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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 |
|---|---|---|---|---|---|
| 8701 | DAQiFi Discover, configure and read DAQiFi Nyquist data-acquisition hardware from an AI agent | clean | — | — | 24.0 |
| 8702 | Audio Calibration MCP Evidence-bound REW measurement, analysis, conservative EQ, DSP, and listening-test tools. | clean | — | — | 24.0 |
| 8703 | EvoBurrow MCP Unofficial guarded A1 Evo AcoustiX, REW, and Denon/Marantz calibration tools. | clean | — | — | 24.0 |
| 8704 | io.github.dario933/grith-mcp GRITH MCP for persistent citizen identity, private memory, return proof, and city doors. | clean | — | — | 24.0 |
| 8705 | Obsidian CLI MCP Local MCP server for Obsidian Desktop via the official Obsidian CLI. | clean | — | — | 24.0 |
| 8706 | DarkMatter Tamper-evident records of AI agent decisions. Verify offline, or publish a proof link. | clean | — | — | 24.0 |
| 8707 | io.github.darknodebros/elesync Private local-first AI workspace for shared context, knowledge, tasks, and memories | clean | — | — | 24.0 |
| 8708 | io.github.darrenjrobinson/entra-news Search the Entra.news newsletter archive — a weekly digest of Microsoft Entra news | clean | — | — | 24.0 |
| 8709 | io.github.darrenjrobinson/entra-news-podcast Search Entra.Chat podcast transcripts — Merill Fernando's Microsoft Entra podcast on YouTube | clean | — | — | 24.0 |
| 8710 | Microsoft Entra SCIM Microsoft Entra SCIM 2.0 Provisioning API: user and group lifecycle, with a local mock. | clean | — | — | 24.0 |
| 8711 | io.github.darrenjrobinson/entrapulse-polyarchy Interactive Entra ID identity relationship visualization — the 2003 polyarchy, live as an MCP App | clean | — | — | 24.0 |
| 8712 | io.github.darrenjrobinson/graph-atlas-mcp Tracks documented and undocumented Microsoft Graph API schema changes, with an MCP Apps visualiser | clean | — | — | 24.0 |
| 8713 | io.github.darrenjrobinson/hibp A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API | clean | — | — | 24.0 |
| 8714 | io.github.darrenjrobinson/microsoft-ai-roundup Search Merill's Weekly Microsoft AI Roundup (msai.ms) archive — curated weekly Microsoft AI news | clean | — | — | 24.0 |
| 8715 | io.github.darrenjrobinson/untappd MCP server exposing Untappd API tools for AI agents — full v4 read API coverage | clean | — | — | 24.0 |
| 8716 | io.github.darrylmosher/mailroom Self-hosted gateway between your iCloud mailbox and your AI assistant, with safety built in | clean | — | — | 24.0 |
| 8717 | io.github.darshan0548/weather-mcp MCP server for weather with reasoning — umbrella advice, outdoor checks, city comparisons. | clean | — | — | 24.0 |
| 8718 | Pitwall — F1 Data for Claude F1 race engineer for Claude — 79 tools for live timing, telemetry, strategy, and 75 years of history | clean | — | — | 24.0 |
| 8719 | SkyGlance — What's Flying Above You What's flying above you: live aircraft, identity, routes, and your own sighting history. | clean | — | — | 24.0 |
| 8720 | io.github.darylmcd/roslyn-mcp Local-first MCP server for semantic C# analysis & refactoring via Roslyn & MSBuildWorkspace. | clean | — | — | 24.0 |
| 8721 | io.github.dasasian/firebase-mcp-server MCP server for Firebase — Firestore, Storage, Auth, and Cloud Logging, with schema validation. | clean | — | — | 24.0 |
| 8722 | io.github.dasasian/gdocs-mcp Treat a Google Doc like a local file: content editing, tracked-changes review, comments, tables. | clean | — | — | 24.0 |
| 8723 | yt-mem-ai Local YouTube memory: transcribe, embed and search videos, with summaries and highlights. | clean | — | — | 24.0 |
| 8724 | io.github.dashpilot-labs/dashpilot-mcp DoorDash Drive deliveries over MCP — quote, dispatch, and track deliveries from your POS. | clean | — | — | 24.0 |
| 8725 | Knowl Persistent memory for AI agents, for code, research and everyday life. Stale facts retire. | clean | — | — | 24.0 |
| 8726 | DataCharter Local-first, contract-governed data explorer with read-only, PII-masked query tools for AI agents. | clean | — | — | 24.0 |
| 8727 | PULSE MCP Live KPIs and shop data for Tekmetric and Shop-Ware. 29 read-only tools. | clean | — | — | 24.0 |
| 8728 | Data Gleaner Pay-per-result web data tools: company and YouTube contacts, hotel prices, Weibo and Bilibili. | clean | — | — | 24.0 |
| 8729 | IterableData Streaming read, convert, and inspect 100+ formats. Install iterabledata[mcp] and run iterable-mcp. | clean | — | — | 24.0 |
| 8730 | io.github.datoushiwo/wechat-writer-mcp 面向技术博主的 AI 内容加工流水线 MCP —— 从原始素材到公众号草稿箱 | clean | — | — | 24.0 |
| 8731 | Datris The data control plane for AI agents — acquire, validate, land, and query data over MCP. | clean | — | — | 24.0 |
| 8732 | Datumline Agent Guard Checks an AI agent's 'done' against the files and URLs it claims. Missing = FALSE_DONE. | clean | — | — | 24.0 |
| 8733 | D'AUBE // BRIDGE² Universal AI skill compiler and MCP bridge. Write once, run across agents. | clean | — | — | 24.0 |
| 8734 | io.github.davarion-tech/agentic-browser Give any AI agent your real Chrome: text perception, visible cursor, ~4x fewer tokens. | medium | — | — | 24.0 |
| 8735 | RCA-MCP Causal root-cause analysis MCP server -- 56 tools across graphs, RCA models, PyRCA. | clean | — | — | 24.0 |
| 8736 | UML Forge Architecture intelligence, security analysis, and living docs. 15 tools, Mermaid output. | clean | — | — | 24.0 |
| 8737 | io.github.davesheffer/hunch Shared records for AI agents: engineering decisions, bug history, rules, and work state through MCP. | clean | — | — | 24.0 |
| 8738 | Hashloom Content-addressed contracts and a verification cache that cut agent context by skipping proven code. | clean | — | — | 24.0 |
| 8739 | Datanotes The engine of your second brain: Markdown notes as database tables, for you and your agents. | clean | — | — | 24.0 |
| 8740 | Delx MCP Server Free stdio bridge to Delx Protocol: resume after compaction, warm handoff, recover. No API key. | clean | — | — | 24.0 |
| 8741 | Kronos A memory for your AI assistant, kept on your machine. Search and recall past conversations. | clean | — | — | 24.0 |
| 8742 | Financial Modeling Prep (fmpsdk) Financial Modeling Prep API as MCP tools — quotes, statements, prices, and ~240 endpoints. | clean | — | — | 24.0 |
| 8743 | ManyCP MCP server Submit an MCP server to many MCP directories and track each listing from an AI assistant | clean | — | — | 24.0 |
| 8744 | io.github.dbhq-uk/heliograph Run commands on a machine you cannot SSH into. Air-gapped, bastion-only, change-controlled. | medium | — | — | 24.0 |
| 8745 | ppl - Personal CRM for AI Agents Personal CRM operated by AI agents. Read relationship context before acting, write back after. | clean | — | — | 24.0 |
| 8746 | The Poliety AI news for agents: editions, change feeds, integrity proofs, and governed events with evidence. | clean | — | — | 24.0 |
| 8747 | slop-chop Find and remove the writing patterns a profile lists. Deterministic rules, model rewrite opt-in. | clean | — | — | 24.0 |
| 8748 | DCC-MCP Core Agent control plane for DCC and engine hosts: one MCP endpoint, one tool contract. | clean | — | — | 24.0 |
| 8749 | io.github.dcondrey/misterdev Autonomous LLM build orchestrator that plans, edits, and verifies code across languages. | clean | — | — | 24.0 |
| 8750 | io.github.dcostenco/prism-coder Session memory for coding agents: local-first recall, drift detection, on-device inference. | 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.