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Which MCP servers are actually maintained?
The official registry lists every Model Context Protocol server but tells you nothing about whether any of them is still alive. This index scores each one on maintenance activity, flags what deserves a second look before you install it, and shows exactly how every number was reached.
59,385
servers indexed
85
with verified activity
20.0
median score
21,857
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 55851 | io.github.kota1026/defiguard-mcp DeFiGuard MCP Server - DeFi protocol risk analysis tools for AI coding agents. Analyze token co... | clean | — | — | 9.0 |
| 55852 | io.github.kota1026/quantumguard-mcp Post-quantum cryptography security scanner. Detect ECDSA/RSA vulnerabilities, NIST compliance. | clean | — | — | 9.0 |
| 55853 | io.github.kota1026/smartguard-mcp SmartGuard MCP Server - AI-powered smart contract security audit tools for Claude Code, Cursor,... | clean | — | — | 9.0 |
| 55854 | io.github.kota1026/vaultguard-mcp VaultGuard MCP Server - Yearn V3 / DeFi vault security and analysis tools for AI coding agents.... | clean | — | — | 9.0 |
| 55855 | io.github.kovoor/vueuse-mcp Search, browse, and get suggestions for VueUse composables | clean | — | — | 9.0 |
| 55856 | io.github.kpanuragh/xdebug MCP server for PHP Xdebug debugging with breakpoints, stepping, and variable inspection | clean | — | — | 9.0 |
| 55857 | Mini Data Engine Runtime Copilot MCP runtime copilot for health checks, regressions, explainability, and operational memory. | clean | — | — | 9.0 |
| 55858 | Vector DB MCP Assembly-accelerated DuckDB MCP server for code search, indexing, and symbol lookup. | clean | — | — | 9.0 |
| 55859 | tokencast Pre-execution cost estimation for LLM agent workflows with calibration learning | clean | — | — | 9.0 |
| 55860 | CLEO MCP Server Task management for AI coding agents — CQRS 2-gateway pattern, 200 ops across 10 domains | medium | — | — | 9.0 |
| 55861 | io.github.krystiangw/agenticpay x402 USDC paywall bridge for MCP — pay per tool call on Solana. | clean | — | — | 9.0 |
| 55862 | io.github.ksaslam311/agentpedia-mcp-server Search, discover, and contribute to AgentPedia - the knowledge base for AI agents. | clean | — | — | 9.0 |
| 55863 | io.github.ksimback/hermes-atlas-mcp Search and fetch 100+ Hermes Agent tools, skills, plugins, and integrations from hermesatlas.com. | clean | — | — | 9.0 |
| 55864 | io.github.kuhumcst/dannet DanNet - Danish WordNet with rich lexical relationships and SPARQL access. | clean | — | — | 9.0 |
| 55865 | Kultur.dev Cultural Intelligence Infrastructure for AI Agents — 200+ markets, 15 tones, 8 tools | clean | — | — | 9.0 |
| 55866 | io.github.kumarprobeops/probeops-mcp-server Network diagnostics from 6 global regions. SSL, DNS, ping, whois, traceroute, port scan, latency. | clean | — | — | 9.0 |
| 55867 | io.github.kumarprobeops/signforge Send documents for e-signature from AI agents. Upload, sign, and download PDFs. | clean | — | — | 9.0 |
| 55868 | io.github.kunwar-shah/claudex Persistent memory + FTS5 search MCP server for Claude Code conversation history. | clean | — | — | 9.0 |
| 55869 | io.github.kurovu146/memory-fts Long-term memory for Claude Code with SQLite FTS5 search and BM25 ranking | clean | — | — | 9.0 |
| 55870 | io.github.kushknows/weather-mcp-server An MCP server that provides weather data | clean | — | — | 9.0 |
| 55871 | io.github.kushneryk/join.cloud Collaboration rooms for AI agents. Real-time messaging + standard git. | clean | — | — | 9.0 |
| 55872 | Kylas CRM MCP server for Kylas CRM: create, search, and manage leads. Requires KYLAS_API_KEY. | clean | — | — | 9.0 |
| 55873 | XRPL Wallet Risk Score XRPL wallet risk scoring. Behavioral tags, sub-scores, graph analysis. Pay per call in XRP. | clean | — | — | 9.0 |
| 55874 | io.github.kyrylopr/lenspr Stop vibecoding blind. Code graph so your AI stops breaking things across your codebase. | clean | — | — | 9.0 |
| 55875 | shell-use Let agents use the shell like a human. | clean | — | — | 9.0 |
| 55876 | io.github.l-agence/agence AI governance MCP server — policy enforcement, skills, memory, multi-LLM consensus | clean | — | — | 9.0 |
| 55877 | io.github.labarilem/brainfaq-mcp MCP server for the BrainFuck programming language | clean | — | — | 9.0 |
| 55878 | Datamuse MCP MCP server for Datamuse word-finding API | clean | — | — | 9.0 |
| 55879 | mcp-belgium Single MCP server for Belgian public transport, statistics, open data, and geospatial services. | clean | — | — | 9.0 |
| 55880 | io.github.lacausecrypto/mcp-nbb MCP server for the National Bank of Belgium SDMX statistical API (221 dataflows). | clean | — | — | 9.0 |
| 55881 | io.github.lacausecrypto/mcp-new-caledonia MCP server for New Caledonia open data (data.gouv.nc) | clean | — | — | 9.0 |
| 55882 | PoetryDB MCP Server Classic poetry search and discovery via PoetryDB. | clean | — | — | 9.0 |
| 55883 | Sophon Honest token economics for MCP agents. 68% tokens saved, zero-ML Rust binary. | medium | — | — | 9.0 |
| 55884 | ScholarFetch Multi-engine scholarly research server for search, traversal, full text, and reading lists. | clean | — | — | 9.0 |
| 55885 | io.github.lakshgk/distill-mcp Convert PDF, DOCX, XLSX, PPTX, HTML, audio to token-efficient Markdown for any MCP client. | clean | — | — | 9.0 |
| 55886 | io.github.langcare/langcare-mcp-fhir An MCP FHIR server written in Go for EMR systems like Epic and Cerner | medium | — | — | 9.0 |
| 55887 | io.github.lapfelix/xcodemcp Control Xcode directly via JXA for build, test, debug operations with XCLogParser integration | clean | — | — | 9.0 |
| 55888 | Deadzone Local-first MCP server: semantic search over library docs. No cloud, no API key, no telemetry. | clean | — | -0.1 | 9.0 |
| 55889 | io.github.laundromatic/shopgraph Clean product data from any URL. Schema.org + AI extraction. 200 free calls/month. | clean | — | — | 9.0 |
| 55890 | io.github.laveeshb/logicapps-mcp MCP server for Azure Logic Apps - debug workflows, manage runs, and authoring | clean | — | — | 9.0 |
| 55891 | io.github.lazymac2x/mcpwatch Audit MCP servers from inside Claude Code. 10 OWASP checks, A-F grade, live leaderboard. | clean | — | — | 9.0 |
| 55892 | io.github.lchampz/heimdall 🛡️ MCP Heimdall - Advanced Environment Architect & Diagnostic Tool. | clean | — | — | 9.0 |
| 55893 | io.github.lchinglen/time-mcp-server MCP server for timezone conversions and time queries with support for IANA timezones | clean | — | — | 9.0 |
| 55894 | io.github.ldclabs/KIP Knowledge Graphs to enable memory persistence, knowledge evolution, explainable interaction. | clean | — | — | 9.0 |
| 55895 | io.github.leadpipe-com/leadpipe Official MCP server for Leadpipe intent and data APIs. | clean | — | — | 9.0 |
| 55896 | io.github.lennix1337/genexus Read, edit, and analyze GeneXus 18 KB objects from Claude, Cursor, and AI agents. | clean | — | -0.3 | 9.0 |
| 55897 | io.github.leochong/visus-mcp Security-first web access for Claude. Sanitizes pages, blocks injection, redacts PII. | clean | — | — | 9.0 |
| 55898 | Fusión Studio AI — Branding Tools Brand audits, visual catalogs, AI proposals & checkout for LATAM SMBs. Full funnel via MCP. | clean | — | — | 9.0 |
| 55899 | io.github.let-sunny/canicode Analyze Figma designs for dev & AI readiness. 39 rules, scoring, HTML reports. | clean | — | — | 9.0 |
| 55900 | io.github.levelsofself/ai-ops AI operations management: 12 specialized agents, task dispatch, and team coordination. | clean | — | — | 9.0 |
A score measures maintenance activity, not safety. A high score does not mean a server is secure, and a low one does not mean it is dangerous — see the methodology for what each signal does and does not tell you.