Csvto MCP server
Local CSV, JSON and Excel conversion. Files are never uploaded and never enter the context.
0 stars40 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Csvto tools (2)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
inspect_fileReport the columns, row count and any parse warnings for a CSV, JSON or Excel file without loading the whole thing into the conversation. Use before converting so you know the shape of the data.
read_rowsRead a slice of rows from a tabular file, with optional search and sorting, returning them as a compact table. Use this to look at part of a large file without pulling the whole thing into the conversation: ask for the rows you need rather than reading the file directly.
Public scan report
scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it
- Code scan2 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 22 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Install directly
Runs npx -y csvto-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add csvto-mcp -- npx -y csvto-mcp
Csvto: common questions
- Is Csvto MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the Csvto safety report
- How do I install Csvto?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Csvto need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Csvto maintained?
- The last commit was 22 days ago (2026-08-30). The latest release is v0.1.2.