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 Kokai-Data/japan-business-data --skill jgrants-subsidy-searchgit clone --depth 1 https://github.com/Kokai-Data/japan-business-dataWrote 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/kokai-data/japan-business-data/jgrants-subsidy-search)<a href="https://agentmods.dev/skills/kokai-data/japan-business-data/jgrants-subsidy-search"><img src="https://agentmods.dev/badge/skills/kokai-data/japan-business-data/jgrants-subsidy-search/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/kokai-data/japan-business-data/jgrants-subsidy-search"><img src="https://agentmods.dev/badge/skills/kokai-data/japan-business-data/jgrants-subsidy-search.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 | $0.00089 | $0.00421 |
| Opus 5 | $0.00044 | $0.00211 |
| Sonnet 5 | $0.00018 | $0.00084 |
| Haiku 4.5 | $0.00009 | $0.00042 |
Grade A, and why
jgrants-subsidy-search 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.
What it actually says
When to use
Use this skill when:
- The user asks about subsidies relevant to an industry, theme, or use purpose.
- You need to identify candidate subsidies before drilling into details.
How to invoke
Call the kokai MCP server's search_subsidies tool:
{
"name": "search_subsidies",
"arguments": {
"keyword": "<industry / theme / use purpose, 2+ chars>",
"industry": "<optional industry code>",
"use_purpose": "<optional use purpose>",
"target_area_search": "<optional prefecture>"
}
}
Output format
For each subsidy, present:
- J-Grants subsidy ID
- Title
- Target area (prefecture / national)
- Deadline range (acceptance_start / acceptance_end)
- Max amount (subsidy_max_limit)
- Institution name (公募元)
- Source URL (cite_required)
Constraints
- The
target_area_searchfield returns regional subsidies; clarify with the user whether they want national-only, prefecture-specific, or all. - Subsidies returned are signal / 確認材料 — fit / 適格性 must be verified separately (e.g. via the kokai MCP server's
kokai_subsidy_fit_jpprompt).
Boundary
- Output is signal / 確認材料 / context — NOT eligibility judgment.
- Final 申請可否 / 適格性 verification requires a certified Japanese 士業 (行政書士 / 中小企業診断士).
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.
- 12d ago First seen · 50 lines · 0 tokens per session scan A 91d2c5a74ea9
jgrants-subsidy-search is a skill published in the GitHub repository Kokai-Data/japan-business-data (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 89 tokens to every session and 421 once invoked, about $0.0004 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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