Research skills
Browse reusable Agent Skills, each with a clear purpose and practical guidance.
pp-marginalrevolution
Marginal Revolution from your terminal via the public RSS feed. Trigger phrases: `check marginal revolution`, `search marginal revolution`, `latest MR posts`, `marginal revolution links`, `use marginalrevolution`, `run marginalrevolution`.
pp-medium-reader
Read any Medium author, publication, or tag as a local, full-text-searchable corpus — no API key, no account. Trigger phrases: `archive this Medium author`, `get the full text of this Medium article`, `read the UX tag feed on Medium`, `search Medium for <topic>`, `search my Medium corpus`, `use medium-reader-pp-cli`, `run medium-reader`.
pp-nutrition
One agent-native CLI over USDA FoodData Central and NutritionValue.org - with cross-source enrichment, protein-density comparison, nutrient ranking, and a local SQLite cache no other nutrition tool ships. Trigger phrases: `nutrition facts for`, `how much protein in`, `compare calories of`, `net carbs in`, `foods highest in`, `log what I ate`, `use nutrition`, `run nutrition-pp-cli`.
pp-openalex
Search OpenAlex's catalog of 250M+ scholarly works, authors, sources, institutions, topics, keywords, publishers, and funders. Trigger phrases: `find scholarly papers on`, `look up research by <author>`, `citations for <work>`, `use openalex`.
pp-openfda
Printing Press CLI for Openfda. The FDA safety data terminal. Every drug adverse event, device recall, food contamination, and product label the FDA...
pp-paul-graham
Printing Press CLI for Paul Graham. Static public essay index for paulgraham.com.
pp-podcastindex
The only PodcastIndex tool that is agent-native and works offline: search, resolve Trigger phrases: `search podcasts for`, `find episodes with`, `resolve this show to its episodes`, `what podcasts mention`, `podcast cadence for`, `use podcastindex`, `run podcastindex`.
pp-podscan
Search 51M+ podcast episodes and 4.4M+ podcasts via Podscan — full transcripts, AI-extracted entities, mentions, and brand-safety analysis. Trigger phrases: `search podcast transcripts`, `find podcasts mentioning`, `who's talked about <topic> on podcasts`, `use podscan`.
pp-policy-intel
Use Federal Register and Regulations.gov public data for rulemaking search, rules/proposed rules, dockets, public comments, and open comment deadlines. Trigger phrases: Federal Register search, regulations docket, public comments, comment deadline, policy monitoring, policy-intel-pp-cli.