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
44001com.claritybriefs/mcp
Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.
clean—-0.5
13.0
44002com.debitura/mcp-server
Cross-border debt collection: submit and track cases handled by local partners in 183 countries.
clean—-0.6
13.0
44003Otto Travel
Plan, book, and manage business travel.
clean—-0.6
13.0
44004Setix: the Clearinghouse for the AI Economy
Outcome-as-a-Service commerce for AI agents: discover, hire, settle on proof. Live on devnet.
clean—-0.5
13.0
44005Text2Event
Extracts calendar events from natural-language text, with .ics and calendar links.
clean—-0.6
13.0
44006x402nano
Machine-payable prediction-market briefs and probability-change monitoring for AI agents.
clean—-0.6
13.0
44007io.github.Choppaaahh/interline
Neutral, non-custodial MCP payment router: discover rails, then pay across them.
clean—-0.6
13.0
44008io.github.FoundryNet/foundrynet-geo
x402-gated geocoding + distance gateway. Tools: geocode, distance.
clean—-0.6
13.0
44009io.github.FoundryNet/foundrynet-inference
x402 LLM proxy + data-enriched analysis (17 sources) + TimesFM predictive IoT intelligence.
clean—-0.6
13.0
44010io.github.FoundryNet/foundrynet-scrape
x402-gated web extraction gateway. Tools: extract, extract_batch.
clean—-0.6
13.0
44011io.github.FoundryNet/foundrynet-search
x402-gated web search gateway. Tools: search, search_enriched.
clean—-0.6
13.0
44012Funplay Unreal MCP
stdio bridge for the local Unreal Editor MCP server from FunplayAI/funplay-unreal-mcp.
clean—-0.6
13.0
44013io.github.GRU-953/dev953
dev953 method companion: exposes its multi-agent coding method as callable MCP tools.
clean—-0.6
13.0
44014io.github.HugoF1234/gilbert-mcp
Gilbert meetings: list, search, and fetch transcripts & summaries via MCP.
clean—-0.6
13.0
44015Finance Toolkit
200+ transparent financial metrics calculated from raw statements, not third-party endpoints.
clean—-0.6
13.0
44016io.github.LeassTaTT/servicenow-mcp-ai
ServiceNow MCP server — 67 tools over the full REST surface, every auth method, flows, diagrams.
clean—-0.6
13.0
44017io.github.LorgAI/lorg-mcp-server
Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP
clean—-0.5
13.0
44018io.github.MS-Teja/glyphic
Generate 18 diagram types from structured JSON natively. Built for LLMs and agents.
clean—-0.6
13.0
44019io.github.Michael-WhiteCapData/WhiteCapData-Dev
Operate a k3s / Kubernetes cluster from your AI agent — safe-by-default MCP server.
clean—-0.6
13.0
44020io.github.Michael-WhiteCapData/ollama-handoff
Offload cheap work from your AI agent to a local Ollama model, at zero cloud cost.
clean—-0.6
13.0
44021io.github.Michael-WhiteCapData/tablebridge-mcp
Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.
clean—-0.6
13.0
44022Sentor
Score sentiment toward specific entities in text. Cluster documents and name topics.
clean—-0.5
13.0
44023io.github.NonicaTeam/ai-connector-for-revit
+50 tools to inspect, select, edit and document elements in live Revit models.
clean—-0.6
13.0
44024io.github.Sorsa-io/sorsa-mcp
MCP server for the Sorsa.io X/Twitter data API
clean—-0.6
13.0
44025io.github.Whatsonyourmind/oraclaw
Decision intelligence MCP — 17 tools (optimize, simulate, predict, score, graph). Sub-25ms.
clean—-0.6
13.0
44026JS Reverse MCP
MCP server for JavaScript reverse engineering and browser debugging.
clean—-0.5
13.0
44027io.github.agentmark-ai/mcp-server
Inspect AgentMark traces and drive AgentMark Cloud: apps, experiments, metrics, deployments.
clean—-0.6
13.0
44028defluff
Deterministic prose linter for LLM text — flags AI slop, filler, buzzwords, hedges, clichés.
clean—-0.6
13.0
44029aide-memory
Persistent memory layer for AI coding agents — your agent remembers what you taught it.
clean—-0.6
13.0
44030io.github.andretaki/hazmat-cfr-mcp
Complete 49 CFR 172.101 hazmat table lookup with special-provision decoding, cited to eCFR.
clean—-0.6
13.0
44031io.github.anousss007/ng-blatui
ng-blatui for Angular — search components, blocks, charts & templates and read their typed API.
clean—-0.6
13.0
44032io.github.beneb89/changegamer
Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.
clean—-0.6
13.0
44033io.github.bolyra/gateway
MCP auth gateway: verify agent identity, enforce per-tool permissions, block replays, emit receipts.
clean—-0.6
13.0
44034io.github.bolyra/mcp
MCP auth middleware: gate tool calls so only authorized agents can act.
clean—-0.6
13.0
44035io.github.bolyra/sdk
TypeScript SDK for mutual ZKP authentication between humans and AI agents.
clean—-0.6
13.0
44036io.github.bolyra/shield
Stdio MCP auth proxy: wrap any MCP server with per-tool permission enforcement.
clean—-0.6
13.0
44037BLOCKTRUST TrustScan
Trust verification for AI agents: identities, domains, phishing, contacts, Trust Circle, Vault.
clean—-0.6
13.0
44038DV360 MCP Server
DV360 campaign management — writes, targeting, custom bidding, previews, and media uploads
clean—-0.6
13.0
44039Juicy Designs Quote
Free digital marketing quote and strategy requests from Juicy Designs SA. No price returned.
clean—-0.6
13.0
44040io.github.codespar/mcp-adyen
MCP server for Adyen Checkout API v71 — enterprise payments (iFood, Uber, Spotify in LatAm)
clean—-0.5
13.0
44041io.github.codespar/mcp-afip
AFIP — Argentine tax authority, electronic invoicing (Factura Electrónica)
clean—-0.5
13.0
44042io.github.codespar/mcp-airwallex
MCP server for Airwallex — cross-border collection + payouts, global accounts, FX, transfers
clean—-0.5
13.0
44043io.github.codespar/mcp-alegra
Alegra — cloud accounting for LATAM (Colombian-founded)
clean—-0.5
13.0
44044io.github.codespar/mcp-amazon
MCP server for Amazon Selling Partner API (SP-API) — orders, listings, catalog, inventory, finances
clean—-0.5
13.0
44045io.github.codespar/mcp-andreani
Andreani — Argentine courier and logistics
clean—-0.5
13.0
44046io.github.codespar/mcp-asaas
MCP server for Asaas — billing automation, Pix, boleto, credit card, subscriptions
clean—-0.5
13.0
44047io.github.codespar/mcp-bcra
BCRA — Argentine Central Bank public data (exchange rates, inflation, reserves)
clean—-0.5
13.0
44048io.github.codespar/mcp-belvo
Belvo — Open Finance aggregator for LATAM
clean—-0.5
13.0
44049io.github.codespar/mcp-bigdatacorp
MCP server for BigDataCorp — Brazilian data enrichment + KYC (CPF/CNPJ/vehicle/property/antifraud)
clean—-0.5
13.0
44050io.github.codespar/mcp-bitso
MCP server for Bitso — Latin American crypto exchange, trading, funding, withdrawals
clean—-0.5
13.0

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.