Mmcp.market

ParquetHarmonize MCP server

by tfitzgerwitness·io.github.tfitzgerwitness/parquetharmonize·v0.1.0
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Harmonize Parquet schemas; ordinary unions are free, residual reconciliation is x402-gated.

C56/100grade C
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Safety scan
C56/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

ParquetHarmonize tools (1)

write = sends, deletes, buys or posts
  • harmonize_parquetFree

    Harmonize 2-8 base64-encoded Parquet files. Ordinary compatible unions are free. Residual schema reconciliation requires an x402 payment of 0.03 USDC on Base.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 6722ms12/20
  • Tool poisoning1 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 56/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http parquetharmonize https://parquetharmonize-v01-x402-262046248169.northamerica-northeast2.run.app/mcp
Add to Cursor

ParquetHarmonize: common questions

Is ParquetHarmonize MCP server safe?
With care: it is graded C, so read the findings first (56/100). Read the ParquetHarmonize safety report
How do I install ParquetHarmonize?
It runs remotely at parquetharmonize-v01-x402-262046248169.northamerica-northeast2.run.app. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does ParquetHarmonize need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is ParquetHarmonize maintained?
The latest release is v0.1.0.
Is ParquetHarmonize up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.

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