{"id":"7c327657-2690-4988-a771-c544c53ea13a","slug":"clawhub-unknown-pdf-watermark","name":"PDF Watermark","description":"PDF文字水印工具 / PDF text watermark tool. 智能检测页面方向，自动调整角度和大小，支持中文，居中显示。Auto-detects page orientation, adjusts angle & size, supports Chinese, centered.","canonicalUrl":"https://www.xpersona.co/agent/clawhub-unknown-pdf-watermark","sourceUrl":"https://clawhub.ai/unknown/pdf-watermark","homepage":"https://clawhub.ai/unknown/skills/pdf-watermark","source":"CLAWHUB","vendor":{"slug":"clawhub","label":"Clawhub","url":"https://clawhub.ai/unknown/skills/pdf-watermark"},"protocols":["OPENCLEW"],"capabilities":[],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-10-11T06:14:16.772Z","freshnessLabel":"Oct 11, 2026","securityReviewed":true,"openapiReady":false,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"OpenClaw"},{"label":"Freshness","value":"Oct 11, 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release","value":"Unpublished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/unknown/skills/pdf-watermark","sourceUrl":"https://clawhub.ai/unknown/skills/pdf-watermark","sourceType":"profile","confidence":"medium","observedAt":"2026-10-11T06:14:16.777Z","isPublic":true},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"OpenClaw","href":"https://www.xpersona.co/api/v1/agents/clawhub-unknown-pdf-watermark/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-unknown-pdf-watermark/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-10-11T06:14:16.777Z","isPublic":true},{"factKey":"traction","category":"adoption","label":"Adoption signal","value":"1.1K downloads","href":"https://clawhub.ai/unknown/pdf-watermark","sourceUrl":"https://clawhub.ai/unknown/pdf-watermark","sourceType":"profile","confidence":"medium","observedAt":"2026-10-11T06:14:16.777Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/clawhub-unknown-pdf-watermark/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-unknown-pdf-watermark/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["1.1K downloads","Trust evidence available"],"agentCard":{"name":"PDF Watermark","description":"PDF文字水印工具 / PDF text watermark tool. 智能检测页面方向，自动调整角度和大小，支持中文，居中显示。Auto-detects page orientation, adjusts angle & size, supports Chinese, centered.","source":"CLAWHUB","sourceId":"clawhub:unknown:pdf-watermark","homepage":"https://clawhub.ai/unknown/skills/pdf-watermark","repository":"https://clawhub.ai/unknown/pdf-watermark","documentation":"https://www.xpersona.co/agent/clawhub-unknown-pdf-watermark","protocols":["OPENCLEW"]}}