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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.
45,870
servers indexed
87
with verified activity
20.0
median score
15,176
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 8301 | io.github.claytono/go-unifi-mcp Manage UniFi sites, devices, clients, networks, port forwarding, DNS, and firewall | clean | — | — | 24.0 |
| 8302 | io.github.clearcheck-uk/voltix-mcp DeFi intelligence for Claude: whale tracking, alpha signals, yields, token safety. USDC on Base. | clean | — | — | 24.0 |
| 8303 | Clearcrawl Any URL to clean markdown/JSON; PDF, XLSX, CSV, DOCX to text and tables. Free tier for agents. | clean | — | — | 24.0 |
| 8304 | Public Data MCP US public data for AI agents: recalls, gov contracts, IRS ZIP income, TX leads, WHOIS, tech stack | clean | — | — | 24.0 |
| 8305 | Clervo Connect Free-first Clervo tools and bounded opt-in commerce through one local wallet. | clean | — | — | 24.0 |
| 8306 | TaleSpinner Create personalized stories, gifts, memoirs, tributes, classroom books, and printed keepsakes. | clean | — | — | 24.0 |
| 8307 | Clipia Generate AI images, video, speech, music and presentations from Claude, ChatGPT and Cursor. | clean | — | — | 24.0 |
| 8308 | ClipUGC UGC videos for your app with AI influencers who keep the same face. Hosted (OAuth) or local. | clean | — | — | 24.0 |
| 8309 | io.github.cliwant/mcp-sam-gov Keyless-first MCP: 153 tools for US federal + state/local (SLED) contracting, spending & regulation | clean | — | — | 24.0 |
| 8310 | Is Agentic Shop the Is Agentic store with read-only catalog discovery, gift recommendations and cart links. | clean | — | — | 24.0 |
| 8311 | prinfer TypeScript inferred types, completions and type errors for AI coding agents | clean | — | — | 24.0 |
| 8312 | typeprobe TypeScript inferred types, completions and type errors for AI coding agents | clean | — | — | 24.0 |
| 8313 | io.github.closelookventure/closelook-intelligence Closelook AI-market intelligence: 5 indices, 6 ranking families, stock snapshots. 13 tools. | clean | — | — | 24.0 |
| 8314 | Aptu Coder MCP server for code structure analysis using tree-sitter. | clean | — | — | 24.0 |
| 8315 | Math MCP Learning Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace | clean | — | — | 24.0 |
| 8316 | io.github.cloud1map/agent-relay Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals. | clean | — | — | 24.0 |
| 8317 | io.github.cloudforgetech6-ctrl/cloudforge Visualise diagrams, generate Terraform HCL, and manage Azure/AWS/GCP infrastructure with AI. | clean | — | — | 24.0 |
| 8318 | CloudSprite Signed-in CloudSprite: search datasets and docs, set org/team/project scope, file feedback. | clean | — | — | 24.0 |
| 8319 | cloudcostwise Find AWS waste with your own read-only credentials. Runs locally. Nothing is sent to CloudWise. | clean | — | — | 24.0 |
| 8320 | Cluefinch MCP Local-first web research for AI agents with SearXNG search and SSRF-safe page retrieval. | clean | — | — | 24.0 |
| 8321 | Clipboard Read and write the system clipboard — tables, text, code, JSON, URLs, images, and more. | clean | — | — | 24.0 |
| 8322 | Synology NAS MCP server for Synology NAS — browse files, monitor health, and automate operations | clean | — | — | 24.0 |
| 8323 | io.github.cmendezs/mcp-cfdi-mx MCP server for Mexican electronic invoicing (CFDI 4.0, Pagos 2.0) | clean | — | — | 24.0 |
| 8324 | io.github.cmendezs/mcp-einvoicing-ae MCP server for United Arab Emirates electronic invoicing | clean | — | — | 24.0 |
| 8325 | io.github.cmendezs/mcp-einvoicing-be Belgian e-invoicing MCP server: Peppol BIS 3.0, UBL 2.1, EU PINT v1.0.1, Mercurius. | clean | — | — | 24.0 |
| 8326 | MCP E-Invoicing Core Base package for e-invoicing MCP servers. Compliance logic and signing keys stay with you. | clean | — | — | 24.0 |
| 8327 | io.github.cmendezs/mcp-einvoicing-de German e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol. | clean | — | — | 24.0 |
| 8328 | io.github.cmendezs/mcp-einvoicing-in MCP server for India GST e-invoicing (FORM GST INV-01 schema v1.1 / IRP-IRN) | clean | — | — | 24.0 |
| 8329 | io.github.cmendezs/mcp-facturacion-electronica-es Spanish e-invoicing MCP server: VERI*FACTU, Facturae/FACe, SII, Crea y Crece B2B. | clean | — | — | 24.0 |
| 8330 | Facture Électronique France MCP server for French e-invoicing (XP Z12-013). Manages invoices, validation and compliance. | clean | — | — | 24.0 |
| 8331 | Fattura Elettronica IT Italian e-invoicing: FatturaPA XML/SDI, XSD v1.2.3, Specs 1.9.1, 43 tools. Signing, SDI, archiving. | clean | — | — | 24.0 |
| 8332 | io.github.cmendezs/mcp-invoicenow-sg MCP server for Singapore electronic invoicing (InvoiceNow) | clean | — | — | 24.0 |
| 8333 | io.github.cmendezs/mcp-ksef-pl Polish e-invoicing MCP: KSeF API v2, FA(3)/FA(2) XML, Peppol BIS 3.0, NIP/REGON validation. | clean | — | — | 24.0 |
| 8334 | io.github.cmendezs/mcp-nfe-br MCP server for Brazilian e-invoicing: NF-e and NFC-e (modelo 55/65), schema 4.00, SEFAZ. | clean | — | — | 24.0 |
| 8335 | Content Moderation API Pay-per-call profanity/explicit-content detection for AI agents. $0.005 USDC per call, no signup. | clean | — | — | 24.0 |
| 8336 | Link Preview API Pay-per-call Open Graph/link preview metadata for AI agents. $0.01 USDC per call, no signup. | clean | — | — | 24.0 |
| 8337 | Link Preview Cache API Same link preview data as link-preview-api, ~1/3 the price via a shared cache. | clean | — | — | 24.0 |
| 8338 | Cmssy Hosted headless CMS with native commerce: pages, media, forms, products, orders, refunds, discounts. | clean | — | — | 24.0 |
| 8339 | Sats4AI - Bitcoin-Powered AI Tools 40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys. | clean | — | +7.8 | 24.0 |
| 8340 | Qdrant Memory Persistent scoped Qdrant memory for agents, through four explicit stdio MCP tools. | clean | — | — | 24.0 |
| 8341 | io.github.cnmars/marsgeo Generate SEO structured data: JSON-LD schema, robots.txt, sitemaps, hreflang, Open Graph, meta. | clean | — | — | 24.0 |
| 8342 | EmptyInbox Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes. | clean | — | — | 24.0 |
| 8343 | agentegress See which AI agent and MCP server talks to what on Windows, with a rule-based security verdict | clean | — | — | 24.0 |
| 8344 | DIEM Agent Workers Discover privacy-first, bounded Venice-powered micro-work calls with exact x402 USDC prices. | clean | — | — | 24.0 |
| 8345 | directree Search 5000+ software tools with structured, labelled facts. No pay-to-rank. | clean | — | — | 24.0 |
| 8346 | MCPVault Search evidence-labelled MCP servers with freshness, install, compatibility and verification data. | clean | — | — | 24.0 |
| 8347 | io.github.codapult/guard Local-first architecture guardrails and project context for JS/TS AI coding agents. | clean | — | — | 24.0 |
| 8348 | io.github.codebahn/codebahn Codebahn is the private GitHub alternative: fast Git and CI for developers and teams. | clean | — | — | 24.0 |
| 8349 | io.github.codefuturist/email-mcp IMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage. | clean | — | — | 24.0 |
| 8350 | io.github.codegraph-ai/codegraph Semantic code graph: 42 tools, 38 languages. Callers, impact, AI context, memory, PR review. | medium | — | — | 24.0 |
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.