{"id":"7528d8b7-da45-4b4c-a27a-193fc5800fc1","shortId":"7ELPP4","kind":"mcp","title":"io.github.cdrn/sigil","tagline":"Local keystore + MCP server","description":"Local keystore + MCP server. Claude can sign EVM transactions but never sees the private key.","tags":["github","cdrn","sigil"],"capabilities":["mcp","transport-stdio"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"mcp://anthropic_mcp/io.github.cdrn%2Fsigil","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":"2026-06-23T16:21:33.946Z","embedding":null,"createdAt":"2026-05-17T05:21:02.431Z","updatedAt":"2026-06-23T16:21:33.946Z","lastSeenAt":"2026-06-23T16:21:33.946Z","tsv":"'/sigil':3 'claud':12 'evm':15 'io.github.cdrn':2 'io.github.cdrn/sigil':1 'key':22 'keystor':5,9 'local':4,8 'mcp':6,10 'never':18 'privat':21 'see':19 'server':7,11 'sign':14 'transact':16 'transport-stdio'","prices":[{"id":"abb540cc-7482-4b04-90a8-114d11722d91","listingId":"7528d8b7-da45-4b4c-a27a-193fc5800fc1","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-05-17T05:21:02.431Z"}],"sources":[{"listingId":"7528d8b7-da45-4b4c-a27a-193fc5800fc1","source":"anthropic_mcp","sourceId":"io.github.cdrn/sigil:0.0.6","sourceUrl":"https://registry.modelcontextprotocol.io/v0/servers","isPrimary":true,"firstSeenAt":"2026-05-17T05:21:02.431Z","lastSeenAt":"2026-06-23T16:21:33.946Z"}],"details":{"listingId":"7528d8b7-da45-4b4c-a27a-193fc5800fc1","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"anthropic_mcp","version":"0.0.6","transport":"stdio","server_name":"io.github.cdrn/sigil"},"updatedAt":"2026-06-23T16:21:33.946Z"}}