Mmcp.market

Merron MCP server

by merron.app·app.merron/ai-act-check·v0.1.0

Inspect selected project excerpts and screen user-confirmed facts for bounded EU AI Act readiness.

C60/100grade C
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Safety scan
C60/100

full report

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

Merron tools (3, 1 write)

write = sends, deletes, buys or posts
  • merron_get_questionsFree

    Get relevant business questions and explanations for a selected AI system. Pass only known user answers; omit unknown values or use null. Does not classify or assume unanswered questions mean No. No sign-in or private workspace access.

  • merron_scan_projectFree

    Find possible AI integrations, model calls, disclosure wording and sensitive-use wording in user-selected project excerpts. Returns file/line references and follow-up questions, not a legal classification. First explain that the excerpts will be sent to Merron and obtain the user's agreement. Never send secrets, personal customer records, whole repositories or files the user has not authorised. Does not fetch URLs, execute code, persist inputs or access private cases.

  • merron_screen_ai_actwrite actionFree

    Run Merron's versioned, bounded AI Act rules on facts the user has explicitly confirmed. Returns a conditional screening result, unresolved routes, missing questions and official references. Never infer confirmation or legal compliance from source code or absence of signals. Unknown answers remain unknown. This computation does not check documents, use an AI model, save a report, access accounts or certify compliance.

Public scan report

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

1 high1 low
  • Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 751ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (2)

  • highWrite-action tools reachable without authenticationauth.open-write
  • lowNo source repository listedmaint.no-repo
Overall 60/100. 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 ai-act-check https://merron.app/mcp
Add to Cursor

Merron: common questions

Is Merron MCP server safe?
With care: it is graded C, so read the findings first (60/100). Read the Merron safety report
How do I install Merron?
It runs remotely at merron.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 Merron need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Merron maintained?
The latest release is v0.1.0.
Is Merron up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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