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

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
45701FutureSmart AI Demos
Search evidence-backed AI-tool reviews, rankings, use cases, comparisons & toolkits (read-only).
medium—-0.6
11.5
45702AITWIRE — Tenant Ops
Review your AITWIRE recommendations and Brand Canon; file corrections for your approval.
medium—-0.6
11.5
45703AurelianFlo
Remote MCP server for OFAC screening, EDD memos, exposure forecasts, queues, and reports.
clean—-0.6
11.5
45704COMPAMIR News
Search structured COMPAMIR news in Japanese and English, with links to source reports.
medium—-0.6
11.5
45705com.containermath/cbm
Calculate shipment volume (CBM/CFT), weight, and how cargo fits standard shipping containers.
medium—-0.6
11.5
45706Default Privacy
Privacy Protocol directory, guides, diagnostics, formation intake. 23 tools, 7 resources, 6 prompts.
medium——
11.5
45707Money-Engine x402 Research
Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).
medium—-0.6
11.5
45708Fed-Spend
Federal contract intelligence: $7T+ awards, SAM.gov opps, pWin verdicts, recompetes, protests.
medium—-0.6
11.5
45709GeezerKeeper Referral Exit Routes and Deadlines
Read-only senior-care exit routes, duplicate-referral deadlines, and templates; no PII or sending.
medium—-0.6
11.5
45710Hedge Fund Alpha Research
Search public Hedge Fund Alpha metadata and find official membership and data product pages.
medium—-0.6
11.5
45711i3deploy
Deploy & release tracking with native MCP — ask Claude what's in production and cut the release.
medium—-0.5
11.5
45712Meltema Weather
Multi-model weather forecasts: point series, model scoreboard, and gridded fields. No auth.
medium—-0.6
11.5
45713NFL MCP
NFL analytics tools for AI agents: stats, fantasy, injuries, schedules, and advanced analysis.
medium—-0.6
11.5
45714com.nobleblocks/nobleblocks-mcp
Search 340M+ academic papers — citation graphs, semantic similarity, and AI literature reviews.
clean—-0.6
11.5
45715NVIDIA CUDA Docs
Search NVIDIA CUDA documentation and code samples from AI coding agents.
medium—-0.6
11.5
45716Open Medici Public Fellowship and Grant Search
Public fellowship and grant search with sourced details and live filter vocabularies.
medium—-0.5
11.5
45717com.pingvera/monitoring
Client-website monitoring for agencies: uptime, incidents, SSL/domain expiry, server metrics.
medium—-0.6
11.5
45718Postlia
Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required.
medium—-0.6
11.5
45719PVPWire
Hand-compiled game-mechanics data for Diablo 2, Path of Exile, Diablo 3 and GW2, plus live signal.
medium—-0.5
11.5
45720Rate-My-Agent
Get matched with a top-rated, review-verified real estate agent in the US or Canada.
medium—-0.5
11.5
45721Taxi Rido Public Knowledge
Read-only Arabic and English Taxi Rido product knowledge and taxi operations guides.
medium—-0.6
11.5
45722com.rulemesh/compliance
Engineered GDPR compliance for engineers and AI agents: pull rules, implement, submit evidence.
clean—-0.6
11.5
45723com.squiredocs/mcp
Squire Docs — the durable, attributed spec layer for agentic development.
medium—-0.6
11.5
45724TasteMaker
Pull your TasteMaker brand kit + generated Agent Skill into your coding tool. Read-only.
clean—-0.6
11.5
45725Bleep
Create Tasks and run Workflows in Bleep from Claude, ChatGPT, and other AI assistants.
clean—-0.6
11.5
45726discoverGPT
REST API + MCP gateway for AI commerce: search, catalog enrichment, feeds/GEO, and virtual try-on.
medium—-0.6
11.5
45727Agent Observatory Digital Twin
Public MCP digital twin with synthetic systems and an agent firewall. No customer data.
medium—-0.6
11.5
45728dev.agentopskit/constitution-lint
Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.
medium—-0.6
11.5
45729MyPlate.food nutrition tools
USDA nutrition calculators + the preserved MyPlate Kitchen recipes; source-cited, machine-verified.
medium—-0.6
11.5
45730CTRL
Visual DeFi workflow automation on Base + Ethereum mainnet.
clean—-0.6
11.5
45731LinkedIn MCP (by TalkToHumans)
Let AI tools securely access your LinkedIn network and DMs
clean—-0.5
11.5
45732WattGap for Agents
Sourced, dated US home-energy program truth by ZIP.
medium—-0.6
11.5
45733MNE-MCP
MNE-Python neurophysiology analysis (EEG, MEG, sEEG, ECoG, fNIRS) via the Model Context Protocol
clean—-0.6
11.5
45734io.github.Invaro/opentax
Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation
medium—-0.6
11.5
45735YouTube Video Summarizer (pay-per-call)
Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.
medium—-0.6
11.5
45736io.github.OpenWeb-Ninja/openwebninja-mcp
Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools
clean—-0.5
11.5
45737io.github.Sisuthros/claude-amplifier
Persistent memory + decision tracking for Claude across sessions. Local SQLite, no cloud.
clean—-0.6
11.5
45738Sensegrep
Semantic + structural code search MCP server for AI-native development.
clean—-0.6
11.5
45739io.github.aissablk1/mcp-roadmapsh
MCP server for roadmap.sh: roadmaps, best practices, interview questions, projects & progress
clean—-0.5
11.5
45740io.github.andysalvo/supership-scan
Buy any x402 API or data on Base, Solana, Polygon. No wallet on the seller's chain. For AI agents.
clean—-0.5
11.5
45741avots
Image, video, audio, face-swap, talking avatars and chat across 300+ AI models, one balance.
clean—-0.5
11.5
45742Image to SVG
MCP server that converts raster images (PNG/JPG/WEBP) to SVG vector format
clean—-0.6
11.5
45743io.github.burademirung/protectwith-kb
AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents.
clean—-0.6
11.5
45744io.github.crabeye-ai/crabeye-mcp-bridge
One MCP connection for all your tools — with discovery, namespacing, and execution policies.
clean—-0.6
11.5
45745io.github.cx-anand-nandeshwar/dlp-mcp
The DLP MCP provides the compliance violation in the one drive, google drive documents.
clean—-0.6
11.5
45746US Building Permit Aggregator
Pull recent building permits from 9 US cities in a unified schema from official open-data portals.
clean—-0.6
11.5
45747Shopify Catalog Monitor
Track price drops, stock-outs, restocks, and new/removed products across Shopify stores.
clean—-0.6
11.5
45748Earth-2 Elevation MCP
Local stdio MCP server for Open-Elevation single, batch, and profile lookups.
clean—-0.6
11.5
45749GraphPilot
Structural memory for coding agents: callers, callees, blast radius and symbols over MCP.
clean—-0.6
11.5
45750PennyPilot MCP
Open-core, local, read-only MCP server for Pennylane Company API v2. Auditable READ_ONLY_GUARD.
clean—-0.6
11.5

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.