From competitor-brief-jp
Looks up a Japanese company's detailed profile (financials, capital, employees, certifications) from gBizINFO via the kokai MCP server using a 13-digit corporate number.
How this skill is triggered — by the user, by Claude, or both
Slash command
/competitor-brief-jp:gbizinfo-entity-lookupThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Use this skill when:
Use this skill when:
Call the kokai MCP server's get_entity_profile tool with the 13-digit corporate number:
{
"name": "get_entity_profile",
"arguments": {
"corporate_number": "<13-digit 法人番号>",
"include_categories": true
}
}
categories.subsidy and categories.procurement fields are mostly null for Japanese companies — use this for entity identification (法人番号 / name / location), NOT for subsidy history.jgrants-subsidy-search + jgrants-subsidy-detail skills instead.公式 (official) layer and cite_required.Cite gBizINFO records by their source_url and retrieved_at metadata in your final output.
Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.
npx claudepluginhub kokai-data/japan-business-data --plugin competitor-brief-jp