devutils-mcp-server

Instructions

Implementation Reference

• src/tools/text.ts:62-112 (handler)

  The handler implementation for the `lorem_ipsum` tool, which generates placeholder text based on requested type (paragraphs, sentences, or words) and count.

  async ({ type, count }) => {
    const loremWords = [
      "lorem", "ipsum", "dolor", "sit", "amet", "consectetur", "adipiscing",
      "elit", "sed", "do", "eiusmod", "tempor", "incididunt", "ut", "labore",
      "et", "dolore", "magna", "aliqua", "enim", "ad", "minim", "veniam",
      "quis", "nostrud", "exercitation", "ullamco", "laboris", "nisi",
      "aliquip", "ex", "ea", "commodo", "consequat", "duis", "aute", "irure",
      "in", "reprehenderit", "voluptate", "velit", "esse", "cillum",
      "fugiat", "nulla", "pariatur", "excepteur", "sint", "occaecat",
      "cupidatat", "non", "proident", "sunt", "culpa", "qui", "officia",
      "deserunt", "mollit", "anim", "id", "est", "laborum", "at", "vero",
      "eos", "accusamus", "iusto", "odio", "dignissimos", "ducimus",
      "blanditiis", "praesentium", "voluptatum", "deleniti", "atque",
      "corrupti", "quos", "dolores", "quas", "molestias", "excepturi",
      "obcaecati", "cupiditate", "provident", "similique", "explicabo",
      "nemo", "ipsam", "voluptatem", "quia", "voluptas", "aspernatur",
      "aut", "odit", "fugit", "consequuntur", "magni",
    ];
  
    const randomWord = (i: number): string =>
      loremWords[(i * 7 + 13) % loremWords.length];
  
    const generateSentence = (idx: number): string => {
      const length = 8 + (idx % 7);
      const words = Array.from({ length }, (_, i) => randomWord(idx * 20 + i));
      words[0] = words[0].charAt(0).toUpperCase() + words[0].slice(1);
      return words.join(" ") + ".";
    };
  
    const generateParagraph = (idx: number): string => {
      const sentenceCount = 4 + (idx % 4);
      return Array.from({ length: sentenceCount }, (_, i) =>
        generateSentence(idx * 10 + i)
      ).join(" ");
    };
  
    let text: string;
    if (type === "words") {
      text = Array.from({ length: count }, (_, i) => randomWord(i)).join(" ");
    } else if (type === "sentences") {
      text = Array.from({ length: count }, (_, i) =>
        generateSentence(i)
      ).join(" ");
    } else {
      text = Array.from({ length: count }, (_, i) =>
        generateParagraph(i)
      ).join("\n\n");
    }
  
    return { content: [{ type: "text" as const, text }] };
  }

• src/tools/text.ts:45-61 (registration)

  The registration of the `lorem_ipsum` tool using `server.tool` and schema definition for its inputs.

  // Lorem Ipsum generator
  server.tool(
    "lorem_ipsum",
    "Generate Lorem Ipsum placeholder text.",
    {
      type: z
        .enum(["paragraphs", "sentences", "words"])
        .default("paragraphs")
        .describe("Type of output: paragraphs, sentences, or words"),
      count: z
        .number()
        .int()
        .min(1)
        .max(50)
        .default(3)
        .describe("Number of paragraphs/sentences/words to generate"),
    },