{"id":"f7610f7f-c4f1-499b-bd30-1e5d728498e0","shortId":"pZwTXN","kind":"mcp","title":"Contribution Exchange","tagline":"Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.","description":"Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.","tags":["com","signalaf","contribution","exchange"],"capabilities":["mcp","transport-streamable-http","remote-server"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://signalaf.com/api/exchange/mcp","protocol":"mcp","transport":"streamable-http","auth":{"type":"mcp","details":{"transport":"streamable-http","remote_url":"https://signalaf.com/api/exchange/mcp"}},"qualityScore":"0.450","qualityRationale":"deterministic score 0.45 from registry signals: · indexed on anthropic_mcp · remote streamable-http","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":"2026-10-04T09:27:38.047Z","embedding":null,"createdAt":"2026-08-26T18:21:40.986Z","updatedAt":"2026-10-04T09:27:38.047Z","lastSeenAt":"2026-10-04T09:27:38.047Z","tsv":"'contribut':1,3,13 'discoveri':7,17 'domain':6,16 'exchang':2,4,14 'mcp':5,15 'polici':8,18 'preflight':9,19 'propos':10,20 'remote-server' 'signal':12,22 'transport-streamable-http'","prices":[{"id":"ab3fd6c2-3e4b-41e7-a541-54c4f323b389","listingId":"f7610f7f-c4f1-499b-bd30-1e5d728498e0","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"streamable-http","remote_url":"https://signalaf.com/api/exchange/mcp"},"createdAt":"2026-08-26T18:21:40.986Z"}],"sources":[{"listingId":"f7610f7f-c4f1-499b-bd30-1e5d728498e0","source":"anthropic_mcp","sourceId":"com.signalaf/contribution-exchange:1.0.0","sourceUrl":"https://registry.modelcontextprotocol.io/v0/servers","isPrimary":true,"firstSeenAt":"2026-08-26T18:21:40.986Z","lastSeenAt":"2026-10-04T09:27:38.047Z"}],"details":{"listingId":"f7610f7f-c4f1-499b-bd30-1e5d728498e0","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"anthropic_mcp","version":"1.0.0","transport":"streamable-http","remote_url":"https://signalaf.com/api/exchange/mcp","server_name":"com.signalaf/contribution-exchange","server_title":"Contribution Exchange"},"updatedAt":"2026-10-04T09:27:38.047Z"}}