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
48101ai.matih/mcp
The grounded data layer for any LLM: governed SQL, metrics, lineage and catalog over your data.
clean—-0.6
13.5
48102at.memebo/memeboat-mcp
Search 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key.
clean—-0.6
13.5
48103com.candidcost/mcp
Cited, receipt-backed US home-buying data & calculators — education-only, every number sourced.
clean—-0.6
13.5
48104com.contextser.mcp/nodecel
Vibe deployment for nodecel — deploy, roll back, diagnose, and manage apps and domains from chat.
clean—-0.5
13.5
48105SettlementWitness
Remote-first MCP adapter for emitting Settlement Attestation Receipts; not a verifier.
clean—-0.5
13.5
48106TownBrief - Massachusetts Local Government Intelligence
MA local gov meetings, transcripts, articles, bylaws, calendars for 351 towns.
clean—-0.6
13.5
48107dev.dungbeetle/mcp
Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.
clean—-0.5
13.5
48108InfraNode
Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types.
clean—-0.6
13.5
48109Doriku
Shared control plane for AI coding agents — tasks, memory, decisions, file locks. 12 tools.
clean—-0.6
13.5
48110Grounded Reasoning
Verify multi-hop relational claims before an agent asserts them — zero tokens, with proof paths.
clean—-0.6
13.5
48111GEO Inspector
Inspect a site's AI-search readiness: AI crawler access, llms.txt, schema markup, meta directives
clean—-0.6
13.5
48112io.github.BlackhatShiftey/seam-runtime
SEAM: local-first memory runtime for AI agents, with retrieval and glassbox provenance over MCP.
clean—-0.6
13.5
48113PackageGuard
x402-gated safety checker for npm/PyPI packages before you npm install / pip install.
clean—-0.6
13.5
48114mcp-crewd-rs
Cell fabric daemon: spawn and coordinate Claude/Codex/pi worker cells over MCP. Audited.
clean—-0.6
13.5
48115io.github.DrBaher/supstack
Evidence-based supplement research, dosing, safety, and interactions as agent-callable tools.
clean—-0.6
13.5
48116io.github.Franksterino/citeguard
Verify citations in AI text: fetches each cited source, returns verdicts with evidence quotes.
clean—-0.6
13.5
48117LLM Pulse
AI visibility analytics for brand mentions, citations, sentiment, and GEO reports
clean—-0.6
13.5
48118Compass
Ground your LLM in EU financial, crypto and AI regulation, verbatim and cited, via Compass.
clean—-0.6
13.5
48119io.github.LogicTreeInc/data247
Phone carrier lookup, append, verification, DNC, and fraud data services.
clean—-0.6
13.5
48120io.github.MetaLift-AI/metalift
Metalift MCP for AI agents: web search (2 credits), scrape, crawl, and map tools
clean—-0.6
13.5
48121io.github.Neji402/engedi
93 tools: finance, weather, news, travel, knowledge, SEO. 27 free + 66 paid via USDC x402.
clean—-0.6
13.5
48122TradeTi.me — Market Hours
Read-only trading hours for 30 stock exchanges — open now, next open, holidays, sessions.
clean—-0.6
13.5
48123projectmind
Persistent project memory for AI coding agents: one compact digest instead of re-reading the repo.
clean—-0.6
13.5
48124io.github.QoreNext-IT/qorenext-mcp
Company hierarchy analysis and address verification via MCP
clean—-0.6
13.5
48125io.github.SEODesignLab/seo-tools
SEO tools via x402: briefs, keywords, SERP, backlinks, audits. $0.50-$3/req USDC on Base.
clean—-0.6
13.5
48126io.github.Vishisht16/humane-proxy
AI safety middleware — detects self-harm and criminal intent in LLM prompts.
clean—-0.6
13.5
48127io.github.YonasValentin/mcp-memory-graph
Local-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token.
clean—-0.6
13.5
48128AgentBodega MCP
Discover AgentBodega paid data tools, contracts, and x402/L402 HTTP payment handoff metadata.
clean—-0.6
13.5
48129io.github.apeirontrade/provenance-mcp
Wash-traffic risk checks for Algorand x402 endpoints before your agent trusts or pays them.
clean—-0.5
13.5
48130io.github.apexapi/apexapi-mcp
Call 120+ AI models and live web context (scrape/crawl/extract) from any MCP client with one key
clean—-0.6
13.5
48131io.github.burakaydinofficial/searxng-deepdive
MCP server for SearXNG with engine targeting, multi-page fanout, and HTML→Markdown URL reading.
clean—-0.6
13.5
48132io.github.caglarbozkurt/heimdall
Scan an MCP server or agent config for injection, exfiltration, and risky capabilities.
clean—-0.5
13.5
48133io.github.devzspy/discourse-mcp-extended
Discourse MCP server (stdio) with review-queue tools added. Fork of @discourse/mcp.
clean—-0.6
13.5
48134ValidateFin
Validate SEPA, UBL/Peppol, XRechnung, camt, ACH & IBAN files locally — no data leaves your machine.
clean—-0.6
13.5
48135io.github.elyngved/failmodes
MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes
clean—-0.5
13.5
48136Alchemy
Serves the Alchemy writing ruleset to any agent, so its prose loses the usual LLM tells.
clean—-0.5
13.5
48137io.github.forum-labs/payfetch
x402 paying-fetch client for AI agents. Spending caps, approval, receipts. Non-custodial.
clean—-0.6
13.5
48138GST Cranes Public Discovery MCP
Public read-only discovery tools for GST Cranes marketplace, wanted ads, and Crane Wiki.
clean—-0.6
13.5
48139io.github.godesigntech/freelancer-mcp-server
Search, bid, and message clients on Freelancer.com from Claude. Multi-account support.
clean—-0.6
13.5
48140io.github.habedi/omni-lpr
An MCP server for automatic license plate recognition
clean—-0.5
13.5
48141TaxBrainAI MCP
8 offline Indian income-tax MCP tools: deterministic compute, regimes, citations, notices.
clean—-0.6
13.5
48142io.github.hyperdrift-io/nextrole
A job-search companion: tailor your CV to a role, score fit, fix ATS issues. Also via MCP.
clean—-0.6
13.5
48143ShipPage
Publish HTML or Markdown to a public URL in one call. Zero config, auto-registers on first use.
clean—-0.6
13.5
48144JKTJJ MCP Server
BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium.
clean—-0.6
13.5
48145JMT x402 Agent Tools
25 x402 paid API tools for AI agents on Base mainnet.
clean—-0.6
13.5
48146Ignition MCP
MCP server for Inductive Automation Ignition: tags, alarms, history, and Perspective
clean—-0.6
13.5
48147io.github.kozmos-tech/contactapi
An open-source API for collecting and managing contacts and signups.
clean—-0.6
13.5
48148io.github.kozmos-tech/inhalt
An open-source headless CMS for managing content models and entries.
clean—-0.6
13.5
48149io.github.kozmos-tech/yourtraffic
Open-source, privacy-first web analytics for tracking your sites' traffic.
clean—-0.6
13.5
48150io.github.mahmoudilyan/marmo-ui
Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.
clean—-0.6
13.5

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.