dewey
This skill contains shell command directives (!`command`) that may execute system commands. Review carefully before installing.
What this skill carries — grep references/ for any subject the names below miss:
!d=${CLAUDE_SKILL_DIR}; command -v skill-toc >/dev/null 2>&1 && exec skill-toc "$d"; s=$HOME/.claude/skills/plugin-utils/bin/skill-toc; [ -x "$s" ] && exec "$s" "$d"; echo "(skill-toc unavailable: references and scripts are NOT listed here — install the plugin-utils plugin, or start a new session so its bin/ reaches PATH)"
Contents
- What Dewey Is
- Credential Enforcement
- Download Enforcement
- Access Method Decision Table
- Authentication
- Quick Reference: Featured Datasets
- SafeGraph Global Places Quick Reference
- Additional Resources
What Dewey Is
Dewey Data is an academic data marketplace — one institutional Platform Subscription unlocks a catalog of ~300 datasets from ~40 providers (foot traffic, POI, mobility, consumer transactions, real estate, labor). UVA Library and NYU both hold the institutional subscription; SafeGraph and most providers are free under it.
Dewey is not a SQL warehouse like WRDS. Data is delivered as partitioned Parquet/CSV.gz files downloaded via an API key. You discover datasets, read metadata, sample, filter (by date partition + columns), then download. Think "S3 of presigned Parquet links," not "PostgreSQL."