Individual skill

portaljs-add-resource

Add another file (resource) to an EXISTING dataset in a PortalJS portal — a data dictionary, methodology, or an additional data file. Turns a single-file dataset into a multi-resource one; the showcase renders a section per resource. Use when a dataset needs a second file, such as a data dictionary, methodology doc, or an additional period's data.

skills/portaljs-add-resource/SKILL.md

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Last checked: Nov 3, 2026

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Repository stars (not skill ratings): 2,370
Repository last updated: Oct 28, 2026
License: MIT

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data-portal Repository topic
ckan Repository topic
nextjs Repository topic
open-data-portal Repository topic
data-mesh Repository topic
datahub Repository topic
open-data Repository topic
openmetadata Repository topic
dataverse Repository topic
dkan Repository topic
portaljs Declared skill tag
data-portal Declared skill tag
resource Declared skill tag
data-dictionary Declared skill tag
metadata Declared skill tag
catalog Declared skill tag
data Derived category

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SKILL.mdcore · 6,291 bytes
references/reference.mddoc · 2,957 bytes

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# PortalJS — Add Resource

## Overview

Add a resource — an additional file — to a dataset that already exists in a
`portaljs-catalog` portal. Where `/portaljs-add-dataset` creates a **new** dataset
(one file), this skill adds a file to an **existing** one: a data dictionary, a
methodology document, or another data file (e.g. a second year's figures).

Mirrors the Frictionless Data Package model: a dataset holds a `resources[]` array,
and the showcase at `/@<namespace>/<slug>` renders one section per resource (preview,
schema, download). A single-file dataset migrates to `resources[]` automatically the
first time a second file is added — no data is lost.