UniFi semantic analysis MCP server — fleet health, anomaly detection, cross-site analytics on top of Cloud API

USAspending MCP — Federal spending data from USAspending.gov API

This is an MCP server to interact with the USASPENDING.gov API

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

The U.S. Census Bureau Data API MCP connects AI Assistants with official Census Bureau statistics.

SNAP participation, food insecurity indicators, and agricultural statistics

Current drought conditions and severity across the United States

Real estate market intelligence, calculators, and capital advisory for US investors.

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

Float MCP server - give Claude a USDC wallet

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

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

Enrich user data by adding social network links based on provided personal information. Integrate seamlessly with AI platforms to discover social media profiles dynamically or use pre-configured mock data for demonstration. Enable AI agents to enhance user profiles with relevant social connections effortlessly.

Simple MCP Server to enable a human-in-the-loop workflow in tools like Cline and Cursor.

UserFlux MCP Server for data analytics

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

With just one line of code, your MCP or agent can record and manage user preferences with the user profile MCP, without requiring any database dependencies.

MCP server for querying Tusk Drift API traffic data

Generate webhook endpoints for testing, inspect and diff HTTP request payloads, replay requests from history, and forward requests to your localhost. Enhance your development workflow by easily managing and debugging webhooks in a streamlined manner.

Real-time earthquake events from the US Geological Survey

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

Real-time water levels and flow rates from USGS stream gauges

13 MCP servers with 69 tools for US public healthcare analytics covering CMS, Census, BLS, and HRSA data.