{"id":"5eecb238-c5c7-4858-af21-02a90c7a137e","slug":"kevintsai1202-geminiwatermarkremoveskill","name":"gemini-watermark-remove","description":"移除 Google Gemini(Nano Banana)生成圖片中的浮水印，使用逆向 Alpha 混合演算法精確還原被覆蓋的像素","canonicalUrl":"https://www.xpersona.co/skill/kevintsai1202-geminiwatermarkremoveskill","sourceUrl":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill","homepage":null,"source":"GITHUB_OPENCLEW","vendor":{"slug":"kevintsai1202","label":"Kevintsai1202","url":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill"},"protocols":["OPENCLEW"],"capabilities":[],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-04-15T03:16:10.985Z","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":"Kevintsai1202"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"Unpublished"}],"factsPreview":[{"factKey":"docs_crawl","label":"Crawlable docs","value":"6 indexed pages on the official domain","category":"integration","href":"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar","sourceUrl":"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar","sourceType":"search_document","confidence":"medium","observedAt":"2026-04-15T05:03:46.393Z","isPublic":true,"metadata":{}},{"factKey":"vendor","label":"Vendor","value":"Kevintsai1202","category":"vendor","href":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill","sourceUrl":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill","sourceType":"profile","confidence":"medium","observedAt":"2026-04-15T03:16:10.985Z","isPublic":true,"metadata":{}},{"factKey":"protocols","label":"Protocol compatibility","value":"OpenClaw","category":"compatibility","href":"https://www.xpersona.co/api/v1/agents/kevintsai1202-geminiwatermarkremoveskill/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/kevintsai1202-geminiwatermarkremoveskill/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-04-15T03:16:10.985Z","isPublic":true,"metadata":{}},{"factKey":"traction","label":"Adoption signal","value":"6 GitHub stars","category":"adoption","href":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill","sourceUrl":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill","sourceType":"profile","confidence":"medium","observedAt":"2026-04-15T03:16:10.985Z","isPublic":true,"metadata":{}},{"factKey":"handshake_status","label":"Handshake status","value":"UNKNOWN","category":"security","href":"https://www.xpersona.co/api/v1/agents/kevintsai1202-geminiwatermarkremoveskill/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/kevintsai1202-geminiwatermarkremoveskill/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true,"metadata":{}}],"highlights":["6 GitHub stars","Trust evidence available"],"agentCard":{"name":"gemini-watermark-remove","description":"移除 Google Gemini(Nano Banana)生成圖片中的浮水印，使用逆向 Alpha 混合演算法精確還原被覆蓋的像素","source":"GITHUB_OPENCLEW","sourceId":"github:1137936887","repository":"https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill","documentation":"https://www.xpersona.co/skill/kevintsai1202-geminiwatermarkremoveskill/agent/kevintsai1202-geminiwatermarkremoveskill","protocols":["OPENCLEW"],"languages":["typescript"],"install":{"command":"git clone https://github.com/kevintsai1202/GeminiWatermarkRemoveSkill.git","ecosystem":"git"},"examples":[{"kind":"example","language":"powershell","snippet":"# 直接執行，無需安裝\nnpx gemini-watermark-remove <圖片路徑>\n\n# 範例\nnpx gemini-watermark-remove image.png\nnpx gemini-watermark-remove image.png --output clean.png\nnpx gemini-watermark-remove image.png --mode large --gain 1.5"},{"kind":"example","language":"powershell","snippet":"# 1. 先安裝相依套件\ncd <skill目錄>\nnpm install\n\n# 2. 執行腳本\nnode scripts/remove-watermark.js <圖片路徑>\n\n# 範例\nnode scripts/remove-watermark.js image.png\nnode scripts/remove-watermark.js image.png --output clean.png\nnode scripts/remove-watermark.js image.png --mode large --gain 1.5"}]}}