MCP servers for ChatGPT

Looks up the full data of an electronic invoice (NFe) from the access key. Platform-hosted, no crede

Checks NFe status at SEFAZ by access key: authorized, cancelled, protocol.

Looks up the electronic invoice numbering voidings for a company from the CNPJ and year; platform-hosted.

ng-blatui for Angular — search components, blocks, charts & templates and read their typed API.

Discover and manage community events across Africa on Nhimbe (Mukoko Events).

Africa FX, US carrier/broker checks, OFAC name and wallet screens, load-vet pack. Paid via x402.

ni: hash-URI shape, value discarded

Log meals, change portions, manage targets, and read trends in your Nibb food journal.

Nifra docs, runnable examples, and API types as an MCP server for any AI assistant.

NBA/WNBA betting analytics: live odds, sharp fair prices, injuries, and prop verification.

Real-time crypto asset intel for trading AIs: liquidity grades, transfer routes, spreads, BTI

NIH RePORTER MCP — every NIH-funded research project (free, no auth)

NIH Supplements

UK NIHR (National Institute for Health and Care Research) open-data MCP.

Estonian Business Register: companies, people, beneficial owners, trademarks. Free, no API key.

Website monitoring: uptime alerts, page speed and Core Web Vitals with the next fix, cron check-ins.

Create images & video from any MCP agent — 17 models, spend limits, one URL.

Let Claude and ChatGPT publish real websites — iterate in previews, keep the good one.

Bible corpus MCP server: scripture, Greek/Hebrew interlinear data, cross-refs, semantic search.

AI sales agent: finds B2B buyers, researches each one, writes from your accounts, books meetings

Commercial auto insurance MCP server for NYC TLC for-hire vehicles. 33 tools, submission to bind.