Multi-MCPs

Instructions

Implementation Reference

• src/apis/trello/trello.ts:94-100 (handler)

  The main handler function for the 'update_card' tool. It validates configuration, extracts arguments, and calls the client's updateCard method to perform the update.

  async update_card(args: Record<string, unknown>) {
    if (!cfg.trelloKey || !cfg.trelloToken) throw new Error("TRELLO_KEY/TRELLO_TOKEN are not configured");
    const cardId = String(args.card_id || "");
    if (!cardId) throw new Error("card_id is required");
    const updates = (args.updates as Record<string, unknown>) || {};
    return client.updateCard(cardId, updates);
  },

• src/apis/trello/trello.ts:59-70 (registration)

  Tool registration for 'update_card', including name, description, and input schema definition.

  {
    name: "update_card",
    description: "Update a Trello card",
    inputSchema: {
      type: "object",
      properties: {
        card_id: { type: "string" },
        updates: { type: "object" },
      },
      required: ["card_id", "updates"],
    },
  },

• src/apis/trello/trello.ts:26-28 (helper)

  Helper method in TrelloClient that performs the actual API request to update a card.

  updateCard(cardId: string, updates: Record<string, unknown>) {
    return this.request(`/cards/${cardId}`, { method: "PUT", query: this.authQuery(updates as any) });
  }