ESA MCP Server

Instructions

Implementation Reference

• src/tools/site/record.ts:665-686 (handler)

  The main handler function for the 'create_site_cname_record' tool. It sets the record type to 'CNAME', sourceType to 'Domain', enables proxying, and calls the API to create the record.

  export const create_site_cname_record = async (request: CallToolRequest) => {
    const req = request.params.arguments as CreateRecordRequest;
  
    req.type = 'CNAME';
    req.sourceType = 'Domain';
    req.proxied = true;
    req.ttl = req.ttl || 1;
  
    if (req.sourceType !== 'Domain') {
      return {
        content: [{ type: 'text', text: 'sourceType must be Domain' }],
        success: false,
      };
    }
  
    const res = await api.createRecord(req);
  
    return {
      content: [{ type: 'text', text: JSON.stringify(res) }],
      success: true,
    };
  };

• src/tools/site/record.ts:88-158 (schema)

  The Tool definition including name, description, and detailed inputSchema for validating parameters like siteId, recordName, data.value (target domain), etc.

  export const CREATE_SITE_CNAME_RECORD_TOOL: Tool = {
    name: 'create_site_cname_record',
    description:
      'Creates a DNS record for a specific website. Only supports records with type=CNAME and sourceType=Domain.',
    inputSchema: {
      type: 'object',
      properties: {
        siteId: {
          type: 'number',
          description:
            'The website ID, which can be obtained by calling the [ListSites] operation.',
        },
        recordName: {
          type: 'string',
          description: 'The record name.',
          examples: ['www.example.com'],
        },
        sourceType: {
          type: 'string',
          description:
            'The origin type for the CNAME record. This parameter is required when you add a CNAME record. Valid values:\n- Domain: domain name\n\nIf you do not pass this parameter or if you leave its value empty, Domain is used by default.',
          enum: ['Domain'],
          examples: ['Domain'],
        },
        bizName: {
          type: 'string',
          description:
            'The business scenario of the record for acceleration. Leave the parameter empty if your record is not proxied. Valid values:\n- image_video\n- api\n- web',
          enum: ['image_video', 'api', 'web'],
          examples: ['web'],
        },
        ttl: {
          type: 'number',
          description:
            'The TTL of the record. Unit: seconds. If the value is 1, the TTL of the record is determined by the system. Default: 1.',
          examples: [1],
        },
        data: {
          type: 'object',
          description:
            'The DNS record information. The format of this field varies based on the record type. For more information, see https://www.alibabacloud.com/help/doc-detail/2708761.html',
          properties: {
            value: {
              type: 'string',
              description: 'The target domain name. Required.',
              example: ['origin.example.com'],
            },
          },
        },
        comment: {
          type: 'string',
          description:
            'The comment of the record. The maximum length is 100 characters.',
        },
        hostPolicy: {
          type: 'string',
          description:
            'The origin host policy. This policy takes effect when the record type is CNAME. Required. You can set the policy in two modes:\n- follow_hostname\n- follow_origin_domain',
          enum: ['follow_hostname', 'follow_origin_domain'],
          examples: ['follow_hostname'],
        },
      },
      required: ['siteId', 'recordName', 'type', 'data'],
      annotations: {
        readOnlyHint: false,
        destructiveHint: false,
        idempotentHint: false,
        openWorldHint: false,
      },
    },
  };

• src/tools/list-esa-function.ts:125-139 (registration)

  Registration of the CREATE_SITE_CNAME_RECORD_TOOL in the ESA_OPENAPI_SITE_LIST array, which collects tools for the ESA OpenAPI.

  export const ESA_OPENAPI_SITE_LIST = [
    LIST_SITES_TOOL,
    CREATE_SITE_TOOL,
    UPDATE_SITE_PAUSE_TOOL,
    GET_SITE_PAUSE_TOOL,
    UPDATE_RECORD_TOOL,
    CREATE_SITE_MX_RECORD_TOOL,
    CREATE_SITE_NS_RECORD_TOOL,
    CREATE_SITE_TXT_RECORD_TOOL,
    CREATE_SITE_CNAME_RECORD_TOOL,
    CREATE_SITE_A_OR_AAAA_RECORD_TOOL,
    DELETE_RECORD_TOOL,
    LIST_RECORDS_TOOL,
    GET_RECORD_TOOL,
  ];

• src/tools/list-esa-function.ts:164-208 (registration)

  Maps the 'create_site_cname_record' handler function to the esaHandlers object for tool execution dispatching.

  export const esaHandlers: ToolHandlers = {
    site_active_list,
    site_match,
    site_route_list,
    site_record_list,
    routine_create,
    routine_code_commit,
    routine_delete,
    routine_list,
    routine_get,
    routine_code_deploy,
    routine_route_list,
    deployment_delete,
    route_create,
    route_delete,
    route_update,
    route_get,
    er_record_create,
    er_record_delete,
    er_record_list,
    html_deploy,
    create_site,
    update_site_pause,
    get_site_pause,
    create_site_mx_record,
    create_site_ns_record,
    create_site_txt_record,
    create_site_cname_record,
    create_site_a_or_aaaa_record,
    update_record,
    list_records,
    get_record,
    delete_record,
    update_ipv6,
    get_ipv6,
    update_managed_transform,
    get_managed_transform,
    set_certificate,
    apply_certificate,
    get_certificate,
    delete_certificate,
    list_certificates,
    get_certificate_quota,
    list_sites,
  };