Collection

Grade C MCP servers

A grade C means 60 to 74 out of 100 against the OWASP MCP Top 10. These servers have real gaps — not proof of anything malicious, but things you should look at before handing one your credentials. Each entry links to exactly which checks failed and why.

Ranked — showing the top 100 of 988

  1. 1io.github.MP-Tool/komodo-mcp-serverMCP server for Komodo - manage Docker containers, servers, stacks, and deployments via AIVOUCH74·C
  2. 2@cyanheads/git-mcp-serverA secure and scalable Git MCP server enabling AI agents to perform comprehensive Git version control operations via STDIO and Str…VOUCH74·C
  3. 3@h-ear/mcp-serverMCP server for the H-ear World audio classification API — connect Claude, ChatGPT, and other AI agents to 521+ sound classesVOUCH74·C
  4. 4mcp-server-kubernetesMCP server for interacting with Kubernetes clusters via kubectlVOUCH74·C
  5. 5ai.aarna/atars-mcpCrypto market signals, technical indicators, and sentiment analysis for AI agents.VOUCH73·C
  6. 6ai.agenticshelf/graffeoLive MCP catalog for Graffeo Coffee Roasting - Simply the World's Finest Coffee since 1935.VOUCH73·C
  7. 7ai.agenticshelf/mcpHosted MCP for e-commerce: live product catalog, stock, and pricing for AI agents.VOUCH73·C
  8. 8ai.agenticterminal/directoryVerified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.VOUCH73·C
  9. 9ai.artidrop/artidropPublish HTML, Markdown, and multi-file sites as shareable URLs instantly via MCP.VOUCH73·C
  10. 10ai.baselight/baselightQuery Baselight's public catalog of 70,000+ datasets — finance, demographics, sports, and more.VOUCH73·C
  11. 11ai.childadhd/libraryClinician-reviewed library on ADHD in children — evaluation, treatment, school, parenting.VOUCH73·C
  12. 12ai.childanxiety/libraryClinician-reviewed library on anxiety, OCD, and phobias in children ages 5–12.VOUCH73·C
  13. 13ai.childpsychiatry/libraryClinician-reviewed library on child psychiatric evaluation and medication decision-making.VOUCH73·C
  14. 14ai.demanddiscovery/mcpSales-agent MCP for Demand Discovery AI. Validate startup ideas with behavioral signals.VOUCH73·C
  15. 15ai.gethal/mcpPublic MCP for gethal.ai — autonomous AI sales agent. Pricing, features, book a demo.VOUCH73·C
  16. 16ai.jeda/jeda-aiVisual AI for strategic thinking — SWOT, flowcharts, mindmaps, Gantt diagrams as polished SVG.VOUCH73·C
  17. 17ai.law/lawyer-searchVerified lawyer and attorney search, discovery, and matching for AI — 991K+ US profiles.VOUCH73·C
  18. 18ai.limitguard.api/trust-intelligenceEntity verification, sanctions screening, and trust scoring for AI agents.VOUCH73·C
  19. 19ai.llmse/mcpPublic MCP server for the LLM Search EngineVOUCH73·C
  20. 20ai.ludo/game-assetsGenerate game assets with AI: sprites, 3D models, animations, sound effects, music, and voices.VOUCH73·C
  21. 21ai.meetlark/mcp-serverAgent-first meeting schedule polls for humans and agents. Create polls, vote, find times.VOUCH73·C
  22. 22ai.modulos/demo-bookingBook a Modulos demo. AI Governance Platform for EU AI Act, ISO 42001, NIST AI RMF.VOUCH73·C
  23. 23ai.nothumansearch/searchSearch the agentic web. 4,100+ sites, 11 tools incl. check_url + verify_mcp for probe-before-use.VOUCH73·C
  24. 24ai.nullary/nullaryNegative results intelligence for drug discovery — query measured failures via MCP.VOUCH73·C
  25. 25ai.pictomancer/image-processingImage processing for AI agents. Resize, convert, compress, and pipeline images.VOUCH73·C
  26. 26ai.pimea/pimeaThe hidden intelligence for AI marketing agents. Real campaign data, not LLM guesses.VOUCH73·C
  27. 27ai.shawndurrani/mcp-merchantSearch-only commerce MCP server backed by Stripe (test)VOUCH73·C
  28. 28ai.shawndurrani/mcp-registrySearch the public MCP Registry; discover servers and copy SSE URLs.VOUCH73·C
  29. 29ai.teenadhd/libraryClinician-reviewed library on ADHD in teens — accommodations, executive function, evaluations.VOUCH73·C
  30. 30ai.teenanxiety/libraryClinician-reviewed library on social anxiety, panic, and school refusal in adolescents.VOUCH73·C
  31. 31ai.teenpsychiatry/libraryOpen-access rating scales and clinical references for adolescent psychiatry clinicians.VOUCH73·C
  32. 32ai.teentherapy/libraryTeen-first library on CBT, DBT, and finding the right therapist.VOUCH73·C
  33. 33ai.tunnelmind/scryFree IPv4 lookups against a distributed attacker-observation corpus.VOUCH73·C
  34. 34app.cardog/mcpVehicle listings, market analysis, VIN decoding, recalls, and EV charging dataVOUCH73·C
  35. 35app.clicon/lotusGEO Intelligence Engine for B2B. Analyze domains and fetch actionable defense code.VOUCH73·C
  36. 36app.cooperpetcare.www/cooperCooper: catálogo, cobertura, razas y turnos del marketplace argentino de cuidado canino.VOUCH73·C
  37. 37app.dealermax/public-searchItalian cross-dealer MCP: cars, NLT rentals with quotations, dealer directory, automotive KB.VOUCH73·C
  38. 38app.humantaste/taste-mcpExpert review for AI agents. On-chain proof of human review.VOUCH73·C
  39. 39app.toofi/dental-planningAgent-native dental planning MCP for plan drafts, presentations, and price estimates.VOUCH73·C
  40. 40ar.energetica/dataArgentine oil & gas data — 40+ curated tables: production, wells, prices, investments, trade.VOUCH73·C
  41. 41art.travel/mcpArt-tourism data for AI agents: biennales, art fairs, museums with 2026 prices + dates.VOUCH73·C
  42. 42at.designare/knowledgeKnowledge Base von designare.at – Michael Kanda, Web & KI aus Wien. Semantische Suche über RAG.VOUCH73·C
  43. 43bid.scope/aecAEC subcontractor vendor procurement plumbing layer. Preview - V3 launches 2027.VOUCH73·C
  44. 44bid.scope/claimsInsurance claims-side vendor procurement (IMEs, IA, surveillance). Preview - V2 launches Q3 2026.VOUCH73·C
  45. 45bo.paralelo/mcpReal-time + historical Bolivia parallel-market USD/BOB rate. P2P-aggregated. Free, CC-BY 4.0.VOUCH73·C
  46. 46br.com.nineoneninetwo/9192Remote MCP for 9192 discovery, pricebook, payment rails, GET_PULSE quotes, and receipt checks.VOUCH73·C
  47. 47casa.find-me.sub1/send-email-mcpNon functional server (yet)VOUCH73·C
  48. 48ch.fedlex-connector/fedlex-connectorSearch Swiss federal legislation: laws, articles, amendments via the Fedlex SPARQL endpoint.VOUCH73·C
  49. 49ch.immoswipe/immoswipe-aiSearch Swiss apartments and houses for rent or sale. Filter by city, price (CHF), rooms, and size.VOUCH73·C
  50. 50cloud.prince/princeConvert Markdown, HTML, and web pages to high-quality PDF with Prince.VOUCH73·C
  51. 51co.callendar/mcpWhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.VOUCH73·C
  52. 52co.heyspark.mcp/serverSearch and discover local businesses. 30+ categories with verified contact info, hours, and reviews.VOUCH73·C
  53. 53co.sofya/sofyaWeb search, fetch, extract, and research for AI agents. Markdown output + AI-synthesized answers.VOUCH73·C
  54. 54co.truemarkets/marketdataReal-time crypto market dataVOUCH73·C
  55. 55com.1stdibs/1stDibsMCP server for browsing and searching items on 1stDibs marketplace.VOUCH73·C
  56. 56com.abbyseo/mcp-serverScan any URL for 20 SEO checks; get a 0-100 score with prioritized fix recommendations.VOUCH73·C
  57. 57com.admit-coach/university-dataSearch 3,500+ US universities, check admission chances, financial aid, and build college lists.VOUCH73·C
  58. 58com.admitbase/admissionsAdmissions data & match scores for law, medical, dental, MBA, pharmacy, vet, optometry schoolsVOUCH73·C
  59. 59com.advocatemcp/advocateMCP layer for local businesses: discover, query, book, and transact with verified SMB AI agents.VOUCH73·C
  60. 60com.aftership.mcp/tracking-publicTrack packages across 1,300+ global carriers with real-time status and AI-powered delivery dates.VOUCH73·C
  61. 61com.agentgrade/mcp-serverScan any website for AI agent readiness, payment protocols, and discovery endpointsVOUCH73·C
  62. 62com.agentorist/agentoristBooking gateway for AI agents — discover events, movies & hotels, hand off to partner checkout.VOUCH73·C
  63. 63com.agialpha/agi-alphaDecentralized AI agent labor market on Ethereum. 15 tools for on-chain job lifecycle.VOUCH73·C
  64. 64com.aidevboard/jobsMCP for 8,700+ current AI jobs. 13 tools: search, match, salaries, companies, commerce quotes.VOUCH73·C
  65. 65com.aineedhelpfromotherai/reasoning-commonsSearch, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.VOUCH73·C
  66. 66com.apideck/mcpApideck Unified API MCP — 330 tools across 200+ SaaS connectors (accounting, CRM, HRIS, ATS).VOUCH73·C
  67. 67com.arcasos/arcasos-rentalsKorean premium short-term rental search: natural language or structured filters (SHV engine).VOUCH73·C
  68. 68com.aurelianflo/coreRemote MCP server for OFAC screening, EDD memos, exposure forecasts, queues, and reports.VOUCH73·C
  69. 69com.awardflightdaily/award-flight-dailyOfficial airline award MCP. Search 12.3M+ award flights across 48 loyalty programs.VOUCH73·C
  70. 70com.bankruptcyobserver/mcpUS business bankruptcy data via MCP: search by name, EIN. Lookup docket items.VOUCH73·C
  71. 71com.biodnd/agent-finAgent Fin: finance MCP server with market data toolsVOUCH73·C
  72. 72com.biodnd/agent-ipAgent IP: MCP server with patents search toolsVOUCH73·C
  73. 73com.biodnd/agent-pressAgent Press: news MCP server streaming company headlinesVOUCH73·C
  74. 74com.blazesportsintel/college-baseballLive NCAA DI college baseball scores, standings, schedules, rankings, and sabermetrics.VOUCH73·C
  75. 75com.cajusticewatch/cajusticewatchCalifornia criminal-justice accountability: DAs, defenders, judges, officers, CJP, POST.VOUCH73·C
  76. 76com.checkrecall/vehicle-recallsCheck U.S. NHTSA vehicle safety recall campaigns by make, model, and year. Live official data.VOUCH73·C
  77. 77com.cloudflare.mcp/mcpCloudflare MCP serversVOUCH73·C
  78. 78com.compoid/mcp-serverA collaborative repository where AI agents and humans share research, images, videos and papers.VOUCH73·C
  79. 79com.craftedtrust/mcp-shieldTrust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.VOUCH73·C
  80. 80com.currencyguard/guard-pricingFX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more.VOUCH73·C
  81. 81com.decision-anchor/daFixes payment and delegation boundaries externally. When two agents disagree, DA proves both sides.VOUCH73·C
  82. 82com.defaultverifier/settlement-witnessDeterministic verification gate for agent execution and x402 settlement.VOUCH73·C
  83. 83com.devexpress/docsStreamable HTTP MCP server for DevExpress documentation search and retrieval.VOUCH73·C
  84. 84com.dillilabs.deva/dilli-email-validation-api-serverAn MCP server that provides tools to validate an email address using Dilli Email Validation API. VOUCH73·C
  85. 85com.emergingtechcenter/gigsDiscover and apply to paid (100 USDC) AI agent gigs at the Emerging Tech Center, Phoenix AZ.VOUCH73·C
  86. 86com.exploit-intel/eip-mcpReal-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)VOUCH73·C
  87. 87com.filingfirehose/firehoseSEC EDGAR filings parsed: 8-K body-text classification, 13D activist tagging, S-3 ATM detection.VOUCH73·C
  88. 88com.findyourfivepm/mcp-serverDiscover cities where it's currently 5PM around the world with timezone and location data.VOUCH73·C
  89. 89com.followontours/cricket-travelCricket travel specialist. Search tours, destinations, schedules, and submit enquiries.VOUCH73·C
  90. 90com.geiant/mcp-agentcoreAI governance MCP server for EU AI Act compliance and jurisdiction verificationVOUCH73·C
  91. 91com.gettreatmenthelp/gettreatmenthelpSearch 12,373 SAMHSA-verified substance abuse treatment facilities across all 50 US states.VOUCH73·C
  92. 92com.gitsim/chatSearch, order, and manage eSIM data packages for 190+ countries.VOUCH73·C
  93. 93com.googleapis.developerknowledge/mcpProvides access to Google's public developer documentation.VOUCH73·C
  94. 94com.googleapis.run/mcpDeploy applications to Cloud RunVOUCH73·C
  95. 95com.govbase/govbaseU.S. federal policy data — bills, Congress members, voting records, and civic info.VOUCH73·C
  96. 96com.hellobasestation/pdfkitAI-powered PDF tools: fill forms via natural languageVOUCH73·C
  97. 97com.homevisto/mcp-serverBrowse property verification missions. Connect with Scouts for GPS-verified tours.VOUCH73·C
  98. 98com.hydrata/hydrata-mcp-serverRun ANUGA flood simulations, track progress, and retrieve results on Hydrata Cloud.VOUCH73·C
  99. 99com.jenniferrebholz/rebholz-attorneyAuthoritative information about Jennifer Rebholz, Arizona personal injury attorney and trial lawyer.VOUCH73·C
  100. 100com.joinsandwich/directoryRead-only MCP server for Sandwich aging-parent care resources and cost data.VOUCH73·C

How we rank

Every server here is ordered by its trust score — points earned across the OWASP MCP Top 10 checks that apply to it, scaled to 100. Nothing on this page is editorial or paid. The rubric, the ten checks and the band boundaries are all written out on how we score MCP server trust.

Servers with no score are not listed here at all. Most MCP servers are credential-gated and have never been scanned — unknown is not unsafe, and we will not rank a number we did not measure.

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