Categories
Categories are assigned from the wording of each source listing. A connector with no closer match stays under Platform connectors.
- Reference serversReference MCP servers maintained with the protocol SDKs. The upstream README presents them as educational examples, not production services.7 listings
- Search and retrievalConnectors that search the web or a remote index and return results an agent can read.25 listings
- Browser and automationServers that drive a browser or device so an agent can open pages, inspect them, or run UI checks.8 listings
- Payments and billingConnectors for invoices, checkout, billing, and payment APIs.15 listings
- Finance and marketsConnectors for market data, trading, and on-chain account information.27 listings
- Maps and locationConnectors for maps, places, routes, and other location data.13 listings
- ObservabilityConnectors for logs, traces, metrics, and incident data.23 listings
- SecurityConnectors for auth, scanning, secrets, and security findings.18 listings
- Data and databasesConnectors that query or manage databases, warehouses, and vector stores.54 listings
- Knowledge and documentsConnectors for documents, wikis, retrieval over private content, and knowledge graphs.30 listings
- Media and voiceConnectors for images, video, slides, and speech.16 listings
- CommunicationConnectors for chat, email, SMS, and notifications.19 listings
- Developer toolsConnectors for source control, CI, editors, code hosts, and other coding tools.51 listings
- Cloud and infrastructureConnectors for cloud accounts, infrastructure, and deployment platforms.24 listings
- CommerceConnectors for storefronts, catalogs, and commerce APIs.3 listings
- ProductivityConnectors for tasks, calendars, tickets, and team workflows.14 listings
- Platform connectorsOfficial integrations that do not fit a narrower category. Each one is still an MCP server listed by the protocol project.154 listings