plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "mcp-app-builder",
  "version": "1.0.3",
  "description": "Design, build, test and improve MCP servers and interactive MCP Apps from ideas or existing code, with host-aware UI, secure tool contracts and evidence-based engineering workflows.",
  "keywords": [
    "mcp",
    "mcp-apps",
    "model-context-protocol",
    "chatgpt-apps",
    "tools",
    "developer-tools",
    "agent-workflows"
  ],
  "author": {
    "name": "Krishna Sathvik"
  },
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Build MCP Apps & Agents",
        "shortDescription": "Build MCP Apps from ideas",
        "longDescription": "Design, implement, inspect and test MCP servers and interactive MCP Apps using focused skills for tool contracts, host-aware interfaces, secure integration, debugging, visual quality and release preparation. Start with an idea, API specification or repository; work through actual coding tools available in the host. Choose real subagents when available; otherwise use a sequential workflow. Supports a useful tool-only fallback for clients without MCP Apps UI. Generated files, running tests, repository access and deployment depend on available host capabilities and user authorization; the plugin itself does not operate a hosted code-execution service.",
        "category": "Developer Tools",
        "capabilities": [
          "Build MCP servers from ideas",
          "Create interactive MCP Apps UI",
          "Design typed tools and resources",
          "Review security and permissions",
          "Debug existing MCP projects",
          "Inspect UI design quality",
          "Test MCP protocol behavior",
          "Plan multi-agent implementation",
          "Prepare MCP releases"
        ],
        "defaultPrompt": [
          "Build an MCP App from this idea, including the server, a clean interactive UI, and tests.",
          "Review this MCP server and fix its tools, security, and client compatibility issues.",
          "Design an MCP App interface from my API specification and verify its tool-only fallback."
        ],
        "brandColor": "#111827",
        "logo": "./assets/logo.png",
        "composerIcon": "./assets/composer-icon.png",
        "developerName": "Krishna Sathvik",
        "websiteURL": "https://tekrislabs.com/",
        "supportURL": "https://tekrislabs.com/contact",
        "privacyPolicyURL": "https://tekrislabs.com/privacy",
        "termsOfServiceURL": "https://tekrislabs.com/terms"
      },
      "onboardingSkill": "./skills/get-started/SKILL.md",
      "publication": {
        "release_notes": "1.0.3: Added shared Tekris Labs website, support, privacy policy, and terms URLs to the plugin listing metadata; kept the complete icon and skills package."
      }
    }
  }
}