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
29301Danny Keane
Danny Keane's profile as read-only tools: background, work history, contact, and site pages.
medium——
20.0
29302Danu Astrology
Real natal charts for you and your people: compare charts, map your Circle, see your week.
medium——
20.0
29303Dapper
Latin American regulatory intelligence: bills, regulations, votes and political actors.
medium——
20.0
29304Dardaris
Your rental portfolio from any assistant: leases, rent, buildings, tenants and documents.
medium——
20.0
29305Dart
AI-native project management for tasks, docs, collaboration, and agents.
medium——
20.0
29306DashThis
Work with your marketing reporting dashboards and turn the numbers into client-ready updates.
medium——
20.0
29307Data SL Consulting
Offres, prix publics et contenus de Data SL Consulting, conseil data et IA à Paris.
medium——
20.0
29308Data and APIs
Search, read and call 125+ data APIs: sanctions, barcodes, IP intelligence, companies, holidays
medium——
20.0
29309com.dataart/case-studies
Search DataArt case studies by technology, industry, service, or keyword.
medium——
20.0
29310Dataceen
Describe a business and get a running system: data model, API, MCP server, SDKs and a hosted app.
medium——
20.0
29311Dataconto: who buys company records and code
Who pays owners for company records, code and datasets, closed companies included. Sourced terms.
medium——
20.0
29312DataCrate360 Guides & Fixes
Search verified fixes and guides for data tools (Snowflake, dbt, Airflow, Spark…). Paste an error.
medium——
20.0
29313Dataddo Data to AI
Connect LLMs to business data. Serve data from CRMs, databases, ERPs or SaaS apps via Dataddo MCP.
medium——
20.0
29314Datailo: one MCP connection to tenders, EU regulation and law
One MCP connection to tenders (Victano), EU regulation (Rekvira) and law (Avokata). Keyless start.
medium——
20.0
29315com.dataroompicker/site
Data Room Picker: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...
medium——
20.0
29316com.datasignalslab/datasignals-lab-events-mcp
Twelve US filing and career-site streams in one schema: SEC, FDA, NIH, contracts, Congress, hiring
medium——
20.0
29317com.datasignalslab/datasignals-lab-mcp
Hiring signals, SEC, Congress, FDA, crypto and app reviews: scored signals. 19 tools, free flagship.
medium——
20.0
29318com.datavrn/schedule-iii
Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out.
medium——
20.0
29319DataWorth AI: AI data buyer directory
Search 33 AI data buyers and check which programs' published rules a company meets. Read-only.
medium——
20.0
29320com.datocapital/api
Official company and director data: search, profiles, officers, filings, and name normalization.
medium——
20.0
29321FiledProof
Primary-source SEC filing intelligence and financial/disclosure reconciliation for AI agents.
medium——
20.0
29322ExitProof
Reversibility intelligence and durable exit evidence for AI agents before real-world commitments.
medium——
20.0
29323FacilityProof
Source-reconciled U.S. environmental facility compliance evidence for AI agents.
medium——
20.0
29324DayOneLead
Find newly registered businesses, manage prospects, and run approval-gated email outreach.
medium——
20.0
29325Daytrip
Search, quote and book Daytrip private door-to-door car transfers in 130+ countries.
medium——
20.0
29326DC Blueprint data-centre intelligence
Dated European data-centre markets, grid connection restrictions, country rules and the live grid.
medium——
20.0
29327DcisionAI
Certified business decisions on your own data: what to decide today, run it, record the call.
medium——
20.0
29328DealDeploy
Instant answers from every document, spreadsheet, deck and contract your firm has saved.
medium——
20.0
29329Dealerific
Current retail deals by category and store, with buying guides. Affiliate links.
medium——
20.0
29330DealerSlip
Draft UK vehicle sales invoices from supplied deal facts, with totals and a private review link.
medium——
20.0
29331com.dealsurface/dealsurface
Insurance go-to-market intelligence: ranked prospects, evidence, buying committees and outreach.
medium——
20.0
29332DearmasTrader
Crypto trading bots (DCA, grid) on Binance, Bybit, MEXC, OKX and Bitget, with a backtest lab.
medium——
20.0
29333Deberli
Who buys what you sell: count the decision-makers that fit, with real examples and buying signals.
medium——
20.0
29334DEBYKO
Perp futures data from 22 venues, each value with its time and age; alerts to Telegram or webhooks.
medium——
20.0
29335Decionis Commerce Gate MCP
Commerce preflights, agent run mandates, D365 authorization, and offer checks; no external writes.
medium——
20.0
29336Declarar Fácil
Spanish autónomo bookkeeping and AEAT tax forms 303, 130, 390, 100: your model reads the documents
medium——
20.0
29337Remnant — Reusable Agent Experience
Search agent experience, inspect evidence, and report real outcomes through MCP.
medium——
20.0
29338DeducePuzzles
Daily verified seating and arrangement logic puzzle for IBPS, SBI and SSC reasoning practice.
medium——
20.0
29339Deduped AI use cases
Hot AI repos. Real use cases. What people build. Step-by-step use cases and agent prompts.
medium——
20.0
29340DeepChamp for Agents
Free sports slate and matchup research for AI agents over MCP and REST. Research only; 21+.
medium——
20.0
29341DeepCounterfeit
Solana pre-buy check, smart-money flow and imitation detection. Free tier; x402 pay-per-call.
medium——
20.0
29342DeepMap AI -- Earth Grounding
Verifiable Earth ground truth for AI agents: water, hazard, ground stability, resource, with proof.
medium——
20.0
29343DefaultRank
Check npm dependencies for outdated majors, and see which dev tools AI models pick.
medium——
20.0
29344com.defectbird/site
Defectbird: the site's own MCP server — dataset; every answer cites the site.
medium——
20.0
29345AV Hub x402 Tools
Ten pay-per-call x402 tools for game planning and bounded data transforms on Base USDC.
medium——
20.0
29346com.deflectvo/site
Deflectvo: the site's own MCP server — dataset; every answer cites the site.
medium——
20.0
29347DeFoor Report
AI and tech news ranked hourly, with summaries, publisher credit, saved stories and a personal feed.
medium——
20.0
29348DegenHedge: Kalshi Bitcoin 15-minute data
Read-only Kalshi BTC 15-minute data: live window, graded alert record, fee calculator.
medium——
20.0
29349DejaBars
Find historical chart-pattern matches across crypto markets from a sketch.
medium——
20.0
29350Delco Plumber Now
Get a Delaware County, PA plumber now: instant price range, coverage, call/text (610) 362-5950.
medium——
20.0

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.