The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill recommends installing several standard scientific Python libraries (geopandas, folium, mapclassify, pyarrow, psycopg2, geoalchemy2, contextily, cartopy) via the uv package manager. These packages are widely used, reputable, and sourced from public registries.
[INDIRECT_PROMPT_INJECTION]: The skill facilitates processing data from untrusted external sources, including remote URLs and databases.
Ingestion points: Data is ingested through functions like read_file, read_postgis, and read_parquet as shown in references/data-io.md.
Boundary markers: No specific delimiters are suggested for isolating untrusted data content within prompts.
Capability inventory: The skill's scripts are restricted to geospatial data manipulation, spatial analysis, and visualization; they do not include capabilities for arbitrary command execution or system-level persistence.
Sanitization: The documentation highlights best practices such as geometry validation using .is_valid to ensure data integrity before processing.

geopandas