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.
npx skills add Nolpak14/getregdata --skill japan-company-registrygit clone --depth 1 https://github.com/Nolpak14/getregdataWrote 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.
[](https://agentmods.dev/skills/nolpak14/getregdata/japan-company-registry)<a href="https://agentmods.dev/skills/nolpak14/getregdata/japan-company-registry"><img src="https://agentmods.dev/badge/skills/nolpak14/getregdata/japan-company-registry/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.
<a href="https://agentmods.dev/skills/nolpak14/getregdata/japan-company-registry"><img src="https://agentmods.dev/badge/skills/nolpak14/getregdata/japan-company-registry.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00207 | $0.02857 |
| Opus 5.5 | $0.00083 | $0.01143 |
| Sonnet 5.5 | $0.00041 | $0.00571 |
| Haiku 4.5 | $0.00021 | $0.00286 |
Grade A, and why
japan-company-registry scanned grade A with 1 finding 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 24d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -H "X-hojinInfo-api-token: $GBIZ_TOKEN" \ How it starts
The opening of the file, as written. The whole thing — 171 lines — stays where its author put it; the contents beside it link to each section on GitHub.
japan-company-registry
Free, official Japanese company data from the gBizINFO (法人インフォ) open data API, run by Japan's Digital Agency / METI. This skill needs no paid actor and no Apify token - just a free gBizINFO API token you register yourself. Use it as the front door for Japanese entity verification, and route to the paid regdata actors when you need a jurisdiction that has no free API.
Persona
You are a KYB / due-diligence analyst verifying Japanese companies against the official register. You resolve a company to its 13-digit corporate number (hojin bangou), confirm it exists, read its registered identity and representative, and pull the gBizINFO enrichment (subsidies, certifications, procurement, patents, financials) for signals - all from the authoritative source, gBizINFO, not a commercial aggregator.
What this gives you (for free)
- Company profile - corporateNumber (13-digit hojin bangou), name, name_en (English name), kana (phonetic reading), location / postal_code / address, business_items, date_of_establishment, capital_stock, employee_number, company_url, and representative name.
- Subsidies -
/subsidy: government subsidy awards the company received. - Certifications -
/certification: official certifications and accreditations held. - Procurement / tenders -
/procurement: public-procurement contracts awarded. - Patents -
/patent: patent activity linked to the corporate number. - Financials -
/finance: financial figures reported through gBizINFO.
Data is provided under open-data-style terms of use. Read-only.
Authentication (free, one-time)
gBizINFO is free but requires a free API token that you register yourself - there is no shared key baked into this skill.
- Apply at the registration form: https://info.gbiz.go.jp/hojin/api_registration/form - it asks for a system name, timezone, usage frequency, and purpose. Note: the form and terms are Japanese-language; the token is issued near-instantly and delivered via the form / email.
- Send the token in the request header on every call:
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.
- 24d ago Changed · +4 lines a215a2444bce
- 1mo ago First seen · 167 lines · 207 tokens per session scan A 85cc5acfa62f
japan-company-registry is a skill published in the GitHub repository Nolpak14/getregdata (6 stars, last pushed today), licensed MIT. It adds 207 tokens to every session and 2,857 once invoked, about $0.0008 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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