Turn cohort analysis requests into ClickHouse results
Get a useful first cut of cohort behavior without switching tools.
Trigger
New Task Created
Trigger when a new task is added to Todoist.
Action
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Why this helps
Cohort questions often wait because the request, query design, and result summary live in different places.
- Reduce analysis setup
- Make segmentation explicit
- Share results quickly
Setup
Build it in a few focused steps.
- 1Connect Todoist and ClickHouse in Notis once.
- 2Create an automation that defines the cohort query and summary format.
- 3Pick Todoist New Task Created as the trigger.
- 4Choose a report channel and test with one real request.
Questions about this workflow
Can the cohort definition vary by task?
Yes. Include the cohort event, start date, and segment rules in each task.
What if required fields are missing?
Ask Notis to identify missing fields and pause with a concise clarification request.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Todoist to ClickHouse. A trigger fires from one place; an action lands in another.
Todoist triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Get comprehensive schema overview of an entire database including all tables and optionally their column definitions. essential for ai agents to understand the complete database structure in a single call.
New Task Created
Trigger when a new task is added to Todoist.
Get Table Schema
Get detailed schema information for a specific table including column definitions, types, keys, and optionally sample data. this is essential for ai agents to understand table structure before constructing queries.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Connect any two apps with Notis in the middle.
Todoist and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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