Free checker
WebMCP checker
Finds the tools your page declares to agents, including the markup form that script scanners miss, and shows you what an agent would actually receive.
What this checks
- Registration
- Whether your page registers tools at all, and by which route. The entry point was renamed recently, so guides published earlier this year still show the old one.
- Tool contracts
- The name, description and parameter schema of every tool an agent would receive. A tool with no description is a tool an agent cannot choose correctly.
- Browser tier
- Registration happens in page script, so this check loads your page in a real browser to see what is actually registered rather than guessing from source.
New to this? Start with what WebMCP is, or read why agent readiness matters.