domains / families / agent-tooling / webmcp-gen

webmcp-gen

separate

Create, compile, and validate site-specific WebMCP init scripts from a target URL and desired tool capability. Use when the user wants to author WebMCP tools for a website, produce a webmcp.init.js artifact, or test WebMCP registration and invocation through Stagehand.

When to use

• author WebMCP tools for a website
• produce a webmcp.init.js artifact
• test WebMCP registration and invocation through Stagehand
• write manifest.json
• compile manifest to init script
• validate Chrome tool registration

When not to use

• calling a nested agent
• using Playwright, Puppeteer, or Stagehand inside implementation.source
• using XPath helpers or agent/browser commands inside implementation.source
• including API keys, bearer tokens, cookies, or user credentials
• using eval or new Function
• performing destructive actions unless explicitly asked

Skill page

Source