OhMyDoc

The actually free resume & cover-letter formatter. Paste your text, get an ATS-friendly PDF instantly — no sign-up, no paywalls.

▶ Live app: https://ohmydoc.vercel.app

OhMyDoc turns messy plain text — the kind you copy out of ChatGPT, Google Docs, or a Word file — into a clean, recruiter-ready PDF. Paste a resume or cover letter, and an LLM restructures it into semantic XML that renders through a print-optimized template. No manual formatting, no template fiddling, no login.

This repo is also an experiment in autonomous software development: it was built end-to-end by Claude Code agents. See How this was built.

Features

• Paste-to-PDF — drop in plain text, export a polished PDF
• ATS-friendly — clean semantic structure that applicant-tracking systems can parse
• Resume & cover-letter modes
• Live dual-panel preview — text on the left, rendered document on the right
• Editable XML — switch to XML mode to fine-tune the structure before exporting
• No login, no paywall — runs in your browser plus a single serverless endpoint

How it works

Plain text ──► /api/format (LLM → structured XML) ──► Vue template ──► Print / Save as PDF

1. You paste plain text and pick a document type (resume or cover letter).
2. A serverless endpoint (server/api/format.post.ts) calls an LLM (OpenAI gpt-4o-mini) with a strict system prompt that converts the text into a fixed XML schema — preserving all content and omitting empty fields.
3. The XML is rendered by a Vue template (templates/) using print-optimized scoped CSS.
4. You export with the browser's print dialog → Save as PDF (works best in Chrome).

Note: the runtime formatter uses OpenAI gpt-4o-mini. "Claude Code agents" refers to how this codebase was built, not what powers the app at runtime.

Tech stack

• Nuxt 4 / Vue 3 / TypeScript
• @nuxt/ui for app chrome; scoped CSS for the exportable document templates
• OpenAI gpt-4o-mini for the text → XML formatting step
• Vercel for hosting + analytics

Run locally

Requires Node 18+ and an OpenAI API key.

git clone https://github.com/kimwwk/ohmydoc-using-claude-code-agent.git
cd ohmydoc-using-claude-code-agent
npm install
cp .env.example .env        # set OPENAI_API_KEY
npm run dev                 # http://localhost:3002

Production build:

npm run build
npm run preview

Environment

Variable	Required	Purpose
OPENAI_API_KEY	Yes	Text → XML formatting via gpt-4o-mini

.env.example lists additional provider keys used by project tooling, but only OPENAI_API_KEY is needed to run the app.

Project layout

Path	What's there
pages/index.vue	Main app (dual-panel editor + preview)
pages/debug/	Component demo routes, kept as live documentation
server/api/format.post.ts	Text → XML LLM endpoint
templates/	Document templates (e.g. modern) with scoped CSS
components/, composables/	UI components and XML parsing/render logic
docs/	PRD, MVP plan, and decision log

How this was built

This project was developed end-to-end by autonomous Claude Code agents following a staged MVP plan. The product requirements, MVP breakdown, and architectural decisions live in docs/ (PRD.md, MVP-PLAN.md, DECISIONS.md). Regression tests live in the ohmydoc-qa repo.