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Skill Authoring
Skill

/webmcp

Sub-skill de agent-ready-cloudflare: Implement WebMCP

BOOST
From plugin
fabricioctelles-skills
12047 skills
Install
$ npx -y skills add fabricioctelles/skills --skill webmcp --agent claude-code

How it fires

How this skill gets triggered: by you, by Claude, or both.

  • Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
  • You can call itInvoke it directly when you want it.
  • Slash command/webmcp

Context preview

The summary Claude sees to decide when to auto-load this skill.

Sub-skill de agent-ready-cloudflare: Implement WebMCP

SKILL.md

webmcp.SKILL.md
name: agent-ready-webmcp
description: >
  Sub-skill de agent-ready-cloudflare: Implement WebMCP

Implement WebMCP

Expose site tools to AI agents via the browser using the [WebMCP API](https://webmachinelearning.github.io/webmcp/) ([Chrome blog](https://developer.chrome.com/blog/webmcp-epp)).

Requirements

  • Call `navigator.modelContext.registerTool()` for each tool you want to expose
  • Each tool needs `name`, `description`, `inputSchema` (JSON Schema), and an `execute` callback
  • Tools should expose your site's key actions (search, navigation, data retrieval)
  • Use an `AbortController` signal to unregister tools when no longer needed
  • The API is detected by loading the page in a browser — ensure the script runs on page load

Validate

POST https://isitagentready.com/api/scan
Content-Type: application/json

{"url": "https://YOUR-SITE.com"}

Check that `checks.discovery.webMcp.status` is `"pass"`.

Ships withfabricioctelles-skills

26 production-ready skills for AI coding agents. Install with one command, use across Claude Code, Cursor, Kiro, Windsurf, and OpenCode.

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