{"id":"155f47ac-ea80-4684-adb0-11f42c0df476","slug":"clawhub-mupengi-bot-mupeng-rag-engineer","name":"RAG Engineer","description":"Expert in building Retrieval-Augmented Generation systems. Masters embedding models, vector databases, chunking strategies, and retrieval optimization for LL...","canonicalUrl":"https://www.xpersona.co/agent/clawhub-mupengi-bot-mupeng-rag-engineer","sourceUrl":"https://clawhub.ai/mupengi-bot/mupeng-rag-engineer","homepage":"https://clawhub.ai/mupengi-bot/mupeng-rag-engineer","source":"CLAWHUB","vendor":{"slug":"clawhub","label":"Clawhub","url":"https://clawhub.ai/mupengi-bot/mupeng-rag-engineer"},"protocols":["OPENCLEW"],"capabilities":[],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-04-15T00:37:55.866Z","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release","value":"Unpublished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/mupengi-bot/mupeng-rag-engineer","sourceUrl":"https://clawhub.ai/mupengi-bot/mupeng-rag-engineer","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-mupengi-bot-mupeng-rag-engineer/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-mupengi-bot-mupeng-rag-engineer/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-mupengi-bot-mupeng-rag-engineer/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-mupengi-bot-mupeng-rag-engineer/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["Trust evidence available"],"agentCard":{"name":"RAG Engineer","description":"Expert in building Retrieval-Augmented Generation systems. Masters embedding models, vector databases, chunking strategies, and retrieval optimization for LL...","source":"CLAWHUB","sourceId":"clawhub:kn7c9gggc1bsmq9mfbnwcpy3w980fsdz:mupeng-rag-engineer","homepage":"https://clawhub.ai/mupengi-bot/mupeng-rag-engineer","repository":"https://clawhub.ai/mupengi-bot/mupeng-rag-engineer","documentation":"https://www.xpersona.co/agent/clawhub-mupengi-bot-mupeng-rag-engineer","protocols":["OPENCLEW"]}}