Inspect, filter, sort and edit CSV text with four free tools. No account or API key required.
Connect Remote server
claude mcp add --transport http csv-file-tools https://csvfile.tools/api/csv/mcp
{
"mcpServers": {
"csv-file-tools": {
"url": "https://csvfile.tools/api/csv/mcp"
}
}
}
{
"servers": {
"csv-file-tools": {
"type": "http",
"url": "https://csvfile.tools/api/csv/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://csvfile.tools/api/csv/mcp
Tools 4 found in our last check
inspect_csvReturn record, maximum column and cell counts with up to 20 preview records. Preserve ragged and empty records; never infer types or a delimiter.
filter_csv_rowsKeep 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.
sort_csv_rowsStably 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.
edit_csv_cellsApply 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.
Details
| Endpoint | https://csvfile.tools/api/csv/mcp (Streamable HTTP) |
| First published | 23 Oct 2026 |
| Last updated | 23 Oct 2026 |
| Registry name | tools.csvfile/csv-file-tools |
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