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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.
41,986
servers indexed
88
with verified activity
21.0
median score
13,104
carrying risk flags
last refreshed
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Leaderboard
Activity & maintenance, not security — how this is scored| # | Server | Flags | Stars | Change | Score |
|---|---|---|---|---|---|
| 401 | Rokha Search a registry of agent skills and MCP servers, then run them for real. No install, traced. | clean | — | — | 24.0 |
| 402 | runx The governed runtime for agent skills. Search the catalog and inspect a skill before running it. | clean | — | — | 24.0 |
| 403 | ai.ruthven/ruthven Read-only artwork provenance: Origin Passports, evidence states, Merkle proofs checkable on Ethereum | clean | — | — | 24.0 |
| 404 | ai.safe4/safe4 Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402. | clean | — | — | 24.0 |
| 405 | Salt Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices. | clean | — | — | 24.0 |
| 406 | Sato Kit Prepare -> execute for onchain agent actions: policy pre-flight, simulation, receipt log. | clean | — | — | 24.0 |
| 407 | Sato Hub: Onchain Agents Search scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs. | clean | — | — | 24.0 |
| 408 | ai.saymaker/saymaker-mcp Generate and edit AI images and video on SayMaker: Veo 3.1, Kling 3.0, Seedance 2.0, Nano Banana 2. | clean | — | — | 24.0 |
| 409 | Scrapewise Scrape, clean and match product and price data from any website | clean | — | — | 24.0 |
| 410 | ai.sealgate/gateway MCP gateway with runtime security policy, tool-call-level control, and audit of agent actions. | clean | — | — | 24.0 |
| 411 | SearchConsole.ai Read-only Search Console analytics, URL inspection, indexing diagnostics, and sitemaps. | clean | — | — | 24.0 |
| 412 | Searcher OS AI agent access to your Searcher OS deal feed, pipeline, buy boxes, CIM analysis, and broker CRM. | clean | — | — | 24.0 |
| 413 | Selda Find customers, research each one and draft the outreach. Nothing sends without approval. | clean | — | — | 24.0 |
| 414 | ai.sellermate/amazon-ads Ask your Amazon Ads account anything and act with guardrails. Remote MCP, OAuth, free to connect. | clean | — | — | 24.0 |
| 415 | Sellinger CRM Manage Sellinger AI SDR CRM leads, conversations and pipeline from any MCP client. | clean | — | — | 24.0 |
| 416 | Sendinel AI-controlled email ops for campaigns, contacts, segments, analytics, and sending. | clean | — | — | 24.0 |
| 417 | ai.sendraven/mcp Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits. | clean | — | — | 24.0 |
| 418 | ai.sentfrom/mcp Email for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentFromAI tools. | clean | — | — | 24.0 |
| 419 | SEOmatic SEO agent: GSC, keyword, backlink and AI-visibility insights, plus approval-gated site actions | clean | — | — | 24.0 |
| 420 | ai.shipeasy/mcp Feature flags, A/B experiments, kill switches, dynamic config & i18n — Shipeasy MCP server. | clean | — | — | 24.0 |
| 421 | ai.shippp/mcp Deterministic Chakra UI code from your Shippp design files, straight into your IDE agent. | clean | — | — | 24.0 |
| 422 | ai.shumi/mcp Crypto market intelligence: prices, funding rates, narratives, regime, and delta-neutral research. | clean | — | — | 24.0 |
| 423 | Signal8 SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents. | clean | — | — | 24.0 |
| 424 | Signal Nodus SEC Filings Amendment-safe 10-K/10-Q section diffs, claim checks vs XBRL, 8-K events. Accuracy published. | clean | — | — | 24.0 |
| 425 | SkillTotal Deterministic security scan of MCP servers, agent skills and npm/PyPI packages. Runs locally. | clean | — | — | 24.0 |
| 426 | Skylit Options flow, volatility, dealer positioning (GEX) and dark pool data for AI trading agents. | clean | — | — | 24.0 |
| 427 | Stratum MCP Structured execution for coding agents: contracts, postconditions, gates, guardrails. | clean | — | — | 24.0 |
| 428 | smry Product Read public sources and manage a smry library, feeds, notes, highlights, files, and page monitors. | clean | — | — | 24.0 |
| 429 | ai.snapdiff/mcp Visual-diff & change-detection tools that catch agentic UI drift for coding agents. | clean | — | — | 24.0 |
| 430 | SnapHost Send a live, private link to a client from Claude. Updates in place, viewers by email. | clean | — | — | 24.0 |
| 431 | ai.sovantica/engrava MindQL queries, hybrid search, and a thought graph - read/write memory for AI agents. | clean | — | — | 24.0 |
| 432 | Spala Public MCP Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects. | clean | — | — | 24.0 |
| 433 | SpecStream Give your agent finished lists from the live web: every row with its source, priced per match. | clean | — | — | 24.0 |
| 434 | ai.spelunking/hub Structure for hard AI decisions, and a human to escalate to when the structure runs out. | clean | — | — | 24.0 |
| 435 | SpicyGen AI adult image, character and movie generator (18+). Characters, images, videos, movies, credits. | clean | — | — | 24.0 |
| 436 | Spiderbrain Deterministic context layer for your codebase: change impact, blast radius, answers with receipts. | clean | — | — | 24.0 |
| 437 | ai.spideriq/leads SpiderIQ Leads: lead-gen MCP (jobs, campaigns, IDAP, Maps, People, Verify, company intel, spiderPR) | clean | — | — | 24.0 |
| 438 | ai.ssid/ssid-mcp Router default logins, compliance index, MAC/OUI lookup. Reads free; submit_correction is Pro. | clean | — | — | 24.0 |
| 439 | ai.starreel/starreel Turn a script into a finished, downloadable short-drama episode — via MCP or REST. | clean | — | — | 24.0 |
| 440 | ai.starsinger/starsinger-mcp Make a finished AI song with real vocals from a brief, or search and stream StarSinger's AI catalog | clean | — | — | 24.0 |
| 441 | Python Code Validator Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes. | clean | — | — | 24.0 |
| 442 | Sugra API Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog. | clean | — | — | 24.0 |
| 443 | Surfing Dog Inbox Message, ask for a quote or book a call with Surfing Dog, through its open-source inbox. | clean | — | — | 24.0 |
| 444 | Switchbooks Bookkeeping and accounting: P&L, balance sheet, cash flow, transactions, accounts, payees, rules. | clean | — | — | 24.0 |
| 445 | Synchronex Connect any AI agent to your Synchronex workspace — portable memory, decisions, and workers. | clean | — | — | 24.0 |
| 446 | ai.syntheticbrew/syntheticbrew Embed an AI chat widget on your website from your coding agent: provision, configure, get snippet. | clean | — | — | 24.0 |
| 447 | ai.takara/miru Hybrid semantic and keyword code search for coding agents. | clean | — | — | 24.0 |
| 448 | Tanvo AI photo, video and song apps plus image, video and music generation on Tanvo (tanvo.ai). | clean | — | — | 24.0 |
| 449 | TargetWise — B2B Prospecting & Enrichment Find companies and B2B contacts, enrich profiles, and look up work emails and business phones. | clean | — | — | 24.0 |
| 450 | Taskfolk Project management for teams and their AI agents. | 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.