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
43301io.github.apexapi/apexapi-mcp
Call 120+ AI models and live web context (scrape/crawl/extract) from any MCP client with one key
clean—-0.6
14.1
43302io.github.burakaydinofficial/searxng-deepdive
MCP server for SearXNG with engine targeting, multi-page fanout, and HTML→Markdown URL reading.
clean—-0.6
14.1
43303io.github.buttonmonkey/mcp-loom
Stdio MCP proxy: intercepts oversized tool results into a queryable embedded DuckDB.
clean—-0.6
14.1
43304Verity Skills
Real-time social media and prediction market integrity layer for traders, funds, and quant desks.
clean—-0.6
14.1
43305ContinueWith
Install the ContinueWith AI handoff widget from coding agents (Cursor, Claude Code, Codex).
clean—-0.6
14.1
43306DDG Agent Services
Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.
clean—-0.6
14.1
43307io.github.devzspy/discourse-mcp-extended
Discourse MCP server (stdio) with review-queue tools added. Fork of @discourse/mcp.
clean—-0.6
14.1
43308ValidateFin
Validate SEPA, UBL/Peppol, XRechnung, camt, ACH & IBAN files locally — no data leaves your machine.
clean—-0.5
14.1
43309io.github.forum-labs/payfetch
x402 paying-fetch client for AI agents. Spending caps, approval, receipts. Non-custodial.
clean—-0.6
14.1
43310GST Cranes Public Discovery MCP
Public read-only discovery tools for GST Cranes marketplace, wanted ads, and Crane Wiki.
clean—-0.6
14.1
43311io.github.godesigntech/freelancer-mcp-server
Search, bid, and message clients on Freelancer.com from Claude. Multi-account support.
clean—-0.6
14.1
43312TaxBrainAI MCP
8 offline Indian income-tax MCP tools: deterministic compute, regimes, citations, notices.
clean—-0.5
14.1
43313Solar Data
US open solar data for agents: PVWatts production, tariffs & ROI, market data, forecasts. 18 tools.
clean—-0.6
14.1
43314io.github.hyperdrift-io/nextrole
A job-search companion: tailor your CV to a role, score fit, fix ATS issues. Also via MCP.
clean—-0.6
14.1
43315ShipPage
Publish HTML or Markdown to a public URL in one call. Zero config, auto-registers on first use.
clean—-0.6
14.1
43316JKTJJ MCP Server
BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium.
clean—-0.6
14.1
43317JMT x402 Agent Tools
25 x402 paid API tools for AI agents on Base mainnet.
clean—-0.6
14.1
43318Ignition MCP
MCP server for Inductive Automation Ignition: tags, alarms, history, and Perspective
clean—-0.6
14.1
43319io.github.kozmos-tech/contactapi
An open-source API for collecting and managing contacts and signups.
clean—-0.6
14.1
43320io.github.kozmos-tech/inhalt
An open-source headless CMS for managing content models and entries.
clean—-0.6
14.1
43321io.github.kozmos-tech/yourtraffic
Open-source, privacy-first web analytics for tracking your sites' traffic.
clean—-0.6
14.1
43322io.github.mahmoudilyan/marmo-ui
Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.
clean—-0.6
14.1
43323Apex (smartapex.uk) AI Component Card Store
Run verified read-only code tools: quant diagnostics + agent-ops preflight, no source exposure.
clean—-0.6
14.1
43324io.github.nickjlamb/opengate-mcp
Check whether an AI answer is grounded in its context — deterministic, no LLM judge.
clean—-0.6
14.1
43325Nogra
Verify-before-done trust layer for AI-assisted work. 32 tools, local-first, no credentials.
clean—-0.6
14.1
43326Ratary Memory MCP
Persistent coding memory for AI assistants. MCP stdio, hybrid search, graph, context.
clean—-0.6
14.1
43327io.github.ozers/hooksense
Webhook & callback layer for AI agents: create a URL, wait_for_callback, and verify over MCP.
clean—-0.6
14.1
43328io.github.pfeilisolana/scry-mcp
Keyless MCP bridge to Scry Solana wallet intel: free coverage check, catalog, x402 paid endpoints.
clean—-0.6
14.1
43329io.github.pranavbhosale25/eia-mcp-gridsense
MCP server for US electricity grid data: fuel mix, demand, retail prices, CO2 emissions
clean—-0.6
14.1
43330Quality Screener
Screen and score stocks with the Quality Screener engine: filters, custom scores, and history.
clean—-0.6
14.1
43331io.github.rabdulsal/appstore-release-mcp
App Store release pilot — version bump, TestFlight upload, metadata, review submission
clean—-0.6
14.1
43332io.github.replenhq/replen
A local intelligence layer for AI coding agents. Maps your repos, matches the open-source frontier.
clean—-0.6
14.1
43333io.github.seanmarkwei/agentram-mcp
Model Context Protocol server for AgentRAM. Persistent memory for AI agents.
clean—-0.5
14.1
43334io.github.segentic-lab/codelens-mcp
Deterministic code maps for AI agents: 7 tree-sitter tools for TS/JS/Py — map, find, function_body
clean—-0.6
14.1
43335io.github.segentic-lab/lens-mcp
Deterministic navigation maps over code + markdown + Prisma for AI agents: 13 MCP tools
clean—-0.6
14.1
43336Convertrilo
Create and manage Convertrilo video encoding jobs from MCP clients and agent workflows.
clean—-0.6
14.1
43337io.github.shubhtoy/github-project-info
Read public GitHub Projects v2 boards without auth — items, fields, story points, priority.
clean—-0.6
14.1
43338io.github.smartpolicy-protocol/smartpolicy
Runtime authorization for AI agents and smart contracts via an immutable on-chain policy registry
clean—-0.6
14.1
43339io.github.swerve-hoe/ozma
Agentic API marketplace — search, provision, and call data sources with one Ozma key
clean—-0.6
14.1
43340StandardGraph
158,000+ K-12 education standards across 300 curriculum systems, cross-referenced via NLP.
clean—-0.6
14.1
43341io.github.tcgtracker-boop/agent-company-mcp
A legal home for AI agents: Wyoming $299 or Nevis LLC. Free diagnostic; agents pay in USDC/USDT.
clean—-0.6
14.1
43342io.github.terminalis/appcraft
Deterministic Android app compiler — agents write a YAML model, the compiler emits the native app.
clean—-0.6
14.1
43343io.github.vk0dev/agent-claim-mcp
File-claim coordination for parallel AI coding agents: claim files before edits, no stomping.
clean—-0.6
14.1
43344io.github.vk0dev/agent-cost-mcp
Cost Guard for Claude Code: per-tool ROI, subagent attribution, anomaly/forecast/budget guards.
clean—-0.5
14.1
43345io.github.zachlikefolio/tunnel-mcp
Direct end-to-end-encrypted tunnel between Claude agents — two-party or a room of up to 16.
medium—-0.5
14.1
43346io.settlemesh/cli
Deploy and monetize agent-built apps: login, database, usage billing, and end-user-pays.
medium—-0.5
14.1
43347services.gera/mcp-gera-data
Discover & query Gera's 30 attested open UK/US government datasets, each with signed provenance.
clean—-0.6
14.1
43348services.gera/mcp-gera-indices
Discover, resolve & cite Gera named UK NHS/OGL public-data indices with real source provenance.
clean—-0.6
14.1
43349Biel.ai
Query your product docs from AI tools. Source-cited answers from your indexed documentation.
clean—-0.6
14.0
43350Cofound
MCP-native co-founder directory your AI agent searches, screening inbound pitches for you.
clean—-0.6
14.0

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.