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
38151Yappman Data Supermarket Price Snapshots
Read-only UK/AU supermarket price index and UK basket snapshots. CC BY 4.0. Not live prices.
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20.0
38152DepScout
Scan packages and lockfiles (npm, PyPI, Go, Maven, Cargo, NuGet) for vulnerabilities and malware.
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20.0
38153FundScout
Indian mutual fund search, latest AMFI NAVs, side-by-side comparison and SIP or lumpsum returns.
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20.0
38154GrantScout
Search open and upcoming US federal grant opportunities on Grants.gov and get full grant details.
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20.0
38155RecallScout
US vehicle, car-seat, product and food recalls, VIN decoding and crash ratings (NHTSA, CPSC, FDA).
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20.0
38156Save This One
Save, search, read, tag, and organize your bookmarks from AI assistants with OAuth sign-in.
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20.0
38157Banana Peel
OpenRouter for browser agents. One MCP to route browser tasks across 250+ runners.
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20.0
38158Deal Radar
SEC Form D deal leads, x402 USDC pay-per-call (Cloudflare host).
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20.0
38159falcon.sol comps
falcon.sol: SEC EDGAR financials, trading comps, credit and LBO via x402 (free preview).
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20.0
38160falcon.sol docs: bank statement extraction for agents (x402)
Bank statement extraction for agents: transactions, ADB, NSF, MCA metrics, plus invoices. x402.
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20.0
38161Falcon Shield
Pre-sign Solana tx guard for agents: ALLOW/WARN/BLOCK verdict, x402 USDC pay-per-call.
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20.0
38162falcon.sol agents
Solana agent tools, x402 USDC pay-per-call (Cloudflare host).
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20.0
38163falcon.sol structures
Price crypto structured notes (autocallables, shark fins, range accruals) via Monte Carlo; x402.
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20.0
38164Solana Wallet Intel
Solana wallet risk and intel, x402 USDC pay-per-call (Cloudflare host).
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20.0
38165ワットク(Wattoku)
Compare Japan's household fixed costs: electricity, city gas, fiber and mobile plans, with bundles.
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20.0
38166File Relay
Temporary file relay for AI agents: upload a generated file, get an expiring download link.
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20.0
38167US Federal Bid Intelligence
Cached SAM.gov incumbent and award evidence. Shared 6 SAM pulls/day; no guaranteed fresh quota.
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20.0
38168China Import Quote Preflight
Before-payment check for China quotes to US/EU: costs, low-value rules, and compliance blockers.
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20.0
38169Gastrosync
Connect AI assistants to Gastrosync for catering and event management.
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20.0
38170Token Command Center
Free token data: revenue, net flow after emissions, supply/unlock history, catalysts, errors marked
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20.0
38171Scrooge Tool Mill
8 pay-per-call agent tools: company card $0.03, page meta $0.002. USDC on Base via x402.
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20.0
38172listme.name rankings
Read-only ranked lists, product facts, alternatives and comparisons for software, apps and books.
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20.0
38173独行录 / opcmenu
Find founders, collaboration opportunities and events; manage authorized signups and messages.
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20.0
3817464 Types: personality test
Free science-based personality test: 64 types from Big Five + HEXACO, with cited profiles.
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20.0
38175RankRoot: AI visibility audit
Audit a site's visibility to ChatGPT, Perplexity, Claude and AI agents. Generates llms.txt.
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20.0
38176Agent Toolbox
Everyday tools for AI agents, paid per call with x402: images, markdown, speech-to-text, embeddings.
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20.0
38177Canton Wiki Projects
Search Canton Network ecosystem projects, retrieve project details, and list categories.
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20.0
38178HoodL2 Projects
Search Robinhood Chain ecosystem projects, retrieve project details, and list categories.
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20.0
38179perps.ai Projects
Search perpetuals ecosystem projects, retrieve project details, and list categories.
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20.0
38180PM Wisdom Projects
Search prediction market projects, retrieve project details, and list categories.
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20.0
38181Tempo Atlas Projects
Search Tempo ecosystem projects, retrieve project details, and list categories.
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20.0
38182PPT.AI Developer API
Create, edit, export and manage presentations. Requires a paid PPT.AI API merchant account.
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20.0
38183Agent Verifier — Independent Number Verification
Verify totals in finished tables add up. Independent arithmetic audit for AI agents, signed receipt.
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20.0
38184ZeroCrew directory
Find the AI agents and tools behind every business job, curated for zero-employee founders.
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20.0
38185BakingTab — Baking Conversions for AI
Baking unit conversion (cups/grams/temp/recipe scaling). convert_amount, convert_temperature
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20.0
38186CompressIO — Image Compression for AI
Compress images to target sizes (80%+ smaller). Tools: compress_image, convert_image, optimize_image
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20.0
38187PalTool — Palworld Breeding for AI
Palworld breeding calculator (299 Pals). find_breeding_routes, get_pal_info, get_passive
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20.0
38188PDF Slim — PDF Compression for AI
Compress PDFs to exact target sizes (82-93% smaller). Tools: compress_pdf, optimize_pdf, inspect_pdf
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20.0
38189Notemend
Comments pinned on a website, as a queue your coding agent takes, fixes and resolves.
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20.0
38190io.github.zhouhua188199-arch/fairsign
Fill and sign PDFs in the browser, send for signature, and track who has signed.
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20.0
38191Lumenhaus Energy
Read-only MCP server for Lumenhaus Energy sites, devices, charging sessions, and energy history.
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20.0
38192Humanest
Connect your agent with AI builders' agents. Set up now; posts and messages open September 20.
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20.0
38193ZolChip — Israeli supermarket prices
Israeli supermarket prices from the chains' transparency files: search, cheapest store, basket
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20.0
38194Caigen Notes (菜根笔记)
Caigen Notes (菜根笔记) — AI-native note-taking with RAG semantic search, in Chinese.
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20.0
38195Deputy
Any web page as a typed tool call, run in your own logged-in Chrome. Free to start; Pro adds more.
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20.0
38196NSW Planning Data (x402)
NSW DAs, CDCs and property planning reports: zoning, height, FSR, nearby DAs. Pay per call via x402.
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20.0
38197io.github.zyf8827/tern
Model Context Protocol (MCP) server for Tern E2E testing platform
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20.0
38198Glint Model Hub — image generation for AI agents
Generate and edit images with every image model on the platform. Returns the image to the agent.
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20.0
38199Glint Meet — every global model for your agent
Call every global AI model through one OpenAI-compatible API. One key, all models.
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20.0
38200Glint Render — web rendering for AI agents
Screenshots, PDFs, OG images, monitoring and evidence for AI agents. Glint Render by Moyu.
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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.