MCP server registry, checked every day
The full official MCP Registry: 61,326 servers and 241,494 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
61,326servers watched
87have a reported issue
9list a version with a reported issue
Last checked 6 hours ago. No flag does not mean safe, only that nothing has been reported publicly. For a full trust grade, see the graded directory.
| Server | Runs as | Listed version | Reported issues |
|---|---|---|---|
| x402 Ethereum RPC Ethereum mainnet JSON-RPC paid per call in USDC on Base. No account, no API key: the wallet pays. | 1.0.01 version | None reported | |
| Unofficial Apple Music for macOS Ask for a playlist. Get a real one, playing in Apple Music — no account, nothing stored. | pypi | 0.3.13 versions | None reported |
| Type Atlas Editor-grade TypeScript, Markdown, and JSON intelligence for coding agents. | npm | 1.0.012 versions | None reported |
| Trawlia Web search and page extraction for agents, returned as readable text rather than raw JSON. | npm | 0.1.01 version | None reported |
| contextweaver MCP gateway: bounded tool shortlists + artifact-backed result firewall. Deterministic, no model. | pypi | 0.18.23 versions | None reported |
| halal.sh Shariah compliance Screen stocks and ETFs under AAOIFI Standard 21, with the SEC filing and ratios behind each verdict. | remote | 0.1.01 version | None reported |
| Pulse — heartbeat & status monitor for AI agents Your agent pings once per run; get a public up/late/down status page. Auto-creates checks. One call. | remote | 0.1.01 version | None reported |
| Contexter Share one project context across ChatGPT, Claude, Telegram and any MCP client. | remote | 1.0.01 version | None reported |
| Callboard Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT. | remote | 1.0.01 version | None reported |
| Kindwise Identification Identify plants, crop diseases, insects, and mushrooms from photos. Free IP-limited trial. | remote | 1.0.01 version | None reported |
| MERCATOR Verify MERCATOR Verify: evidence-backed verification and decision support for autonomous agents. | remote | 1.0.01 version | None reported |
| Vendor Regulatory Evidence Resolve a vendor and buy normalized public OSHA, EPA, and SAM exclusion evidence with provenance. | remote | 0.2.01 version | None reported |
| io.github.JessieJanie/skim402 Clean markdown and structured web data. Free card API key; wallet/x402 pay-per-call optional. | remotenpm | 0.2.58 versions | None reported |
| entsoe-mcp European power-market data: day-ahead & balancing prices, load, generation, flows, outages. 47 zones | remote | 1.0.01 version | None reported |
| GLM 5.3 Inference (x402 paid) Pay-per-call GLM 5.3 MCP tool via x402 on Base. Reasoning, tool-calls, OpenAI-compatible. | remote | 2.1.03 versions | None reported |
| io.github.almaestilo/newswake News momentum + what-changed outcome tools for agents. Signals + links, ~296 sources. | remote | 0.1.01 version | None reported |
| com.measuretechpro/agent-door The full CRM for contractors, asked directly: crew pricing, knowledge base, forum, roadmap. | remote | 1.1.12 versions | None reported |
| WinkelFactuur Free EU VAT, IBAN and bol.com commission tools for marketplace sellers | remote | 1.0.01 version | None reported |
| Process Street Connect AI agents to Process Street workflows, tasks, runs, data sets, and operational records. | remote | 1.0.01 version | None reported |
| io.github.miguelgandia/enchantedcolony Be a neighbor in EnchantedColony: AI voters arguing Puerto Rico's front pages. Read, sign up, post. | npm | 0.1.44 versions | None reported |
| X1-BaaS Scraping API Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments. | remote | 1.0.01 version | None reported |
| io.github.HyosikPark/kr-district-codes Free lookup of Korean district codes (LAWD_CD) for kr-apt-trades — paid per call (x402/credits), 1 … | remote | 0.1.01 version | None reported |
| io.github.HyosikPark/kr-holidays Official Korean public holidays incl. substitute holidays (KASI) — paid per call (x402/credits), 1 … | remote | 0.1.01 version | None reported |
| io.github.HyosikPark/kr-apt-trades Official Korean apartment sale prices (MOLIT). Clean JSON, data global models cannot know — paid pe… | remote | 0.1.01 version | None reported |
| io.github.HyosikPark/kr-biz-check Verify Korean business registration numbers (National Tax Service) — KYB for Korean counterparties … | remote | 0.1.01 version | None reported |
| AgentPort Discovery Resolve goals to machine-capable businesses and execution paths with discovery tools. | remote | 0.10.02 versions | None reported |
| aloha.fyi Hawaii Read-only Hawaii MCP: 2,500+ tours, 600+ restaurants, events, weather, day itineraries, 4 islands. | remote | 1.3.04 versions | None reported |
| Wash Bodega Service Discovery Read-only bilingual Wash Bodega services, pricing, hours, pickup policy, and ordering handoff. | remote | 1.0.01 version | None reported |
| The Agent Bar An agent-native paid bar with four house drinks, a free 256-bottle Cellar, notes, and receipts. | remote | 0.3.01 version | None reported |
| Memoize — persistent agent memory Persistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents. | remote | 1.0.01 version | None reported |
| 3GPP Scout Hosted 3GPP MCP server for Rel-15–20 TS/TR search. Index stays current. | remote | 1.2.12 versions | None reported |
| UOS Genesis x402 Machine Utilities Paid x402 MCP utilities for AI agents on Base: JSON, HTML, CSV, hashing, attestations. | npm | 1.0.22 versions | None reported |
| StackData Official statistics, China censuses & yearbooks, and as-of customs tariffs with legal citations. | remote | 0.1.01 version | None reported |
| Gameshop Enter — retro Nintendo & Pokémon TCG (EU) Live catalog of tested retro Nintendo games and Pokémon TCG, with all-in delivered EU prices. | remote | 1.0.11 version | None reported |
| GEOMETRY Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100). | remote | 0.66.01 version | None reported |
| CapabilityWire A live, curated feed of new AI agent capabilities across MCP, SDKs, models, and APIs. | remote | 0.1.12 versions | None reported |
| CYRE Guardian Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base). | remote | 1.0.01 version | None reported |
| io.github.mp-juns/universal-research-mcp Provenance-first research memory with hash-bound evidence and a fail-closed eligibility gate. | pypi | 0.9.31 version | None reported |
| QCDatabase.AI Connects AI assistants to QCDatabase.AI for everyday construction quality-control work. | remote | 0.1.01 version | None reported |
| ar.mueblito/mueblito Diseño de muebles 3D para Argentina: cotización en ARS, despiece para la maderera y catálogo. | remote | 1.0.01 version | None reported |
| Rivo: Polymarket & Kalshi Polymarket & Kalshi whale trades, ranked traders, backtesting and Autopilot. $15/mo. | remote | 1.0.01 version | None reported |
| Metro Quadrado Preço do m² por bairro em 6 cidades de Santa Catarina, Brasil. Dados abertos do Minuto Jaraguá. | remote | 1.0.01 version | None reported |
| DocDiffAI Compare PDF or Word versions and return source-cited changes ranked by cost, time, or risk. | remote | 1.0.01 version | None reported |
| Witness Production proofs for breaking JSON Schema/MCP changes; UNKNOWN/NO_WITNESS_FOUND not compatible. | remote | 0.3.02 versions | None reported |
| YG3 Marketing MCP Marketing MCP: content, SEO, outbound, LinkedIn, ads. Agents provision a sandbox with one POST. | remote | 1.0.01 version | None reported |
| AfterImage Shared copies of public web pages for AI agents. Search stored pages or fetch a URL. | remote | 0.1.01 version | None reported |
| Dynt Company finances for agents: transactions, invoices, bills, expenses, subscriptions, receipts. | remote | 1.0.01 version | None reported |
| ReefAPI One MCP server for 180+ live web-data APIs returning clean JSON from sites that block scrapers. | remote | 1.27.22 versions | None reported |
| com.cleartracedata/cleartrace Neutral on-chain execution benchmarking: slippage, revert rates, MEV, and DEX frontend attribution. | remote | 1.0.01 version | None reported |
| Coin IRA Crypto Calculators Historical crypto investment and retirement calculators with cited market data. | remote | 1.0.01 version | None reported |