Building & coding

Personal trainer shipped a Cursor app: 80 paying users

A former trainer prototyped in Lovable and finished in Cursor. AI workout plans for coaches reached $2,320 MRR, but Claude API costs are $850 a month.

  • Level Intermediate
  • Setup1–3 hrs (estimated)
  • Evidence Anecdotal
  • CostNot stated in source
  • No-codeNo

What this is

A real workflow someone ran with an AI agent. Copy the prompt into your agent, connect the listed tools, and it runs for you.

  1. Copy the prompt below.
  2. Paste it into your agent (we recommend Grok Bot) and connect the tools listed: whatever the prompt mentions.
  3. Run it once, check the result, then put it on a schedule if it repeats.

New to agents? Read how it works →

CursorClaudeSource-linked

What you get

A former trainer prototyped in Lovable and finished in Cursor. AI workout plans for coaches reached $2,320 MRR, but Claude API costs are $850 a month.

The prompt

Cleaned version rewritten from the source — not a direct quote.

Use these Figma screenshots as reference. Build an Expo screen where a coach describes a client and goals and gets a 4-week periodized program from the Claude API. Add usage metering per account.

Recommended

Try it in Grok Bot

  1. Copy the prompt (button below).
  2. Open Grok Bot chat and paste it. Replace any [bracketed] placeholders.
  3. Connect the listed tools (as needed) as connectors when Grok Bot asks.
  4. If the task repeats, ask: “Make this a daily routine.”

Alternatives: the same prompt works in Cursor, Claude, ChatGPT Agent, OpenClaw.

Set it up

Tools: — · Stack: Cursor + Lovable + Claude API

  1. Read the original source for full context.
  2. Connect the tools your agent needs.
  3. Paste the prompt and replace [bracketed] placeholders.
  4. Run once manually and check the output before scheduling it.

Generic suggested steps, not from the source.

Pitfalls & reliability

  • Real MRR plus an honest unit-economics caveat.

Evidence

Real MRR plus an honest unit-economics caveat. Marketing check: PASS: individual founder story. Names the product loosely and doesn't funnel. Duplicate check vs agentusecases.ai: no match in sitemap slugs Verification: verified via search excerpt: 80 trainers x $29 = $2,320 MRR, ~$850/month Claude API.

Source: Reddit · Verified by us: not yet · Report broken or outdated

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