Siigo MCP Server

Instructions

Implementation Reference

• src/index.ts:986-989 (handler)

  MCP tool handler function that delegates to SiigoClient.createCreditNote and formats the response.

  private async handleCreateCreditNote(args: any) {
    const result = await this.siigoClient.createCreditNote(args.creditNote);
    return { content: [{ type: 'text', text: JSON.stringify(result, null, 2) }] };
  }

• src/siigo-client.ts:137-139 (helper)

  SiigoClient method implementing the API call to create a credit note via POST to /v1/credit-notes.

  async createCreditNote(creditNote: any): Promise<SiigoApiResponse<any>> {
    return this.makeRequest<any>('POST', '/v1/credit-notes', creditNote);
  }

• src/index.ts:468-478 (registration)

  Tool registration in getTools() method, including name, description, and input schema.

  {
    name: 'siigo_create_credit_note',
    description: 'Create a new credit note',
    inputSchema: {
      type: 'object',
      properties: {
        creditNote: { type: 'object', description: 'Credit note data' },
      },
      required: ['creditNote'],
    },
  },

• src/index.ts:103-104 (handler)

  Dispatch case in the main CallToolRequestSchema handler that routes to the specific tool handler.

  case 'siigo_create_credit_note':
    return await this.handleCreateCreditNote(args);