webmcp-kit

mcp
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  • License — License: MIT
  • Description — Repository has a description
  • Active repo — Last push 0 days ago
  • Low visibility — Only 8 GitHub stars
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  • spawnSync — Synchronous process spawning in plugin/cli/connect.ts
  • process.env — Environment variable access in plugin/cli/credentials.ts
  • process.env — Environment variable access in plugin/cli/login.ts
  • network request — Outbound network request in plugin/cli/login.ts
  • exec() — Shell command execution in plugin/cli/status.ts
  • process.env — Environment variable access in plugin/com.openai/hooks/webmcp-feedback.ts
  • network request — Outbound network request in plugin/com.openai/hooks/webmcp-feedback.ts
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  • Permissions — No dangerous permissions requested

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SUMMARY

Make your website agent-ready: a coding-agent plugin for Claude Code and Codex that adds WebMCP tools to your web app

README.md

WebMCP Kit

Make your website or web app agent-ready. WebMCP Kit is a coding-agent plugin that adds WebMCP tools to your site or application, so browser agents can act through your app's own logic instead of scraping the page.

It reads your repo, proposes a tool plan, waits for your approval, implements the tools with @nekuda/webmcp-sdk, and verifies them in a real browser. Everything runs locally — your code never leaves your machine; there is no hosted scanner.

Works with Claude Code and Codex.

Install

Claude Code

/plugin marketplace add nekuda-ai/webmcp-kit
/plugin install webmcp-kit@nekuda

Codex

codex plugin marketplace add nekuda-ai/webmcp-kit
codex plugin add webmcp-kit

Or run /plugins inside Codex and install it from the browser there.

On Codex, installing also registers the plugin's lifecycle hooks (PreToolUse/Stop) — they only ferry feedback from the live review UI back to the agent, and you can inspect them anytime with /hooks.

Package for the OpenAI Platform

Build the skills-only ZIP accepted by the OpenAI Platform plugin uploader:

python3 scripts/package-openai-skills.py

The archive is written to dist/webmcp-kit-<version>.zip. It includes the Codex manifest, brand assets, and both skills, and leaves out repository files and the lifecycle hooks used by the full marketplace install.

Prerequisites

  • Claude Code or Codex
  • A website or web app you can run locally — any stack, the plugin adapts
  • Bun (optional) — powers the live review UI; without it you review the plan in chat
  • Chrome 150+ with the WebMCP flag enabled (chrome://flags) — used to verify tools in a real browser

Use

Open your repo in your agent and ask it to make your website or web app agent-ready (in Claude Code: /webmcp-kit:implement). Then:

  1. Plan — it maps your routes, forms, and data layer, and proposes a small set of tools.
  2. Approve — nothing is written until you say yes.
  3. Implement — typed tools wired to your app's own client logic.
  4. Verify — each tool is checked in a real browser and reported as verified, failed, or could-not-verify. Failed never ships.

Already have WebMCP tools? The verify skill (/webmcp-kit:verify) checks they register and work.

License

MIT

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