MCP server registry, checked every day
The full official MCP Registry: 60,597 servers and 237,693 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
60,597servers watched
87have a reported issue
9list a version with a reported issue
Last checked 11 hours ago. No flag does not mean safe, only that nothing has been reported publicly. For a full trust grade, see the graded directory.
| Server | Runs as | Listed version | Reported issues |
|---|---|---|---|
| io.github.codapult/guard Local-first architecture guardrails and project context for JS/TS AI coding agents. | npm | 0.14.114 versions | None reported |
| LabelQueue — Avery Label Dimensions, Margin & Bleed Layout Engine Look up exact Avery & standard sheet label dimensions, pitch, margins & print layout specs. | remote | 1.0.23 versions | None reported |
| io.github.CloudCorpRecords/trenddata Google Trends data as JSON: interest over time, geo breakdowns and related queries. | npmoci | 0.1.01 version | None reported |
| PaperLesson — K-12 Vector Math Drills & Handwriting Worksheet Generator Generate seeded K-12 math drills with answer keys, handwriting ruling specs & vector PDFs. | remote | 1.0.12 versions | None reported |
| ROAS Expert free AI SEO audit Free AI SEO audit, product page check, agent readiness check and site comparison. No key. | remote | 1.1.02 versions | None reported |
| CheckChinaTransit — China 24/240-Hour Visa-Free Transit Compliance Engine Verify China 240-hour (formerly 144h) visa-free transit eligibility, ports & third-country routes. | remote | 1.0.12 versions | None reported |
| PaintColorMatcher — Scientific Paint Color & HEX CIEDE2000 Matcher Match HEX codes & find cross-brand paint equivalents across Sherwin-Williams, Benjamin Moore & Behr. | remote | 1.0.23 versions | None reported |
| PayStage Umbrella MCP: payment preflight, auth watch, HIP-3 trade preflight, velocity checks | npm | 0.3.25 versions | None reported |
| PayStage Preflight Evaluate x402 PaymentRequired against a local spending policy before an agent pays | npm | 0.2.22 versions | None reported |
| PayStage Trade Preflight MCP tool: evaluate HIP-3/trade.xyz orders against a local TradePolicy before trading | npm | 0.2.02 versions | None reported |
| PayStage Auth Watch Read-only MCP tools to list and flag outstanding ERC-20, Permit2, and EIP-3009 auths | npm | 0.2.02 versions | None reported |
| Signal Beam Server-side conversion tracking: check setup, read attribution and events, propose changes. | remote | 1.0.01 version | None reported |
| CardWorthScanner — TCG Price, Centering & PSA Grading ROI Engine Calculate PSA/BGS/CGC card grading ROI, 55/45 centering grades & Pokemon/Yu-Gi-Oh market values. | remote | 1.0.23 versions | None reported |
| Annalist Financial Statements Financial statements, ratios, screens and who lends to whom, from official filings. Keyless. | remote | 1.6.06 versions | None reported |
| io.github.Essatt/knowman-mcp KnowMan MCP server: search, ask, save and read your Knowledge Base from any MCP client. | remotenpm | 0.3.01 version | None reported |
| io.github.mrfentmen/ecere-projects-mcp Ecere Projects MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/dns-zone-mcp DNS Zone MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/debian-package-control-file-mcp Debian Package Control File MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/directx-3d-file-mcp DirectX 3D File MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/cylc-mcp Cylc MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/darcs-patch-mcp Darcs Patch MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/conll-u-mcp CoNLL-U MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/cue-sheet-mcp Cue Sheet MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/cabal-config-mcp Cabal Config MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/closure-templates-mcp Closure Templates MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.aaryagodbole/dsa-coach-mcp DSA coach for LeetCode, Codeforces and more: spaced-repetition revision and a mistake journal. | pypi | 0.3.02 versions | None reported |
| rustmistmcp HPE Juniper Mist MCP server: scoped, audited, two-person change control. Rust. | oci | 0.5.13 versions | None reported |
| JANCTION Render Blender and GLB/FBX/USD/STL rendered on cloud GPUs for AI agents: product shots, turntables, MP4 | remotepypi | 0.4.266161 versions | None reported |
| io.github.mrfentmen/collada-mcp COLLADA MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/codeowners-mcp CODEOWNERS MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/bird2-mcp BIRD2 MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/buildstream-mcp BuildStream MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/bikeshed-mcp Bikeshed MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/apacheconf-mcp ApacheConf MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/adobe-font-metrics-mcp Adobe Font Metrics MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/ant-build-system-mcp Ant Build System MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/adblock-filter-list-mcp Adblock Filter List MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/2-dimensional-array-mcp 2-Dimensional Array MCP: read, check, lint, scaffold and run code. | npm | 1.0.01 version | None reported |
| Trooth Read any company's record on the Trooth Network, each fact labeled with who said it and when. | remote | 1.2.05 versions | None reported |
| io.github.CloudCorpRecords/hoteldata Google Hotels search as JSON: properties, prices, ratings, amenities and filters. | npmoci | 0.1.01 version | None reported |
| QuickUnits Exact unit conversion with the factor and a citable page URL. Answers in your language. | remote | 1.1.13 versions | None reported |
| Laviya Laviya project management: read and update tasks, wikis, sprints and test cases. | remote | 1.0.01 version | None reported |
| nb-mcp-server MCP server wrapping the nb CLI for LLM-friendly note-taking | mcpb | 0.16.014 versions | None reported |
| BugBug BugBug test automation workflows for AI agents | remote | 14.23.029 versions | None reported |
| io.github.CloudCorpRecords/dealdata Google Flights deals from a plain-language trip idea: destinations, dates and prices. | npmoci | 0.1.01 version | None reported |
| SunLicense Manage software license keys: issue, suspend and revoke licenses, free machines, see customers. | remotenpm | 0.9.02 versions | None reported |
| Verificate MCP Merge gate for AI-written code: deterministic vetoes plus a Claude Haiku 5.5 review. No signup. | remote | 1.9.08 versions | None reported |
| Tangerine Index Find products launched since ChatGPT by what they do, see what's trending, and what people said. | remote | 0.4.09 versions | None reported |
| CRM Lifecycle Ops Pre-send QA for Braze, Klaviyo and Iterable: email, SMS, push and in-app checks. Read-only. | npm | 0.5.66 versions | None reported |
| Reversecore MCP Security-first MCP server for reverse engineering, malware analysis, forensics, and SAST. | pypioci | 3.1.05 versions | None reported |