io.github.mrslbt/nankai-trough
NPM · NANKAI-TROUGH-MCP · SCANNED AUG 3
Nankai Trough earthquake hazard & building-safety, from official Japan data. No verdicts.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security86
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 48 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability84
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1226 tokens (~122/item across 10 items; 6 tools + 4 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 Management23
- Stability observed for 7 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.
npm · nankai-trough-mcp
claude mcp add mrslbt-nankai-trough -- npx -y nankai-trough-mcp
codex mcp add mrslbt-nankai-trough -- npx -y nankai-trough-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mrslbt-nankai-trough": {
"type": "local",
"command": [
"npx",
"-y",
"nankai-trough-mcp"
],
"enabled": true
}
}
} openclaw mcp add mrslbt-nankai-trough --command npx --arg -y --arg nankai-trough-mcp
mcp_servers:
mrslbt-nankai-trough:
command: "npx"
args: ["-y", "nankai-trough-mcp"] {
"mcpServers": {
"mrslbt-nankai-trough": {
"command": "npx",
"args": [
"-y",
"nankai-trough-mcp"
]
}
}
} 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.
- 2 Aug 26 +65
- Provenance: unverified → fail ▼ security
- Known CVEs: unverified → partial ▲ security
- Install scripts: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- MCP protocol: unverified → pass ▲ functional
- Maintenance: unverified → pass ▲ functional
- Stability: unverified → 0.20 ▲ functional
- License: unverified → pass ▲ functional
- Schema quality: unverified → excellent ▲ functional
- Dependency health: unverified → partial ▲ functional
- Schema quality: unverified → 100 ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Licence: MIT functional
- Package version: 0.1.0 → 0.1.1 functional
- 1 Aug 26 −29
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 −18
- Malware scan: pass → unverified ▼ security
- 27 Jul 26 52
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 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 94 packages
94 packages in the resolved dependency tree · 94 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
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.
building_seismic_check Building Seismic-Standard Check ~150
Classify a building's seismic standard (旧耐震 / 新耐震 / 2000 wooden standard) from a build year and structure the USER provides, with risk context. This is NOT a safety verdict; direct the user to a professional 耐震診断 via taishin_subsidy_guide.
| Name | Type | Req | Description |
|---|---|---|---|
| build_year | integer | yes | Year the building's 建築確認 (building confirmation) was issued, roughly its build year. |
| language | string | — | Output language: 'en', 'ja', or 'both' (default). |
| structure | string | yes | Building structure: wood (木造), reinforced_concrete (RC), steel (鉄骨), or other. |
No output schema declared.
No examples provided.
geocode_address Geocode a Japanese Address ~66
Convert a Japanese address to coordinates (lat/lon) and parse the prefecture/municipality, via the official GSI geocoder. Utility used by official_hazard_maps; call it directly when you only need coordinates.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Japanese address to geocode. |
No output schema declared.
No examples provided.
nankai_overview Nankai Trough Scale & Reach ~87
Get the headline facts of the official 2025 Nankai Trough estimate (probability, worst-case casualties/loss, intensity-7 reach, tsunami) with sources. Start here to understand the scale; then call official_hazard_maps for a specific address.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | — | Output language: 'en', 'ja', or 'both' (default). |
No output schema declared.
No examples provided.
official_hazard_maps Official Hazard Maps for an Address ~121
Geocode a Japanese address and return links to the OFFICIAL government hazard maps that hold the exact per-address values (predicted intensity, tsunami inundation, your municipal map). This server does not compute those itself; it bridges you to the authoritative source.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Japanese address, e.g. '静岡県静岡市葵区追手町9-6' or '高知市本町5'. |
| language | string | — | Output language: 'en', 'ja', or 'both' (default). |
No output schema declared.
No examples provided.
shindo_meaning JMA Seismic Intensity (震度) Meaning ~123
Explain what a JMA seismic intensity level (5弱–7) actually means for people and buildings, using the official 気象庁 scale. The Nankai scenario projects up to intensity 7 across 10 prefectures.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | — | Output language: 'en', 'ja', or 'both' (default). |
| shindo | string | yes | JMA intensity: '5-' (5弱), '5+' (5強), '6-' (6弱), '6+' (6強), or '7'. |
No output schema declared.
No examples provided.
taishin_subsidy_guide Seismic Diagnosis & Retrofit Subsidy Guide ~122
Route the user to subsidised/often-free seismic diagnosis (耐震診断) and retrofit (耐震補強) programs via the national directory, and explain the support framework. Amounts vary by municipality, so this routes and explains; it never quotes a figure.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | — | Output language: 'en', 'ja', or 'both' (default). |
| location | string | — | Optional municipality or prefecture to tailor the search hint, e.g. '高知市' or '静岡県'. |
No output schema declared.
No examples provided.