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

corroborum

mcp · handle corroborum

Watch a series

Current plans

Direct accepted alternatives

SciWeave MCP Server · job 76%Keyless Research MCP · job 81%arxiv_reader_mcp · job 72%pubcrawl · job 78%paperclip_2 · job 75%Fastcat Literature MCP · job 85%umlib_mcp · job 76%Google Scholar MCP · job 76%Academic Paper Search MCP Server · job 79%Paper Finder MCP · job 84%openpapers_mcp · job 75%pubmed_search_mcp_2 · job 78%find_research_papers_mcp · job 79%Zotero MCP Custom · job 78%scientific_papers_mcp · job 73%CORE Research MCP · job 79%openalex_research_mcp · job 86%scholar_search_mcp · job 85%Scopus Plus MCP · job 89%paper_search_mcp · job 77%OpenAbstracts · job 85%Journal Scout MCP · job 79%sophotron · job 82%scilib · job 85%LitSearch II · job 83%semantic_scholar_graph_api · job 83%scopus_mcp · job 84%citeme · job 76%pho_research_tools · job 77%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