Official MCP RegistryListed
Simple Easy Transactions agent checks
Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.
First seen 11 Oct 2026. Evidence as of 12 Oct 2026.
3
Tools
From an anonymous probe
1
Source listings
Each with its own history
2
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| agent_payment_readiness_assessment | Paid: $1.00 per call over the Machine Payments Protocol, or one prepaid SET Agent Credits call (Authorization: Bearer <key> on the MCP request). Classifies what you declare about ten capabilities of a payment workflow (discovery, payment challenge and receipt, idempotency, webhook verification, fulfillment, authentication, wallet ownership, on-ramp handoff, delivery evidence, recovery) and returns the blocking controls and the order to fix them. It verifies nothing independently and authorizes no payment. | Read-only |
| ai_visibility_check | Paid: $1.00 per call over the Machine Payments Protocol, or one prepaid SET Agent Credits call (Authorization: Bearer <key> on the MCP request). Audits one public page from public fetches only: which of 15 search and AI crawlers its robots.txt allows (each with the deciding rule and the vendor's documentation), its indexing and snippet directives, title, meta description, canonical, JSON-LD, Open Graph, lang, h1 and server-rendered text, plus site signals (redirects, HTTPS, time to first byte, sitemap, llms.txt, llms-full.txt). Returns a 0-100 readiness score against a published rubric and prioritized findings, each with what was observed, why it matters and the fix. It implies no ranking, traffic or citation outcome. The page is checked before payment is taken; a failed check is not charged. | Read-only |
| list_paid_services | Free. Lists SET's paid agent services, their prices, how to pay (Machine Payments Protocol or prepaid SET Agent Credits) and the HTTP endpoints behind each tool. | Read-only |
Change history
- ai_visibility_check: description changed (+"Audits one public page from public fetches only:" +"of 15 search and" +"its")
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.simpleeasytransactions/agent-checks | 11 Oct 2026 | 12 Oct 2026 | 1 |