MCP MeasureMCP Measure

インデックス観測済み

IronShard Object Storage Sandbox

Create a free sandbox object storage bucket; upload, download, list, inspect, and delete objects.

使うべきか

品質と安全性

A
説明の品質
80%
スキーマの完全性
90%
命名の品質
100%
ポイズニングのリスク
100%
権限の一致
100%
プロトコルへの準拠
100%

検出事項（4）

  • LOWTool 'get_bucket_permissions' description lacks action verbget_bucket_permissions 内
  • LOWTool 'get_bucket' description lacks action verbget_bucket 内
  • LOWTool 'upload_object' description lacks action verbupload_object 内
  • LOWTool 'get_object_metadata' description lacks action verbget_object_metadata 内

ツール定義とプロトコルへの準拠に関する自動分析に基づいています。

コンテキストコスト

~2,600トークン数（ツール定義）
~3.7 KB一般的なレスポンスサイズ
注意への影響は大きい（128k コンテキストの 2.03%）

これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。

インストール

ワンクリックインストール

これを `claude_desktop_config.json` ファイルに追加してください:

{
  "mcpServers": {
    "agent-storage-sandbox": {
      "url": "https://agents-mcp.ironshard.ai/mcp"
    }
  }
}

リモートエンドポイント

https://agents-mcp.ironshard.ai/mcpstreamable-http

できること

ツール一覧

ツール（8）

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟡create_bucket

Creates a 30-day bucket and its secret bearer token.

入力スキーマ

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Name of the newly created bucket.",
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Bearer credential required with the bucket name for all other operations.",
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "bucket_token"
  ],
  "description": "Credentials for a newly created sandbox bucket."
}
🟢get_bucket_permissions(bucket_name, bucket_token)

Return currently permitted buckets and operations.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "buckets": {
      "items": {
        "properties": {
          "bucketRef": {
            "anyOf": [
              {
                "description": "An existing bucket owned by the grantee's team.",
                "properties": {
                  "type": {
                    "const": "existing",
                    "type": "string"
                  },
                  "bucketName": {
                    "type": "string"
                  }
                },
                "required": [
                  "type",
                  "bucketName"
                ],
                "type": "object"
              },
              {
                "description": "A named bucket to create while installing the policy.",
                "properties": {
                  "type": {
                    "const": "provisioned",
                    "type": "string"
                  },
                  "bucketName": {
                    "type": "string"
                  }
                },
                "required": [
                  "type",
                  "bucketName"
                ],
                "type": "object"
              },
              {
                "description": "Buckets the credential holder may create while using the policy.",
                "properties": {
                  "type": {
                    "const": "__new__",
                    "type": "string"
                  }
                },
                "required": [
                  "type"
                ],
                "type": "object"
              }
            ]
          },
          "permissions": {
            "items": {
              "enum": [
                "read",
                "write",
                "delete"
              ],
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "bucketRef",
          "permissions"
        ],
        "type": "object"
      },
      "type": "array"
    }
  },
  "required": [
    "buckets"
  ],
  "description": "What operations are allowed on which buckets"
}
🟢get_bucket(bucket_name, bucket_token)

Return bucket details with storage and egress usage.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "created_at": {
      "description": "UTC creation time",
      "format": "date-time",
      "type": "string"
    },
    "object_count": {
      "description": "Number of objects",
      "minimum": 0,
      "type": "integer"
    },
    "versioning_enabled": {
      "description": "Whether object versioning is enabled.",
      "type": "boolean"
    },
    "storage": {
      "description": "Storage quota and current usage in bytes.",
      "properties": {
        "quota": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "usage": {
          "type": "integer"
        }
      },
      "required": [
        "quota",
        "usage"
      ],
      "type": "object"
    },
    "egress": {
      "description": "Monthly egress quota and current UTC-calendar-month usage in bytes.",
      "properties": {
        "quota": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "usage": {
          "type": "integer"
        }
      },
      "required": [
        "quota",
        "usage"
      ],
      "type": "object"
    }
  },
  "required": [
    "bucket_name",
    "created_at",
    "object_count",
    "versioning_enabled",
    "storage",
    "egress"
  ],
  "description": "Public bucket details including its bucket-scoped quota and usage."
}
🟡upload_object(bucket_name, object_key, bucket_token)

Return a secret, short-lived PUT URL for an object up to 5 GB.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "object_key": {
      "description": "Complete object key, including path-like prefixes.",
      "examples": [
        "data.parquet",
        "reports/summary.json"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "object_key",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "url": {
      "description": "Short-lived presigned HTTPS URL containing all authorization information.",
      "type": "string"
    },
    "http_method": {
      "description": "HTTP method that must be used with the presigned URL.",
      "enum": [
        "GET",
        "PUT"
      ],
      "type": "string"
    }
  },
  "required": [
    "url",
    "http_method"
  ],
  "description": "A short-lived URL and the HTTP method required to use it."
}
🟢download_object(bucket_name, object_key, bucket_token)

Return a secret, short-lived GET URL for an object's bytes.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "object_key": {
      "description": "Complete object key, including path-like prefixes.",
      "examples": [
        "data.parquet",
        "reports/summary.json"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "object_key",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "url": {
      "description": "Short-lived presigned HTTPS URL containing all authorization information.",
      "type": "string"
    },
    "http_method": {
      "description": "HTTP method that must be used with the presigned URL.",
      "enum": [
        "GET",
        "PUT"
      ],
      "type": "string"
    }
  },
  "required": [
    "url",
    "http_method"
  ],
  "description": "A short-lived URL and the HTTP method required to use it."
}
🟢list_objects(bucket_name, bucket_token, prefix, recursive, page_size, ...)

List one page of objects and path-like prefixes, ordered by key.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    },
    "prefix": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Only return keys beginning with this prefix.",
      "examples": [
        "reports/"
      ]
    },
    "recursive": {
      "default": false,
      "description": "True for a flat listing; false for immediate children.",
      "examples": [
        false
      ],
      "type": "boolean"
    },
    "page_size": {
      "default": 100,
      "description": "Maximum objects to return, from 1 to 1000.",
      "examples": [
        100
      ],
      "maximum": 1000,
      "minimum": 1,
      "type": "integer"
    },
    "page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Opaque continuation token from the preceding page.",
      "examples": [
        "<next-page-token>"
      ]
    }
  },
  "required": [
    "bucket_name",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "objects": {
      "items": {
        "description": "Compact information about an object returned by a listing.",
        "properties": {
          "object_key": {
            "description": "Complete object key, including path-like prefixes.",
            "examples": [
              "data.parquet",
              "reports/summary.json"
            ],
            "minLength": 1,
            "type": "string"
          },
          "size_bytes": {
            "description": "Object size in bytes.",
            "minimum": 0,
            "type": "integer"
          },
          "last_modified": {
            "anyOf": [
              {
                "format": "date-time",
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "description": "UTC time of the most recent modification."
          },
          "etag": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "description": "Storage entity tag; it is not always a content checksum."
          },
          "version_id": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null
          },
          "content_type": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null
          }
        },
        "required": [
          "object_key",
          "size_bytes"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "common_prefixes": {
      "description": "Immediate child prefixes when recursive is false. They behave like directories, although object storage has no real directories.",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Opaque token for the next page. Pass it unchanged as page_token; null means there are no more results."
    }
  },
  "required": [
    "bucket_name"
  ],
  "description": "One page of objects and the token needed to retrieve the next page."
}
🔴delete_object(bucket_name, object_key, bucket_token)

Delete an object; versioned buckets may retain older versions.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "object_key": {
      "description": "Complete object key, including path-like prefixes.",
      "examples": [
        "data.parquet",
        "reports/summary.json"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "object_key",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "object_key": {
      "description": "Complete object key, including path-like prefixes.",
      "examples": [
        "data.parquet",
        "reports/summary.json"
      ],
      "minLength": 1,
      "type": "string"
    },
    "deleted": {
      "description": "True when the object was deleted.",
      "type": "boolean"
    },
    "version_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "bucket_name",
    "object_key",
    "deleted"
  ],
  "description": "Confirmation that an object was deleted."
}
🟢get_object_metadata(bucket_name, object_key, bucket_token)

Return an object's size, timestamps, ETag, content type, metadata, and tags.

入力スキーマ

{
  "type": "object",
  "properties": {
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "object_key": {
      "description": "Complete object key, including path-like prefixes.",
      "examples": [
        "data.parquet",
        "reports/summary.json"
      ],
      "minLength": 1,
      "type": "string"
    },
    "bucket_token": {
      "description": "Secret bearer token returned with the public bucket.",
      "examples": [
        "<bucket-token>"
      ],
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "bucket_name",
    "object_key",
    "bucket_token"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "object_key": {
      "description": "Complete object key, including path-like prefixes.",
      "examples": [
        "data.parquet",
        "reports/summary.json"
      ],
      "minLength": 1,
      "type": "string"
    },
    "size_bytes": {
      "description": "Object size in bytes.",
      "minimum": 0,
      "type": "integer"
    },
    "last_modified": {
      "anyOf": [
        {
          "format": "date-time",
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "UTC time of the most recent modification."
    },
    "etag": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Storage entity tag; it is not always a content checksum."
    },
    "version_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "content_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "bucket_name": {
      "description": "Bucket to operate on.",
      "examples": [
        "photos"
      ],
      "minLength": 1,
      "type": "string"
    },
    "metadata": {
      "additionalProperties": {
        "type": "string"
      },
      "description": "User-defined object metadata.",
      "type": "object"
    },
    "tags": {
      "additionalProperties": {
        "type": "string"
      },
      "type": "object"
    }
  },
  "required": [
    "object_key",
    "size_bytes",
    "bucket_name"
  ],
  "description": "Detailed metadata for one object."
}

推奨プロンプト

retrieve_data
Get details about [item] from IronShard Object Storage Sandbox
想定されるツール: get_bucket_permissions
fetch_info
Fetch [information type] using IronShard Object Storage Sandbox
想定されるツール: get_bucket_permissions
list_items
List all [items] available in IronShard Object Storage Sandbox
想定されるツール: list_objects
browse_collection
Show me the [collection] from IronShard Object Storage Sandbox
想定されるツール: list_objects
explore_workflow
List available [items], then get details for each one using IronShard Object Storage Sandbox
想定されるツール: list_objectsget_bucket_permissions

コミュニティ

このサーバーを評価する

エビデンス

最近の観測

検証済みバージョンは記録されていませんツール 8 件
検証済みバージョンは記録されていませんツール 8 件