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All MCP servers, page 713
30,000 servers with a safety grade, ranked by user rating first, then by real adoption. Every one has been scanned against the public rubric, and the findings are on its safety page. Nothing on this list is sponsored.
Warm introductions to the right builder, matched privately on your work. Double opt-in, no feed.
No reviews yetlocal · npm32/wkFreeOptimizing compiler for agent tools: many MCP servers or REST APIs in, one lean endpoint out.
No reviews yetlocal · npmFreeEmail verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
No reviews yetgateway-readyFreeFMCSA motor-carrier risk scores, monitoring, and carrier-selection evidence reports for AI agents.
No reviews yetgateway-readyFreePublish, fork, improve browser games. No-auth reads; OAuth to post. Wheel: verified ops knowledge.
No reviews yetgateway-readyFreeCloud MCP for project data, analytics, research, content planning, media generation, and growth.
No reviews yetgateway-readyFreeSigned drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.
No reviews yetgateway-readyFreeDomain intelligence for agents: WHOIS, DNS, SSL/TLS, security headers, reputation, subdomains.
No reviews yetlocal · npm49/wkFreeRead and edit a live study design canvas through its predefined WebMCP tools.
No reviews yetgateway-readyFreeMCP server for direct HTTP communication with air-Q air quality sensor devices
No reviews yetlocal · pypi44/wkFreePersistent code knowledge graph + 9 composite MCP tools for AI coding agents.
No reviews yetlocal · pypi2FreeSearch volunteer opportunities across Spain via hacesfalta.org
No reviews yetlocal · npm34/wkFreeAWS Payment Cryptography via MCP — keys, PIN/MAC/CVV/ARQC, PCI guards, HSM migration analysis.
No reviews yetlocal · mcpb2FreePreflight, approve, and prove consequential agent actions with signed evidence and x402 tools.
No reviews yetgateway-ready1FreeAI-powered app test automation for iOS, Android, Flutter, React Native, Web
No reviews yetlocal · npm47/wkFreeMCP server for SWAPI API
No reviews yetlocal · npm31/wkFreeAI-powered localization — translate, manage translation memory, and access style guides.
No reviews yetlocal · pypi1FreeScan MCP servers and skill files for AVE vulnerabilities. Conformance scoring and threat intel.
No reviews yetlocal · pypi235/wkFreeManage Proton Drive from MCP clients through Proton's official CLI without exposing credentials.
No reviews yetlocal · npm60/wkFreeDeterministic SQL compiler for AI agents. Your agent stops guessing SQL.
No reviews yetlocal · pypi116/wkFreePublic-repo MCP canary with spoofed private repository.id for owned-account registry fallback test.
No reviews yetgateway-ready1FreeMinimal streamable HTTP MCP server used for owned-account registry connectivity tests.
No reviews yetgateway-ready1FreeSecurity research canary remote MCP server for owned-account testing.
No reviews yetgateway-ready1FreeAI assistant with RAG, web search, filesystem and memory. MCP sub-agent for Claude Code.
No reviews yetlocal · pypi1FreeDeterministic conduct verdicts for live tabletop sessions - CI for running a game.
No reviews yetlocal · pypi47/wkFreeSecure MCP server for YouTube intelligence — 18 tools, OAuth2, OWASP Top 10 controls.
No reviews yetlocal · npm47/wkFreeBuy SEO link placements across every marketplace: verified domains, held prices, one invoice.
No reviews yetgateway-readyFreeContextual guidance for AI agents in fog states. Claude-backed, Ed25519, Lightning payment.
No reviews yetgateway-ready1FreeMCP server for Limelink dynamic links with deep linking, social previews, and UTM tracking
No reviews yetlocal · npm45/wkFreeGit diff and markdown review with a web UI plus MCP stdio for AI agents.
No reviews yetlocal · mcpb2Free