WebMCP Optimization Agency
🔴 NEW:Chrome 149 ships WebMCP as stable feature — Lighthouse now scores 3 Agentic Browsing checks that most sites fail.
FREE WEBMCP OPTIMIZATION TOOL

WebMCP Generator — Generate Lighthouse-Passing WebMCP Code for Any Website, Free

The only free WebMCP optimization tool that guarantees all 3 Lighthouse Agentic Browsing checks pass: WebMCP tools registered, WebMCP form coverage, and WebMCP schemas are valid. Configure your tools and get production-ready code instantly.

🟢 Lighthouse Guaranteed🟡 8 Website Type Templates🔵 Declarative + Imperative API⚪ WordPress Plugin Included

How it Works — 5 Simple Steps to Agentic Compliance

1
Enter Website

Select your industry or type to load default preset options.

2
Discover Forms

Define agentic actions and forms for AI bots to browse.

3
Configure Tools

Add names, inputs, and clear descriptions for AI agents.

4
Generate Code

Verify schema attributes against Lighthouse check parameters.

5
Deploy Snippets

Copy or download declarative snippets to pass all checks.

WordPress Plugin v1.2.0100% Free Auto-Setup

🔌 WordPress Site? Download the Free Plugin for Instant Compliance

Automatically scans forms (WooCommerce, CF7, WPForms), injects attributes, and generates webmcp.json manifest on activation.

Download Plugin (.zip)

Section 1 — Select Website Type

Choose an industry preset template. This automatically loads standard WebMCP tool declarations that you can configure below.

Section 2 — Configure WebMCP Tools

Review, edit, or append your site's agentic tools. Every tool must have a descriptive, unique name and clear description.

#1

searchProducts

3 parameters configured
camelCase (e.g. searchProducts)
89/200

💡 Describe exactly what action occurs when this tool is invoked by an AI agent.

#2

addToCart

2 parameters configured
camelCase (e.g. searchProducts)
78/200

💡 Describe exactly what action occurs when this tool is invoked by an AI agent.

Section 3 — Configure Tool Parameters

Define input parameters for each WebMCP tool. Every field must have a unique name attribute and a clear toolparamdescription.

#1

Tool: searchProducts

Parameter Field #1
*Required
Lighthouse schema compliance
Parameter Field #2
*Required
Lighthouse schema compliance
Parameter Field #3
*Required
Lighthouse schema compliance
#2

Tool: addToCart

Parameter Field #1
*Required
Lighthouse schema compliance
Parameter Field #2
*Required
Lighthouse schema compliance

Section 4 — Advanced Settings & Options

Configure security verification rules, auto-submit options, metadata namespaces, and your implementation format.

#1

Tool: searchProducts

#2

Tool: addToCart

How should WebMCP be implemented on your site?

Optional Site Metadata (for JSON Manifest & llms.txt)

Lighthouse Preflight

PASS 🟢
WebMCP tools registered2 tools configured with valid name + description
WebMCP form coverage5 input params mapped with name + AI descriptions
WebMCP schemas are validNo symmetry errors, no duplicate field names
All Lighthouse checks will pass

Your WebMCP code is 100% ready to deploy. Run PageSpeed Insights after implementing to verify your Agentic Browsing badge score.

Tools: 2Params: 5Errors: 0

What is WebMCP Optimization and Why Does Lighthouse Score It?

WebMCP (Web Model Context Protocol) is Chrome's open standard that allows web applications to register client-side tools and structured form capabilities directly for AI agents (ChatGPT, Claude, Perplexity, and Google Gemini).

Starting in Chrome 149 and Lighthouse 12, Google introduced an official 5th category: Agentic Browsing. Pages speed benchmarks now score whether AI agents can discover forms, execute searches, and trigger transactions safely without breaking schema validity.

The 3 Lighthouse Agentic Browsing Audit Checks Explained

1. WebMCP Tools Registered

Verifies that at least one valid tool is declared via declarative HTML attributes or the document.modelContext API upon DOM load.

2. WebMCP Form Coverage

Ensures form input fields contain name and toolparamdescription attributes so AI agents know what data values to pass.

3. WebMCP Schemas Valid

Audits attribute symmetry (toolname and tooldescription must always exist together) and confirms CAPTCHA forms do not use auto-submit.

Frequently Asked Questions

Q: Is this WebMCP Optimization Tool 100% free?

A: Yes! The WebMCP Generator is completely free with no registration or credit card required. You can generate unlimited code snippets for any website platform.

Q: How do I pass the Lighthouse Agentic Browsing check?

A: Use our generator to create WebMCP code with valid toolname, tooldescription, and unique input parameter names. Deploy the generated HTML or JS to your page, then run PageSpeed Insights.

Q: What is the difference between Declarative and Imperative WebMCP?

A: Declarative WebMCP uses HTML attributes (toolname="...") directly on <form> elements. Imperative WebMCP uses JavaScript (document.modelContext.provideContext()). Declarative is recommended for general websites.

Q: Why does navigator.modelContext throw a deprecation error?

A: Chrome 150+ deprecated navigator.modelContext in favor of document.modelContext. Our generator automatically uses the updated Chrome 149+ specification.

Q: How does the WordPress plugin work?

A: Our free WordPress plugin automatically detects your active forms (WooCommerce, Contact Form 7, WPForms) and injects WebMCP attributes without manual coding.

Q: Can I use toolautosubmit on forms with CAPTCHA?

A: No. AI agents cannot bypass CAPTCHA challenges. Setting toolautosubmit="true" on CAPTCHA forms will trigger a Lighthouse schema error.

Q: Where should I place the webmcp.json discovery manifest?

A: Upload the generated manifest to yoursite.com/.well-known/webmcp served with Content-Type: application/json.

Q: Does WebMCP affect normal human website visitors?

A: Not at all. WebMCP HTML attributes and JS context registrations are invisible to human users and do not alter site design or layout.

Free WebMCP Optimization Tool | WebMCP Generator | Pass Lighthouse Agentic Browsing | WebMCP Enterprise QA