create-account

Instructions

Implementation Reference

• src/tools.ts:108-133 (handler)

  MCP tool handler for 'create-account': extracts accountData from params, calls d365.createAccount, returns JSON response or error.

  async (params) => {
    try {
      const { accountData } = params;
      const response = await d365.createAccount(accountData);
      return {
        content: [
          {
            type: "text",
            text: JSON.stringify(response, null, 2),
          },
        ],
      };
    } catch (error) {
      return {
        content: [
          {
            type: "text",
            text: `Error: ${
              error instanceof Error ? error.message : "Unknown error"
            }, please check your input and try again.`,
          },
        ],
        isError: true,
      };
    }
  }

• src/tools.ts:107-107 (schema)

  Input schema for the tool: accepts an object accountData with any properties.

  { accountData: z.object({}) },

• src/tools.ts:104-134 (registration)

  Registration of the 'create-account' tool using server.tool, including name, description, schema, and handler.

  server.tool(
    "create-account",
    "Create a new account in Dynamics 365",
    { accountData: z.object({}) },
    async (params) => {
      try {
        const { accountData } = params;
        const response = await d365.createAccount(accountData);
        return {
          content: [
            {
              type: "text",
              text: JSON.stringify(response, null, 2),
            },
          ],
        };
      } catch (error) {
        return {
          content: [
            {
              type: "text",
              text: `Error: ${
                error instanceof Error ? error.message : "Unknown error"
              }, please check your input and try again.`,
            },
          ],
          isError: true,
        };
      }
    }
  );

• src/main.ts:214-221 (helper)

  Helper method in Dynamics365 class that performs the actual API POST to create account via makeApiRequest.

  public async createAccount(accountData: any): Promise<any> {
    if (!accountData) {
      throw new Error("Account data is required to create an account.");
    }
  
    const endpoint = "api/data/v9.2/accounts";
    return this.makeApiRequest(endpoint, "POST", accountData);
  }

• src/main.ts:101-146 (helper)

  Core helper for all API requests: handles auth token, constructs request, makes fetch call to Dynamics 365.

  private async makeApiRequest(
    endpoint: string,
    method: string,
    body?: any,
    additionalHeaders?: Record<string, string>
  ): Promise<any> {
    const token = await this.authenticate();
    const baseUrl = this.d365Url.endsWith("/")
      ? this.d365Url
      : `${this.d365Url}/`;
    const url = `${baseUrl}${endpoint}`;
  
    const headers: Record<string, string> = {
      Authorization: `Bearer ${token}`,
      Accept: "application/json",
      "Content-Type": "application/json",
      "OData-MaxVersion": "4.0",
      "OData-Version": "4.0",
      ...additionalHeaders,
    };
  
    try {
      const response = await fetch(url, {
        method,
        headers,
        body: body ? JSON.stringify(body) : undefined,
      });
  
      if (!response.ok) {
        throw new Error(
          `API request failed with status: ${
            response.status
          }, message: ${await response.text()}`
        );
      }
  
      return await response.json();
    } catch (error) {
      console.error(`API request to ${url} failed:`, error);
      throw new Error(
        `Failed to make API request: ${
          error instanceof Error ? error.message : String(error)
        }`
      );
    }
  }