"Amazon Pay" matching MCP connectors:

Independent schema and rule check of AI agent output before you pay. Signed attestation and receipt.

Verify an artifact an AI agent produced — schema, emptiness, provenance and mandate authority — before you accept the work or pay for it. Ed25519-signed and verifiable without this service; 20 checks a day free, then 0.005 USDC per call over x402.

Can an AI agent use this software? Levels from real agent test drives: sign-up, keys, use, pay.

Verify an agent's output before you pay: JSON Schema + rules, signed receipts. Free during launch.

Pay-per-call MCP server. Vetted human experts review AI-generated content (text, images, video, audio, social posts), audit reasoning chains, run prepublish safety checks, and gate high-stakes actions for human approval. 7 paid tools at $1.00 each plus 4 free tools (list_offerings, list_expert_profiles, get_result, verify_certificate). Payment via x402, USDC on Base mainnet. Approved outputs receive an on-chain Taste content certificate downstream agents verify before consuming.

Accessibility pre-checks (WCAG/BFSG) in a real browser + statement drafts. Pay per call.

Pre-launch website QA in 60s via real Chromium. $3/check; agents can pay in USDC (x402).

Pay-per-call AI evaluation MCP server. Score LLM outputs against benchmark rubrics via Workers AI.

Crawl a site for broken links, redirects and missing SEO tags. Pay per page on Apify.

Full-page website screenshots and visual diffs between two captures. Pay per capture on Apify.