{"id":"67d2bb10-c219-4a74-9d76-dbc4b30b8a4b","shortId":"yQQAFU","kind":"mcp","title":"io.github.blackwell-systems/gcf-proxy","tagline":"Drop-in MCP proxy","description":"Drop-in MCP proxy. 71% fewer tokens. Session dedup compounds to 92%. Zero code changes.","tags":["github","blackwell","systems","gcf","proxy"],"capabilities":["mcp","transport-stdio"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"mcp://anthropic_mcp/io.github.blackwell-systems%2Fgcf-proxy","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":"2026-06-17T04:21:08.721Z","embedding":null,"createdAt":"2026-06-13T18:21:17.050Z","updatedAt":"2026-06-17T04:21:08.721Z","lastSeenAt":"2026-06-17T04:21:08.721Z","tsv":"'71':13 '92':20 'chang':23 'code':22 'compound':18 'dedup':17 'drop':4,9 'drop-in':3,8 'fewer':14 'io.github.blackwell':1 'mcp':6,11 'proxi':7,12 'session':16 'systems/gcf-proxy':2 'token':15 'transport-stdio' 'zero':21","prices":[{"id":"9c118a7d-0912-4d2b-90a0-f52defa9d56e","listingId":"67d2bb10-c219-4a74-9d76-dbc4b30b8a4b","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-06-13T18:21:17.050Z"}],"sources":[{"listingId":"67d2bb10-c219-4a74-9d76-dbc4b30b8a4b","source":"anthropic_mcp","sourceId":"io.github.blackwell-systems/gcf-proxy:0.10.2","sourceUrl":"https://registry.modelcontextprotocol.io/v0/servers","isPrimary":true,"firstSeenAt":"2026-06-13T18:21:17.050Z","lastSeenAt":"2026-06-17T04:21:08.721Z"}],"details":{"listingId":"67d2bb10-c219-4a74-9d76-dbc4b30b8a4b","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"anthropic_mcp","version":"0.10.2","transport":"stdio","server_name":"io.github.blackwell-systems/gcf-proxy"},"updatedAt":"2026-06-17T04:21:08.721Z"}}