BuiltToWinWeb is a US web development service that hand-codes PHP business websites, ecommerce stores and web applications for a one-time flat fee, with source code ownership at handover. The same company sells WebAgentScan, a hosted SaaS that returns a single score out of 100 for any domain across AI agent readiness, MCP server quality and security, and Domain Rating, plus a fix list ordered by what each fix is worth. Website packages are listed at $3,000 (Business Pro), $8,000 (Ecommerce) and $15,000 (SaaS/web app), with the pay button locked until a consultation is booked or explicitly waived; WebAgentScan runs from $9 to $100 per month.
Key Features
- WebAgentScan scoring: one number out of 100 across seven graded areas, covering discovery files (llms.txt, agents.txt, agent cards, .well-known paths), machine-readable content (Markdown negotiation, structured data, no-JavaScript survival), crawler access rules and soft-404 detection, MCP tool grading, agent security posture, and Domain Rating.
- MCP grading: the scanner speaks JSON-RPC and grades every tool an MCP server advertises; the security area checks auth posture, exposed files and prompt-injection surface.
- Domain Rating data is pulled from licensed SE Ranking and Ahrefs APIs rather than computed in-house, covering DR, referring domains and backlinks.
- AI Indexing Pack (file edition) publishes an MCP server with output schemas and annotations, serves Markdown to agents and HTML to browsers on the same URLs, and ships llms.txt, agents.txt, agent cards, every .well-known file and bot access control that blocks forged crawlers.
- AI Indexing Pack (WordPress edition) is a plugin that reads your own pages, posts and settings to generate those files, includes a built-in checker that verifies each endpoint from outside, touches no theme file or .htaccess, and removes itself cleanly on deactivation.
- Custom builds are hand-coded in PHP, HTML5, CSS3 and JavaScript, with React, Node.js and MySQL for web apps; the 25-project portfolio includes law firm, accounting, construction, ecommerce (Stripe, PayPal), cafe (Square API), fine dining (OpenTable), real estate (MLS and Google Maps) and a project-management SaaS.
- The site itself exposes its tools to in-browser AI agents via WebMCP and publishes 11 language versions (English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, Russian, Dutch).




