DailyMed MCP Server

Instructions

Implementation Reference

• src/clients/spl-client.ts:344-362 (handler)

  The handler for fetching packaging information, which makes an API call to `/spls/{setId}/packaging.json`.

  async getSPLPackaging(setId: string): Promise<any> {
    if (!setId || typeof setId !== "string") {
      throw new Error("Valid SET ID is required");
    }
  
    try {
      const response = await this.client.get(`/spls/${setId}/packaging.json`);
  
      if (response.data && response.data.data) {
        return response.data.data;
      } else {
        throw new Error("Unexpected response structure for SPL packaging");
      }
    } catch (error) {
      throw new Error(
        `Failed to fetch SPL packaging: ${error instanceof Error ? error.message : "Unknown error"}`,
      );
    }
  }

• src/tools.ts:55-67 (registration)

  Registration of the `get_drug_packaging` tool in the `dailyMedTools` list.

    name: "get_drug_packaging",
    description: "Get packaging information for a specific drug by its SET ID",
    inputSchema: {
      type: "object",
      properties: {
        setId: {
          type: "string",
          description: "The SET ID of the drug to get packaging info for",
        },
      },
      required: ["setId"],
    },
  },