Mmcp.market

Biurko MCP server

by biurko.io·io.biurko/biurko·v0.86.0
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Polish invoicing and KSeF e-invoicing: issue, send, settle and file a company's documents

B70/100grade B
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Safety scan
B70/100

full report

Adoption
New

Little public usage data yet

Reviews

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

Biurko tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 674ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 70/100. 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 biurko https://app.biurko.io/mcp
Add to Cursor

Biurko: common questions

Is Biurko MCP server safe?
Mostly: it is graded B (70/100). Read the Biurko safety report
How do I install Biurko?
It runs remotely at app.biurko.io. 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 Biurko need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Biurko maintained?
The latest release is v0.86.0.
Is Biurko up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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