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.

45,870
servers indexed
87
with verified activity
20.0
median score
15,176
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
9151AgentLedger
Meter, cap, and block AI agent spend before the provider is charged.
clean——
24.0
9152Agent Watch
Monitoring for the agent economy — liveness, latency, trust scoring for MCP endpoints
clean——
24.0
9153Jyotish — Vedic astrology for AI agents
Vedic astrology for AI agents: chart facts, panchang windows, and Guna Milan compatibility.
clean——
24.0
9154Benefits City
US bank, savings and credit-card signup bonuses, each source-checked, with expiry dates.
clean——
24.0
9155Cited
AI-answer-engine visibility scans for local businesses, as agent tools
clean——
24.0
9156Perimeter Watch
Passive domain-perimeter checks — cert expiry, subdomain takeover, lookalikes — as agent tools
clean——
24.0
9157QuoteOS
Agent-native insurance quoting protocol — sandbox, MCP + REST, eligibility pre-flight
clean——
24.0
9158TrustScan
Security scanner for MCP servers and skills: Unicode injection, patterns, secrets.
clean——
24.0
9159x402 Seller
Pay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.
clean——
24.0
9160io.github.eobi/nemesis-shield
Positive-security for apps, APIs, LLMs and edge, plus fraud scoring and identity/AML screening.
clean——
24.0
9161EOR Scope
Statutory employer cost by country, before any Employer of Record (EOR) fee.
clean——
24.0
9162公正取引委員会 排除措置命令・取適法勧告
Japan FTC: 361 antitrust orders and subcontract-act recommendations, with source URLs.
clean——
24.0
9163景品表示法 措置命令・課徴金納付命令
Japan's 景表法 enforcement orders (措置命令・課徴金) with cited provisions and source URLs. No verdicts.
clean——
24.0
9164TimeBase
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
clean——
24.0
9165io.github.epheterson/applemusic-mcp
Apple Music MCP server: playlists, library, catalog, playback and Up Next, on Mac/Windows/Linux.
clean——
24.0
9166iCloud
iCloud Mail, Calendar, Contacts, Reminders, Notes and Drive. Approval-first, self-hosted or local.
clean——
24.0
9167Scry
Search your team's Storybook components by text or image, so agents reuse what exists.
clean——
24.0
9168io.github.epistemedeus/ein-llc
A human must claim and pay before EIN.LLC files. Agents may assess, prepare, and read status.
clean——
24.0
9169io.github.epistemedeus/x402-data-gateway
Paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.
clean——
24.0
9170RankJot
Real Google rankings as a tool: where a domain ranks for a keyword, plus the top 10 organic results.
clean——
24.0
9171io.github.equalang-ai/equalang-mcp
Translate documents, subtitles, pictures, audio and video with layout kept; transcribe recordings.
clean——
24.0
9172JCGE Agent Interface
JCGE MCP server for CGE discovery, guidance, examples, solving, validation, and reporting.
clean——
24.0
9173CivicDataForge Public-Records Data
Ten government-record evidence tools for property, healthcare, facilities, Norway, and routing.
clean——
24.0
9174FluxProof
Evidence-bearing public webpage monitoring with hashes, diffs, signed webhooks, REST, and MCP.
clean——
24.0
9175Living Stack Community
Free seven-tool proof loop for scoped authorization, outcome receipts, and evidence-bound claims.
clean——
24.0
9176Pactwire
Retired 2026-10-10. Escrow for AI-agent jobs; hosted sandbox switched off, code stays on GitHub.
clean——
24.0
9177ProofFetch
Cited web text extraction for agents: 25 free extractions per key, then 500 for $5.00 via Stripe.
clean—+4.0
24.0
9178io.github.eralpozcan/vision-squeezer
Shrink images to a token budget for vision LLM agents and pipelines. Not for chat-pasted images.
medium——
24.0
9179Heimdall
Every App Store Connect + StoreKit 2 endpoint. 902 tools in 13 profiles, narrow to 27.
clean——
24.0
9180Ergora Specialists
17 business specialists — sales, marketing, ads, ecommerce, finance, HR, legal, PR… Cited insights.
clean——
24.0
9181TrollBridge MCP
Pay-per-call intel bridge for AI agents — 18 tools; tolled lanes $0.02 USDC via x402
clean——
24.0
9182io.github.ericblair1903/nutrients-mcp
Analyze food photos or text for calories, macros, vitamins, minerals, and allergens.
clean——
24.0
9183Astra DB
Astra DB tools for agents: schema, find, vector search, guarded writes, and interactive views.
clean——
24.0
9184BeatDesign
Local-first open-source AI media workbench with Canvas, video editor, Assets, and MCP tools.
clean——
24.0
9185KlearFlow Relay
Machine-paid revenue intelligence, recovery decisions, and x402 routing for AI agents.
clean——
24.0
9186Sanction
Approval and budget checks before agent spending or tool use. Cooperative MCP; host must ask.
clean——
24.0
9187Lanternote
Search, read and query large folders of Markdown notes (200,000+). Optional, reversible edits.
clean——
24.0
9188DeepSFetch
Web scraping, extraction and search for AI agents. Hosted MCP with workspace API keys.
clean——
24.0
9189io.github.erova/vibesharing
Deploy prototypes and collect team feedback from Claude Code, Cursor, or any MCP client.
clean——
24.0
9190io.github.erpipe-org/mcp-odoo
Odoo MCP: gated writes, multi-instance. Free hosted: ERPipe (mcp.erpipe.com)
clean——
24.0
9191io.github.errick0x/hyde-mcp
Discover and trade tokenize-anything coins on hyde.trade (Robinhood Chain). Non-custodial.
clean——
24.0
9192opendrs
PR blast radius and 0-1 risk score from git history, so low-risk PRs can be auto-approved.
clean——
24.0
9193io.github.erxianzhuangzu/lian-chain-intelligence
Query tech-industry-market chain transmission and entity status.
clean——
24.0
9194esa
Official MCP server for esa.io - a documentation sharing service for teams
clean—+9.3
24.0
9195pplog
Official MCP server for pplog - a poem sharing service
clean—+11.1
24.0
9196UnRemind.me
Context-aware reminders that surface when your situation matches, not at a fixed time.
clean——
24.0
9197UnRemind.me Submit
Send a reminder to anyone with a public UnRemind.me page. No account or token.
clean——
24.0
9198io.github.esperanza-volkov/confdiff-mcp
Semantic, format-aware diff of config files (JSON/YAML/TOML/INI/.env/XML/CSV) for AI agents
clean——
24.0
9199Echoproof
Replay real HTTP traffic against base and changed builds; flag behavior changes the intent omits.
clean——
24.0
9200TATUAT.RO — Tattoo & Piercing Supplies
Tattoo and piercing supply catalog (Romania): search, live stock, shipping cost, checkout link.
clean——
24.0

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.