company-lookup

company-lookup is a skill for Cursor from olgasafonova/nordic-registry-mcp-server. It costs 41 tokens per session (583 once invoked), scanned A, original, Apache-2.0.

A lookup tool for checking companies in business registries in Norway, Denmark, Finland, and Sweden.

In plain words
What is it for?
Finding company records, checking organization numbers, reviewing Nordic company details, and—where supported—checking board members and signing rights.
Why use it?
It helps verify that a company exists and confirms official details instead of relying only on information supplied by the company.

Skill for Cursor

Written for Cursor: shipped in a Cursor plugin.

Part of the nordic-registry plugin — 2 skills, 1 hook, 1 MCP server shipped together

Good fit Finding company records, checking organization numbers, reviewing Nordic company details, and—where supported—checking board members and signing rights.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/olgasafonova/nordic-registry-mcp-server/company-lookup
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add olgasafonova/nordic-registry-mcp-server --skill company-lookup
Clone the repo
git clone --depth 1 https://github.com/olgasafonova/nordic-registry-mcp-server

Made for: Cursor.

Or install nordic-registry, the plugin that ships this one along with the rest of its 2 skills, 1 hook, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for company-lookup

README.md
[![agentmods](https://agentmods.dev/badge/skills/olgasafonova/nordic-registry-mcp-server/company-lookup/github.svg)](https://agentmods.dev/skills/olgasafonova/nordic-registry-mcp-server/company-lookup)
Your own site
<a href="https://agentmods.dev/skills/olgasafonova/nordic-registry-mcp-server/company-lookup"><img src="https://agentmods.dev/badge/skills/olgasafonova/nordic-registry-mcp-server/company-lookup/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for company-lookup

Your own site · 80×15
<a href="https://agentmods.dev/skills/olgasafonova/nordic-registry-mcp-server/company-lookup"><img src="https://agentmods.dev/badge/skills/olgasafonova/nordic-registry-mcp-server/company-lookup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 583 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00041 $0.00583
Opus 5 $0.00020 $0.00292
Sonnet 5 $0.00008 $0.00117
Haiku 4.5 $0.00004 $0.00058

Measured 12d ago against content hash 36b9e812611d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

company-lookup scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/company-lookup/SKILL.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Nordic Company Lookup

Trigger

Verifying company information, checking business legitimacy, looking up board members, or validating organization numbers across Nordic countries.

Workflow

  1. Identify the country and ID format:

    • Norway: 9 digits (e.g., 923609016 or 923 609 016)
    • Denmark: 8 digits (e.g., 10150817 or DK-10150817)
    • Finland: 7+1 format (e.g., 0112038-9)
    • Sweden: 10 digits (e.g., 5560125790 or 556012-5790)
  2. Search by name — Use the country-specific search tool:

    • norway_search_companies — supports filters: org_form, municipality
    • denmark_search_companies — returns single best match; try name variations
    • finland_search_companies — use exact legal name or filter by company_form/location
    • Sweden has no name search; you need the org number
  3. Get company details — Use the country-specific detail tool:

    • norway_get_company, denmark_get_company, finland_get_company, sweden_get_company
  4. Check governance (Norway) — Use norway_get_roles for board members, CEO, and auditors. Use norway_get_signature_rights to check who can legally sign.

  5. Batch validation — Use norway_batch_get_companies to verify multiple org numbers at once.

  6. Swedish documents — Use sweden_get_document_list and sweden_download_document for annual reports (requires OAuth2 credentials).

Common Scenarios

Vendor verification

Look up the company, check it's active (not bankrupt), verify the signer has authority.

Cross-border presence

Search the same company name across multiple country registries to find subsidiaries.

Data quality

Batch-validate a list of org numbers to flag invalid, bankrupt, or missing entries.

Guardrails

  • All APIs are free and read-only. No authentication needed for Norway, Denmark, and Finland.
  • Sweden requires BOLAGSVERKET_CLIENT_ID and BOLAGSVERKET_CLIENT_SECRET environment variables.
  • Danish search returns only one result. Try variations for large companies ("Novo Nordisk A/S", "Novo Nordisk Denmark").
  • Finnish common names return many results. Use exact legal names or filters.
  • Spaces and dashes in org numbers are stripped automatically.

Read the full file on GitHub · 53 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 53 lines · 41 tokens per session scan A 36b9e812611d

Subscribe to this mod's changes

company-lookup is a skill published in the GitHub repository olgasafonova/nordic-registry-mcp-server (8 stars, last pushed 3d ago), licensed Apache-2.0. It adds 41 tokens to every session and 583 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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