Security Leaderboard
Top MCP agents ranked by security grade. Filter by registry to see the best performers in each ecosystem.
| # | Agent | Grade | Score | HTTPS | Auth | Framework | Registries |
|---|---|---|---|---|---|---|---|
| 1 | C | 65/100 | ✓ | ✗ | mcp | smithery | |
| 2 | Google Sheets | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 3 | Context7 | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 4 | Clay MCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 5 | Linkup | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 6 | Exa Search | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 7 | Brave Search | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 8 | AgentMail | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 9 | Supabase | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 10 | GitHub | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 11 | seltz | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 12 | Notion | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 13 | Browserbase | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 14 | Google Calendar | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 15 | Google Drive | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 16 | Slack | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 17 | Gmail | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 18 | Google Super | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 19 | Microsoft Learn MCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 20 | Blockscout MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 21 | Ticktick | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 22 | Google Docs | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 23 | C | 65/100 | ✓ | ✗ | mcp | smithery | |
| 24 | AI Research Assistant | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 25 | Fetch | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 26 | youtube-mcp | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 27 | paper-search-mcp-openai-v2 | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 28 | RSS Reader | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 29 | Paper Search | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 30 | Github | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 31 | AKShare One MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 32 | NPM Sentinel MCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 33 | United States Weather | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 34 | Weather MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 35 | Web Scout | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 36 | Clear Thought 1.5 | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 37 | macrostrat-mcp | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 38 | Exa Websets | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 39 | FrankfurterMCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 40 | Math-MCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 41 | Python execute | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 42 | Where's my train? MTA Guide | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 43 | Saju Insights | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 44 | MTG Chinese Card Database - 大学院废墟(sbwsz.com) | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 45 | BoardGameGeek | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 46 | PlantUML Diagrams | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 47 | Icons8 MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 48 | Vibe Marketing MCP (HyperFeed.ai) | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 49 | AWS Docs and Regions | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 50 | Context Awesome | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 51 | Tailwind Svelte Assistant | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 52 | Polymarket | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 53 | Flight Search MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 54 | MCP Server for Singapore Government Open Data | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 55 | Greeting & Utilities | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 56 | Clinical Trials Data Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 57 | WebSim Explorer | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 58 | 한국투자 코딩도우미 MCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 59 | Next.js Tailwind Assistant | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 60 | SecDim Secure Coding Labs | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 61 | NetworkCalc | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 62 | NGSS Standards Explorer | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 63 | Danbooru Tags | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 64 | exa-mcp | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 65 | Keywords Everywhere MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 66 | Code Sentinel | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 67 | Lotus Wisdom | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 68 | YOKATLAS MCP Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 69 | ai-marketing-agent | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 70 | Bible MCP | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 71 | tcmb_mcp | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 72 | Ziwei & Bazi Astrology | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 73 | Bitrix24 MCP-DEV | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 74 | KMB Bus | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 75 | CourtListener Case Law Explorer | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 76 | Financial Modeling Prep | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 77 | grokipedia-mcp | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 78 | rfc-server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 79 | Trello | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 80 | Google Scholar Search Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 81 | Public Transport | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 82 | openlegi | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 83 | LittleSis API Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 84 | KRDS Design System | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 85 | Mediastack News | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 86 | DuckDuckGo & Felo AI Search | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 87 | Gen-PDF Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 88 | Mapbox | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 89 | OpenWebSearch | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 90 | 12306 Ticket Search Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 91 | Docfork | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 92 | United States Weather Data Access | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 93 | aidroid | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 94 | MCP Seeker | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 95 | MLB Stats Server | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 96 | aidroid | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 97 | Seah Boon Keong - Chat with OpenDOSM Datasets | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 98 | ragalgo-mcp-server-v1 | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 99 | icons8mcp | C | 65/100 | ✓ | ✗ | mcp | smithery |
| 100 | Cowsay | C | 65/100 | ✓ | ✗ | mcp | smithery |