CSV File Tools
Inspect, filter, sort and edit CSV text with four free tools. No account or API key required.
使うべきか
品質と安全性
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
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": {
"csv-file-tools": {
"url": "https://csvfile.tools/api/csv/mcp"
}
}
}リモートエンドポイント
https://csvfile.tools/api/csv/mcpstreamable-httpできること
ツール一覧
ツール（4）
🟢inspect_csv(csv, delimiter, previewRows)
Return record, maximum column and cell counts with up to 20 preview records. Preserve ragged and empty records; never infer types or a delimiter.
入力スキーマ
{
"type": "object",
"properties": {
"csv": {
"type": "string",
"maxLength": 262144,
"description": "Complete UTF-8 CSV text, up to 256 KiB. All cells remain strings; formulas are never evaluated."
},
"delimiter": {
"default": ",",
"description": "Explicit delimiter; no delimiter inference.",
"type": "string",
"enum": [
",",
"\t",
";",
"|"
]
},
"previewRows": {
"default": 20,
"type": "integer",
"minimum": 0,
"maximum": 20
}
},
"required": [
"csv"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}🟢filter_csv_rows(csv, delimiter, column, value, hasHeader)
Keep data records whose explicit zero-based column equals an exact string. Header defaults to preserved. Reject missing target columns; preserve empty and ragged records otherwise.
入力スキーマ
{
"type": "object",
"properties": {
"csv": {
"type": "string",
"maxLength": 262144,
"description": "Complete UTF-8 CSV text, up to 256 KiB. All cells remain strings; formulas are never evaluated."
},
"delimiter": {
"default": ",",
"description": "Explicit delimiter; no delimiter inference.",
"type": "string",
"enum": [
",",
"\t",
";",
"|"
]
},
"column": {
"type": "integer",
"minimum": 0,
"maximum": 199,
"description": "Zero-based column index. Every data record must contain this column."
},
"value": {
"type": "string",
"maxLength": 262144
},
"hasHeader": {
"default": true,
"description": "Preserve the first record as a header.",
"type": "boolean"
}
},
"required": [
"csv",
"column",
"value"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}🟢sort_csv_rows(csv, delimiter, column, direction, hasHeader)
Stably sort data records by an explicit zero-based column using literal code-unit string order, asc or desc. Header defaults to preserved. No numeric, date or locale inference. Reject missing target columns.
入力スキーマ
{
"type": "object",
"properties": {
"csv": {
"type": "string",
"maxLength": 262144,
"description": "Complete UTF-8 CSV text, up to 256 KiB. All cells remain strings; formulas are never evaluated."
},
"delimiter": {
"default": ",",
"description": "Explicit delimiter; no delimiter inference.",
"type": "string",
"enum": [
",",
"\t",
";",
"|"
]
},
"column": {
"type": "integer",
"minimum": 0,
"maximum": 199,
"description": "Zero-based column index. Every data record must contain this column."
},
"direction": {
"default": "asc",
"type": "string",
"enum": [
"asc",
"desc"
]
},
"hasHeader": {
"default": true,
"description": "Preserve the first record as a header.",
"type": "boolean"
}
},
"required": [
"csv",
"column"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}🟢edit_csv_cells(csv, delimiter, edits)
Apply up to 1,000 explicit edits to existing cells only. Zero-based row indices include the header. Duplicate coordinates apply in input order. Return complete CSV with literal string values; never evaluate formulas.
入力スキーマ
{
"type": "object",
"properties": {
"csv": {
"type": "string",
"maxLength": 262144,
"description": "Complete UTF-8 CSV text, up to 256 KiB. All cells remain strings; formulas are never evaluated."
},
"delimiter": {
"default": ",",
"description": "Explicit delimiter; no delimiter inference.",
"type": "string",
"enum": [
",",
"\t",
";",
"|"
]
},
"edits": {
"maxItems": 1000,
"type": "array",
"items": {
"type": "object",
"properties": {
"row": {
"type": "integer",
"minimum": 0,
"maximum": 49999
},
"column": {
"type": "integer",
"minimum": 0,
"maximum": 199,
"description": "Zero-based column index. Every data record must contain this column."
},
"value": {
"type": "string",
"maxLength": 262144
}
},
"required": [
"row",
"column",
"value"
],
"additionalProperties": false
}
}
},
"required": [
"csv",
"edits"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}コミュニティ
エビデンス