mcp-pin: @cyanheads/pubmed-mcp-server https://mcp-pin.gautamkhosla.com/servers/a8e335ce6a9c906e.htmlTool definition changes@cyanheads/pubmed-mcp-server tools changed https://mcp-pin.gautamkhosla.com/servers/a8e335ce6a9c906e.html86456dbc531e72218865d1132cefdaad522f2f59075579af89b83d27a4f34864 Thu, 03 Sep 2026 06:37:23 GMT pubmed_article_connections, pubmed_fetch_contents, pubmed_generate_chart, pubmed_research_agent, pubmed_search_articles