"Pi-hole" matching MCP connectors:

Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.

Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

69 x402-paid Base APIs with MCP tools, free discovery, samples, workflows, and Pixel Acre inventory.

Compare LLM API pricing, estimate workload costs, and benchmark cloud compute. By OptimNow.

Hosted MCP server exposing US hospital procedure cost data to AI assistants

31 tools: geocoding, weather, FX, SEC, DNS, more. Missing data named, unbilled. $0.001-$0.003/call.

Looks up the Pronaf eligibility declaration (DAP) of a company from the CNPJ. Platform-hosted, no cr

Looks up a company's registration data at the Federal Revenue from the CNPJ, optionally with the own

Deterministic pre-execution audit for trading agents. PASS/WAIT/FAIL, reproducible verdict_hash.

Consumer credit check from a CPF: registration data, score, delinquencies, and history. Platform-hos

Looks up the Pronaf eligibility declaration (DAP) of an individual from the CPF and date of birth. P

Travel award search: compare cash vs points on hotels, flights & cars, cents-per-point, and book.

Issues the joint federal tax debt certificate for an individual from the CPF. Platform-hosted, no cr

Business credit risk indicator from a CNPJ, for safer analysis. Platform-hosted, no credentials, pay

Full business credit analysis from a CNPJ, with a suggested credit limit. Platform-hosted, no creden

Consolidated lookup of a company at the Federal Audit Court (TCU) from the CNPJ, gathering sanctions

Issues the joint federal tax debt certificate for a company from the CNPJ. Platform-hosted, no crede

Consolidates the social benefits received by an individual from the CPF. Platform-hosted, no credent

Sourced carbon emission factors + audit-traced calculations an AI can cite.