Prompt Cleaner MCP Server

import { describe, it, expect, vi } from "vitest"; vi.mock("../src/llm.js", () => { return { chatCompletions: vi.fn(async () => ({ id: "x", object: "chat.completion", created: Date.now(), model: "mock-model", choices: [ { index: 0, message: { role: "assistant", content: '{"retouched":"Cleaned","notes":[],"openQuestions":[],"risks":[]}', }, finish_reason: "stop", }, ], usage: { prompt_tokens: 1, completion_tokens: 1 }, })), }; }); import { listTools, callTool } from "../src/tools.js"; describe("tools registry", () => { it("registers cleaner, aliases, and health", () => { const tools = listTools(); const names = tools.map((t) => t.name); expect(names).toEqual( expect.arrayContaining(["health-ping", "cleaner", "sanitize-text", "normalize-prompt"]), ); }); it("health.ping returns ok true", async () => { const out = await callTool("health-ping", {}); expect(out.content[0].type).toBe("text"); const payload = JSON.parse((out.content[0] as any).text); expect(payload).toEqual({ ok: true }); }); it("aliases route to cleaner implementation", async () => { const req = { prompt: "hello", mode: "general" } as any; const out1 = await callTool("sanitize-text", req); const out2 = await callTool("normalize-prompt", req); expect(out1.content[0].type).toBe("text"); expect(out2.content[0].type).toBe("text"); const j1 = JSON.parse((out1.content[0] as any).text); const j2 = JSON.parse((out2.content[0] as any).text); expect(j1.retouched).toBeDefined(); expect(j2.retouched).toBeDefined(); }); });