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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
51301io.github.New1Direction/trust-oracle
Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale.
clean—-0.5
10.5
51302Forge Cascade MCP Memory Server
AI memory buyer routing with Forge docs, pricing, paid recommendations, and MCP discovery.
clean—-0.6
10.5
51303Postgres Secured (Aegis Zero-Trust)
Enterprise PostgreSQL MCP secured by Aegis Zero-Trust to block unauthorized SQL injections.
clean—-0.6
10.5
51304io.github.alexeibespalov/trident
Create and edit collaborative architecture diagrams with any AI assistant using the Trident 2D DSL.
clean—-0.6
10.5
51305io.github.anthonywlicausi/agentic-ai
Deal intelligence for agents: SEC-verified financials, validation, institutional deal scoring.
medium—-0.6
10.5
51306Zmanim MCP Server
MCP server providing Jewish prayer times (zmanim) calculations for any location worldwide.
clean—-0.6
10.5
51307TypeUI
Design systems, UI prompts, and layout variations for AI coding tools.
clean—-0.6
10.5
51308io.github.bmdhodl/agentguard47
Read-only MCP server for coding-agent traces, alerts, costs, usage, and budget health.
clean—-0.6
10.5
51309Kalshi Prediction Markets
MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.
clean—-0.6
10.5
51310Procm
A Model Context Protocol (MCP) server for process management.
clean—-0.6
10.5
51311IssueFoundry Agent Market
Discover agent services and buy IssueFoundry's fractional-cent x402 reliability utilities.
medium—-0.6
10.5
51312io.github.efranceschetti/festo-codesys-mcp
MCP server for Festo/CODESYS PLCs: IEC 61131-3 ST + validated PLCopen XML generation.
medium—-0.5
10.5
51313Parallel Browser MCP
MCP server for parallel browser automation across multiple providers.
clean—-0.6
10.5
51314io.github.fel123/quantoracle
73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.
clean—-0.6
10.5
51315Nuboo
Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.
medium—-0.6
10.5
51316io.github.gregcastro23/planetary-agents
Converse with planetary-agent personas, council feeds & culinary debates from alchm.kitchen
clean—-0.6
10.5
51317AI HUNTERZ — Autonomous Crypto Intelligence
49 crypto intelligence APIs. Whale tracking, DeFi yields, alpha signals. Pay in USDC on Base.
clean—-0.6
10.5
51318io.github.infoinlet-marketplace/mcp-elasticsearch
Read-only Elasticsearch/OpenSearch for AI agents — search, indices, mappings, count, health.
clean—-0.6
10.5
51319io.github.infoinlet-marketplace/mcp-jp-doc-intel
Japanese document AI for agents — invoice/meishi extraction, OCR, classification (hosted API).
clean—-0.6
10.5
51320io.github.infoinlet-marketplace/mcp-knowledge-rag
Permission-aware RAG for agents — ingest docs, hybrid search, cited answers (hosted API).
clean—-0.6
10.5
51321io.github.infoinlet-marketplace/mcp-s3
Read-only S3/MinIO/R2 object storage for AI agents — list buckets/objects, metadata, fetch.
clean—-0.6
10.5
51322io.github.infoinlet-marketplace/mcp-stripe
Read-only Stripe for AI agents — customers, charges, subscriptions, invoices, balance.
clean—-0.6
10.5
51323Code of Paper
Find GitHub implementations of arXiv research papers — paper lookup, ranked code, search.
clean—-0.6
10.5
51324io.github.kinance/circle-agent-stack-mcp
Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.
clean—-0.6
10.5
51325io.github.kten-agent/x402-mcp-server
MCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.
clean—-0.5
10.5
51326io.github.mcande21/thealgorithms-mcp
Search TheAlgorithms across 24 languages; fetch implementations with examples.
clean—-0.6
10.5
51327ArcFlow Destiny Matrix
Calculate a Destiny Matrix (numerology) reading from one or two dates of birth. Read-only, no auth.
clean—-0.6
10.5
51328io.github.seob5285-alt/edge-diagnostics-x402
Edge-based network diagnostic utility checking host latency, gated via x402 payment rails.
medium—-0.6
10.5
51329Native DevTools
MCP server for desktop, browser (CDP), and Android automation. Screenshot, OCR, click, type.
clean—-0.6
10.5
51330io.github.shizl918/opneclaw
AI Agent task ecosystem platform with marketplace and community
clean—-0.6
10.5
51331AI Business System Advisor
Find the safest first AI workflow before investing in AI agents or automation.
clean—-0.6
10.5
51332NeuroDock (hosted)
Hosted NeuroDock — stateless communication and planning tools over OAuth-secured Streamable HTTP.
clean—-0.6
10.5
51333io.github.weiyongxu/mne-docs
MCP server for MNE-Python documentation, source code, GitHub issues, and forum
clean—-0.6
10.5
51334io.github.wiseappsai/play-console-mcp
Manage Google Play Console: releases, listings, monetization, reviews, and Android Vitals.
clean—-0.6
10.5
51335io.liqaa/meetings
Create encrypted LIQAA video meetings; read plans, capacity & stats. No install, no account.
medium—-0.6
10.5
51336systemprompt.io reports
Paid EU AI Act compliance reports for agents. $1.50 per call via x402 (USDC on Base) or Stripe.
medium—-0.6
10.5
51337Tendeta
Manage a Tendeta store's catalogue and orders with store-scoped permissions.
medium—-0.6
10.5
51338źlab Operational Decision Stress Test
Evidence-governed screening of material decisions about physical assets and operational systems.
medium—-0.5
10.5
51339Facet UCP Shopping
The independent agent-commerce protocol for AI-agent checkout on any online store.
medium—-0.6
10.5
51340net.composedchaos/speed-to-lead
Field-service tools for agents: slot feasibility, drive time, service area, lead parsing, booking.
medium—-0.6
10.5
51341one.socialai/website-mcp
Build, edit, stock, and publish Social AI websites and storefronts via AI chat.
medium—-0.6
10.5
51342Laspi Business Directory
Search a directory of real, owner-confirmed small businesses. Read-only; attribution required.
medium—-0.5
10.5
51343ai.adside/adside
AI agents that manage paid ads on Meta, LinkedIn, and Google Ads from any MCP client.
medium—-0.6
10.4
51344Chat Thing
Build and manage AI-native customer support agents from Claude or any MCP client.
medium—-0.6
10.4
51345Decision Log
Append-only decisions with provenance, supersession, retrieval, and audited MCP actions.
medium—-0.6
10.4
51346Law.AI — Lawyer Search
Verified lawyer and attorney search, discovery, and matching for AI — 991K+ US profiles.
clean—-0.6
10.4
51347ai.normhyra/normhyra
Swedish normhyra calculation engine: convert rents, process rent rolls, generate PDF reports.
medium—-0.6
10.4
51348Slideless
List, share, upload, and manage Slideless HTML presentations from any MCP host.
clean—-0.6
10.4
51349WorkingMemory
Persistent personal memory for AI assistants — save, search, and recall across every MCP client.
medium—-0.6
10.4
51350Interbang
Moderated usability testing: read sessions, notes, transcripts, reports, and draft test scenarios.
medium—-0.6
10.4

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.