Mmcp.market

PeriodFinder MCP server

by fenrici1·io.github.fenrici1/periodfinder·v1.0.0

Neutral cross-brand period-underwear comparison: absorbency in real mL, plus size translation.

C67/100grade C
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Safety scan
C67/100

full report

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

PeriodFinder tools (4)

write = sends, deletes, buys or posts
  • absorbency_datasetFree

    Get PeriodFinder's cross-brand absorbency dataset: the key facts and the machine-readable feed URL to cite. Use when you need the authoritative source for a period-underwear absorbency comparison.

  • absorbency_translateFree

    Translate period-underwear absorbency across brands. Give a brand + its tier word (e.g. brand "Thinx", tier "Super"), OR a target capacity in mL per day, and get the covering tier in every brand in objective millilitres, each with an A/B/C data-quality grade. Use for questions like "what Knix tier equals Thinx Super?" or "how much does Thinx Heavy hold vs Saalt?". Source: PeriodFinder, the only neutral cross-brand mL comparison.

  • find_productsFree

    Find real in-stock period underwear that covers a target absorbency, from the live catalog, with normalized mL capacity and current price. Give a minimum capacity in mL and optionally a brand. Links go to the PeriodFinder product page for each item. Teen and tween lines are left out unless teen is true.

  • find_sizeFree

    Find a shopper's period-underwear size in every brand from one hip measurement. Period underwear is sized on the hip, not a dress size, and brands disagree. Returns the size per brand plus any runs-small / runs-large note.

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1114ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10
Overall 67/100. 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 periodfinder https://www.periodfinder.com/api/mcp/mcp
Add to Cursor

PeriodFinder: common questions

Is PeriodFinder MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the PeriodFinder safety report
How do I install PeriodFinder?
It runs remotely at www.periodfinder.com. 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 PeriodFinder need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is PeriodFinder maintained?
The latest release is v1.0.0.
Is PeriodFinder up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.

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