MCP Server Registry

Query US Census Bureau data: demographics, economics, and housing statistics.

Natural language access to US Census Bureau API with 1,700+ demographic and economic datasets.

USDA Food Data Central MCP

Real estate market intelligence, financial calculators, and capital advisory tools covering all 50 US states plus DC and Puerto Rico. Access CFO-level market data for 86,000+ locations, calculate DSCR and flip ROI with professional assessments, check financing eligibility, and screen investment opportunities — powered by Census ACS and Zillow data. **23 tools** across 5 categories: - **Market Intelligence** — Search 86K+ locations, compare markets side-by-side, find nearby opportunities, screen pre-scored investment cities - **Financial Calculators** — DSCR, flip ROI, rental cash flow, BRRRR, STR revenue, cash-to-close, construction budget — each with CFO-level assessment - **Eligibility & Products** — Check financing availability by state, browse capital solutions (Fix & Flip, DSCR, Bridge, Construction, Multifamily up to $50M, Build-to-Rent up to $50M) - **Deal Analysis** — Full deal underwriting combining market data, calculator output, and eligibility in one call - **Utility** — Property tax lookup, insurance estimates, rent estimates, neighborhood analysis, 1031 exchange calculator, entity structure guidance USDV Capital is Your Real Estate CFO — a capital advisory platform helping real estate investors structure, source, and optimize financing from $150K to $50M.

MCP server that provides AWS CLI integration for AI assistants, enabling execution of AWS API calls with proper parameter validation and error handling

63 tools an LLM can't do alone, in focused subsets: file edits, live data, real checksums.

The official MCP Server for the Hercules API

Uselessfacts MCP — wraps uselessfacts.jsph.pl API (free, no auth)

Static QR PNG/SVG for agents. Designer and dynamic codes live at useqr.co.

User-Agent parser MCP.

Parse user agents — browser, OS, device, bot detection. x402 micropayment.

User agent string parser API for AI agents. Parse any user agent into structured data: browser (name, version), OS (name, version), device type (desktop/mobile/tablet), rendering engine, and bot detection. Tools: utility_parse_user_agent. Use this for analytics processing, bot detection, device targeting, or browser compatibility checks. Returns: {browser, os, device, engine, isBot}. No API key required — x402 micropayment $0.001/call on Base L2.

MCP server for AI-powered resume and cover letter generation via useresume.ai API

Manage users, track events, companies, and knowledge base articles in UserGuiding.

Query real user session replay data: tapes, transcripts, error/rage-click filters, alerts.

Capture consented interviews and turn voice, screen, behavior, and analysis into evidence.

Generates unique webhook endpoints on usewebhook.com for capturing and inspecting HTTP requests without requiring account setup or configuration.

US state & local government contracts + spending, normalized across jurisdictions — keyless

US government open-data APIs as MCP tools: EPA, FEMA, USGS, NOAA, FDIC, HUD, CMS and more.

Real-time earthquake events from the US Geological Survey

USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth)

USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)

USGS Water Services (NWIS) MCP.

US ISO Grid MCP — real-time electricity generation, fuel mix, demand,