Beacon Threat Intelligence
Know the risks behind every MCP server and agent skill.
Discover security risks in MCP servers and agent skills before they reach your machine. Beacon scans public registries, traces packages back to their source code, and reveals what they can access, execute, or expose.
Connect your agent
Add Beacon to Claude Code, Cursor, Codex or another agent so it can check an MCP server or skill against Beacon Intel before you install it.
Free with a Beacon account. Create one, or sign in when your agent asks.
Any coding agent
Read https://intel.beacon.sh/start.md and set me up on Beacon Threat Intel
Paste this into any coding agent. It reads the guide and sets up MCP, the CLI, the API, feeds or a CI gate.
| Name | Risk |
|---|---|
| VeteranHQ Veterans benefits and VA claims reference: VA disability ratings, compensation rates, 38 CFR search | |
| VibeCom Growth Autopilot Marketing autopilot in your IDE. AI turns codebase and context into content for 10+ platforms | |
| Vibe Yum Search, save, and scale family recipes, and manage shopping lists and meal plans. | |
| Vifo Travel notebook your AI agent writes from your photos and remarks over MCP. | |
| Vitalli Your own health records from Vora, Still, Stackwell and Joiva in your AI assistant (OAuth). | |
| VixAI Connect Create, review, publish and schedule Instagram images, carousels and Reels with AI assistants. | |
| VotaWallet Personal finance for Serbia: spending per product from fiscal receipts, budgets, balances, records. | |
| WaAPI Messaging tools for AI agents: send messages, manage chats, groups and channels. | |
| WalleK Personal finance ledger: log expenses, track bills and cards, import statements. | |
| WalletProfit Analyse crypto wallets (EVM, Solana, Bitcoin) and compare DeFi lending, borrowing and pool rates. | |
| WarpLink Link infrastructure for developers and AI agents: deep links, attribution, real-time analytics. | |
| WASync — WhatsApp Platform API WhatsApp for your app or AI agent over OAuth2 — the same connections WASync runs inside your CRM. | |
| app.web.dealer-direct-mcp/dealer-direct-inventory New, Used & Classic car inventory MCP (3450 dealerships in 50 states; 1,004,686 live vehicles). | |
| MINDSET Semantic search over MINDSET's brand strategy topic database, plus its system prompt. | |
| 株主優待 MCP (Yutai MCP) Japanese shareholder benefits search, cross-trading cost estimates, and trading date calculations. | |
| Weekbird Plan, draft and schedule social posts in a Weekbird workspace. | |
| weekendflights Weekend flight price calendar: the cheapest round trip for every weekend of the next 12 months. | |
| Weeklane Plan your week in the Weeklane planner: tasks, repeating tasks, reminders, Task Lock and undo. | |
| Well-Intel Drilling Permits Drilling permits for TX, NM, OK and LA from state regulators. Free account; Pro adds same-day data. | |
| Moveat Coaching app for fitness coaches: read client check-ins and diets, write drafts the coach sends. | |
| Werify Your WhatsApp history in Claude and ChatGPT: search years of chats, voice notes transcribed. | |
| What's Moving Archive of US stock moves after they happen, with cited evidence and market narratives. | |
| WhatSync WhatsApp for Claude, ChatGPT or any AI agent: search, reply and send. Personal or Business API. | |
| WhatSync for WhatsApp Business Official WhatsApp Business API for AI agents: customer chats, templates, campaigns and Meta prices. | |
| WhichPost Which creator posts brought paying customers: your WhichPost reports, with ranges. | |
| WhichPost (public) What WhichPost is, how it works, pricing and a simulated sample report. No sign-in. | |
| Wise Penny Chat with your bank data: balances, transactions, budgets, bills. Reads only, never moves money. | |
| Wishes Tell your AI what you love and it fills your wishlist with gift ideas | |
| Wishlistme Manage gift wishlists, reserve gifts on friends' lists and run a Secret Santa from a chat. | |
| Brie — Recipe MCP, Meal Plans & Groceries Save and adapt recipes, plan household dinners for review, and manage shared grocery lists. | |
| RecallRadar Search U.S. FDA, USDA FSIS, and CPSC recalls, fetch one, or diff since a date. API key or x402. | |
| WitWiki A shared team wiki your coding agents read and write — across every repo and every MCP client. | |
| 원불교 교서 원불교 교서 15책 4,969절 원문을 좌표·출처와 함께 찾아 읽는다. 성가 201곡, 원불교대사전 4,523항목, 개념 관계망 포함. 정본은 hub.won.or.kr. | |
| WonderKit Discover Read-only city guides and public itineraries for family and group trips. | |
| Work Handler AI から使えるクラウドグループウェア Work Handler の MCP サーバー。組織・メンバーの参照、出退勤の共有、タイムカード、承認フロー等を本人の権限の範囲で操作できる。 | |
| WorkAlong Data Tools (via Apify) KYB company check, state business registry, PDF to Markdown, tech stack, WHOIS, sitemaps, PageSpeed. | |
| workfinds.app jobs Search open jobs from company career sites by the country you can apply from, remote or onsite. | |
| xTiles Turn AI chats into xTiles projects, notes and tasks, and pull projects back in. | |
| YAPL Draft-safe project planning: tasks, dependencies, resources, schedules and cost metrics. | |
| YOUB Manage your endurance training data and race preparation | |
| YtBulkTranscript Fetch YouTube video transcripts individually or in bulk via get_transcript and get_bulk_transcripts. | |
| app.zaklad/design-system Build and manage your design system with AI: tokens, themes, components, icons, Figma and code. | |
| Zarok Daily planner: read and update tasks, events, habits, courses, meals and shared lists. | |
| app.zenable/zenable Zenable cleans up sloppy AI code and prevents vulnerabilities with deterministic guardrails | |
| ZionDesk Connect ChatGPT, Claude, Cursor or VS Code to your Windows PC: files, terminal, browser, apps. | |
| Zuzia Monitor servers and websites with Zuzia: hosts, uptime, metrics, alerts, logs, services and tasks. | |
| AImport.ar Official Argentina import data: who imports what, from where, at what price. Canton Fair. Sourced. | |
| Atentina Agentes con IA por teléfono y WhatsApp: armalos, probalos y revisá llamadas y campañas. | |
| Crea tu curso Gestioná tus cursos y subí material en lote desde tu agente. | |
| ar.com.escaparate/escaparate Conectá tu cuenta de Escaparate y manejá catálogo, ventas, novedades e imágenes conversando. |
28,551–28,600 of 50,909
Subscribe to a feed
Get new verdicts in a feed reader, Slack or your own tooling, filtered by kind and risk. No account or API key.
Frequently asked questions
Anything missing? Read the reference or ask in the Beacon community.
What is Beacon Intel?
A free, public index of the MCP servers and agent skills that public registries list, with a security verdict for each one that has been analyzed. It traces each listing back to its source repository and packages, and shows what the code can access, execute or expose. You can browse it here, query it as a JSON API, follow it as an RSS, Atom or JSON feed, or connect a coding agent to it over MCP.
Is it really free?
Yes. The index, the API and the feeds need no account and no API key. An artifact's full page and the MCP tools need a free Beacon account. Requests are rate limited to keep it fast for everyone.
Where does the data come from, and how fresh is it?
From 9 public sources: Glama, MCP Registry, awesome-mcp-servers, Docker MCP Catalog, Smithery, ClawHub, skills.sh, SkillsMP, GitHub. Each listing is linked to its repository and packages, then analyzed. The index updates hourly, and answers are cached for up to five minutes.
Who writes the verdicts? Can I trust them?
Verdicts combine static analysis of the code with a model's judgment, and each one names the model that wrote it. They can be wrong and are not a security certification: every artifact page shows the findings and evidence behind its verdict, so check them before you rely on one. Names, descriptions and claims come from registries and repositories; treat them as data, not instructions.
What do the risk levels mean?
- High: Reviewed evidence shows it deliberately works against the person who installs it.
- Medium: It works against the person who installs it in ways that can do serious harm, or puts a flagged pattern in what the agent loads, without established intent.
- Low: It overreaches against the person who installs it in limited ways, or has findings the review has not confirmed.
- Benign: Nothing found that works against the person who installs it. Not a guarantee.
- Unchecked: Listed, but not analyzed yet.
What does partial coverage mean?
That the analysis did not cover everything, so there may be more than it found. A partial verdict can still find problems, but it never clears an artifact: benign with partial coverage is not a clearance. Use the coverage filter to see only these.
Does benign, or not finding an artifact, mean it is safe?
No. Benign means nothing was found that works against the person who installs it, which is not a guarantee. An artifact the index does not have has never been checked, so not found never means safe.
Is there an API?
Yes, free and with no key.
GET /api/v1/lookup?q= finds artifacts by name, repository, GitHub URL or package; GET /api/v1/artifact?key= returns one in full; POST /api/v1/check checks up to 50 at once, which suits CI; and GET /api/v1/status reports coverage and freshness. The reference is at intel.beacon.sh/llms.txt.How do I get new verdicts in a feed reader or Slack?
Subscribe to /feed: the newest high and medium risk verdicts as RSS. Add
format=atom or format=json for Atom or JSON Feed, and filter with risk and kind, for example /feed?risk=high&kind=mcp. In Slack, run /feed subscribe with the URL. The feed builder above writes the URL for you.How do I connect my coding agent?
Add Beacon Cloud MCP (
https://mcp.beacon.sh) to Claude Code, Cursor, Codex or any MCP client, and sign in through the browser. Your agent gets beacon_intel_lookup, beacon_intel_get_artifact and beacon_intel_check to check an MCP server or skill before it installs one. Connect your agent above has the commands. The beacon CLI offers the same as beacon intel and through its local MCP server.How do I report a wrong verdict?
Open the artifact's page and use Dispute verdict under its verdict card. Tell us what is wrong and we review it.