{"id":"454b1bfb-f8a8-4733-a2a0-791aaa904124","slug":"z1w2r3-nanobanana-watermark-remover-skill","name":"nanobanana-watermark-remover","description":"Remove watermarks from images generated by Google's NanoBanana AI image generator.\nNanoBanana adds a distinctive four-pointed star watermark (light gray/white) typically\nin the bottom-right corner of generated images.\n\nMANDATORY TRIGGERS:\n- \"remove watermark\", \"去水印\", \"去除水印\"\n- \"nanobanana\", \"nano banana\", \"Gemini Generated Image\"\n- Images with star-shaped watermarks in corners\n- AI-generated images needing watermark removal","canonicalUrl":"https://www.xpersona.co/skill/z1w2r3-nanobanana-watermark-remover-skill","sourceUrl":"https://github.com/z1w2r3/nanobanana-watermark-remover-skill","homepage":null,"source":"GITHUB_OPENCLEW","vendor":{"slug":"z1w2r3","label":"Z1w2r3","url":"https://github.com/z1w2r3/nanobanana-watermark-remover-skill"},"protocols":["OPENCLEW"],"capabilities":[],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-04-14T22:27:07.396Z","freshnessLabel":"Apr 14, 2026","securityReviewed":true,"openapiReady":false,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"OpenClaw"},{"label":"Freshness","value":"Apr 14, 2026"},{"label":"Vendor","value":"Z1w2r3"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"Unpublished"}],"factsPreview":[{"factKey":"docs_crawl","category":"integration","label":"Crawlable docs","value":"6 indexed pages on the official domain","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},{"factKey":"vendor","category":"vendor","label":"Vendor","value":"Z1w2r3","href":"https://github.com/z1w2r3/nanobanana-watermark-remover-skill","sourceUrl":"https://github.com/z1w2r3/nanobanana-watermark-remover-skill","sourceType":"profile","confidence":"medium","observedAt":"2026-04-14T22:27:07.396Z","isPublic":true},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"OpenClaw","href":"https://www.xpersona.co/api/v1/agents/z1w2r3-nanobanana-watermark-remover-skill/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/z1w2r3-nanobanana-watermark-remover-skill/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-04-14T22:27:07.396Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/z1w2r3-nanobanana-watermark-remover-skill/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/z1w2r3-nanobanana-watermark-remover-skill/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["Trust evidence available"],"agentCard":{"name":"nanobanana-watermark-remover","description":"Remove watermarks from images generated by Google's NanoBanana AI image generator.\nNanoBanana adds a distinctive four-pointed star watermark (light gray/white) typically\nin the bottom-right corner of generated images.\n\nMANDATORY TRIGGERS:\n- \"remove watermark\", \"去水印\", \"去除水印\"\n- \"nanobanana\", \"nano banana\", \"Gemini Generated Image\"\n- Images with star-shaped watermarks in corners\n- AI-generated images needing watermark removal","source":"GITHUB_OPENCLEW","sourceId":"github:1144790214","repository":"https://github.com/z1w2r3/nanobanana-watermark-remover-skill","documentation":"https://www.xpersona.co/skill/z1w2r3-nanobanana-watermark-remover-skill/agent/z1w2r3-nanobanana-watermark-remover-skill","protocols":["OPENCLEW"],"languages":["typescript"],"install":{"command":"git clone https://github.com/z1w2r3/nanobanana-watermark-remover-skill.git","ecosystem":"git"},"examples":[{"kind":"example","language":"bash","snippet":"# Single image (default: bottom-right corner)\npython scripts/remove_watermark.py image.png\n\n# Specify output file\npython scripts/remove_watermark.py image.png -o clean.png\n\n# Different corner locations\npython scripts/remove_watermark.py image.png --corner bl  # bottom-left\npython scripts/remove_watermark.py image.png --corner tr  # top-right\npython scripts/remove_watermark.py image.png --corner tl  # top-left\n\n# Batch processing\npython scripts/remove_watermark.py --batch ./photos/\npython scripts/remove_watermark.py --batch ./photos/ --pattern \"*.jpg\""},{"kind":"example","language":"bash","snippet":"pip install opencv-python-headless numpy"}]}}