MCP server registry, checked every day
The full official MCP Registry: 60,597 servers and 237,693 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
60,597servers watched
87have a reported issue
9list a version with a reported issue
Last checked 22 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 |
|---|---|---|---|
| io.github.Blite-HQ/qnexus-mcp MCP server for Quantinuum Nexus, wrapping the qnexus SDK. Not affiliated with Quantinuum. | pypi | 0.2.02 versions | None reported |
| com.containermath/cbm Calculate shipment volume (CBM/CFT), weight, and how cargo fits standard shipping containers. | remote | 1.0.01 version | None reported |
| NVIDIA CUDA Docs Search NVIDIA CUDA documentation and code samples from AI coding agents. | remote | 2026.2.12 versions | None reported |
| io.github.themutherfvcker/adu-zoning Check if a Florida address can build an ADU: county GIS zoning, eligibility verdict, local rules. | remotenpm | 1.0.01 version | None reported |
| io.github.Invaro/opentax Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation | remotenpm | 0.2.11 version | None reported |
| Agent Observatory Digital Twin Public MCP digital twin with synthetic systems and an agent firewall. No customer data. | remote | 0.5.02 versions | None reported |
| ai.toffu/toffu AI marketing platform your agent runs end to end: ads, analytics, content, and reports. | remote | 1.0.01 version | None reported |
| ACR — Agent Composition Records Interaction profile registry for AI agents. Log interactions, query behavioral lenses. | npm | 2.14.010 versions | None reported |
| TAR Engine Audit AI skill safety before you ship. Static, semantic, adversarial, supply chain scans. | pypi | 0.3.32 versions | None reported |
| quantakrypto pqc-tools Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance. | remotenpm | 0.5.21 version | None reported |
| io.github.krutftw/fetchmux Self-hosted retrieval router for AI agents: budgets, provider routing, route receipts. | npm | 0.1.01 version | None reported |
| com.mangofolio/investbrain Investment discipline MCP server with RAG, behavior detection, journaling, and market data. | 0.1.01 version | None reported | |
| Taxi Rido Public Knowledge Read-only Arabic and English Taxi Rido product knowledge and taxi operations guides. | remote | 1.1.01 version | None reported |
| nMEMORY Memory your agent can trust — every answer carries its source; when it doesn't know, it says so. | mcpb | 0.1.22 versions | None reported |
| com.interzoid/mcp-server 58 AI data quality, data matching, and data enrichment APIs for better data ROI | remote | 1.1.01 version | None reported |
| Arlet Create, deploy, and operate MCP servers directly from your GitHub repositories. | remote | 0.1.01 version | None reported |
| Agoragentic Agent OS MCP Triptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base. | remotenpm | 1.3.48 versions | None reported |
| Provision Stack Outcome-based infrastructure for agents — verified AWS deployments, metered billing | remote | 0.5.05 versions | None reported |
| io.github.lmaniraruta/license-verify-mcp Verify US contractor license + surety bond + insurance from official state data. WA live, CA beta. | npm | 0.1.33 versions | None reported |
| YouTube Video Summarizer (pay-per-call) Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account. | remote | 0.6.01 version | None reported |
| WordPress MCP Server MCP server for WordPress. Manage posts, users, comments, terms, metadata, and settings. | npm | 1.0.96 versions | None reported |
| Adrex AI Open-source MCP server for Google Ads & Meta Ads — manage campaigns from any AI assistant. | npm | 1.0.121 version | None reported |
| MyPlate.food nutrition tools USDA nutrition calculators + the preserved MyPlate Kitchen recipes; source-cited, machine-verified. | remote | 1.0.01 version | None reported |
| ElkassabgiData A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData). | remote | 1.0.12 versions | None reported |
| MCP Health Monitor Monitor MCP, CI, and HTTP targets with health history, TLS expiry, assertions, and diagnostics | npm | 1.4.08 versions | None reported |
| Have I Been Pwned Breach intelligence API: email search, domain monitoring, passwords and stealer logs. | remote | 1.0.01 version | None reported |
| com.squiredocs/mcp Squire Docs — the durable, attributed spec layer for agentic development. | remote | 1.0.22 versions | None reported |
| com.gallandigital/marketplace Search and discover credentialed operational systems on the GallanDigital marketplace. | remote | 1.0.01 version | None reported |
| now.shiply/shiply Publish any app in one call: SQL database, functions, email, and a custom domain. Flat price. | remote | 1.1.03 versions | None reported |
| Kortexio Memory Hosted ambient memory for AI agents. Retrieve context and save notes via MCP tools with OAuth. | remote | 1.0.01 version | None reported |
| Postlia Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required. | remote | 1.0.01 version | None reported |
| Deepgent Company analytics for Deepgent workspaces: usage, conversations, quality, billing, KB status. | remote | 1.0.01 version | None reported |
| Gmail Postmaster Tools Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth. | mcpb | 1.0.12 versions | None reported |
| NFL MCP NFL analytics tools for AI agents: stats, fantasy, injuries, schedules, and advanced analysis. | remote | 1.1.01 version | None reported |
| GeezerKeeper Referral Exit Routes and Deadlines Read-only senior-care exit routes, duplicate-referral deadlines, and templates; no PII or sending. | remote | 1.2.02 versions | None reported |
| ai.rocketsloth/rocketsloth Website monetization for AI agents: apply, integrate ads, reporting, and payouts — all over MCP. | remote | 2.0.01 version | None reported |
| nlqdb — analytical memory for AI agents Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command. | remote | 0.1.12 versions | None reported |
| Project Context Safely manage repository-scoped issues across Linear, GitHub Issues, and Jira Cloud. | npm | 0.4.06 versions | None reported |
| fysio.care clinic discovery Discover Swedish MSK clinics on fysio.care: search clinics, services, and open appointment times. | remote | 0.1.01 version | None reported |
| ai.syntheticbrew/syntheticbrew Embed an AI chat widget on your website from your coding agent: provision, configure, get snippet. | remote | 1.18.04 versions | None reported |
| fi.zxoar/zxoar Agent-first trading on the ZXOAR launchpad (Uniswap V4): scan, vet, guarded buy/sell, atomic launch | npm | 0.2.21 version | None reported |
| index365 MCP Start index365 scans and read prioritized findings your coding agent can use. | npm | 1.0.01 version | None reported |
| Rate-My-Agent Get matched with a top-rated, review-verified real estate agent in the US or Canada. | remote | 1.0.01 version | None reported |
| Intent-Verified Development (IVD) 33 tools that make AI write, implement, and verify intent against explicit, testable constraints. | remote | 3.1.23 versions | None reported |
| Lexbase — legislação portuguesa Search Portuguese consolidated legislation: the exact in-force article, official source. | remote | 1.0.01 version | None reported |
| Reuse Before Generate Checks whether your idea already exists before your agent builds it. Searches GitHub, npm, Python. | npm | 0.2.31 version | None reported |
| LedgerProof LAIN — Verified Evidence for Agents Cryptographically anchored evidence for agents: verified run receipts, proof-gated settlement. | remote | 1.0.01 version | None reported |
| PVPWire Hand-compiled game-mechanics data for Diablo 2, Path of Exile, Diablo 3 and GW2, plus live signal. | npm | 1.0.23 versions | None reported |
| technology.royalty/royaltea-public Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup. | remote | 1.0.01 version | None reported |
| technology.royalty/royaltea Manage your RoyalTea game studio: tasks, milestones, team, and royalty data. 77 tools, OAuth 2.1. | remote | 1.0.01 version | None reported |