Brreg (reidar80) MCP Server
brreg-mcp-server
npm
v1.0.0
Published by reidar80 — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
MCP server for Norwegian Business Registry (Brønnøysundregistrene) API - access Norwegian company data, board members, subsidiaries, and organizational information
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 1 = 99. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 15
Each tool and what it can reach — statically extracted from the published source.
get_entityno sensitive capabilityget_entity_rolesno sensitive capabilityget_entity_updatesno sensitive capabilityget_icnpo_categoriesno sensitive capabilityget_municipalitiesno sensitive capabilityget_municipalityno sensitive capabilityget_organizational_formno sensitive capabilityget_organizational_formsno sensitive capabilityget_role_updatesno sensitive capabilityget_sub_entityno sensitive capability
Show 5 more tools ↓
get_sub_entity_updatesno sensitive capabilityget_voluntary_organizationno sensitive capabilitysearch_entitiesno sensitive capabilitysearch_sub_entitiesno sensitive capabilitysearch_voluntary_organizationsno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (15 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.0.0 latest |
A 99/100 | 0 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan brreg-mcp-server --onlineOther implementations of Brreg 2
Independent packages implementing the same tool, scanned with the same engine. Compare all 3 side by side →
Norwegian business register (Brønnøysundregistrene) as an MCP server — companies, roles, subunits and annual accounts, with the register's silent traps encoded as guards.
MCP server for Brønnøysund Register Centre — Norwegian business registry lookup for Claude Code
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