Setup guide

Budget Variance Agent for Claude - budget variance answers before the review meeting

The free Budget Variance Agent runs on Claude as three plain-text files: set it up once in a Claude Project, approve a sample-data test, then trigger each run with the usage prompt and this run's inputs.

What the Budget Variance Agent does

If Claude is where your documents live, this agent slots into that workflow. It maintains your approved budget sheet and explains budget-to-actual variance with the source row linked: account, budget, actual, variance, source, explanation.

Variance reports fail in the writing, not the math. This assistant drafts the explanation per significant line with the source attached, separates timing from real movement, and flags what it could not explain as questions. You supply the judgment; the fifth-month-running paragraph writes itself from your notes.

Where the Included files go in Claude

Create a Project for the job and add skill.md as Project knowledge with the setup prompt as instructions. Run the setup conversation, check the sample-data output, then start each run in that Project so the rules stay loaded. Artifacts Claude produces can be saved out to your Drive.

What a run looks like on Claude

A run looks like this: you open the Project, paste the usage prompt with this run's inputs, and Claude works through budget-variance with the Project's knowledge loaded. The output - it maintains your approved budget sheet and explains budget-to-actual variance with the source row linked: account, budget, actual, variance, source, explanation - comes back as an artifact you can save out to Drive. You approve, adjust or discard; nothing is final until you say so.

Setup, step by step

  1. Create a Project in Claude and name it after the job (for example: budget variance).
  2. Add skill.md as Project knowledge and paste setup-prompt.txt into the Project's custom instructions.
  3. Run the setup conversation; the agent runs budget-variance on fictional sample data first - approve that test before real work.
  4. Start each real run inside that Project and paste usage-prompt.txt with this run's inputs. Save artifacts Claude produces out to your Drive.

Honest limits on Claude

Without a Project, Claude chat context resets between sessions and you re-paste the rules. Keep the skill file in Project knowledge so the workflow stays put.

Questions people ask

Does the Budget Variance Agent work on Claude?

Yes - the agent is three plain-text files, and on Claude they live in a Claude Project. The four setup steps below are the whole job: Create a Project in Claude and name it after the job (for example: budget variance). Then add skill.md as project knowledge and paste setup-prompt.txt into the project's custom instructions.

What does the Budget Variance Agent produce on Claude?

It maintains your approved budget sheet and explains budget-to-actual variance with the source row linked: account, budget, actual, variance, source, explanation.. Claude hands it back as an artifact you save to your Drive. Every run waits for your approval before anything is sent, spent, published or scheduled.

Is this affiliated with Claude?

No. AI Agent Skills is an independent store. We are not affiliated with, endorsed by, or sponsored by Claude or its makers. Platform names belong to their owners; capabilities change, so check Claude's current documentation.

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AI Agent Skills is an independent store, not affiliated with Claude or its makers. Platform names belong to their owners.