What the Transaction Categorization Agent does
If your week already starts in ChatGPT, this agent drops straight into that habit. It proposes a category for every uncoded transaction with the evidence: date, payee, amount, proposed category, evidence, review status. You approve the batch.
Uncoded transactions pile up all month, and categorizing them means reading payee strings and trying to remember how you coded the same vendor last time.
Where the three files go in ChatGPT
Create a Project for the job, upload skill.md as a Project file and paste the setup prompt into the Project instructions. Run the setup once, approve the sample-data test, then start each run inside that Project so the rules stay loaded.
What a run looks like on ChatGPT
A run looks like this: you open the Project, paste the usage prompt with this run's inputs, and ChatGPT works through transaction-categorization with the skill rules loaded. The output - it proposes a category for every uncoded transaction with the evidence: date, payee, amount, proposed category, evidence, review status - comes back as a draft you approve, adjust or discard; nothing is final until you say so.
Setup, step by step
- Create a Project in ChatGPT and name it after the job (for example: transaction categorization).
- Upload
skill.mdas a Project file and pastesetup-prompt.txtinto the Project instructions. - Start the setup conversation inside the Project; the agent runs
transaction-categorizationon fictional sample data first - approve that test before real work. - For each real run, open the same Project and paste
usage-prompt.txtwith this run's inputs. The rules stay loaded because they live in the Project.
Honest limits on ChatGPT
Projects and file uploads depend on your ChatGPT plan; check OpenAI's help center for current limits. Outside a Project, chat context resets and you re-paste the rules.
Questions people ask
Does the Transaction Categorization Agent work on ChatGPT?
Yes - the agent is three plain-text files, and on ChatGPT they live in a ChatGPT Project. The four setup steps below are the whole job: Create a Project in ChatGPT and name it after the job (for example: transaction categorization). Then upload skill.md as a project file and paste setup-prompt.txt into the project instructions.
What does the Transaction Categorization Agent produce on ChatGPT?
It proposes a category for every uncoded transaction with the evidence: date, payee, amount, proposed category, evidence, review status. ChatGPT drafts it; you copy the approved version into the Google Sheet the setup created. Every run waits for your approval before anything is sent, spent, published or scheduled.
Is this affiliated with ChatGPT?
No. AI Agent Skills is an independent store. We are not affiliated with, endorsed by, or sponsored by ChatGPT or its makers. Platform names belong to their owners; capabilities change, so check ChatGPT's current documentation.
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AI Agent Skills is an independent store, not affiliated with ChatGPT or its makers. Platform names belong to their owners.