The MCP marketplace. Browse and connect MCP servers for Claude, Cursor, ChatGPT, and Codex. Each server bundles tools with the domain knowledge your AI needs to use them — what is a SKILL.md? Browse the data-product subset on datasets.
Showing 433–456 of 1,506 servers
Email Services
Mailgun is an email automation service that enables businesses to send, receive, and track transactional and marketing emails seamlessly through its API and SMTP relay. It is primarily used for scaling high-volume email communications efficiently.
Open Data
Energy Performance of Buildings Data API for England and Wales (MHCLG). Search domestic, non-domestic, and display energy certificates by postcode, address, UPRN, council, or constituency, and fetch the full JSON certificate by certificate number.
Developer Tools
Generate QR codes from text, URLs, or data. Returns PNG or SVG images with configurable error correction, colors, and scale. Pure computation — no external calls.
Open Data
O*NET Web Services API providing occupational data for 900+ occupations including skills, knowledge, abilities, work activities, wages, job outlook, and education requirements.
Open Data
UK Police open data API providing street-level crime reports, stop and search data, crime outcomes, and police force information across England, Wales, and Northern Ireland.
Marketing & Sales
Apple Ads is a digital advertising platform allowing businesses to promote their apps within the App Store through targeted campaigns. Use it to create and manage ads that enhance app visibility and user acquisition.
Other
USDA FoodData Central API providing nutrient composition data for 300K+ foods including foundation foods, branded products, and survey data with detailed nutrient breakdowns.
Project Management
SafetyCulture provides a platform to manage safety, quality, and operations inspections with checklists and templates. It is primarily used to conduct audits and ensure compliance in various industries.
Open Data
Find EV charging stations anywhere in the world. Search by coordinates, map area, or driving route. Filter by speed (Level 1 / Level 2 / DC Fast), connector (CCS, CHAdeMO, NACS, J1772), and network.
Financial Services
Lago is a platform that provides organizations with deep insights into their financial data, facilitating the tracking and analysis of financial metrics and performance. It enables users to make data-driven decisions by analyzing billing, revenue, and other financial trends.
Developer Tools
Unleash is a feature management platform that enables developers to toggle features on and off in real-time without deploying new code, allowing for safer and more controlled software releases. It is primarily used to manage feature flags and streamline feature rollouts.
Open Data
Ordnance Survey Names API providing access to a searchable database of place names, road names, road numbers, postcodes, and other named features across Great Britain. Search by text or find nearest named places to a British National Grid coordinate.
Forms & Surveys
Delighted is a customer feedback tool that facilitates the collection and analysis of customer satisfaction data using surveys. It's used to measure customer experience through Net Promoter Score (NPS) and other feedback metrics.
Developer Tools
Parse, explain, validate, and generate cron expressions. Convert between human-readable schedules and cron syntax. Show next N execution times. Supports standard 5-field cron and common extensions. Pure computation.
Analytics & Insights
OpenAQ provides access to global air quality data by collecting and aggregating pollution measurements, enhancing research and public awareness about environmental conditions. Use it to analyze air pollution trends and make data-driven policy decisions.
Financial Services
Brex provides a financial platform integrated with APIs to manage company expenses, accounting, and business banking. Use it to streamline financial operations and optimize resource allocation.
Open Data
Access NASA's technology transfer database including patents, software, and spinoff technologies.
E-commerce
Zoho Inventory is an inventory management software that helps businesses streamline their sales, purchase, and inventory operations across multiple channels. Use it to optimize order management and track stock movements efficiently.
Analytics & Insights
Churnkey is a platform that provides analytics and insights for understanding customer retention metrics and reducing churn rates. Use it to analyze customer behavior and implement strategies to enhance customer retention.
Search & Discovery
JSONPlaceholder providing fake REST API data for testing and prototyping including posts, users, todos, and comments.
Security & Auth
The CISA Known Exploited Vulnerabilities (KEV) Catalog is the authoritative U.S. government list of vulnerabilities that are actively being exploited in the wild. Federal agencies are required to remediate KEV entries by their due dates. Search the catalog, look up specific CVEs, find recently added entries, filter by ransomware campaign use, and get summary stats.
Financial Services
Bureau of Labor Statistics (BLS) provides access to US labor market data including employment, unemployment, inflation (CPI), wages, productivity, and more. Over 200,000 time series covering the US economy. API key required for v2 access with higher rate limits (500 queries/day, 50 series/request, 20 years of data).
Open Data
HMRC EORI Number validation API. Check if a GB EORI (Economic Operators Registration and Identification) number is valid and view associated business details.
Financial Services
Finnhub provides a real-time financial market data API offering stock, forex, and crypto data, news, and market insights for financial analysis and reporting. It is primarily used by developers and financial analysts to integrate financial data into applications and systems.