{"id":"63918274-d692-4831-8046-b2e4d740ea1c","shortId":"zbegbH","kind":"mcp","title":"io.github.kimbo128/drain-mcp","tagline":"Pay for AI inference with USDC micropayments on Polygon","description":"Pay for AI inference with USDC micropayments on Polygon. No API keys needed.","tags":["github","kimbo128","drain","mcp"],"capabilities":["mcp","transport-stdio"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"mcp://anthropic_mcp/io.github.kimbo128%2Fdrain-mcp","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":"2026-07-14T22:22:32.087Z","embedding":null,"createdAt":"2026-04-18T20:37:26.949Z","updatedAt":"2026-07-14T22:22:32.087Z","lastSeenAt":"2026-07-14T22:22:32.087Z","tsv":"'ai':5,14 'api':22 'infer':6,15 'io.github':1 'key':23 'kimbo128/drain-mcp':2 'mcp' 'micropay':9,18 'need':24 'pay':3,12 'polygon':11,20 'transport-stdio' 'usdc':8,17","prices":[{"id":"c7353ec6-dfa9-42af-8cde-d20eb9eaa16d","listingId":"63918274-d692-4831-8046-b2e4d740ea1c","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-04-18T20:37:26.949Z"}],"sources":[{"listingId":"63918274-d692-4831-8046-b2e4d740ea1c","source":"anthropic_mcp","sourceId":"io.github.kimbo128/drain-mcp:0.1.3","sourceUrl":"https://registry.modelcontextprotocol.io/v0/servers","isPrimary":true,"firstSeenAt":"2026-04-18T20:37:26.949Z","lastSeenAt":"2026-07-14T22:22:32.087Z"}],"details":{"listingId":"63918274-d692-4831-8046-b2e4d740ea1c","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"anthropic_mcp","version":"0.1.3","transport":"stdio","server_name":"io.github.kimbo128/drain-mcp"},"updatedAt":"2026-07-14T22:22:32.087Z"}}