Verilex Data

Instructions

Implementation Reference

• src/tools/npi.ts:152-173 (handler)

  The handler implementation for the npi_stats tool.

    async () => {
      const res = await apiGet<NpiStatsResponse>("/api/v1/npi/stats");
  
      if (!res.ok) {
        return {
          content: [
            {
              type: "text" as const,
              text: `API error (${res.status}): ${JSON.stringify(res.data)}`,
            },
          ],
          isError: true,
        };
      }
  
      return {
        content: [
          { type: "text" as const, text: JSON.stringify(res.data, null, 2) },
        ],
      };
    },
  );

• src/tools/npi.ts:143-151 (registration)

  The registration of the npi_stats tool using the MCP server instance.

  server.registerTool(
    "npi_stats",
    {
      title: "NPI Dataset Statistics",
      description:
        "Get statistics about the NPI dataset: total record count, number of states, " +
        "last updated timestamp, and data source information. Free endpoint, no payment required.",
      inputSchema: {},
    },

• src/tools/npi.ts:19-24 (schema)

  The interface defining the response shape for the npi_stats tool.

  interface NpiStatsResponse {
    dataset: string;
    source: string;
    update_frequency: string;
    stats: Record<string, unknown>;
  }