Function createMcpServer

apps/mcp/src/server.ts:6–110

()

import { assembleDocument } from "./renderer.js";

export function createMcpServer(): McpServer {
  const server = new McpServer({
    name: "open-generative-ui",
    version: "0.1.0",
  });

  // Resources: list and get skills
  server.registerResource(
    "skills-list",
    "skills://list",
    { description: "JSON array of available skill names", mimeType: "application/json" },
    async () => ({
      contents: [
        {
          uri: "skills://list",
          mimeType: "application/json",
          text: JSON.stringify(listSkills()),
        },
      ],
    })
  );

  server.registerResource(
    "skill",
    new ResourceTemplate("skills://{name}", {
      list: async () => ({
        resources: listSkills().map((name) => ({
          uri: `skills://${name}`,
          name,
          mimeType: "text/plain",
        })),
      }),
    }),
    { description: "Full text of a skill instruction document", mimeType: "text/plain" },
    async (uri, { name }) => ({
      contents: [
        {
          uri: uri.href,
          mimeType: "text/plain",
          text: loadSkill(name as string),
        },
      ],
    })
  );

  // Prompts: pre-composed skill prompts
  server.registerPrompt(
    "create_widget",
    { description: "Instructions for creating interactive HTML widgets" },
    async () => ({
      messages: [
        {
          role: "user",
          content: { type: "text", text: loadSkill("master-agent-playbook") },
        },
      ],
    })
  );