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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.
41,986
servers indexed
88
with verified activity
21.0
median score
13,104
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 2101 | OpenAgenda Search, analyze and manage events on OpenAgenda. | clean | — | — | 24.0 |
| 2102 | Open Ephemeris Sub-arcsecond astrology on NASA JPL DE440: natal, transits, Human Design, Vedic, BaZi. | clean | — | — | 24.0 |
| 2103 | Agora by openforallofus Search MCP servers ranked by measured handshake checks, tool lists and signed reports. | clean | — | — | 24.0 |
| 2104 | com.opensolr/opensolr-mcp Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers | clean | — | — | 24.0 |
| 2105 | OpenWork MCP Gateway Your OpenWork org's skills, plugins, workflows, and connections through one OAuth MCP URL. | clean | — | — | 24.0 |
| 2106 | OperatorNest tools Calculate API and subscription costs, meeting time zones, recurring schedules and cron matches. | clean | — | — | 24.0 |
| 2107 | opointo Design a React Native app in a browser and emit it as a real Expo project you own, iOS and Android. | clean | — | — | 24.0 |
| 2108 | OpsLevel Query your OpsLevel internal developer portal: catalog, maturity data, and tech docs. | clean | — | — | 24.0 |
| 2109 | Orchyn Social intelligence for 8 networks: read posts, creators and trends, then create from them. | clean | — | — | 24.0 |
| 2110 | Orlandu's Arcade Read-only tools for orlandu.com: site search, pages, Sony PVM/BVM specs, PlayChoice-10 library. | clean | — | — | 24.0 |
| 2111 | Osboon Read-only AI access to Osboon business card analytics, viewers, links, connections and contacts. | clean | — | — | 24.0 |
| 2112 | OSIR Domain Registrar Register, renew, transfer, and manage domains, DNS, VPS, and email with 105 tools. By OSIR. | clean | — | — | 24.0 |
| 2113 | Domain Intelligence WHOIS/RDAP, DNS, SSL, live subdomains with IPs, and SPF/DMARC/DKIM for any domain. | clean | — | — | 24.0 |
| 2114 | ouicu Share a dev server or upload a built site at a public https link, and hand the link back. | clean | — | — | 24.0 |
| 2115 | Overskill Build and publish Overskill apps from Cursor, Claude, ChatGPT, or any MCP client. | clean | — | — | 24.0 |
| 2116 | OwnerSpec Cited home water treatment answers, part matching and sizing calculators for AI agents. | clean | — | — | 24.0 |
| 2117 | Oxford Ledge Ask your assistant; it reads the public record: SEC filings, 13F, insider trades, BDC loans. | clean | — | — | 24.0 |
| 2118 | Nutrition by Pack4Back Log meals, water, and weight to Garmin Connect from Claude or ChatGPT. | clean | — | — | 24.0 |
| 2119 | com.packagento/mcp Magento 2 extension marketplace over MCP: search, buy, publish, and install packages. | clean | — | — | 24.0 |
| 2120 | PageProofer Read, fix and reply to PageProofer website feedback notes from Claude Code, Cursor and other agents. | clean | — | — | 24.0 |
| 2121 | com.pagerankcafe/mcp-server PageRankCafe MCP server: create and post ads, read performance, query platform insights. | clean | — | — | 24.0 |
| 2122 | Pageree Build, publish, capture leads from, measure and improve landing pages from your AI assistant. | clean | — | — | 24.0 |
| 2123 | com.pandanpc/mcp-server Remote-control Claude Code, plus PandaNote notes, AI model configs & scheduled tasks. | medium | — | — | 24.0 |
| 2124 | Panda Video Video hosting: upload, organize and configure videos, analytics, AI subtitles and Shorts. | clean | — | — | 24.0 |
| 2125 | com.pangolinfo/amazon-mcp Amazon data MCP: products, reviews, niches, WIPO design/IP + US litigation, AI search & trends. | clean | — | — | 24.0 |
| 2126 | PaperPorter Fill official PDF forms, like city permits and business licenses, in their original layout. | clean | — | — | 24.0 |
| 2127 | Papers With Backtest Search 5,000+ trading papers with verified backtests, strategies, datasets, and courses. | clean | — | — | 24.0 |
| 2128 | Prism by Parad1gm: Contract Deadlines and Critical Dates Critical dates and deadlines in leases, loans, policies, HOA docs and contracts, with the clause. | clean | — | — | 24.0 |
| 2129 | ParallelSandbox Remote Linux boxes for coding agents: Docker, a browser, screenshots, logs, human takeover. | clean | — | — | 24.0 |
| 2130 | Catastro GPS Cadastral parcels from 29 European countries, by reference in 27 and by coordinates in all 29 | clean | — | — | 24.0 |
| 2131 | ParcelLaunch — 3D property listings from an address Turn a US address or parcel number into an interactive 3D flyover listing in about a minute. | clean | — | — | 24.0 |
| 2132 | Rebuild Dossier MCP server that reverse-engineers a locked rebuild spec from an existing app. | clean | — | — | 24.0 |
| 2133 | Parlel Search people, companies and open roles on Parlel, an open professional network. | clean | — | — | 24.0 |
| 2134 | ParseAPI Official ParseAPI MCP. Place, IP, email, phone, weather, currency lookups. | clean | — | — | 24.0 |
| 2135 | ParseStream Search your brand's Reddit, X, LinkedIn, Quora and Hacker News mentions, and draft replies. | clean | — | — | 24.0 |
| 2136 | PAVE Read-only flight-training records for CFIs, students and schools: syllabus, schedule, FAR/AIM. | clean | — | +4.0 | 24.0 |
| 2137 | Paxa Labs Thai, English, Mandarin speech AI: TTS with playback, transcription, translation, OCR, extraction | clean | — | — | 24.0 |
| 2138 | PayPerFax Send a fax from AI. Pay per fax. No registration or subscription. Pay only for successful faxes. | clean | — | — | 24.0 |
| 2139 | PayRam Install, configure, operate and integrate self-hosted PayRam crypto payment gateways. | clean | — | — | 24.0 |
| 2140 | Locus Pay-per-use APIs for agents: web research, data lookups, and metered endpoints billed to credits. | clean | — | — | 24.0 |
| 2141 | com.pcrzero/mcp Issue signed receipts for AI agent actions; verify any receipt offline - free, no account. | clean | — | — | 24.0 |
| 2142 | PDF Redaction MCP MCP server for detecting and redacting PII (Personally Identifiable Information) in PDF documents. | clean | — | — | 24.0 |
| 2143 | com.pdfgate/mcp-server MCP server for the PDFGate API. Generate PDFs, manage documents and handle e-signatures. | clean | — | — | 24.0 |
| 2144 | com.pennyocr/ocr Read PDFs and images as markdown or text, with exact costs and hard spend caps. $0.75/1k pages. | clean | — | — | 24.0 |
| 2145 | com.peopleanalyst/discovery PeopleAnalyst's free people-analytics feeds: answers, tools, evidence, story and scene catalogs. | clean | — | — | 24.0 |
| 2146 | com.peopleprincipia/principia Source-graded registry of organizational measurement: constructs, priors, instruments, citations. | clean | — | — | 24.0 |
| 2147 | com.peppyneuron/confession Gives an agent one tool, submit_confession, and no nudge, then records whether it uses it. | clean | — | — | 24.0 |
| 2148 | Peptlas: is this peptide legal? Legal status of peptides and GLP-1 drugs in the US, UK, EU, Australia, Canada, Brazil and sport. | clean | — | — | 24.0 |
| 2149 | PersuadioAI Analyze leads, draft follow-up campaigns, and launch SMS outreach only with explicit human approval. | clean | — | — | 24.0 |
| 2150 | Pet Data Station Source-verified pet food regulations, recalls, nutrient standards and species care data. | clean | — | — | 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.