crazyrouter-mcp

Instructions

Implementation Reference

• src/index.ts:188-229 (handler)

  The registration and handler implementation for the `list_models` tool.

  // --- Tool: list_models ---
  server.tool(
    "list_models",
    "List available AI models on Crazyrouter. Filter by category: chat, image, video, audio, or music.",
    {
      category: z
        .enum(["chat", "image", "video", "audio", "music"])
        .optional()
        .describe("Filter models by category. Options: chat, image, video, audio, music. Omit to show all categories."),
    },
    async ({ category }) => {
      try {
        let liveModels: string[] = [];
        try {
          const result = (await apiRequest("/models")) as { data?: Array<{ id: string; owned_by?: string }> };
          if (result.data) liveModels = result.data.map((m) => m.id);
        } catch { /* fall back to local list */ }
  
        let output = "";
        if (category) {
          const models = MODEL_CATEGORIES[category] ?? [];
          output = `## ${category.charAt(0).toUpperCase() + category.slice(1)} Models\n\n`;
          output += models.map((m) => `- ${m}`).join("\n");
          output += `\n\nTotal: ${models.length} models listed (${liveModels.length > 0 ? liveModels.length + " total available via API" : "627+ total available"})`;
        } else {
          output = "## Available Model Categories\n\n";
          for (const [cat, models] of Object.entries(MODEL_CATEGORIES)) {
            const emoji = cat === "chat" ? "💬" : cat === "image" ? "🎨" : cat === "video" ? "🎬" : cat === "audio" ? "🗣️" : "🎵";
            output += `### ${emoji} ${cat.charAt(0).toUpperCase() + cat.slice(1)} (${models.length} listed)\n`;
            output += models.map((m) => `- ${m}`).join("\n");
            output += "\n\n";
          }
          output += `---\n📊 Total: 627+ models available on Crazyrouter\n🔗 Full list: https://crazyrouter.com/models`;
        }
  
        return { content: [{ type: "text" as const, text: output }] };
      } catch (error) {
        const message = error instanceof Error ? error.message : "Unknown error occurred";
        return { content: [{ type: "text" as const, text: `Error: ${message}` }], isError: true };
      }
    }
  );