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.
54,385
servers indexed
86
with verified activity
20.0
median score
19,556
carrying risk flags
last refreshed
The weekly report
What moved, what dropped, and what appeared — a short read every Monday. No spam, unsubscribe in one click.
Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 47051 | io.github.tjacquesson/llmtest-mcp Benchmark AI models on real prompts. Find cheaper, faster alternatives across 340+ models. | clean | — | -0.6 | 10.3 |
| 47052 | Apiverket Query Swedish public data: companies, SCB statistics, weather, transport, and more. | clean | — | -0.6 | 10.3 |
| 47053 | io.github.vola-trebla/ast-impact-mapper-mcp MCP server that uses TypeScript AST to find which tests are affected by a code change | clean | — | -0.6 | 10.3 |
| 47054 | Ansys MCP Server MCP server for Ansys engineering simulations — CFD, FEA, meshing, and post-processing. 24 tools. | medium | — | -0.6 | 10.3 |
| 47055 | io.github.xingbofeng/skill-deck Expose local Agent Skills as adapter tools, MCP resources, MCP tools, and share artifacts. | clean | — | -0.6 | 10.3 |
| 47056 | Claude Context Sync Share context, detect conflicts, and message across parallel Claude Code sessions | clean | — | -0.5 | 10.3 |
| 47057 | io.heronapp/heron Signed security scores for what an AI agent runs and reads: skills, MCP servers, prompts, tokens. | medium | — | -0.6 | 10.3 |
| 47058 | SimplyScan Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP. | medium | — | -0.6 | 10.3 |
| 47059 | io.snov/snov-mcp-server Snov.io: lead discovery, email verification, enrichment, CRM, and LinkedIn automation actions. | medium | — | -0.6 | 10.3 |
| 47060 | Glyt Human-in-the-loop approval for agent actions, with verifiable action-bound receipts. | medium | — | -0.5 | 10.3 |
| 47061 | I Ching Hexagram MCP Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only. | medium | — | -0.6 | 10.3 |
| 47062 | rs.rides/airport-transfers Airport transfers: Novi Sad ↔ Belgrade Airport (BEG). Look up prices and book a ride. | clean | — | -0.6 | 10.3 |
| 47063 | run.chromeflow/chromeflow Lets Claude Code or Codex CLI drive your real Chrome — sessions intact, 28 browser tools. | clean | — | -0.6 | 10.3 |
| 47064 | Clamp Analytics Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents. | medium | — | -0.5 | 10.3 |
| 47065 | AgentMail Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP. | medium | — | -0.6 | 10.3 |
| 47066 | Syslog MCP Syslog receiver and MCP server for homelab log intelligence. | clean | — | -0.5 | 10.3 |
| 47067 | CalendarMCP Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup. | clean | — | -0.6 | 10.2 |
| 47068 | SaltyBytes Find real recipes from across the web and save them to your SaltyBytes collection. | medium | — | -0.6 | 10.2 |
| 47069 | ai.tessen/grader Honest A-F grades for trading strategies, backtested on real out-of-sample data. No hype. | medium | — | -0.6 | 10.2 |
| 47070 | Jade Note MCP-native notes and memory for ChatGPT, Claude, and other AI tools. | medium | — | -0.5 | 10.2 |
| 47071 | app.surewhynot.quartermaster/quartermaster x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too. | medium | — | -0.6 | 10.2 |
| 47072 | MCP Hub — your personal data for AI Your personal data for AI — Telegram, bank, courses, Zoom & more, scoped to you. | medium | — | -0.6 | 10.2 |
| 47073 | Curie Commerce Search, compare in 3D, and buy products from 5.6M+ Shopify stores. Free tier; Pro adds checkout. | clean | — | -0.6 | 10.2 |
| 47074 | Widgy Create forms, surveys, quizzes & polls — publish shareable links and analyze responses. | medium | — | -0.6 | 10.2 |
| 47075 | com.abundanceapis/abundance-apis Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency. | medium | — | -0.6 | 10.2 |
| 47076 | com.biaedge/immigration-research U.S. immigration law research: BIA/AAO/circuit cases, INA/CFR, USCIS policy, crimmigration. | medium | — | -0.6 | 10.2 |
| 47077 | com.clauxel.a2adependencyinspector/a2adependencyinspector-mcp Remote MCP for A2A dependency inspector MCP, structured receipts, audit logs, and reviewer-ready evi | clean | — | -0.6 | 10.2 |
| 47078 | com.clauxel.a2aidentitytoll/a2aidentitytoll-mcp Remote MCP for A2A caller identity, scope policy, verdict receipts, and audit history. | clean | — | -0.6 | 10.2 |
| 47079 | com.clauxel.a2areplayreceipt/a2areplayreceipt-mcp Remote MCP for A2A failure replay MCP, structured receipts, audit logs, and reviewer-ready evidence. | clean | — | -0.6 | 10.2 |
| 47080 | com.clauxel.agentichtmlexportqa/agentichtmlexportqa-mcp Paid remote MCP for agentic HTML export QA MCP, structured receipts, audit logs, and reviewer-ready | clean | — | -0.6 | 10.2 |
| 47081 | com.clauxel.agentskillupdategate/agentskillupdategate-mcp Paid remote MCP for Claude Code skill update gate MCP, structured receipts, audit logs, and reviewer | clean | — | -0.6 | 10.2 |
| 47082 | com.clauxel.aistudioandroidreleasegate/aistudioandroidreleasegate-mcp Remote MCP for AI Studio Android release gate MCP, structured receipts, audit logs, and reviewer-rea | clean | — | -0.6 | 10.2 |
| 47083 | com.clauxel.aistudioworkspaceapproval/aistudioworkspaceapproval-mcp Paid remote MCP for AI Studio Workspace approval gate MCP, structured receipts, audit logs, and revi | clean | — | -0.6 | 10.2 |
| 47084 | com.clauxel.aiwaiverdesk/aiwaiverdesk-mcp Remote MCP for AI waiver checks, exception approvals, expiry review, and audit receipts. | clean | — | -0.6 | 10.2 |
| 47085 | com.clauxel.androidcliagentgate/androidcliagentgate-mcp Remote MCP for Android CLI agent build gate, structured receipts, audit logs, and reviewer-ready evi | clean | — | -0.6 | 10.2 |
| 47086 | com.clauxel.antigravityextensiongate/antigravityextensiongate-mcp Paid remote MCP for Antigravity extension compatibility MCP, structured receipts, audit logs, and re | clean | — | -0.6 | 10.2 |
| 47087 | com.clauxel.antigravityrunledger/antigravityrunledger-mcp Remote MCP for Antigravity agent run receipt MCP, structured receipts, audit logs, and reviewer-read | clean | — | -0.6 | 10.2 |
| 47088 | com.clauxel.c2padisclosure/c2padisclosure-mcp Remote MCP for C2PA disclosure policy MCP, structured receipts, audit logs, and reviewer-ready evide | clean | — | -0.6 | 10.2 |
| 47089 | com.clauxel.c2paintake/c2paintake-mcp Remote MCP for C2PA intake verifier MCP, structured receipts, audit logs, and reviewer-ready evidenc | clean | — | -0.6 | 10.2 |
| 47090 | com.clauxel.copilotcliswitchgate/copilotcliswitchgate-mcp Remote MCP for Copilot CLI switch gate MCP, structured receipts, audit logs, and reviewer-ready evid | clean | — | -0.6 | 10.2 |
| 47091 | com.clauxel.geminiomnirights/geminiomnirights-mcp Remote MCP for Gemini Omni commercial rights receipt MCP, structured receipts, audit logs, and revie | clean | — | -0.6 | 10.2 |
| 47092 | com.clauxel.geminiupgradeqa/geminiupgradeqa-mcp Remote MCP for Gemini upgrade evals, prompt regressions, output diffs, and eval receipts. | clean | — | -0.6 | 10.2 |
| 47093 | com.clauxel.genaispanmapper/genaispanmapper-mcp Remote MCP for GenAI span mapping, provider normalization, dashboard schemas, and receipts. | clean | — | -0.6 | 10.2 |
| 47094 | com.clauxel.kirowebreleasebinder/kirowebreleasebinder-mcp Remote MCP for Kiro release readiness, evidence binders, signoff, and CI approval receipts. | clean | — | -0.6 | 10.2 |
| 47095 | com.clauxel.mcpdeprecation/mcpdeprecation-mcp Remote MCP for MCP tool deprecation receipt, structured receipts, audit logs, and reviewer-ready evi | clean | — | -0.6 | 10.2 |
| 47096 | com.clauxel.mcpscopeconsent/mcpscopeconsent-mcp Remote MCP for MCP consent scope receipt, structured receipts, audit logs, and reviewer-ready eviden | clean | — | -0.6 | 10.2 |
| 47097 | com.clauxel.mcptoollicense/mcptoollicense-mcp Remote MCP for tool license checks, vendor policy review, alternatives, and license receipts. | clean | — | -0.6 | 10.2 |
| 47098 | com.clauxel.opendesignguard/opendesignguard-mcp Paid remote MCP for agent design system guard MCP, structured receipts, audit logs, and reviewer-rea | clean | — | -0.6 | 10.2 |
| 47099 | com.clauxel.semblecodesearchgate/semblecodesearchgate-mcp Paid remote MCP for agent code search routing MCP, structured receipts, audit logs, and reviewer-rea | clean | — | -0.6 | 10.2 |
| 47100 | com.clauxel.speckitacceptance/speckitacceptance-mcp Paid remote MCP for spec driven development acceptance gate MCP, structured receipts, audit logs, an | clean | — | -0.6 | 10.2 |
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.