portolan

Plugin portolan from marketplace portolan-skills in portolan-sdi/portolan-skills. Commands read from the repo's manifest — 19 days ago.

Skills (12)

• catalog-grader

  Grade a published Portolan catalog from A+ to F and explain each finding with evidence. Use this skill when you need to review catalog quality, including a registry submission.

• customize-portolan-browser

  Adapt a portolan-browser checkout into a publisher-branded interface for one existing Portolan catalog. Inspect the catalog, the browser, and the publisher's site, propose a design, wait for approval, then implement it through browser configuration before site-local code. Use when someone wants a cu

• enrich-metadata

  Fill a collection's metadata.yaml from the open data portal record that lists the same data, when the data came from a source with no metadata of its own, such as a Carto table, a file download, an HDX file, or a Socrata dataset. A script finds the record in a JKAN, CKAN, or Socrata portal. The skil

• git-backed-catalog

  Create, maintain, or contribute to a Portolan catalog whose metadata is stored in a git repository, with CI that validates each change. Use when someone wants to publish a catalog they can roll back and take pull requests on, or wants to fix metadata in someone else's catalog.

• portolan-bootstrap

  Build a complete, well-documented Portolan catalog from a data source. Research the data and its publisher, convert to cloud-native formats, write the documentation and styles that make it usable, and publish. Use when someone wants to publish, mirror, or 'portolan-ify' a dataset, an open data porta

• portolan-cli

  Use when publishing, managing, or converting cloud-native geospatial data catalogs with the Portolan CLI. Covers init, add, check, push, pull, sync, partitioning, and format conversion workflows.

• portolan-migrate

  Bring an existing non-compliant catalog or published dataset into Portolan compliance without rebuilding it. Audit what is there, decide whether to patch or re-extract, repair metadata, styles and data, prove conformance, then republish and prune what went stale. Use when a catalog already exists an

• portolan-thumbnails

  Generate framed, checked thumbnails from Portolan collections using chiitiler (MapLibre GL Native). Renders the collection's default style server-side over the PMTiles the collection links to, with an optional basemap, frames every bbox to the browser card's 3:2 shape, accepts an image only after an

• reading-portolan

  Use when exploring, querying, analyzing, or visualizing data from a Portolan catalog (STAC-based cloud-native geospatial data). Covers AGENTS.md and STAC metadata, assets by role, DuckDB queries over GeoParquet and Parquet, COGs, cross-dataset joins, partitioned collections, and interactive maps wit

• register-catalog

  Submit a Portolan catalog to the registry by following the registry README.

• report-catalog-issue

  Report a problem with a catalog registered in the Portolan registry by opening a catalog feedback issue against it.

• sourcecoop

  Upload geospatial data to Source Cooperative with proper metadata and READMEs using Portolan CLI.

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