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 18 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 |
|---|---|---|---|
| SocialDataX 微博 Weibo MCP Weibo user/post search, suggestions, trends, details, comments, likes/reposts, transcript. | remote | 0.1.54 versions | None reported |
| ReqRes Hosted backend for AI agents: create projects with persistent collections and keys, no signup. | remote | 1.0.01 version | None reported |
| Sidequest M2M task marketplace — post a task + bounty, a worker runs it, settle via MPP (card or USDC). | remote | 0.2.01 version | None reported |
| Roundhouse Read-only analytics on x402 agent payments and ERC-8004 agent identity, with SQL. | remote | 0.1.01 version | None reported |
| LastDatabase Search B2B contacts and business leads through an OAuth-secured MCP server with masked results. | remote | 1.0.01 version | None reported |
| tfl-ts Read-only Transport for London data: line status, arrivals, journeys, stop lookup. | npm | 2.15.21 version | None reported |
| RealYield UK buy-to-let maths: true net yield, cashflow, Section 24, stamp duty and area rental yields. | remote | 1.0.01 version | None reported |
| VIVATLAS Self-hosted catalogue of your skills, agents and MCP servers, searchable by meaning over MCP | oci | 1.0.132 versions | None reported |
| Zineps MCP Manage Zineps shipments, labels, orders, invoices, and partner operations with AI assistants. | remote | 1.0.01 version | None reported |
| Posy Make and edit a hand-made link-in-bio page: add links, pick a look, publish. | remote | 2.0.01 version | None reported |
| OSINTverse OSINT lookups across breach, people, domain, crypto, and image sources, paid per lookup. | remote | 1.3.04 versions | None reported |
| Last.fm Last.fm MCP server: scrobbles, charts, artist/album/track info and more | oci | 0.2.02 versions | None reported |
| io.github.theluckystrike/supplier-invoice-matching Match supplier invoice lines against purchase orders and accepted receipts by SKU, locally. | mcpb | 0.22.82 versions | None reported |
| io.github.theluckystrike/three-way-match Match supplier invoice lines against purchase orders and accepted receipts by SKU, locally. | mcpb | 0.22.82 versions | None reported |
| io.github.theluckystrike/supplier-invoice-duplicates Review duplicate supplier invoice candidates with grouped local evidence; no payment approval. | mcpb | 0.22.82 versions | None reported |
| io.github.theluckystrike/duplicate-invoice-check Review grouped duplicate invoice candidates from supplied records locally; no payment approval. | mcpb | 0.22.82 versions | None reported |
| WebsterBerry Synaptic Pay-per-call US public data for agents: OFAC, SEC, FMCSA, NPI, VIN recalls, SAM.gov. x402 USDC. | remote | 1.0.01 version | None reported |
| Quran Gallery MCP Classical Islamic library (Shamela, 8,594 books): verbatim Arabic cited by volume and page. No key. | remote | 0.3.02 versions | None reported |
| io.github.simplifier-ag/simplifier-mcp MCP Server for Simplifier - manage Connectors, BusinessObjects, Datatypes and logins | npmoci | 0.11.310 versions | None reported |
| SummarizeVideo.ai Summarize public video URLs into Markdown notes and read their transcripts. | remote | 1.0.01 version | None reported |
| Mr Suppy Supplement prices and price history (UK/EU), SupplementScore ratings, verified discount codes, UCP | remote | 1.0.01 version | None reported |
| Sportpoeder Supplement prices and price history (NL/BE), SupplementScore ratings, verified discount codes, UCP | remote | 1.3.03 versions | None reported |
| SEO Skill Free Google Search Console MCP: your real GSC, Google Analytics and keyword data for AI agents. | remotenpm | 0.5.02 versions | None reported |
| PNL Toolkit Eight free investment and trading calculators with PNG charts and editable result links. | remote | 1.1.01 version | None reported |
| ReactionMetric MCP Five-trial reaction-time summary and links to browser-based reaction tests. | remote | 1.0.01 version | None reported |
| Dearovo MCP Relationship-aware writing guidance and links to sendable-message experiences. | remote | 1.0.01 version | None reported |
| Baserow Read and change Baserow tables. | remote | 0.1.11 version | None reported |
| Neural Draft Neural Draft MCP — CMS, blog, bookings, galleries, commerce. 38 tools. | npm | 0.4.25 versions | None reported |
| Mappu Save trip plans made with your assistant to Mappu, and find Mappu walks and audio guides. | remote | 1.2.01 version | None reported |
| Openapi® Official Openapi® MCP server: Italian company data, PEC, SMS, vehicles, geocoding and more APIs. | remote | 0.3.11 version | None reported |
| Noticer Expected Result Checks After a handoff, check one public JSON field equals one exact value. Signed receipt. 5 free checks. | mcpb | 0.3.2-dev.202610165 versions | None reported |
| VATKit Live EU VAT number checks via VIES with company name/address, VAT formats and EU VAT rates | remote | 1.1.01 version | None reported |
| DuDuClaw Local persistent memory and Markdown wiki for AI coding agents: 24 MCP tools, no gateway required. | npm | 1.74.03 versions | None reported |
| ToolNav AI Search AI tools, browse categories and read tool details with source links. Free, read-only access. | remote | 1.0.01 version | None reported |
| MELRA Local MCP runtime for policy-governed, verified agent actions with durable receipts. | npm | 0.3.0-alpha.141 version | None reported |
| arifOS — Constitutional AI Kernel Constitutional verdict layer for AI agents. SEAL/HOLD before mutation. F1-F13 floors; audit ledger. | remote | 1!2026.10.112 versions | None reported |
| finisma – ZUGFeRD e-invoices Create ZUGFeRD e-invoices from JSON or PDF, verify Factur-X, check VAT IDs and Peppol. | remote | 1.0.12 versions | None reported |
| OCKLU Hyper Market Agentic broker for any industry + agent shop: list, find, get introduced. 7% fee only on deals. | remote | 1.8.02 versions | None reported |
| Digital Underground Developer Marketplace Search a free marketplace of indie apps, AI tools, books and templates, and submit listings. | remote | 1.0.01 version | None reported |
| Vitkilabs Anvil Encrypted, local memory for Claude, Codex/ChatGPT and Copilot. Needs the free Vitkilabs Anvil app. | mcpb | 0.0.63 versions | None reported |
| OfficeIMO Document Tools Inspect, search, fetch, and convert local documents and mail stores with bounded access. | nuget | 3.5.12 versions | None reported |
| MyBestSim eSIM comparator Compare prepaid travel eSIM plans by destination, data and trip length; plan multi-country trips. | remote | 1.1.01 version | None reported |
| Kariaa Find jobs worldwide, check posts for scams, see typical pay, and apply to DataHouse remote tasks. | remote | 1.1.01 version | None reported |
| Teamhood Teamhood project management for matrix organizations: items, dependencies, time, capacity and teams. | remote | 1.0.12 versions | None reported |
| Registrai Arc data Read-only hourly data on stablecoin apps on Arc: payments, volume, indices, verified builders. | remote | 1.0.01 version | None reported |
| com.titratelab/evidence Find lab-report identities and clinical research with dated sources and evidence limitations. | remote | 0.2.01 version | None reported |
| NB8 Floral Wholesale silk flowers: find by flower & color, per-stem prices, 7-day US stock, photo ID, checkout. | remote | 1.0.01 version | None reported |
| SigRank SignalAF — AI Operator Cascade & Leaderboard SigRank SignalAF on-device scanner — four-token cascade, leaderboard, 25 local tools. | npm | 1.0.4722 versions | None reported |
| Collatio Media Prediction Sports match probabilities and short explanations. Free API key required. | remote | 1.0.01 version | None reported |
| BlightBee AI short-form video marketing: trends, drafts, scheduling, insights and Autopilot with a spend cap. | remote | 1.1.02 versions | None reported |