entyrix-mcp (juliusgerman/entyrix-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
MCP server for the Entyrix European business-registry (KYB) API, exposing 10 stdio tools for searching, looking up, and analyzing companies across multiple jurisdictions. Enables LLM clients to perform company registry searches, financial lookups, compliance checks, and more.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
How we verified
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juliusgerman
Source: Glama
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Install from
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Undici: Malicious WebSocket 64-bit length overflows parser and crashes the client
Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation
Undici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression
undici WebSocket client vulnerable to denial of service via fragment count bypass
Undici has an HTTP Request/Response Smuggling issue
ENTYRIX_API_KEYexport =your-api-key-hereENTYRIX_BASE_URLENTYRIX_TIMEOUT_MS30000 HTTP timeout per requestTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
10/10 tools missing one or more hints — advanced_search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_compliance (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); find_suppliers (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +7 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
Only 0/10 tool handlers declare input schemas (0%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Dev dependencies
4 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
Domain consistency
npm scope @entyrix doesn't match GitHub owner juliusgerman
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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