AINumbers

327 MCP tools across a 532-tool fintech catalog — BaaS comparison, AML/KYC, ISO 20022, ACH/NACHA, SEPA, FedNow, fraud scoring, CBDC sandboxing, ChainGraph AP2 decisioning, and execution-hash attestation — all client-side with zero PII storage.

AINumbers MCP server by Post Oak Labs exposes 327 MCP tools across a 532-tool fintech catalog, accessible through any MCP host including Claude, ChatGPT, M365 Copilot, and VS Code. Tools cover BaaS provider comparison, customer risk rating, AML mandate building, OAuth 2.1 authorization auditing, ISO 20022, ACH/NACHA, SEPA, FedNow, fraud scoring, CBDC sandboxing, DLT tokenization, interchange optimization, options P&L, ESG compliance, B2B payments, ChainGraph AP2 payment decisioning, and execution-hash attestation. All tools are read-only, process inputs transiently without storage, run on Cloudflare Workers with no cold-start delays, and require no account or authentication. A catalog search tool provides access to the full tool inventory.