prxhub

Wires Claude directly into prxhub.com, a public registry for .prx research bundles that package queries, provider metadata, synthesized answers, and full source citations into signed, portable artifacts. Exposes search_bundles, search_claims, and download_bundle so your agent can check if someone already researched a topic before burning tokens on duplicate web crawls. The pitch is inheritance: pull existing bundles, extend only what's missing, optionally publish back. Built for multi-provider research workflows where provenance and reproducibility matter. Free to read anonymously, free to publish with an account. Useful if you're running repeated research queries and want agents to build on prior work instead of starting from scratch every time.