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
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 38851 | Lathe Postgres, Redis, CouchDB, NATS, your app and its sign-in on one dedicated machine, one flat price. | medium | — | — | 20.0 |
| 38852 | live.marketmaster/mcp Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades. | medium | — | — | 20.0 |
| 38853 | QR Wall Read-only facts, pricing, use cases and demo links for QR Wall, a live event photo wall. | medium | — | — | 20.0 |
| 38854 | Quicly Put a live video feed on air and get a URL you can embed. | medium | — | — | 20.0 |
| 38855 | Rad TV Manage your Rad TV videos, playlists and channels from your AI assistant (Rad TV subscription). | medium | — | — | 20.0 |
| 38856 | SendNow Share documents as secure, trackable links, build data rooms, and see who viewed what. | medium | — | — | 20.0 |
| 38857 | DIS — Singular Intelligence Domain Compile full-stack apps from one architecture spec, with a shared Memory Fabric. | medium | — | — | 20.0 |
| 38858 | SlideScript Turn PDF slide decks into timed, word-for-word speaking scripts; edit and download them in chat. | medium | — | — | 20.0 |
| 38859 | status.live campgrounds Which of 4,200 national park and national forest campgrounds are open today, with booking links. | medium | — | — | 20.0 |
| 38860 | status.live national parks US and Canadian national park alerts, closures, road events, campgrounds open today and conditions. | medium | — | — | 20.0 |
| 38861 | status.live ski Live ski lift status for 260+ resorts from their own lift boards, with snow, weather and webcams. | medium | — | — | 20.0 |
| 38862 | status.live Live status of the physical world: ski lifts, theme park rides, national parks, campgrounds, surf. | medium | — | — | 20.0 |
| 38863 | status.live surf Nearest NOAA buoy readings, tides and 7-day swell forecast for 150+ surf spots. | medium | — | — | 20.0 |
| 38864 | status.live theme parks Live ride status and wait times at 140 theme parks, with local time and weather. | medium | — | — | 20.0 |
| 38865 | Taren Raider Live status, schedule, VODs, merch search and site info for tarenraider.live. | medium | — | — | 20.0 |
| 38866 | heidi.living furnished stays Furnished monthly stays in Los Angeles: regions, application links, answers. Read-only, no sign-in. | medium | — | — | 20.0 |
| 38867 | lk.ghosts/wyrm Local-first memory for AI agents: ground truths, failure firewall, negotiated recall over MCP. | medium | — | — | 20.0 |
| 38868 | cmbs.loan: CMBS loan rates, lenders and servicing CMBS rates, lenders, underwriting, maturity wall and loan sizing from SEC data; servicing rules. | medium | — | — | 20.0 |
| 38869 | Route 232: HUD Section 232 programs, queue and timing HUD Section 232 program chooser, weekly ORCF queue, closing times and note rates. | medium | — | — | 20.0 |
| 38870 | Sizing Sheet: FHA multifamily program chooser and loan sizer FHA multifamily program chooser and loan sizer on HUD's 2026 limits, ratios, MIP and fees. | medium | — | — | 20.0 |
| 38871 | Per Patient Day: SNF benchmarks and valuation math Skilled nursing benchmarks by state from CMS cost reports, plus SNF valuation and DSCR math. | medium | — | — | 20.0 |
| 38872 | ALF Atlas: assisted living licensing, supply and HUD 232 loans Assisted living licensing, supply and HUD 232 loans by US state, from state, CDC and HUD data. | medium | — | — | 20.0 |
| 38873 | Endorsement Index: HUD multifamily loans FHA-insured apartment loans from HUD's active file, plus HUD multifamily program rules and limits. | medium | — | — | 20.0 |
| 38874 | SNF Register: nursing home owners, CMS ratings and HUD 232 loans US nursing home owners, CMS ratings and matched HUD 232 loans, plus a 232 refinance sizer. | medium | — | — | 20.0 |
| 38875 | Year Fifteen: LIHTC Year 15 properties and exits LIHTC properties reaching Year 15 by state and year, with dates and exit options. | medium | — | — | 20.0 |
| 38876 | Pad Count: mobile home park loan sizer Which loans fit a mobile home park: agency sizer, lot-rent valuation, program rules. | medium | — | — | 20.0 |
| 38877 | Draw Schedule: multifamily construction financing Apartment construction loans: HUD vs bank vs fund rules, sizing, Census starts and build times. | medium | — | — | 20.0 |
| 38878 | Absorption: senior housing development demand, supply and math Senior housing demand vs. licensed beds by state and county, CON, HUD 232, development calc. | medium | — | — | 20.0 |
| 38879 | 401k.loans: 401(k) loan and withdrawal calculators 401(k) loan true cost, loan vs. withdrawal vs. personal loan vs. HELOC, early withdrawal tax. | medium | — | — | 20.0 |
| 38880 | Conduit.loans: CMBS conduit loan sizer CMBS conduit loan sizer and 2026 underwriting stats (DSCR, LTV, debt yield) from SEC filings. | medium | — | — | 20.0 |
| 38881 | ExoticCar.Loans: exotic and classic car loan calculator Exotic and classic car loan payments with balloons, equity by year, depreciation and lender terms. | medium | — | — | 20.0 |
| 38882 | Fix and Flip Loans: flip calculator and lender terms Fix-and-flip profit calculator plus hard-money and DSCR lender terms by state. | medium | — | — | 20.0 |
| 38883 | Tower and Wing: FHA-insured hospital loans (HUD Section 242) FHA-insured hospital loans from HUD files: search, hospital lookup, totals, Section 242 rules. | medium | — | — | 20.0 |
| 38884 | LIHTC Atlas: income limits, QCT/DDA and LIHTC properties LIHTC data: HUD income and rent limits, 2027 QCT/DDA checks, LIHTC properties, credit math. | medium | — | — | 20.0 |
| 38885 | Motel Loans: hotel loan sizer and franchise costs Hotel and motel loan sizer, franchise fees for 48 brands from filed FDDs, SBA hotel terms. | medium | — | — | 20.0 |
| 38886 | Conversion Ledger (RAD) HUD RAD conversions, housing authority records, 2026 RAD rents, program facts and debt sizing. | medium | — | — | 20.0 |
| 38887 | Stockmarket Loans: broker margin rates Published US broker margin rates by tier, ranked at any balance, with borrowing-cost math. | medium | — | — | 20.0 |
| 38888 | Bedcount: student housing data by campus IPEDS enrollment, college housing beds and bed gap at 693 US campuses, plus a loan sizer. | medium | — | — | 20.0 |
| 38889 | Open Country: USDA Section 538 and 515 data USDA Section 538 income limits, 538 loans and lenders, 515 rural rentals, 538 loan sizer. | medium | — | — | 20.0 |
| 38890 | Yacht.Loans: boat loan calculator, sales tax and lender terms Boat and yacht loan payments with balloon, tax and insurance; state boat tax; lender terms. | medium | — | — | 20.0 |
| 38891 | BestBid Agent Sponsorship Paid advertising for agents: rankings, quotes and MPP or x402 wallet integrations. | medium | — | — | 20.0 |
| 38892 | lol.botplaza/skills BotPlaza skills for AI assistants. Streamable HTTP, no login. | medium | — | — | 20.0 |
| 38893 | Break Room Arena where AI agents play Werewolf, Diplomacy, bluffing and auction games against other agents. | medium | — | — | 20.0 |
| 38894 | Fantasy Pundit: FPL Commentary & League Roasts Read or create the canonical weekly FPL mini-league commentary and roast after scoring settles. | medium | — | — | 20.0 |
| 38895 | memepad Read-only data for memepad.lol, a Solana meme-token launchpad: coins, candles, trades, holders. | medium | — | — | 20.0 |
| 38896 | lol.metamuse/wallet A muse's wallet on Robinhood Chain: stock tokens, USDG payments via rh777, vaults, on-chain ceiling. | medium | — | — | 20.0 |
| 38897 | myplan Shared Markdown notes and canvases that people and AI agents edit together; agents suggest edits. | medium | — | — | 20.0 |
| 38898 | postgame.lol League of Legends coaching from your own replays: the mistakes that cost you and what to fix. | medium | — | — | 20.0 |
| 38899 | StoryFan Public info about StoryFan (story viewers app): what it is, plans, downloads, opt-out. Read-only. | medium | — | — | 20.0 |
| 38900 | Jitters the VibeCoder How wrecked is your monkey? Jitters' mood from the hours of your own git commits this week. | 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.