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seanGSISG
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convert-web-app

Wrap a standard web application as an MCP App with a two-phase build.

1|1|Updated Feb 17, 2026
Search Tags:#integration#server#csp#web-application#wrap#mcp-app#hybrid-architecture
One-click install
npx skills add https://github.com/seanGSISG/claude-depot --skill convert-web-app-seangsisg
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: convert-web-app
Source: https://github.com/seanGSISG/claude-depot/tree/main/plugins/mcp-toolkit/skills/convert-web-app
Command: npx skills add https://github.com/seanGSISG/claude-depot --skill convert-web-app-seangsisg

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Wraps a standard web application as an MCP App that can render inline in MCP-hosted environments while preserving standalone behavior.

Core Features & Use Cases

  • Hybrid deployment: run the app as a regular web app or as an MCP App in host environments.
  • CSP-aware integration: registers an MCP UI resource and tool endpoints with the host, while keeping the original app logic intact.
  • Two-phase build and server wrapper: builds a standalone UI and an MCP-ready HTML entry point with a minimal server wrapper.

Quick Start

Create the MCP entry, configure the wrapper, and deploy the two-phase build to enable hybrid operation.

Frequently Asked Questions about convert-web-app

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I wrap a web application as an MCP App?▼

To wrap a web application as an MCP App, you add an MCP server wrapper, create a single HTML entry point for the MCP UI, and build using a two-phase pipeline to enable inline rendering in MCP-hosted environments.

What is a hybrid web application architecture in MCP environments?▼

A hybrid web application architecture enables an app to function as both a standalone web app and an MCP App inline within host environments, preserving original logic while supporting tool-server communication and host styling.

How do I manage Content Security Policy (CSP) domains for an MCP web app?▼

Managing CSP domains for an MCP web app involves registering an MCP UI resource and tool endpoints with the host environment, ensuring CSP-aware integration while keeping the original application logic intact.

Can I run my existing web app as an MCP App without losing standalone behavior?▼

Yes, you can run an existing web app as an MCP App without losing standalone behavior by applying a two-phase build pipeline that constructs a standalone UI alongside an MCP-ready HTML entry point.

Do I need a separate server wrapper to integrate my web app with an MCP host?▼

Yes, integrating a web app with an MCP host requires adding a minimal server wrapper to register app tools and resources, validate front-end detection, and facilitate tool-server communication.

What are the limitations of converting a web app to an MCP App?▼

Conversion requires a hybrid architecture supporting both standalone and MCP-hosted rendering, involving a two-phase build pipeline and CSP domain management, which may complicate deployment for apps lacking flexible server wrappers.

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