{"protocol":"mcp","protocolVersion":"2025-06-18","transport":"http-jsonrpc","endpoint":"https://research.halowerk.com/mcp","server":{"name":"researchwerk","title":"HALOWERK researchwerk","version":"1.0.0"},"methods":["initialize","ping","tools/list","tools/call"],"tools":[{"name":"paper_search","title":"Search academic publications by topic, author or DOI and get title, authors, abstract, citation count, venue and where an open-access full text is available.","price_usdc":0.005},{"name":"tender_search","title":"Search EU public tenders by CPV category, country and publication window, with buyer, place of performance, procedure type and a direct link to each notice.","price_usdc":0.005},{"name":"dataset_discovery","title":"Find open datasets on the EU data portal with the licence classified for commercial reuse, plus formats, update date and publisher.","price_usdc":0.005},{"name":"web_archive","title":"List archived versions of a URL with dates, status codes and content changes, and get the snapshot closest to any date you name.","price_usdc":0.005},{"name":"source_authority","title":"Judge how much weight a source carries: recency, primary versus secondary, named authorship, publisher type and declared conflicts of interest.","price_usdc":0.002}],"payment":{"protocol":"x402","network":"eip155:8453","asset":"USDC","note":"tools/list braucht keine Zahlung. tools/call rechnet den Werkzeugpreis über x402 ab."}}