MCP servers for ChatGPT

Pay-per-call x402 DNS, WHOIS/RDAP, availability, email security, SSL check, CT subdomains.

Pay-per-call YouTube data via x402 (USDC, Base): search, channels, playlists, video details, comment

Safety-gated computer use for AI agents: screen OCR and vision, mouse, keyboard, window control.

Hosted Screenshots MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Spend guardrails for AI agents: check payments, track budgets, catch duplicates, sign receipts.

Scruples to grams, number discarded

AI compute infrastructure intelligence: facilities, supply chains, sovereign AI, export controls.

scrypt N cost band, value discarded

Read SDUK Studio's published articles and book a provisional discovery call.

An API (made in Japan) that adds a passkey to an existing login. It handles project, API key, passkey, and audit logs using a tool. It…

Seconds to minutes

Labor Inspection Secretariat slave labor list, official-source lookup; platform-hosted, pay per query with prepaid credit.

Lists the AI consulting services of seelig.ai (Switzerland) and requests a 30-minute first call.

SEFAZ BA: NFC-e (Completa), official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ CE: Debt Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ CE: Electronic Fiscal Receipt (SAT), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ: State Debt Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ DF: IPTU payment slip issuance, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ DF: ISS, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ GO: Debt Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ GO DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred