Skills shelter-lookup
📦

shelter-lookup

Content revision r1 Safe 🌐 Network access📁 Filesystem access🔑 Env variables⚙️ External commands

Find Hazard-Designated Evacuation Sites in Japan

Finding nearby evacuation sites requires matching the disaster type with current municipal records. This skill searches official GSI data and ranks matching sites from supplied coordinates.

Supports: Claude Codex Code(CC)
Maintain this Skill? Claim it 🥉 77 Bronze

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request
Review the Skillstore skill "shelter-lookup" from https://skillstore.io/skills/tahodev-shelter-lookup.md and its manifest at https://skillstore.io/api/skills/tahodev-shelter-lookup/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/tahodev-shelter-lookup.md Signed manifest GET /api/skills/tahodev-shelter-lookup/manifest Signed lockfile GET /api/skills/tahodev-shelter-lookup/lockfile

Test it

Using "shelter-lookup". Illustrative test fixture: find the nearest flood-designated site from 35.00, 139.00 among near, far, and wrong hazard.

Expected outcome:

  • Nearest matching site: near, approximately 1.11 km from the supplied coordinates.
  • The wrong hazard fixture is excluded because it is not designated for floods.
  • Distance is straight-line distance, not walking distance. These are synthetic test records, not real evacuation recommendations.

Using "shelter-lookup". Illustrative cache-age check: inspect files that are one day old and ten days old.

Expected outcome:

  • The ten-day-old cache is flagged; the one-day-old cache is not.
  • Cached records may miss municipal updates. Refresh the official datasets before relying on current designations.

Security Audit

Safe
v1 • 10/13/2026 Open versioned report

Forty-seven alerts are false positives involving public GSI downloads, standard cache operations, Markdown formatting, and readable Japanese text. The shared temporary cache example permits local data poisoning because existing CSV files are trusted without ownership checks. No evidence found of prompt injection, credential collection, or data exfiltration.

3
Files scanned
390
Lines analyzed
1
Review items
0
False positives ignored
Capability review items (1)

These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.

Medium
SKILL.md:52
Temp directory access
--cache-dir /tmp/kurashi-shelter-cache
The example selects a predictable shared /tmp cache, and lookup.py trusts existing CSVs without ownership checks. Another local user can prepopulate false hazard designations and coordinates.

Risk Factors

🌐 Network access (8)
lookup.py:15 lookup.py:17 lookup.py:18 SKILL.md:18 SKILL.md:24 SKILL.md:25 SKILL.md:28 SKILL.md:95
📁 Filesystem access (10)
lookup.py:12 lookup.py:57 SKILL.md:102 SKILL.md:55 SKILL.md:55 SKILL.md:52 tests/test_lookup.py:6 tests/test_lookup.py:35 tests/test_lookup.py:51 tests/test_lookup.py:62
🔑 Env variables (1)
lookup.py:139
⚙️ External commands (25)
SKILL.md:20 SKILL.md:24 SKILL.md:25 SKILL.md:27-29 SKILL.md:29-35 SKILL.md:35-39 SKILL.md:39-41 SKILL.md:41-45 SKILL.md:45 SKILL.md:47-53 SKILL.md:53-55 SKILL.md:55 SKILL.md:59-66 SKILL.md:66-70 SKILL.md:70-75 SKILL.md:75-77 SKILL.md:77 SKILL.md:79-86 SKILL.md:86-88 SKILL.md:88 SKILL.md:94-96 SKILL.md:96-98 SKILL.md:98-104 SKILL.md:104-114 SKILL.md:114-119
Audited by: codex
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Open versioned report
Security Assessment

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Academic citations (APA · BibTeX · CFF)

APA citation

tahodev. (2026). shelter-lookup security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/tahodev-shelter-lookup/audits/1

BibTeX citation

@techreport{tahodev-tahodev-shelter-lookup-2026, author = {tahodev}, title = {shelter-lookup security audit report (audit version 1)}, institution = {Skillstore}, year = {2026}, number = {1}, url = {https://skillstore.io/skills/tahodev-shelter-lookup/audits/1}, note = {Author version unspecified} }

CITATION.cff

cff-version: 1.2.0 message: "If you use this Skill, cite its author and this versioned security audit report." title: "shelter-lookup security audit report (audit version 1)" version: "unspecified" type: report authors: - name: "tahodev" date-released: "2026-10-13" url: "https://skillstore.io/skills/tahodev-shelter-lookup/audits/1" identifiers: - type: other value: "skillstore:tahodev-shelter-lookup:audit:1" description: "Skillstore immutable audit report identifier"

Skillstore Score

Why this score Evidence Confidence: Medium
55
Architecture
85
Maintainability
87
Content
65
Community
83
Spec Compliance

What You Can Build

Prepare Nearby Evacuation Options

Compare nearby sites designated for a chosen hazard and check municipal data update dates before making a household preparedness plan.

Check Site Lists Near a Workplace

Review hazard-designated emergency sites near workplace coordinates and distinguish approximate distance from actual evacuation-route suitability.

Research Official Shelter Records

Use official dataset links and structured CSV parsing guidance to compare emergency-site designations with designated-shelter records.

Try These Prompts

Find Three Nearby Sites 
Find three flood-designated emergency sites near latitude [latitude] and longitude [longitude]. Include addresses, approximate straight-line distances, and municipal data update dates.
Compare Two Disaster Types 
Search separately for earthquake and tsunami sites near [latitude], [longitude]. Compare five results per hazard and retain each site's designation and update date.
Refresh a Private Cache 
Refresh the official datasets using the default private cache. Find ten landslide-designated sites near [latitude], [longitude] and report missing municipal update dates.
Review Shelter and Emergency-Site Records 
Using official GSI CSVs, compare designated shelters and flood emergency sites in [municipality]. Use structured CSV parsing and report designations and available update dates.

Best Practices

  • Use the default private cache and avoid predictable shared temporary directories that other users can populate.
  • Specify the correct hazard and include municipal data update dates; refresh old caches before reviewing current designations.
  • Confirm opening status and evacuation routes with official municipal guidance; treat calculated distance only as an approximate comparison.

Avoid

  • Treating the closest site as safe for every disaster type.
  • Presenting straight-line distance as walking distance, travel time, or a verified safe route.
  • Using stale cached records as proof of current opening status or as the sole basis for an evacuation decision.

Frequently Asked Questions

Which area does this skill cover?
It searches nationwide Japanese datasets published by GSI for municipal designated shelters and emergency evacuation sites.
Do I need an API key or additional packages?
No API key or login is required. The bundled lookup script uses Python 3 and standard-library modules only.
Which hazards can the lookup script filter?
It supports floods, landslides, storm surges, earthquakes, tsunamis, large fires, inland flooding, and volcanic phenomena.
Does the distance indicate a safe walking route?
No. It is an approximate Haversine distance. The script does not account for roads, rivers, cliffs, closures, or route safety.
How are data updates handled?
The script displays available municipal update dates and warns about caches older than seven days. Refreshing requires an explicit request.
Can the skill tell me whether to evacuate now?
No. Follow official warnings and municipal evacuation announcements. Dataset designation alone does not confirm that a facility is currently open.

Developer Details

Author

tahodev

License

MIT

Skillstore revision

r1

Version notice

The author did not declare a version.

Repository

https://github.com/tahodev/kurashi-skill/tree/09cb7f9eac85f0c85633cce08328a1a57854a94f/shelter-lookup

Ref

7f17813fb6af1acc7d8fd3fb5f05480f5be52783

Maintenance freshness

10/13/2026

Usage

0 downloads · 0 views

File structure

📄 lookup.py

📄 SKILL.md

📁 tests/

📄 test_lookup.py