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City of Lethbridge Open Data

Name: City of Lethbridge Open Data
Author: raychanpmp

作者 Ray Chan, PMP · GitHub ↗ · v1.0.1 · MIT-0

cross-platform ✓ 安全检测通过

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在 OpenClaw 中安装

/install lethbridge-opendata

功能描述

Access 123+ datasets from the City of Lethbridge open data portal. Search, fetch, and analyze city data on transit, infrastructure, elections, environment, a...

使用说明 (SKILL.md)

City of Lethbridge Open Data

Access and analyze 123+ open datasets from the City of Lethbridge via ArcGIS Hub. Data covers transit, infrastructure, elections, environment, tourism, and more.

Portal: https://opendata.lethbridge.ca Platform: ArcGIS Hub

Quick Start

# Search for datasets
python3 scripts/lethbridge_data.py search "traffic"

# List all datasets
python3 scripts/lethbridge_data.py list

# View dataset info
python3 scripts/lethbridge_data.py info "Traffic Counts"

# Fetch data from ArcGIS feature service
python3 scripts/lethbridge_data.py fetch "Traffic Counts" --limit 5

# Fetch with field filter
python3 scripts/lethbridge_data.py fetch "Intersection Safety Devices" --limit 10 --format json

# Export as CSV
python3 scripts/lethbridge_data.py fetch "City Boundary" --csv

# List all datasets with download links
python3 scripts/lethbridge_data.py downloads

Commands Reference

Command	Description
`search \x3Cquery>`	Search datasets by keyword
`list`	List all datasets
`info \x3Cname-or-id>`	Show dataset metadata and data source
`fetch \x3Cname-or-id>`	Fetch data (opts: `--limit`, `--format json/csv`, `--csv`)
`downloads`	List datasets with direct file download URLs

Data Sources

Lethbridge datasets come in three types:

ArcGIS Feature Services — Queryable geospatial data (parks, streets, boundaries)
ArcGIS Map Services — Read-only map layers
Document Links — Direct file downloads (Excel, CSV, PDF)

The CLI auto-detects the source type and uses the appropriate method.

ArcGIS REST API

Geospatial datasets use the ArcGIS REST query API:

Endpoint: https://gis.lethbridge.ca/gisopendata/rest/services/OpenData/
Supports where, outFields, resultRecordCount, f (json/geojson) parameters
Max 2000 records per query

Data Sources

All data is sourced from the City of Lethbridge's Open Data Portal (opendata.lethbridge.ca). See references/datasets.md for a curated list of popular datasets.

安全使用建议

This skill appears to do what it says: query the City of Lethbridge open data portal and ArcGIS services. Before installing, be aware it will make network requests to opendata.lethbridge.ca, gis.lethbridge.ca and arcgis.com and will create a local .cache directory next to the script to store the catalog. If you plan to run fetch/download on large datasets, expect potentially large network downloads and disk usage. If you need additional assurance, inspect the remainder of the truncated fetch/download handler to confirm it only downloads public dataset files and does not follow or post to unexpected endpoints. Run the script in a controlled environment (or sandbox) if you are running it for the first time.

功能分析

Type: OpenClaw Skill Name: lethbridge-opendata Version: 1.0.1 The skill bundle provides a legitimate tool for accessing the City of Lethbridge's Open Data portal. The Python script (scripts/lethbridge_data.py) uses standard libraries to interact with ArcGIS Hub APIs and the portal's DCAT feed. All network requests are directed to official data sources (opendata.lethbridge.ca, arcgis.com, and gis.lethbridge.ca), and the script includes standard caching logic without any signs of data exfiltration, malicious execution, or prompt injection.

能力评估

✓ Purpose & Capability

The name/description say it queries Lethbridge open data via ArcGIS Hub and the code and SKILL.md implement exactly that: catalog/DCAT reads, ArcGIS REST queries, and document download handling. There are no unrelated credentials, binaries, or config paths requested.

✓ Instruction Scope

SKILL.md instructs running the included Python CLI to search/list/info/fetch/download datasets from opendata.lethbridge.ca. The runtime instructions and the script operate only on the portal and ArcGIS endpoints; they do not attempt to read unrelated system files or environment variables.

✓ Install Mechanism

This is an instruction-only skill with a single Python script and no install spec. No external downloads or package installs are performed by the skill itself, minimizing install-time risk.

✓ Credentials

The skill declares no required environment variables or credentials. The code does not access any environment secrets; it only performs HTTP(S) requests to the open data portal and related ArcGIS endpoints.

✓ Persistence & Privilege

The skill does not request always:true and is user-invocable. It creates a local .cache directory next to the script to cache the DCAT catalog (expected for performance) but does not attempt to modify other skills or system settings.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install lethbridge-opendata
安装完成后，直接呼叫该 Skill 的名称或使用 /lethbridge-opendata 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v1.0.1

Fixed: cache in skill dir instead of home directory

v1.0.0

Initial release — search, fetch, and analyze 123+ City of Lethbridge open datasets via ArcGIS Hub

元数据

Slug lethbridge-opendata

版本 1.0.1

许可证 MIT-0

累计安装 0

当前安装数 0

历史版本数 2

常见问题