National Rail MCP Connectors

Tesouro em Foco A

Tesouro em Foco is a free remote MCP server that brings Brazilian government bond (Tesouro Direto) pricing into AI assistants such as Claude, Cursor, and any MCP-compatible client. The engine implements the Brazilian National Treasury's official pricing methodology — validated against 269,000+ real trades — and covers all retail bond types: fixed-rate (LTN, NTN-F), inflation-linked (NTN-B Principal, NTN-B), and retirement/education bonds (Renda+ and Educa+, NTN-B1).

Finance Government Data

84

DPX — Institutional Cross-Border Settlement A

AI-native stablecoin settlement rail replacing SWIFT for institutional cross-border payments. 14 tools covering settlement quotes, execution, ESG scoring, oracle status, fee verification, competitor comparison, rail health, investment context, and MPP-gated macro intelligence. Settles via Base mainnet USDC at ~1.385% all-in.

Cryptocurrency Blockchain Finance

812

DaedalMap Population Estimates A

Global population estimates from WorldPop, 2000-2030, at country and sub-national levels.

Open Data Research & Data

322

Nihr A

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

361

Medicare Coverage A

Medicare coverage policy from CMS: national and local coverage determinations, plus open analyses

Health & Wellness Government Data Open Data

571

Nps A

NPS MCP — US National Park Service (free key, generous limits)

Travel & Transportation Location Services Government Data

372

national-parks-mcp-server A

Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.

Travel & Transportation Location Services Government Data

621

Irail A

iRail MCP — Belgian rail (SNCB/NMBS) real-time via the community iRail API

Travel & Transportation Location Services

352

Fail Modes A

Machine-readable taxonomy of 100+ AI system failure modes spanning factuality, alignment, planning, code generation, and instruction following.

AI & Machine Learning Testing & QA Tools

42

Japan Law A

Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.

Legal & Compliance Government Data

332

South Africa Tenders A

South Africa Government Procurement MCP — National Treasury eTenders / OCPO (keyless).

Government Data Search

332

upgrade-agent A

Travel-upgrade Q&A, live booking eligibility, and operator lookups for airline, cruise, rail.

Travel & Transportation Search

172

Govdata De A

GovData.de MCP — Germany's national open-data portal (CKAN API).

Government Data Open Data

312

PostAgent — Print and Mail A

Print and mail physical letters and postcards to US postal addresses, plus address verification. Upload PDF/HTML/Markdown/text/DOCX/image documents, get a quote, and pay per call with x402 USDC on Base mainnet or credit card. Supports certified/registered mail with proof of delivery and mail-merge templates.

Payments & Billing App Automation

142

Nrel A

NREL MCP — wraps the US National Renewable Energy Laboratory developer API

Energy Open Data Government Data

312

Inegi A

INEGI MCP — Mexico's national statistics office (INEGI) Indicators API.

Government Data Open Data

332

Fbi Artcrimes A

FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).