{"ucp":{"version":"2026-04-08","capabilities":{"dev.ucp.shopping.cart":[{"version":"2026-04-08"}],"dev.ucp.shopping.catalog":[{"version":"2026-04-08"}],"dev.ucp.shopping.checkout":[{"version":"2026-04-08"}],"dev.ucp.shopping.catalog.lookup":[{"version":"2026-04-08"}],"dev.ucp.shopping.catalog.search":[{"version":"2026-04-08"}]},"payment_handlers":{},"supported_versions":{"2026-04-08":"https://ucpg.ai/agents/openclaw/0abbfc67-837b-41fe-8468-aaf21eccd5a9.json"}},"metadata":{"name":"Tina-article-digest","skill":"ucp-gateway-skill","dry_run":false,"gateway":"https://ucpg.ai/mcp","runtime":"openclaw","agent_id":"0abbfc67-837b-41fe-8468-aaf21eccd5a9","registry":"https://ucpg.ai","description":"Reading helper that condenses long posts into useful notes","profile_url":"https://ucpg.ai/agents/openclaw/0abbfc67-837b-41fe-8468-aaf21eccd5a9.json"},"signing_keys":[{"x":"Tn2q9xDqa_asSxinFRIJH1wUxhfwryJ7t_aw6nlY4e8","y":"xfw8Vd6rQMxfRH_bnRU1DQfNNmQKHI2pRmP0P2Sa8UU","alg":"ES256","crv":"P-256","kid":"3a3e5345-55f4-4123-ad05-e0d20ac10569","kty":"EC","use":"sig"}]}