12306火车票查询 · 远程MCP · job 76%12306_mcp · job 85%mcp_server_12306 · job 73%rail · job 76%12306 Train Tickets MCP · job 86%Percentages are graph-similarity metadata, not suitability scores. A graph edge answers “is it connected” — plan fit and comparable cost are checked below.
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