository. Args: repoName: GitHub repository in owner/repo format (e.g. "facebook/react")
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Read wiki structure
Get a list of documentation topics for a GitHub repository. Args: repoName: GitHub repository in owner/repo format (e.g. "facebook/react")
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.
Slack and Devin MCP, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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