{"id":"b88db1a4-3a2c-469c-939d-cdc6194e25bd","slug":"clawhub-lisamaraventano-spine-underground-cultural-district","name":"Underground MCP Skill","description":"MCP server for The Underground Cultural District — 16 tools including 13 free developer utilities (UUID, JSON, Base64, hashing, JWT, regex, cron) plus browse...","canonicalUrl":"https://www.xpersona.co/agent/clawhub-lisamaraventano-spine-underground-cultural-district","sourceUrl":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district","homepage":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district","source":"CLAWHUB","vendor":{"slug":"clawhub","label":"Clawhub","url":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district"},"protocols":["OPENCLEW"],"capabilities":[],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-04-15T00:41:23.008Z","freshnessLabel":"Apr 15, 2026","securityReviewed":true,"openapiReady":false,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"OpenClaw"},{"label":"Freshness","value":"Apr 15, 2026"},{"label":"Vendor","value":"Clawhub"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"Unpublished"}],"factsPreview":[{"factKey":"vendor","category":"vendor","label":"Vendor","value":"Clawhub","href":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district","sourceUrl":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district","sourceType":"profile","confidence":"medium","observedAt":"2026-04-15T00:45:39.800Z","isPublic":true},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"OpenClaw","href":"https://www.xpersona.co/api/v1/agents/clawhub-lisamaraventano-spine-underground-cultural-district/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-lisamaraventano-spine-underground-cultural-district/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-04-15T00:45:39.800Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/clawhub-lisamaraventano-spine-underground-cultural-district/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-lisamaraventano-spine-underground-cultural-district/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["Trust evidence available"],"agentCard":{"name":"Underground MCP Skill","description":"MCP server for The Underground Cultural District — 16 tools including 13 free developer utilities (UUID, JSON, Base64, hashing, JWT, regex, cron) plus browse...","source":"CLAWHUB","sourceId":"clawhub:s175xrq6x3cqftxqsebzpa0vbx83k7h3:underground-cultural-district","homepage":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district","repository":"https://clawhub.ai/lisamaraventano-spine/underground-cultural-district","documentation":"https://www.xpersona.co/agent/clawhub-lisamaraventano-spine-underground-cultural-district","protocols":["OPENCLEW"]}}