Read-only MCP: US dental intel, all-category Medicaid fee schedules, dentist lookup. Free tier.
Free
56,454 MCP servers
Cite or capture a web page; installs the capture extension in Firefox and Chrome.
Free
Reddit & X data for AI agents over MCP. Semantic search, hosted, no Reddit API.
Free
Create, test and break real Proxmox VE clusters in QEMU/KVM on the local host.
Free
Disposable test inboxes for agents: create an address, then wait for its code or link.
Free
PRSI Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not...
Free
Buying advice for the French market: which appliance or electronics to buy, with live prices.
Free
Polish public tenders (przetargi): hybrid search, AI SWZ summaries, buyers, contractors, CPV stats.
Free
PSI to bar, number discarded
Free
A Monero node and programmatic wallets over HTTP and MCP: node state, wallets, balances, transfers.
Free
Apple Notes, Reminders, and Contacts for AI assistants. BERT semantic search. macOS.
Free
Interactive PTY sessions over MCP: local shells, SSH, serial ports, and persistent remote sessions.
Free
Pub Mortgage Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
Free
Real-time audience engagement for newsrooms and events: live Q&A, polls, liveblogs, chat.
Free
Reviewed public-data search and execution with provenance and verifiable integrity receipts.
Free
Public suffix count
Free
Public Suffix List MCP.
Free
Search 1,500+ public APIs with docs, code and auth/free-tier filters; list or sponsor your API.
Free
Korean public data API gateway for discovering and calling data.go.kr APIs from MCP clients.
Free
Polymarket whales & odds, hiring signals, LLC filings, GovCon recompetes, clinical trials on Apify
Free
Journal intelligence: indexing, quartile, APC, trust score, measured publication times
Free