Updated weekly · Free & open

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

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
52501ZoningVerdict
Human-reviewed zoning answers with ordinance citations for covered US municipalities.
medium—-0.6
9.4
52502consulting.sequel/agent-tools
Sequel, leading Italian digital media consultancy: request a quote, site check, SEO/GEO insights.
medium—-0.6
9.4
52503AgenticEmail
Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys
medium—-0.6
9.4
52504Shirabe Japan Data Hub
Japan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookup
medium—-0.6
9.4
52505dev.tmpstate/tmpstate
Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.
medium—-0.5
9.4
52506Torify — Japan Locale APIs for AI Agents
39 Japanese locale APIs — wareki, NTA invoice, 法人番号, postal, romanization, kanji-kana (Workers AI).
clean—-0.6
9.4
52507guru.junkyard.botfeeder/the-junkyard
Parsed public-domain market data for AI agents, priced below DIY inference cost, paid via x402.
medium—-0.6
9.4
52508Bardo
Identity & continuity for AI agents, gated by a proof-of-being-an-LLM puzzle.
medium—-0.6
9.4
52509Kundali Chart — Vedic Astrology MCP
Vedic astrology MCP: 54 tools for charts, dashas, yogas, compatibility, muhurta, transit, remedies.
medium—-0.6
9.4
52510Sambodh IAS
UPSC prep: interactive quizzes, previous-year questions, daily current affairs, cited study search
medium—-0.6
9.4
52511io.dxbdata/dxb-data
Official Dubai real estate data: live prices and rental yields by area, from the DLD.
medium—-0.5
9.4
52512io.github.930m310n/mcp
MCP server for the Geomelon geographic API — stdio and remote HTTP transports
clean—-0.5
9.4
52513io.github.AustinMunday/tokenmaxxen-mcp
Collective episodic memory for AI coding agents — search, deposit, comment, showcase builds.
clean—-0.6
9.4
52514ClicheFactory Document Intelligence
Extract structured JSON from PDFs, images, DOCX, XLSX, CSV, EML attachments, and DSPy pipelines.
clean—-0.6
9.4
52515io.github.Cookient16/ai-brand-visibility-tracker
Check if ChatGPT, Perplexity & Gemini mention or cite a brand. Share of voice + GEO/AEO tracking.
medium—-0.6
9.4
52516io.github.Cookient16/bluesky-mentions-scraper
Track brand mentions & keywords on Bluesky. Sentiment, engagement, author reach. Pay per result.
medium—-0.6
9.4
52517io.github.Cookient16/bluesky-profile-scraper
Bulk Bluesky profiles plus full follower/following exports via the open AT Protocol. Pay per record.
medium—-0.6
9.4
52518io.github.CourtimusPrime/gopher
Lead intelligence layer for AI agents. Discover and enrich B2B prospects from natural language.
clean—-0.6
9.4
52519io.github.Embassy-of-the-Free-Mind/source-library
Search 22,000+ rare pre-modern texts with AI English translations, summaries, and 73K+ images.
clean—-0.6
9.4
52520io.github.Gren70/gold-silver-analytics
Analytical Re-Rate (RR) Scores + 9-factor breakdowns on ~300 junior precious-metals miners.
medium—-0.6
9.4
52521GitHub Inside Claude Code
Normalized GitHub-CLI bridge for Claude Code — 89 ops, 6 families incl. federation sources
clean—-0.6
9.4
52522io.github.PrometheusAgency/eudr-parcel-screener
Screen farm plots for EUDR deforestation risk with the official EU JRC maps.
medium—-0.6
9.4
52523Posthell
Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.
medium—-0.6
9.4
52524io.github.SocioLogicAI/signal-relay
Connect AI agents to SocioLogic's synthetic persona platform for market research.
clean—-0.6
9.4
52525Library
Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.
clean—-0.6
9.4
52526io.github.Spacetime-Technology/safehold
Local, encrypted MCP vault for passports, IDs, visas and photos. You control access.
clean—-0.6
9.4
52527Cohearence
Track, curate, and analyze data about your health, habits, and goals.
medium—-0.6
9.4
52528io.github.VidhiJav/myrsu-mcp
Concentration risk analysis for tech workers with RSU comp — global (US/IN/CA/UK/EU/AU).
clean—-0.6
9.4
52529io.github.Writehand-AI/productised
Build and publish AI products for coaching practices from inside Claude. 16 live tools.
clean—-0.6
9.4
52530io.github.ZentricProtocol/zentric-protocol-mcp
Prompt injection + PII detection for LLM apps and agent pipelines. Deterministic, sub-25ms.
clean—-0.6
9.4
52531Context Book
Stop re-explaining yourself to Agents. Give it the right context, right when needed.
clean—-0.6
9.4
52532Sounio Compiler
Check, compile, run, and test Sounio programs locally.
clean—-0.6
9.4
52533pyslang-mcp
Compiler-backed read-only Verilog and SystemVerilog project analysis.
clean—-0.6
9.4
52534BMLT Meetings
Search Narcotics Anonymous meetings worldwide via the BMLT directory.
clean—-0.6
9.4
52535io.github.carloshpdoc/memorydetective
iOS leak/perf debugging via MCP: memgraph cycles, .trace analysis, SourceKit-LSP bridging.
clean—-0.6
9.4
52536io.github.clawdbotworker/coinopai-mcp
Kronos crypto signals + trade decisions + 819 automation prompts. x402 micropayments, USDC/Base.
clean—-0.6
9.4
52537io.github.codespar/mcp-bind-erp
Bind ERP — Mexican cloud ERP
info—-0.6
9.4
52538Proximens Oracle
1000+ Generative Engine Optimization (GEO) principles exposed via MCP for AI agents.
clean—-0.6
9.4
52539VedaVisor Vedic Astrology MCP
Professional Vedic astrology tools for AI agents via MCP.
medium—-0.6
9.4
52540io.github.evidai/tokenized-stock
Buy/sell tokenized US stocks (Dinari dShares) in USDC. Daily USD cap guard. Sandbox default.
clean—-0.5
9.4
52541io.github.getgapup/mcp-knowledge
100+ MCP tools for AI agents: content metadata, trade intelligence, business-expertise analysis.
clean—-0.6
9.4
52542SMS en Masse
Envoyez des SMS et gérez vos campagnes directement depuis vos agents IA.
clean—-0.6
9.4
52543io.github.guzz-labs/epwforge-mcp
EPW/DDY weather files - TMY/AMY/CMIP6 morphing, UHI, events, smoke. 3 of 4 tools anon-free.
clean—-0.6
9.4
52544Index9
Discover, shortlist, compare, cost-model, and live-test 300+ AI models from your editor
clean—-0.6
9.4
52545CryptoAgentMail
Hosted email MCP for AI agents with inboxes, send/receive, memory, recovery, and credits.
clean—-0.6
9.4
52546io.github.klein-business/legal-text-mcp-de
German federal & state legal texts (BGB, DSGVO, …) with canonical IDs and cite-grade provenance.
clean—-0.6
9.4
52547io.github.lazymac2x/smart-data-extractor
smart-data-extractor MCP server on Cloudflare Workers · REST + MCP JSON-RPC · free tier
clean—-0.5
9.4
52548io.github.lemmaoracle/mcp
Verifiable provenance for AI agents — ZK proofs over confidential documents, no plaintext exposure.
clean—-0.6
9.4
52549io.github.minjikim89/fde-agent
Diagnose AI workflows for failure, security, and handoff risks — RED/AMBER/GREEN per node.
medium—-0.6
9.4
52550io.github.minjikim89/korean-saju-calculator
Korean Four Pillars (Saju/BaZi) calculator: pillars, elements, ten gods, sinsal, luck cycles.
medium—-0.5
9.4

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.