How WebMCP Checker Works
A complete guide to using the audit tool and understanding your results.
Enter Your Website URL
Type any URL into the checker input on the homepage and click "Run WebMCP Audit." You don't need to include https:// — just the domain name. You can test any public website: your own site, a competitor's, or a well-known platform to see how it scores.
AI Analyzes Your Site
Our Claude AI engine analyzes the website based on its known technology stack, industry, typical features, and public information. It evaluates the site across 8 technical dimensions relevant to WebMCP readiness. The analysis takes 10–20 seconds.
Get Your Readiness Score
Your score (0–100) appears with one of four verdicts: Agent-Ready (75+), Good Foundation (50–74), Needs Work (25–49), or Not Agent-Ready (below 25). The score reflects how prepared the site's current structure is for WebMCP implementation.
Review the 8 Technical Checks
The Checks tab shows pass/warn/fail status for each of the 8 audit dimensions with a specific finding for your site. Each check explains exactly what was evaluated and why it matters for WebMCP compatibility.
Follow the Fix Recommendations
The Fix It tab provides 4 prioritized recommendations tailored to your specific website type and industry. Each recommendation includes a priority level (High/Medium/Low) and actionable description of what to change.
Copy the Implementation Code
The Code tab provides ready-to-paste WebMCP implementation code tailored to your website's type and use cases. Copy and adapt it for your actual codebase. The Impact tab shows the business case for WebMCP adoption specific to your industry.
Score Guide
The 8 Audit Checks Explained
| Check | What It Tests | Why It Matters for WebMCP |
|---|---|---|
| HTML Form Quality | Whether forms have proper labels, semantic inputs, clear names and types | The Declarative API relies on clean, well-structured HTML forms to register as tools |
| Semantic Markup | Use of appropriate HTML5 semantic elements (nav, main, article, form, button) | Semantic structure helps agents understand page context and tool boundaries |
| JavaScript API Readiness | Whether the site's JS architecture can cleanly integrate navigator.modelContext calls | Tightly coupled SPAs need refactoring; clean service layers are WebMCP-ready |
| Tool Contract Potential | How many clear, callable actions the site's features would translate to as tools | Sites with high tool potential benefit most from WebMCP — more agent use cases |
| Form Action Clarity | Whether form submission actions and outcomes are clear and unambiguous | Agents need to understand what a form does before they can reliably call it as a tool |
| Structured Data / Schema | Existing schema.org or structured data implementation | Sites with structured data have already demonstrated they can think in machine-readable terms |
| Auth Flow Compatibility | Whether authentication flows would work within the browser session model | WebMCP uses browser sessions — complex custom auth flows may need adaptation |
| Agent-Discoverable Actions | Whether the site's key actions would be discoverable via a .well-known/webmcp manifest | Autonomous agents need the manifest to discover what tools your site offers |
Ready to Audit Your Website?
It takes 30 seconds. Enter your URL and get a complete WebMCP readiness report.
⚡ Run Free WebMCP Audit