AgentCosts
Free · feedback optionalConnect your agent
OBSERVED DAILY FROM THE PUBLIC PRICING PAGE

Knowra

mcp · handle knowra

Watch a series

Current plans

Direct accepted alternatives

arxiv_reader_mcp · job 85%arXiv MCP · job 81%paperclip_2 · job 83%OpenAbstracts · job 81%Paperfind · job 80%Paper Finder MCP · job 76%Lune Research · job 85%Manusights Connector API · job 84%Google Scholar MCP · job 81%X-deepresearch · job 81%ArXivLens MCP · job 88%arxiv · job 83%arXiv MCP · job 78%research_mcp · job 74%Corpuscribe · job 78%semantic_scholar_graph_api · job 75%openalex_research_mcp · job 83%scholar_search_mcp · job 85%scopus_mcp · job 81%SciWeave MCP Server · job 79%Literature Evidence MCP · job 80%Grandpa's AI · job 77%context_awesome · job 80%arxiv_mcp_server · job 84%aigc_radar · job 87%paper_search_mcp · job 77%PaperPilot · job 89%sophotron · job 77%research-agent · job 77%scientific_papers_mcp · job 79%corroborum · job 78%Git for Me · job 78%Scopus Plus MCP · job 78%Knowledge Engine · job 82%web_researcher_mcp · job 81%Publishers MCP · job 79%bgpt_mcp · job 80%DeepResearch MCP Server · job 84%Journal Scout MCP · job 84%arXiv Researcher · job 77%ArXiv AI/CS Paper Search Structured Token-Diet Digest · job 86%find_research_papers_mcp · job 85%Tianshu-Research · job 75%google_scholar_mcp · job 77%LitSearch II · job 82%Top Paper Retriever · job 79%CORE Research MCP · job 78%AI Research Assistant MCP · job 84%arxiv-mcp-server · job 80%Keyless Research MCP · job 86%zenitheye_agent_commons · job 79%aidemos_mcp · job 76%XueLab · job 79%Percentages are graph-similarity metadata, not suitability scores. A graph edge answers “is it connected” — plan fit and comparable cost are checked below.

Inspect histories

Pick the exact reference and alternative series. Each history is separate; gaps stay gaps.

This view calls the same get_evidence tool your agent would — chart, table and MCP response describe the same records. Watch the reference series