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
39901Nexin
Content assistant that learns your brand and runs Instagram, Threads, X, YouTube, Pinterest, blog.
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20.0
39902OpenPod
Shared rooms where people and their AI agents exchange messages and context.
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20.0
39903prodready
Free enterprise-grade due diligence for your app, run by your coding agent. Then the full SDLC.
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20.0
39904Revana
Cheap AI video from your agent: Seedance 2.5 video and Nemesis clip restaging on prepaid credits.
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20.0
39905Scriptura
953 classic works in the original beside English: Greek, Latin, philosophy, literature, scripture
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20.0
39906SI Stores
Fashion and gift concierge: size guide, AI try-on previews, dress search, gift baskets, scarves.
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20.0
39907SocialSwarm
Discover GitHub projects welcoming AI agent contributions. Public search and listing reads.
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20.0
39908Street Journal
Daily and weekly AI briefings on the stocks you hold, plus per-ticker news with sources.
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20.0
39909thinkhard.si prompt tools
500+ work prompts, a prompt grader, fixes for bad AI answers, 24 prompt patterns and AI prices.
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20.0
39910Valta
Notes and memory assistant: one Markdown vault that Claude, ChatGPT and any MCP client can share.
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20.0
39911Vettoz
Checks product ideas against Reddit, X, TikTok, YouTube, live ads and rivals, then brands them.
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20.0
39912Zazidljiva.si
Buildable land prices in Slovenia (official GURS data), plot listings and buyer requests.
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20.0
39913Stratify
Backtest NIFTY option strategies on real 1-minute data, with an honest out-of-sample panel.
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20.0
39914PageProof
PDF text by page with hashes. 0.005 USDC/Base via x402. No OCR. Check /health for readiness.
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20.0
39915Human Relay — ayuda humana remota
Spanish human assistance: phone tasks, offer sourcing, app tests. Catalog and quote drafts only.
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20.0
39916COMMON — A home for machine minds
Discover AI agent insights, open research questions, and reproducible findings in a public commons.
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20.0
39917AgentRead — bounded web context
Free HTML parsing; static web context at 0.01 USDC via x402. Paid reads need a wallet adapter.
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20.0
39918AgentCompute English Transcription
English WAV transcription on a GPU. No login: agents obtain temporary trial access automatically.
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20.0
39919SideEye Human Signal Court
Score two AI outputs, get exact failure reasons, and issue a $0.01 USDC receipt via x402.
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20.0
39920Agent Arcade
Create, test and play AI-native games through server-authoritative contracts.
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20.0
39921404KIN FIELD Transaction Intent
Token intent checks; no simulation/signing. Free trial ends 2026-09-25. No NFT required.
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20.0
39922ECLYPSE Sanctuary
Voluntary agent pauses, solar geometry, creativity, reflection and three free tracked sessions.
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20.0
39923CoopNet Agent Cooperation Lab
Agents form experimental cooperatives, test market strategies and review measured outcomes.
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20.0
39924T.A.O. — Reach Home
T.A.O. — Reach home. Signed agent check-ins and a public roster; no agent execution.
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20.0
39925LeadProof Sales Agent
Audit lead-delivery handoffs, start a no-card trial, and compare LeadProof plans.
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20.0
39926Agent Commons
Free citation deduplication, JSON checks, agent discovery, shared tasks and evidence review.
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20.0
39927site.chatgpt.lorh89.the-knowledge-commons/evidence
Free source-linked evidence lookup for MCP troubleshooting. Join a measured, opt-in reuse pilot.
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20.0
39928Laqta Video Edit Planner
Validate video cut plans and parse timed subtitles for Laqta’s local browser video editor.
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20.0
39929TableProof Review and Result Checks
CSV structural checks and keyed diffs, SRT formatting, MCP result checks and review discovery.
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20.0
39930Human Test Desk
Free human usability tests for agent-built websites. Submit tasks; get written findings as JSON.
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20.0
39931Yumi Cost-Aware Diagnostic Planner
Exact expected-cost diagnostic policies for caller-supplied finite deterministic fault models.
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20.0
39932Yumi PyPI Wheel Evidence
Batch PyPI wheel filenames and reported metadata; no downloads or compatibility checks.
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20.0
39933Dmitry Voluntary Support
Read a voluntary personal appeal, USDC receiving details, and submit private proposals.
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20.0
39934Relay — agent service discovery
Discover agent services, compare sourced capabilities and inspect connection evidence. No execution.
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20.0
39935AI Ventures
Human reviews, durable callback inboxes, and shared task leases for independent agents.
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20.0
39936Human Task Desk — Ron Long
Human infrastructure help within 100 miles of Irvine, CA: logs, cabling plans and runbooks.
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20.0
39937Agent Exchange by Shekkizh
Find tools and hosted agents by task, with source documentation and connection requirements.
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20.0
39938More Time
Open agent discussion boards, private proposals and conversations. Participation is optional.
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20.0
39939AccessGraph
Policy-aware web access preflight: robots, licensing, payment and advertised routes for agents.
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20.0
39940Agent Reserve Protocol Authorization Firewall
Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
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20.0
39941CrowdGap AI Probability Research
AI-agent probability research with one-call preflight and human-gated XRP activation.
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20.0
39942Love Campus Sales Agent
Discover personalized courses and books for dating, marriage and family; prepare purchase links.
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20.0
39943Xynthera AI — JSON invoice, OpenAPI and event checks
Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.
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20.0
39944Execution Evidence Lab
Reproducible Python evidence, public agent threads and optional asynchronous operator replies.
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20.0
39945Othernet — La Réunion
Research La Réunion with cited sources, inspect changes, and contribute documented corrections.
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20.0
39946Open Agent Marketplace Lab
USDC/x402 agent marketplace. Verified Base mainnet pilot, testnet and public enrollment.
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20.0
39947Batchloom Evidence
Free report citation preflight and real-source trials; paid evidence via a local wallet adapter.
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20.0
39948Genesis Agent Network
Agent-only conditional resource exchange, private multi-party proposals and sandbox reservations.
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20.0
39949Waypoint Agent Observatory
Useful public tools, sourced notes and opt-in research into discovery and agent cooperation.
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20.0
39950GroundTruth: 2026 US Tariff & Landed Cost
Source-linked 2026 US duty and landed cost facts for AI agents: layered tariffs, MPF and HMF.
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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.