Sakura Cloud MCP Server

get_commonserviceitem_list

Retrieve a list of common service items like DNS and Simple Monitor to manage Sakura Cloud infrastructure resources.

Instructions

Get list of common service items (DNS, Simple Monitor, etc.)

Input Schema

TableJSON Schema

Name	Required	Description	Default
No arguments

Implementation Reference

src/server.ts:2039-2056 (handler)

The handler implementation for the 'get_commonserviceitem_list' tool. It validates credentials, fetches the list of common service items from the Sakura Cloud API endpoint '/commonserviceitem', formats the response as JSON, and returns it.

} else if (request.params.name === 'get_commonserviceitem_list') {
  try {
    validateCredentials();
    
    const commonServiceItemList = await fetchFromSakuraCloud(`/commonserviceitem`);
    
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(commonServiceItemList, null, 2)
        }
      ]
    };
  } catch (error) {
    console.error('Error calling tool:', error);
    throw error;
  }

src/server.ts:1108-1115 (schema)

The schema definition and description for the 'get_commonserviceitem_list' tool, registered in the ListTools response. It takes no required parameters.

  name: 'get_commonserviceitem_list',
  description: 'Get list of common service items (DNS, Simple Monitor, etc.)',
  inputSchema: {
    type: 'object',
    properties: {
    },
  }
},

src/server.ts:20-72 (helper)

Core helper function used by the tool handler to make authenticated HTTPS requests to the Sakura Cloud API.

async function fetchFromSakuraCloud(path: string, isPublicAPI: boolean = false, zone: string = DEFAULT_ZONE, method: string = 'GET', bodyData?: any): Promise<any> {
  return new Promise((resolve, reject) => {
    const basePath = isPublicAPI ? '/cloud/api/cloud/1.1' : `/cloud/zone/${zone}/api/cloud/1.1`;
    
    const options = {
      hostname: 'secure.sakura.ad.jp',
      port: 443,
      path: `${basePath}${path}`,
      method: method,
      headers: {
        'Accept': 'application/json',
        'Authorization': '',
        'Content-Type': 'application/json'
      }
    };
    
    // Add authorization for non-public APIs
    if (!isPublicAPI) {
      options.headers['Authorization'] = `Basic ${Buffer.from(`${SACLOUD_API_TOKEN}:${SACLOUD_API_SECRET}`).toString('base64')}`;
    }

    const req = https.request(options, (res) => {
      let data = '';
      
      res.on('data', (chunk) => {
        data += chunk;
      });
      
      res.on('end', () => {
        try {
          if (data) {
            const parsedData = JSON.parse(data);
            resolve(parsedData);
          } else {
            resolve({});
          }
        } catch (err) {
          reject(new Error(`Failed to parse response: ${err}`));
        }
      });
    });
    
    req.on('error', (error) => {
      reject(error);
    });
    
    if (bodyData && (method === 'POST' || method === 'PUT')) {
      req.write(JSON.stringify(bodyData));
    }
    
    req.end();
  });
}

src/server.ts:125-129 (helper)

Helper function called by the tool handler to validate that required Sakura Cloud API credentials are set in environment variables.

function validateCredentials(): void {
  if (!SACLOUD_API_TOKEN || !SACLOUD_API_SECRET) {
    throw new Error('Missing API credentials. Set SACLOUD_API_TOKEN and SACLOUD_API_SECRET environment variables.');
  }
}

src/server.ts:739-1424 (registration)

The ListToolsRequestSchema handler where the tool is registered/declared, including its name, description, and input schema.

server.setRequestHandler(ListToolsRequestSchema, async () => {
  return {
    tools: [
      {
        name: 'get_server_info',
        description: 'Get detailed information about a specific server',
        inputSchema: {
          type: 'object',
          properties: {
            serverId: {
              type: 'string',
              description: 'The ID of the server to retrieve'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['serverId']
        }
      },
      {
        name: 'get_server_list',
        description: 'Get list of servers',
        inputSchema: {
          type: 'object',
          properties: {
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
        }
      },
      {
        name: 'get_switch_list',
        description: 'Get list of switches',
        inputSchema: {
          type: 'object',
          properties: {
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
        }
      },
      {
        name: 'get_switch_info',
        description: 'Get detailed information about a specific switch',
        inputSchema: {
          type: 'object',
          properties: {
            switchId: {
              type: 'string',
              description: 'The ID of the switch to retrieve'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['switchId']
        }
      },
      {
        name: 'get_appliance_list',
        description: 'Get list of appliances',
        inputSchema: {
          type: 'object',
          properties: {
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
        }
      },
      {
        name: 'get_appliance_info',
        description: 'Get detailed information about a specific appliance',
        inputSchema: {
          type: 'object',
          properties: {
            applianceId: {
              type: 'string',
              description: 'The ID of the appliance to retrieve'
            }
          },
          required: ['applianceId']
        }
      },
      {
        name: 'get_disk_list',
        description: 'Get list of disks',
        inputSchema: {
          type: 'object',
          properties: {
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
        }
      },
      {
        name: 'get_disk_info',
        description: 'Get detailed information about a specific disk',
        inputSchema: {
          type: 'object',
          properties: {
            diskId: {
              type: 'string',
              description: 'The ID of the disk to retrieve'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['diskId']
        }
      },
      {
        name: 'get_archive_list',
        description: 'Get list of archives',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_archive_info',
        description: 'Get detailed information about a specific archive',
        inputSchema: {
          type: 'object',
          properties: {
            archiveId: {
              type: 'string',
              description: 'The ID of the archive to retrieve'
            }
          },
          required: ['archiveId']
        }
      },
      {
        name: 'get_cdrom_list',
        description: 'Get list of ISO images',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_cdrom_info',
        description: 'Get detailed information about a specific ISO image',
        inputSchema: {
          type: 'object',
          properties: {
            cdromId: {
              type: 'string',
              description: 'The ID of the ISO image to retrieve'
            }
          },
          required: ['cdromId']
        }
      },
      {
        name: 'get_bridge_list',
        description: 'Get list of bridges',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_bridge_info',
        description: 'Get detailed information about a specific bridge',
        inputSchema: {
          type: 'object',
          properties: {
            bridgeId: {
              type: 'string',
              description: 'The ID of the bridge to retrieve'
            }
          },
          required: ['bridgeId']
        }
      },
      {
        name: 'get_router_list',
        description: 'Get list of routers',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_router_info',
        description: 'Get detailed information about a specific router',
        inputSchema: {
          type: 'object',
          properties: {
            routerId: {
              type: 'string',
              description: 'The ID of the router to retrieve'
            }
          },
          required: ['routerId']
        }
      },
      {
        name: 'get_interface_list',
        description: 'Get list of network interfaces',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_interface_info',
        description: 'Get detailed information about a specific network interface',
        inputSchema: {
          type: 'object',
          properties: {
            interfaceId: {
              type: 'string',
              description: 'The ID of the interface to retrieve'
            }
          },
          required: ['interfaceId']
        }
      },
      {
        name: 'get_icon_list',
        description: 'Get list of icons',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_icon_info',
        description: 'Get detailed information about a specific icon',
        inputSchema: {
          type: 'object',
          properties: {
            iconId: {
              type: 'string',
              description: 'The ID of the icon to retrieve'
            }
          },
          required: ['iconId']
        }
      },
      {
        name: 'get_note_list',
        description: 'Get list of notes and startup scripts',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_note_info',
        description: 'Get detailed information about a specific note or startup script',
        inputSchema: {
          type: 'object',
          properties: {
            noteId: {
              type: 'string',
              description: 'The ID of the note to retrieve'
            }
          },
          required: ['noteId']
        }
      },
      {
        name: 'get_sshkey_list',
        description: 'Get list of SSH keys',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_sshkey_info',
        description: 'Get detailed information about a specific SSH key',
        inputSchema: {
          type: 'object',
          properties: {
            sshkeyId: {
              type: 'string',
              description: 'The ID of the SSH key to retrieve'
            }
          },
          required: ['sshkeyId']
        }
      },
      {
        name: 'get_region_list',
        description: 'Get list of regions',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_region_info',
        description: 'Get detailed information about a specific region',
        inputSchema: {
          type: 'object',
          properties: {
            regionId: {
              type: 'string',
              description: 'The ID of the region to retrieve'
            }
          },
          required: ['regionId']
        }
      },
      {
        name: 'get_zone_list',
        description: 'Get list of zones',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_zone_info',
        description: 'Get detailed information about a specific zone',
        inputSchema: {
          type: 'object',
          properties: {
            zoneId: {
              type: 'string',
              description: 'The ID of the zone to retrieve'
            }
          },
          required: ['zoneId']
        }
      },
      {
        name: 'get_product_info',
        description: 'Get detailed information about specific product offerings',
        inputSchema: {
          type: 'object',
          properties: {
            productType: {
              type: 'string',
              description: 'The type of product to retrieve (server, disk, internet, license)',
              enum: ['server', 'disk', 'internet', 'license']
            }
          },
          required: ['productType']
        }
      },
      {
        name: 'get_commonserviceitem_list',
        description: 'Get list of common service items (DNS, Simple Monitor, etc.)',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_commonserviceitem_info',
        description: 'Get detailed information about a specific common service item',
        inputSchema: {
          type: 'object',
          properties: {
            itemId: {
              type: 'string',
              description: 'The ID of the common service item to retrieve'
            }
          },
          required: ['itemId']
        }
      },
      {
        name: 'get_license_list',
        description: 'Get list of licenses',
        inputSchema: {
          type: 'object',
          properties: {
          },
        }
      },
      {
        name: 'get_license_info',
        description: 'Get detailed information about a specific license',
        inputSchema: {
          type: 'object',
          properties: {
            licenseId: {
              type: 'string',
              description: 'The ID of the license to retrieve'
            }
          },
          required: ['licenseId']
        }
      },
      {
        name: 'get_bill_info',
        description: 'Get billing information for a specific month',
        inputSchema: {
          type: 'object',
          properties: {
            year: {
              type: 'string',
              description: 'The year (YYYY) of the billing period'
            },
            month: {
              type: 'string',
              description: 'The month (MM) of the billing period'
            }
          },
          required: ['year', 'month']
        }
      },
      {
        name: 'get_bill_detail',
        description: 'Get detailed billing information for a specific month',
        inputSchema: {
          type: 'object',
          properties: {
            year: {
              type: 'string',
              description: 'The year (YYYY) of the billing period'
            },
            month: {
              type: 'string',
              description: 'The month (MM) of the billing period'
            }
          },
          required: ['year', 'month']
        }
      },
      {
        name: 'get_coupon_info',
        description: 'Get information about a specific coupon',
        inputSchema: {
          type: 'object',
          properties: {
            couponId: {
              type: 'string',
              description: 'The ID of the coupon to retrieve'
            }
          },
          required: ['couponId']
        }
      },
      {
        name: 'get_privatehost_info',
        description: 'Get detailed information about a specific private host',
        inputSchema: {
          type: 'object',
          properties: {
            privateHostId: {
              type: 'string',
              description: 'The ID of the private host to retrieve'
            }
          },
          required: ['privateHostId']
        }
      },
      {
        name: 'get_public_price',
        description: 'Get public pricing information for Sakura Cloud services',
        inputSchema: {
          type: 'object',
          properties: {}
        }
      },
      {
        name: 'get_apprun_list',
        description: 'Get list of all AppRun applications',
        inputSchema: {
          type: 'object',
          properties: {
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          }
        }
      },
      {
        name: 'get_apprun_info',
        description: 'Get detailed information about a specific AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            appId: {
              type: 'string',
              description: 'The ID of the AppRun application to retrieve'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['appId']
        }
      },
      {
        name: 'create_apprun',
        description: 'Create a new AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            name: {
              type: 'string',
              description: 'Name of the AppRun application'
            },
            description: {
              type: 'string',
              description: 'Description of the AppRun application'
            },
            dockerImage: {
              type: 'string',
              description: 'Docker image to use for the AppRun application'
            },
            planId: {
              type: 'string',
              description: 'Plan ID for the AppRun application'
            },
            environment: {
              type: 'array',
              description: 'Environment variables for the AppRun application',
              items: {
                type: 'object',
                properties: {
                  key: { type: 'string' },
                  value: { type: 'string' }
                }
              }
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['name', 'dockerImage', 'planId']
        }
      },
      {
        name: 'delete_apprun',
        description: 'Delete an AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            appId: {
              type: 'string',
              description: 'The ID of the AppRun application to delete'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['appId']
        }
      },
      {
        name: 'start_apprun',
        description: 'Start an AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            appId: {
              type: 'string',
              description: 'The ID of the AppRun application to start'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['appId']
        }
      },
      {
        name: 'stop_apprun',
        description: 'Stop an AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            appId: {
              type: 'string',
              description: 'The ID of the AppRun application to stop'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['appId']
        }
      },
      {
        name: 'update_apprun',
        description: 'Update an existing AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            appId: {
              type: 'string',
              description: 'The ID of the AppRun application to update'
            },
            name: {
              type: 'string',
              description: 'New name of the AppRun application'
            },
            description: {
              type: 'string',
              description: 'New description of the AppRun application'
            },
            dockerImage: {
              type: 'string',
              description: 'New Docker image to use for the AppRun application'
            },
            planId: {
              type: 'string',
              description: 'New plan ID for the AppRun application'
            },
            environment: {
              type: 'array',
              description: 'New environment variables for the AppRun application',
              items: {
                type: 'object',
                properties: {
                  key: { type: 'string' },
                  value: { type: 'string' }
                }
              }
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['appId']
        }
      },
      {
        name: 'get_apprun_logs',
        description: 'Get logs from an AppRun application',
        inputSchema: {
          type: 'object',
          properties: {
            appId: {
              type: 'string',
              description: 'The ID of the AppRun application to get logs from'
            },
            offset: {
              type: 'number',
              description: 'Offset to start fetching logs from (default: 0)'
            },
            limit: {
              type: 'number',
              description: 'Maximum number of log entries to fetch (default: 100)'
            },
            zone: {
              type: 'string',
              description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.'
            }
          },
          required: ['appId']
        }
      }
    ]
  };
});

Tool Definition Quality

B3.1/5.0

Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden but only states the basic action without behavioral details. It lacks information on permissions, rate limits, pagination, or response format, which are critical for a list operation in a server context.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence with no wasted words. It's front-loaded with the core purpose and includes helpful examples, making it easy to scan and understand quickly.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (0 params, no output schema) and lack of annotations, the description is minimal. It covers the basic purpose but misses behavioral context like how results are returned or any constraints, leaving gaps for an agent to use it effectively.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The tool has 0 parameters, and schema description coverage is 100%, so no parameter documentation is needed. The description doesn't add param info, but that's acceptable here, earning a baseline 4 for adequately handling the lack of parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Get list') and resource ('common service items'), with examples like DNS and Simple Monitor that help specify the scope. It distinguishes from siblings like get_commonserviceitem_info by focusing on listing rather than detailed info, though it doesn't explicitly contrast with all list tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus alternatives. While the description implies it's for listing items, it doesn't specify contexts, prerequisites, or exclusions, such as when to choose get_commonserviceitem_info for details instead.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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