Japan Subsidy Search
REMOTE · HOJOKIN-MCP.EASAKURA.WORKERS.DEV · 2 COMPONENTS · SCANNED AUG 3
Search Japanese government subsidies (official jGrants data): deadlines, amounts, eligibility.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 2 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS not yet verified: we couldn't determine whether a plaintext access path exists. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability73
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 310 tokens (~155/item across 2 items; 2 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 Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
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.
remote · hojokin-mcp.easakura.workers.dev
claude mcp add --transport http easakura-japan-subsidy-search-mcp https://hojokin-mcp.easakura.workers.dev/mcp
[mcp_servers.easakura-japan-subsidy-search-mcp] url = "https://hojokin-mcp.easakura.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"easakura-japan-subsidy-search-mcp": {
"type": "remote",
"url": "https://hojokin-mcp.easakura.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add easakura-japan-subsidy-search-mcp --url https://hojokin-mcp.easakura.workers.dev/mcp --transport streamable-http
mcp_servers:
easakura-japan-subsidy-search-mcp:
url: "https://hojokin-mcp.easakura.workers.dev/mcp" {
"mcpServers": {
"easakura-japan-subsidy-search-mcp": {
"type": "http",
"url": "https://hojokin-mcp.easakura.workers.dev/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 31 Jul 26 −1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 29 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 60
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 · Probed https://hojokin-mcp.easakura.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=easakura.workers.dev | CN=WE1,O=Google Trust Services,C=US | 13 Jul 2026 | 11 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | 997e95d4e676a1e20e6b46db6f16ffd5 |
| SANs: easakura.workers.dev, *.easakura.workers.dev | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
DNSSEC insecure
Validation of hojokin-mcp.easakura.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://hojokin-mcp.easakura.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://hojokin-mcp.easakura.workers.dev/mcp | Inconclusive | 406 |
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_subsidy_detail 補助金の詳細を取得 ~80
補助金IDを指定して、目的・応募資格・補助率・応募期間・問い合わせ先などの詳細情報を取得する。IDはsearch_subsidiesの結果に含まれる。
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | 補助金ID（例: a0WJ200000CDczHMAT） |
No output schema declared.
No examples provided.
search_subsidies 日本の補助金・助成金を検索 ~230
日本政府の公式データベース（jGrants）から補助金・助成金をリアルタイム検索する。募集中の案件を締切が近い順に返す。都道府県を指定すると、その地域限定の補助金と全国対象の補助金の両方を返す。各結果には申請ページURL・上限額・締切までの残り日数が含まれる。
| Name | Type | Req | Description |
|---|---|---|---|
| keyword | string | yes | 検索キーワード（2文字以上。例: IT導入 / 省エネ / 創業 / 賃上げ / 観光） |
| max_results | integer | — | 最大件数（1〜50） |
| only_accepting | boolean | — | trueなら現在募集中の案件のみ（デフォルト）。falseで過去・予定分も含む |
| prefecture | string | — | 都道府県名で絞り込み（例: 東京都 / 大阪府）。省略時は全地域 |
No output schema declared.
No examples provided.