Build audits against the real table structure
Stop guessing column names when a credential review needs a precise query.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
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.
Why this helps
A guessed table structure creates failed queries and slows urgent access reviews.
- Confirm column names and types
- Understand keys before querying
- Prepare safer audit requests
Setup
Build it in a few focused steps.
- 1Connect 1Password and ClickHouse in the Notis portal.
- 2Create an automation called Credential Audit Table Schema.
- 3Describe that Notis should identify the requested audit table and return its schema, with no secret fields included in the report.
- 4Select a webhook trigger and choose a report channel.
- 5Test with one real audit table request.
Questions about this workflow
Can it include sample data?
Yes, if your instruction requests samples and the connected ClickHouse permissions allow them. Exclude sensitive values in the instruction.
What if the table name is unknown?
Use the List ClickHouse Tables action first to discover candidate tables.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 1password to ClickHouse. A trigger fires from one place; an action lands in another.
1password 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.
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.
1password and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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