{"product_id":"sanctifai-trust-human-proof-for-ai-apps-with-webauthn","title":"SanctifAI Trust: Human Proof for AI Apps with WebAuthn","description":"\u003ch3\u003eSanctifAI Trust: Human Proof for AI Apps with WebAuthn\u003c\/h3\u003e\n\n\u003cp\u003eSanctifAI Trust provides a mechanism for obtaining cryptographic proof that a human has performed a task, utilizing WebAuthn for human-in-the-loop verification. It transforms human work into a verifiable Proof of Human through privacy-preserving attestations, without exposing task data from the client side.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this skill does\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eIntegrates Proof-of-Human attestations to verify human task completion.\u003c\/li\u003e\n    \u003cli\u003eSupports user authentication through WebAuthn methods like Touch ID and Windows Hello.\u003c\/li\u003e\n    \u003cli\u003eGenerates a participation ID and a public certificate URL, with optional on-chain sealing.\u003c\/li\u003e\n    \u003cli\u003eOperates via three integration surfaces: Embedded API, Chrome extension, and Chat bridge.\u003c\/li\u003e\n    \u003cli\u003eEnsures only SHA-256 commitments are sent, maintaining client-side data privacy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eDevelopers utilizing AI coding agents such as Claude Code, Cursor, and Codex.\u003c\/li\u003e\n    \u003cli\u003eTeams seeking to incorporate human verification into AI-assisted applications.\u003c\/li\u003e\n    \u003cli\u003eSoftware engineers requiring human-in-the-loop verification for critical tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eVerifying human approval for financial transactions like wire transfers.\u003c\/li\u003e\n    \u003cli\u003eEnsuring human review of content moderation or compliance-related activities.\u003c\/li\u003e\n    \u003cli\u003eObtaining human sign-offs for software releases or gig completions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eSupports integration as an Embedded API directly into applications.\u003c\/li\u003e\n    \u003cli\u003eOffers a Chrome extension with `sanctifai-presence.js` for web applications.\u003c\/li\u003e\n    \u003cli\u003eFacilitates human attestations for AI agents via a Chat bridge interface.\u003c\/li\u003e\n    \u003cli\u003eThe Base API URL is `https:\/\/trust.sanctifai.com`.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- mcpcart:static-blocks:start --\u003e\n\u003chr\u003e\n\u003ch3\u003eSource \u0026amp; Licence\u003c\/h3\u003e\n\u003cp\u003eThis package is built on open-source work published by \u003cstrong\u003esanctifai\u003c\/strong\u003e (\u003ca href=\"https:\/\/github.com\/sanctifai\/skills\" rel=\"nofollow noopener\" target=\"_blank\"\u003esanctifai\/skills\u003c\/a\u003e) and distributed under \u003cstrong\u003eApache-2.0\u003c\/strong\u003e. The original licence text and copyright notice are included in your download.\u003c\/p\u003e\n\u003cp\u003ePersonal and commercial use, modification and redistribution are permitted under the Apache License 2.0, which also includes an express patent grant. Attribution and any NOTICE file must be retained.\u003c\/p\u003e\n\u003cp\u003eYour purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.\u003c\/p\u003e\n\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e instant — a secure download link is emailed to you as soon as payment is confirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e ZIP archive containing the skill files, documentation and the original licence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e \u003ca href=\"mailto:support@mcpcart.com\"\u003esupport@mcpcart.com\u003c\/a\u003e — we aim to reply within 2 business days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdates:\u003c\/strong\u003e updates are included only where stated on this page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRefunds\u003c\/h3\u003e\n\u003cp\u003eThis is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.\u003c\/p\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003eClaude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.\u003c\/p\u003e\n\u003c!-- mcpcart:static-blocks:end --\u003e","brand":"MCP Cart","offers":[{"title":"Default Title","offer_id":52960172048695,"sku":"MCP-SANCTIFAI-SKILLS-TRUST","price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3950\/4951\/files\/l4xgdZu8Z_FeKqXc0bXdG_d872080e6e474ef1af230b4ae0f9edb8.jpg?v=1788858679","url":"https:\/\/mcpcart.com\/products\/sanctifai-trust-human-proof-for-ai-apps-with-webauthn","provider":"SPF PRO","version":"1.0","type":"link"}