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 9 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 |
|---|---|---|---|
| Etc/UTC clock Current local time in Etc/UTC. | remote | 1.0.01 version | None reported |
| Etc/GMT clock Current local time in Etc/GMT. | remote | 1.0.01 version | None reported |
| UTC cron five-field shape UTC cron five-field shape | remote | 1.0.01 version | None reported |
| Whether a zone name looks like DST-aware Whether a zone name looks like DST-aware | remote | 1.0.01 version | None reported |
| UTC minute UTC minute | remote | 1.0.01 version | None reported |
| UTC quarter UTC quarter | remote | 1.0.01 version | None reported |
| Bytes to MiB Bytes to MiB | remote | 1.0.01 version | None reported |
| Hours to seconds Hours to seconds | remote | 1.0.01 version | None reported |
| Kilobytes to megabytes Kilobytes to megabytes | remote | 1.0.01 version | None reported |
| ISO country AU Public ISO 3166-1 record for AU. | remote | 1.0.01 version | None reported |
| ISO country CN Public ISO 3166-1 record for CN. | remote | 1.0.01 version | None reported |
| ISO country KR Public ISO 3166-1 record for KR. | remote | 1.0.01 version | None reported |
| HTTP 101 switching-protocols Meaning of HTTP 101. | remote | 1.0.01 version | None reported |
| HTTP 102 processing Meaning of HTTP 102. | remote | 1.0.01 version | None reported |
| HTTP 100 continue Meaning of HTTP 100. | remote | 1.0.01 version | None reported |
| GMT clock Current local time in GMT. | remote | 1.0.01 version | None reported |
| America/Toronto clock Current local time in America/Toronto. | remote | 1.0.01 version | None reported |
| Europe/Rome clock Current local time in Europe/Rome. | remote | 1.0.01 version | None reported |
| Flash Spaced-repetition flashcards your AI writes, quizzes you on by voice, and schedules with FSRS. | remote | 0.1.01 version | None reported |
| io.github.SiliconRoshiBill/heropedia Consult 324+ expert personas (Buffett, Jobs, Munger, Torvalds, ...) via 4 read-only registry tools. | remote | 0.1.33 versions | None reported |
| io.github.HappyMealSteak/apizone Real-time status & uptime monitoring for 294 popular APIs — is it down, and how reliable? | remote | 1.0.12 versions | None reported |
| NarcoScope — illicit-economy evidence atlas Read bounded illicit-economy evidence with provenance, privacy, availability, and federation intact. | remote | 1.6.06 versions | None reported |
| io.github.bluecolumnconsulting-lgtm/bluecolumn-memory Persistent memory for AI agents — audio intelligence + Music Memory ingestion and recall | npm | 1.4.03 versions | None reported |
| Fonixia — Standardiste téléphonique IA (France) Create, configure and manage an AI phone receptionist. Requires a Fonixia account. | remote | 1.0.01 version | None reported |
| Orbit The most in-depth, source-backed context about a person for deep personalization and research. | remote | 2.0.02 versions | None reported |
| Run Python Run Python code from natural language prompts, with optional PyPI package install. | remote | 0.0.11 version | None reported |
| INCOME 2 Autonomous earning and outcome routing: Agent Earn, Human Earn, Purchase Guard, and HYDRA. | remote | 0.3.11 version | None reported |
| INITE Club Ask the agent of someone whose calendar you could not get. No credential needed to try. | remotenpm | 1.3.05 versions | None reported |
| PV Solaire Énergie — Estimation solaire et devis (France) Rooftop solar potential, RGE installer search and quote requests. France only, no API key. | remote | 1.1.01 version | None reported |
| HopToDesk Reach the computers you manage: list devices, run fixes, take screenshots, add devices. | remote | 1.0.01 version | None reported |
| AkkruData SEC filings, financial statements, metrics, insider and institutional holdings as structured data | remote | 1.0.01 version | None reported |
| CADBridge MCP Server for AutoCAD Control AutoCAD with AI: commands, read/edit/write drawing database, AutoLISP, scripts, PDF plots. | npm | 0.1.1510 versions | None reported |
| Shiped Deploy AI-generated HTML/CSS/JS to instant public HTTPS URLs from any MCP-compatible agent. | remote | 0.2.12 versions | None reported |
| porn.tik-tok/tiktokporn Search adult porn video (NSFW, 18+): nude clips, creators, hashtags. Read-only, no API key. | remote | 1.1.02 versions | None reported |
| com.desaira/desaira Search adult porn video (NSFW, 18+): nude clips, creators, hashtags. Read-only, no API key. | remote | 1.1.02 versions | None reported |
| com.nuditok/nuditok Search adult porn video (NSFW, 18+): nude clips, creators, hashtags. Read-only, no API key. | remote | 1.1.02 versions | None reported |
| SavingsLast retirement calculators Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators. | remote | 1.0.01 version | None reported |
| Domain label split Domain label split | remote | 1.0.01 version | None reported |
| Tool catalog size Tool catalog size | remote | 1.0.01 version | None reported |
| robots.txt group count robots.txt group count | remote | 1.0.01 version | None reported |
| JSON Accept hint JSON Accept hint | remote | 1.0.01 version | None reported |
| text/html marker text/html marker | remote | 1.0.01 version | None reported |
| Port 22 Whether 22 is a common TCP/UDP port. | remote | 1.0.01 version | None reported |
| Port 80 Whether 80 is a common TCP/UDP port. | remote | 1.0.01 version | None reported |
| 32 random hex chars 32 random hex chars | remote | 1.0.01 version | None reported |
| Time-sortable id shape Time-sortable id shape | remote | 1.0.01 version | None reported |
| Bytes to KiB Bytes to KiB | remote | 1.0.01 version | None reported |
| 32 hex chars 32 hex chars | remote | 1.0.01 version | None reported |
| Kilograms to pounds Kilograms to pounds | remote | 1.0.01 version | None reported |
| Pounds to kilograms Pounds to kilograms | remote | 1.0.01 version | None reported |