Local MVP for optimizing pasted GEO-related articles while preserving confirmed brand facts. The app extracts a fact card, requires user confirmation, rewrites under those constraints, runs QA gates, and exports Markdown, Word, and JSON.

Setup

npm install
cp .env.example .env.local
npm run dev

Open http://localhost:3000.

Environment

Required for live model calls:

LLM_PROVIDER=deepseek
DEEPSEEK_API_KEY=
DEEPSEEK_BASE_URL=https://api.deepseek.com
DEEPSEEK_MODEL=deepseek-v4-pro
DEEPSEEK_THINKING=disabled
APP_DATA_DIR=./data
API_ACCESS_KEY=local-dev-key
API_AUTH_DISABLED=false

OpenAI-compatible fallback keys are also accepted:

OPENAI_API_KEY=
OPENAI_MODEL=gpt-4.1-mini

When no API key is configured, deterministic local fallbacks keep the workflow usable for tests and local review.

All API requests require the configured access key:

x-api-key: <API_ACCESS_KEY>

Commands

npm test
npm run build
npx playwright test

Cloudflare Workers Deployment

Cloudflare deployment is manual. Pushing to Git does not deploy or hot-update the production Worker.

Local development:

npm run dev

Cloudflare preview:

cp .dev.vars.example .dev.vars
npm run d1:migrate:local
npm run preview:worker

Create private staging resources:

npx wrangler d1 create geo-agent-article-optimizer-staging
npx wrangler r2 bucket create geo-agent-article-optimizer-staging

Create private production resources:

npx wrangler d1 create geo-agent-article-optimizer-production
npx wrangler r2 bucket create geo-agent-article-optimizer-production

After D1 creation, copy the returned database IDs into the matching wrangler.jsonc environment entries. Keep R2 buckets private; do not add public bucket domains.

Set secrets:

npx wrangler secret put API_ACCESS_KEY --env staging
npx wrangler secret put DEEPSEEK_API_KEY --env staging
npx wrangler secret put API_ACCESS_KEY --env production
npx wrangler secret put DEEPSEEK_API_KEY --env production

D1 schema changes only through migrations. Runtime code must not rebuild or clear production tables. Apply migrations in this order:

npm run d1:migrate:local
npm run d1:migrate:staging
npm run deploy:worker:staging
npm run d1:migrate:production
npm run deploy:worker:production

Exports

Local generated files are written under:

data/exports/<job_id>/

Cloudflare exports are written to the private R2 bucket bound as EXPORT_BUCKET and served only through authenticated API routes.

Each passing or warning-only QA run can produce:

optimized.md
optimized.docx
qa_report.json

Hard QA failures block export.

MVP Limits

Pasted text only; no direct .docx parsing.
Local SQLite by default; Cloudflare deployments use D1.
No account permissions or collaboration.
No publishing platform APIs.
No batch queue.
Basic Word export layout only.
Unconfirmed facts are never used as truth.