{"id":"4e24cf8e-bfcf-4bba-be3f-1a4bf3dbbd19","shortId":"wg2BEM","kind":"mcp","title":"app.oddsrail/polymarket-kalshi-arbitrage","tagline":"Cross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed","description":"Cross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed","tags":["app","oddsrail","polymarket","kalshi","arbitrage"],"capabilities":["mcp","transport-stdio"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"mcp://anthropic_mcp/app.oddsrail%2Fpolymarket-kalshi-arbitrage","protocol":"mcp","transport":"stdio","auth":{"type":"mcp","details":{"transport":"stdio"}},"qualityScore":"0.300","qualityRationale":"deterministic score 0.30 from registry signals: · indexed on anthropic_mcp","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"deterministic:mcp:v1","enrichmentVersion":1,"enrichedAt":"2026-10-02T06:20:45.857Z","embedding":null,"createdAt":"2026-08-31T10:20:44.418Z","updatedAt":"2026-10-02T06:20:45.857Z","lastSeenAt":"2026-10-02T06:20:45.857Z","tsv":"'/polymarket-kalshi-arbitrage':3 'agent':11,24 'ai':10,23 'app.oddsrail':2 'app.oddsrail/polymarket-kalshi-arbitrage':1 'attribut':16,29 'cost':14,27 'cross':5,18 'cross-venu':4,17 'kalshi':13,26 'market':8,21 'mcp' 'polymarket':12,25 'predict':7,20 'transport-stdio' 'venu':6,19","prices":[{"id":"b84ebc29-f9a9-4f73-b27d-963fb91487d9","listingId":"4e24cf8e-bfcf-4bba-be3f-1a4bf3dbbd19","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-08-31T10:20:44.418Z"}],"sources":[{"listingId":"4e24cf8e-bfcf-4bba-be3f-1a4bf3dbbd19","source":"anthropic_mcp","sourceId":"app.oddsrail/polymarket-kalshi-arbitrage:0.10.0","sourceUrl":"https://registry.modelcontextprotocol.io/v0/servers","isPrimary":true,"firstSeenAt":"2026-08-31T10:20:44.418Z","lastSeenAt":"2026-10-02T06:20:45.857Z"}],"details":{"listingId":"4e24cf8e-bfcf-4bba-be3f-1a4bf3dbbd19","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"anthropic_mcp","version":"0.10.0","transport":"stdio","server_name":"app.oddsrail/polymarket-kalshi-arbitrage"},"updatedAt":"2026-10-02T06:20:45.857Z"}}