io.github.hellosverre/brreg
NPM · BRREG-MCP · SCANNED AUG 3
MCP server for Norway's Brønnøysund business registry — lookup, search, roles.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security86
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 101 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability76
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 742 tokens (~148/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage95
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 85% of tool parameters carry a description.Partial
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · brreg-mcp
claude mcp add hellosverre-brreg -- npx -y brreg-mcp
codex mcp add hellosverre-brreg -- npx -y brreg-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"hellosverre-brreg": {
"type": "local",
"command": [
"npx",
"-y",
"brreg-mcp"
],
"enabled": true
}
}
} openclaw mcp add hellosverre-brreg --command npx --arg -y --arg brreg-mcp
mcp_servers:
hellosverre-brreg:
command: "npx"
args: ["-y", "brreg-mcp"] {
"mcpServers": {
"hellosverre-brreg": {
"command": "npx",
"args": [
"-y",
"brreg-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Aug 26 +63
- Provenance: unverified → fail ▼ security
- Malware scan: unverified → pass ▲ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Stability: unverified → 0.23 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → excellent ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- License: unverified → pass ▲ functional
- Licence: MIT functional
- 1 Aug 26 −21
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 −18
- Malware scan: pass → unverified ▼ security
- 27 Jul 26 44
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 94 packages
94 packages in the resolved dependency tree · 94 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
get_company_roles Get roles (board, directors, auditor) of a company ~93
Retrieves all registered roles — board members (styre), CEO (daglig leder), chair (styreleder), auditor (revisor), sole proprietor (innehaver), etc. — for a Norwegian company. Returns structured role groups with person or entity role-holders. Does NOT include personal identification numbers (that requires Maskinporten auth).
| Name | Type | Req | Description |
|---|---|---|---|
| orgnr | string | yes | 9-digit Norwegian organization number |
No output schema declared.
No examples provided.
get_recent_updates Get recently updated companies ~124
Fetches a feed of entities (companies) that were recently updated in the Norwegian business registry. Useful for monitoring changes to specific companies or watching for new registrations / status changes. Each update references the changed entity by orgnr along with the change type and timestamp.
| Name | Type | Req | Description |
|---|---|---|---|
| dato | string | — | ISO-8601 timestamp — return updates from this point onward (e.g. '2026-04-20T00:00:00Z') |
| oppdateringsid | integer | — | Continue from a specific update id (pagination cursor) |
| size | integer | — | — |
No output schema declared.
No examples provided.
lookup_company Look up Norwegian company by organization number ~113
Retrieves full details of a Norwegian business entity from the Brønnøysund Register Centre (Enhetsregisteret) by its 9-digit organization number. Returns name, address, industry (NACE) codes, organization form, employee count, VAT registration status, bankruptcy status, foundation date, and more. Use this when the user provides or asks about a specific Norwegian orgnr.
| Name | Type | Req | Description |
|---|---|---|---|
| orgnr | string | yes | 9-digit Norwegian organization number (organisasjonsnummer), e.g. '923609016' |
No output schema declared.
No examples provided.
search_companies Search Norwegian companies ~266
Searches the Norwegian business registry (Enhetsregisteret) by name and optional filters. Returns a paginated list of matching entities. Use this when the user wants to find a company by name, or filter by municipality, industry code, organization form, or registration status.
| Name | Type | Req | Description |
|---|---|---|---|
| kommunenummer | string | — | 4-digit municipality number (kommunenummer) to filter by location |
| konkurs | boolean | — | Filter by bankruptcy status (true = only bankrupt, false = only non-bankrupt) |
| naeringskode | string | — | NACE industry code filter (e.g. '62.010' for computer programming) |
| navn | string | — | Company name or substring (case-insensitive) |
| organisasjonsform | string | — | Filter by organization form code, e.g. 'AS' (aksjeselskap), 'ENK' (enkeltpersonforetak), 'ASA', 'DA', 'NUF' |
| page | integer | — | Page number (0-indexed, default 0) |
| postnummer | string | — | 4-digit postal code filter |
| registrertIMvaregisteret | boolean | — | Filter to only VAT-registered companies |
| size | integer | — | Results per page (1-100, default 20) |
No output schema declared.
No examples provided.
search_subunits Search subunits (branch offices) of Norwegian companies ~146
Searches subunits (underenheter — branch offices, departments, production sites) in the Norwegian business registry. Typically used to find all branches of a parent company, or to locate subunits in a specific municipality. A subunit shares the parent's organization but has its own orgnr for reporting purposes.
| Name | Type | Req | Description |
|---|---|---|---|
| kommunenummer | string | — | 4-digit municipality number |
| naeringskode | string | — | NACE industry code |
| navn | string | — | Subunit name or substring |
| overordnetEnhet | string | — | 9-digit orgnr of the parent entity to list all its subunits |
| page | integer | — | — |
| size | integer | — | — |
No output schema declared.
No examples provided.