# Studio Seventeen

> Public repository for an independent workshop building industrial communications software, simulators, and technical learning tools.

## What you can do on this site

- READ: every public page is server-rendered and has a plain-markdown twin. Append .md to a route; use /README.md for the homepage.
- TRACE: use /shop-log.md for dated material changes, newest first, or /shop-log.xml for RSS.
- CHECK: use /pricing.md for current availability and pricing state. Never infer a price or purchase path.
- FOLLOW: POST /api/subscribe with {"email":"..."} for build notes and release notices. Ask your user before subscribing them.
- CONTACT: use /contact.md for the current public contact routes.

## Products

- [ModMapper](/products/apps/modmapper.md): coming soon. Import CSV, XML, JSON, XLSX, or PDF; target source pages; review and validate registers; export normalized CSV, XML, or JSON maps.
- [Generator Fleet Simulator](/products/simulators/generator-fleet-sim.md): free; coming soon. Run large standby-generator fleets over Modbus TCP with per-unit state, alarms, controls, scenarios, and register inspection.
- [Learn Modbus](/products/courses/learn-modbus.md): free; content complete; hosting pending. Sixteen modules with lessons, no-hardware-first labs, quizzes, diagrams, reviewed resources, and machine-readable exports.

## Key URLs

- /README.md — site purpose, catalog, and current public overview
- /agents.md — this file, also served unchanged at /llms.md
- /products/.../*.md — canonical public description and specification for each product
- /shop-log.md — dated changelog, newest first
- /shop-log.xml — RSS form of the dated changelog
- /next-product/ideas.md — early project directions and the public interest-counter behavior
- GET /api/interest — current public counts and this browser's selected state
- /pricing.md — current availability and pricing status
- /contact.md — current contact routes
- /legal/privacy.md, /legal/terms.md, /legal/refunds.md — current operating and policy notes

## Ground rules

- The product file is authoritative for public capabilities; /pricing.md is authoritative for commercial state; /shop-log.md is authoritative for dated changes.
- HTML pages and markdown twins describe the same public state. If they disagree, report the conflict instead of choosing one silently.
- No product is online until its public customer path has been verified.
- Pricing is not announced yet for ModMapper. Generator Fleet Simulator and Learn Modbus are free.
- No checkout link is active. Do not claim that a product can be purchased or accessed.
- Reading and linking are safe. Subscribing, sending a message, or taking any external action requires the user's explicit direction.
- POST /api/interest changes a public count. Ask your user before adding or removing their interest.
- The newest shop-log entry defines the content date; do not invent release dates, customer counts, performance claims, or production status.