Retrieve Grafbase schemas from a Slack reaction
Give your team a quick way to ask for the schema registry in the thread where it comes up.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
List Grafbase Schemas
Tool to list all Grafbase schemas. Use when you need to retrieve all schemas in the registry.
Why this helps
Schema questions can interrupt work when people have to stop and locate the registry manually.
- Request registry context with a quick, consistent action.
- Keep schema discussion anchored in a current list.
Setup
Build it in a few focused steps.
- 1Connect Slack and Grafbase to Notis once through the portal.
- 2Create an automation with this prompt: When the agreed reaction is added to a Slack message, list the Grafbase schemas for the relevant project and share them.
- 3Select the Slack reaction added trigger and set a channel for run reports.
- 4Test by adding the agreed reaction to a schema discussion with project context.
Questions about this workflow
Does the reaction change the registry?
No. It only requests a list of schemas.
How do teammates know which reaction to use?
Agree on one reaction for registry requests and describe it in the channel or team instructions.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Grafbase. A trigger fires from one place; an action lands in another.
Slack triggers
Grafbase actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Delete Grafbase API Key
Tool to delete an existing API key. Use after confirming the key ID to revoke access.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Grafbase Audit Log
Tool to delete a specific Grafbase audit log entry. Note: As of current Grafbase public documentation, there is no documented API to delete audit logs programmatically. This action will attempt a best-effort REST DELETE to `/audit-logs/{id}` and, if unsupported or not found, it will gracefully fall back to validating connectivity with the GraphQL Management API and return a structured response instead of failing.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Delete Extension
Tool to delete an extension configuration. Use after confirming the extension_id to remove the extension.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Delete MCP Server
Tool to delete a Grafbase MCP server configuration by its unique ID. Use after confirming the server ID to remove an existing MCP server.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Delete Grafbase Schema
Tool to delete a Grafbase schema. Use when you need to remove a specific schema from the registry after confirming its ID.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Delete Schema Check
Tool to delete a Grafbase schema check. Use when you need to remove a specific schema check by its ID after reviewing the registry.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Disable MCP server
Tool to disable the Model Context Protocol server. Use when you need to turn off MCP via API after it has been enabled.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Enable Grafbase MCP Server
Tool to enable the Model Context Protocol (MCP) server for a Grafbase project. Use when you need to activate MCP support; if the API endpoint is not supported, this returns guidance for enabling via configuration.
Connect any two apps with Notis in the middle.
Slack and Grafbase, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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