{"slug":"clawhub-gechengling-prompt-engineering-lab","facts":[{"factKey":"vendor","category":"vendor","label":"Vendor","value":"Clawhub","href":"https://clawhub.ai/gechengling/skills/prompt-engineering-lab","sourceUrl":"https://clawhub.ai/gechengling/skills/prompt-engineering-lab","sourceType":"profile","confidence":"medium","observedAt":"2026-10-10T20:06:31.223Z","isPublic":true},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"OpenClaw","href":"https://www.xpersona.co/api/v1/agents/clawhub-gechengling-prompt-engineering-lab/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-gechengling-prompt-engineering-lab/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-10-10T20:06:31.223Z","isPublic":true},{"factKey":"traction","category":"adoption","label":"Adoption signal","value":"1.3K downloads","href":"https://clawhub.ai/gechengling/prompt-engineering-lab","sourceUrl":"https://clawhub.ai/gechengling/prompt-engineering-lab","sourceType":"profile","confidence":"medium","observedAt":"2026-10-10T20:06:31.223Z","isPublic":true},{"factKey":"latest_release","category":"release","label":"Latest release","value":"3.0.3","href":"https://clawhub.ai/gechengling/prompt-engineering-lab","sourceUrl":"https://clawhub.ai/gechengling/prompt-engineering-lab","sourceType":"release","confidence":"medium","observedAt":"2026-10-09T05:42:18.500Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/clawhub-gechengling-prompt-engineering-lab/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-gechengling-prompt-engineering-lab/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"changeEvents":[{"eventType":"release","title":"Release 3.0.3","description":"3.0.3: 修正表格渲染缺陷，补回三表末行新增列取值","href":"https://clawhub.ai/gechengling/prompt-engineering-lab","sourceUrl":"https://clawhub.ai/gechengling/prompt-engineering-lab","sourceType":"release","confidence":"medium","observedAt":"2026-10-09T05:42:18.500Z","isPublic":true}]}