Catch unusual data before it spreads
A modified file can hide a bad value, broken import, or sudden spike. Let Codeinterpreter check it immediately.
Trigger
OneDrive Item Updated Trigger
Triggers when an existing file or folder is modified in OneDrive. Uses Gmail-style state management and only detects actual modifications, not new creations.
Action
Execute Code
Execute python code in a sandbox and return any result, stdout, stderr, and error. use /home/user folder to write/read files. try to not use plt.show() as the code is executed remotely. use files for image/chart output instead.
Why this helps
Data issues often reach decisions because no one has time to inspect every update.
- Flags suspicious changes early
- Focuses attention on exceptions
- Supports consistent review thresholds
Setup
Build it in a few focused steps.
- 1Connect OneDrive and Codeinterpreter once in Notis.
- 2Create an automation named Updated data anomaly scan.
- 3Describe the outcome: retrieve the modified item, run the specified anomaly checks, and summarize exceptions.
- 4Pick OneDrive Item Updated as the trigger and choose where reports go.
- 5Test with one modified dataset.
Questions about this workflow
What baseline does anomaly detection use?
Specify a historical file, threshold, or statistical baseline. If none is available, the report should say so.
Can it check metadata too?
Yes. Include metadata checks such as size changes, timestamps, or expected file patterns.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link One drive to Codeinterpreter. A trigger fires from one place; an action lands in another.
One drive triggers
Codeinterpreter actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Sandbox
Create a sandbox to execute python code in a jupyter notebook cell. this is useful for agents to communicate, execute code, see output, read files, write files, etc. it's like you own personal computer, but in the cloud. use /home/user folder to write/read files.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Execute Code
Execute python code in a sandbox and return any result, stdout, stderr, and error. use /home/user folder to write/read files. try to not use plt.show() as the code is executed remotely. use files for image/chart output instead.
Onedrivebasetrigger
Base trigger for OneDrive changes using Gmail-style state management. Subclasses override `filter_changes(...)` to extract only the relevant items.
Get File
Get a file from the sandbox and returns the file. the files should be read from /home/user folder.
OneDrive File Created Trigger
Triggers when a new file is created in OneDrive. Uses Gmail-style state management for reliable duplicate prevention.
Run Terminal Command
Run a command in the terminal and returns the stdout, stderr, and error code. use /home/user folder to write/read files.
File Updated
Trigger that fires when a OneDrive file's content or metadata changes. Returns file ID, last modified time, and modifier info.
Upload File
Upload a file to the sandbox environment. the files should be uploaded to the /home/user folder.
OneDrive Folder Created Trigger
Triggers when a new folder is created in OneDrive. Uses Gmail-style state management for reliable duplicate prevention.
OneDrive Item Deleted Trigger
Triggers when a file or folder is deleted in OneDrive. Uses Gmail-style state management for reliable duplicate prevention.
Item Moved or Renamed
Triggers when a file or folder is moved to a different path or renamed in OneDrive. Includes both old and new path/name data in the payload.
Connect any two apps with Notis in the middle.
One drive and Codeinterpreter, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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