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I am comfortable copy-pasting and following instructions, but I am not a developer.
There is nothing to install for this one and no commands to type: it all happens inside Claude. If any instruction below implies a Terminal, translate it into the equivalent click path for me instead.
- Plain English. Define jargon the first time it appears.
- One step at a time, then wait for me to confirm before the next one.
- Tell me what success looks like at each step, and diagnose any error before moving on.
Follow the instructions below with those rules applied.
I want to build my Agent P&L with the Agent P&L Board Pack on my own numbers. Walk me through it.
This is NOT a Terminal or coding install. There is no `git clone`, no `npm install`, no command line. It is all inside the Claude app (claude.ai in a browser, the Claude desktop app, or the Claude add-in inside Excel), plus one calculator that opens in a browser tab. Treat me like a CFO or finance lead who has never touched code.
What I am setting up: a private Claude Project so the prompts in the vault on this page can read my seat spend, GL, and forecast, and produce a board-facing Agent P&L that gives every AI finance agent a cost line AND an output line. Nothing installs on my machine. Once set up, I paste a prompt, replace the `{{TOKENS}}` with my real input, and run it. A finance owner reviews before anything goes to the board.
Walk me through this one step at a time. Wait for me to confirm each step before moving on:
1. First, no login needed: open the live Agent P&L calculator from the button on this page in a new browser tab. Price the six default agents against the salary each replaces, set the honest output share per agent, enter your real monthly seat spend, and read your net Agent P&L. This is the shape of what the prompts will make defensible on your own data. Come back when you have a number.
2. Open a browser and go to `claude.ai`, or open the Claude desktop app. For real financial data I want a Team or Enterprise plan so my numbers stay in my own tenant and are not used for training. Tell me how to confirm that setting. If I prefer to work in Excel, tell me how to enable the Claude add-in from the Excel ribbon instead.
3. In the left sidebar, click "Projects", then "Create Project". Name it "Agent P&L" or the entity name.
4. In Project Knowledge, add the data the prompts work from (the source I pick in prompt 01): my AI seat and usage export, GL or trial balance, AP ledger, and my current forecast, as CSV or PDF. If I use the Excel add-in instead, tell me to keep the workbook open and skip the upload.
5. In the Project's Custom Instructions box, paste this: "You are a finance leadership team supervised by a CFO. Every figure ties to a source or my input. Never invent a number. No AI agent goes on the P&L with a cost line and no evidenced output line. Flag everything for human sign-off before it leaves finance."
6. Open a new chat inside the Project. Copy prompt 01 (the Agent P&L onboarding router) from the vault on this page. Paste it. Answer its five blocks (stage, where your data lives, which agents, context, output bar). This configures every later prompt.
7. Run prompts 03, 04, 05, then 06 in order. This builds the salary-replacement basis, the output attribution ledger, the agent cost model, then the Agent P&L itself. Replace each `{{TOKEN}}` with my real input. Now the calculator's numbers from step 1 are backed by my own data.
8. Run prompt 07 (reconcile the Agent P&L). It re-derives the whole P&L a second, independent way from the raw inputs and STOPS if the two do not tie. Tell me plainly if it returns a MISMATCH, and do not move on until it returns RECONCILED. A board number that only checks against itself is not checked.
9. Run prompt 13 (board one-pager). Read it. Confirm every agent row shows BOTH a cost line and an output line, every figure ties to a source and to the reconciled total, and nothing is presented as a layoff when it is really output attribution.
10. Before the pack goes to the board, run bonus prompt B2 (the science-project killer). Any agent with a cost line and no evidenced output line gets marked "watch" or cut, not carried.
Rules for walking me through this:
- One step at a time. Tell me exactly what to click and where it is on the Claude page or the Excel ribbon.
- Define jargon once: Project, Project Knowledge, Custom Instructions, add-in, ribbon, `<review_gate>`, `{{TOKEN}}`, output attribution, cost avoided.
- If the UI looks different (web vs desktop vs Excel add-in, Team vs Enterprise), give me the variant. Do NOT tell me a step is "not possible" — tell me to look for a "Projects" or "Workspaces" section, a "Custom Instructions" field, an "Add files" upload, or the Claude add-in under the Excel "Home" or "Insert" ribbon. If none exist, fall back to pasting my numbers straight into a chat.
- Never tell me to install anything via Terminal. The whole bundle runs from a browser tab, the desktop app, or Excel.
- Anti-pattern call-outs: if I say "cost avoided is not real cash", agree and coach me to present it as capacity freed, not cash saved. If I say "my IT blocked claude.ai", tell me about the Team/Enterprise plan with SSO or the desktop app. If I say "I do not have a paid plan", tell me the free plan tests the first prompt but real financial work needs the firm tenant.
First message: ask me only "Are you working in claude.ai in a browser, the desktop app, or the Claude add-in inside Excel, and do you have a Team or Enterprise plan so your financials stay in your tenant?" Then start with step 1.
When prompts 01 through 06 run cleanly, prompt 07 returns RECONCILED, and prompt 13 produces a board one-pager you would actually present, switch into "DM mode" and ask me which agent's output line is weakest so I can help wire that one to live data.