gpu-bridge-mcp-server

Instructions

Implementation Reference

• index.js:137-160 (handler)

  The tool handler for "gpu_catalog" which fetches the catalog from the API and formats the output.

        case "gpu_catalog": {
          const catalog = await apiCall("/catalog", "GET");
          const services = catalog.services || [];
          const byCategory = {};
          for (const s of services) {
            const cat = s.category || "other";
            if (!byCategory[cat]) byCategory[cat] = [];
            const pricing = Object.values(s.pricing || {})[0] || `$${s.default_cost_usd}`;
            const models = (s.models || []).length;
            byCategory[cat].push(`  ${s.key} \u2014 ${s.name} (${pricing}${models ? `, ${models} models` : ""})`);
          }
          let text = `GPU-Bridge: ${catalog.active_endpoints} services available
  
  `;
          for (const [cat, items] of Object.entries(byCategory)) {
            text += `${cat.toUpperCase()}:
  ${items.join("\n")}
  
  `;
          }
          text += `Use gpu_run with service key and input to run any service.
  Use gpu_estimate to check cost before running.`;
          return { content: [{ type: "text", text }] };
        }

• index.js:40-44 (registration)

  Registration of the "gpu_catalog" tool in the listTools response.

  {
    name: "gpu_catalog",
    description: "List all available GPU-Bridge services with pricing and model info. No authentication required.",
    inputSchema: { type: "object", properties: {} }
  },