Crypto_MCP

Instructions

Implementation Reference

• src/service/digest.ts:93-98 (handler)

  The inline handler function that executes the sha1 tool logic by calling DigestUtil.sha1 and returning the hash as text content.
  ({ input }) => { const hash = DigestUtil.sha1(input); return { content: [{ type: "text", text: hash }], }; }
• src/service/digest.ts:90-92 (schema)

  The input schema for the sha1 tool, validating input as a string using Zod.
  { input: z.string().describe("The input string to hash"), },
• src/service/digest.ts:87-98 (registration)

  Registration of the sha1 tool on the MCP server, including name, description, schema, and handler.
  server.tool( "sha1", "Calculate SHA-1 hash of a string", { input: z.string().describe("The input string to hash"), }, ({ input }) => { const hash = DigestUtil.sha1(input); return { content: [{ type: "text", text: hash }], }; }
• src/service/digest.ts:21-24 (helper)

  Helper utility function in DigestUtil class that computes the SHA-1 hash of the input string using CryptoJS.
  static sha1(input: string): string { const hash = CryptoJS.SHA1(input); return hash.toString(); }