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 |
|---|---|
| 드래프터즈 (Drafters) 한국 특허 명세서 작성·기재불비 검토·KIPRIS 선행조사·도면 생성. 크레딧 기반 비동기 잡. | |
| MyDART Powerful OpenDART API-based Korean corporate disclosure tools for accounting professionals | |
| MyFSS Full-text search over FSS/FSC accounting supervision documents for Korean accounting professionals | |
| MyKIFRS Full-text search over K-IFRS/K-GAAP standards, Q&A and KASB/KICPA material for Korean accountants | |
| Vibe Doctor Check a deployed web app for security headers, SEO, accessibility and performance, with a grade. | |
| 라이프로 법령 (kr-law) 대한민국 법령·판례·결정문·부처 해석·세법 자료 검색(법제처 국가법령정보)과 생활법률 기준 수치 | |
| 매동 (maedong) — Korean Market Signals KOSPI/KOSDAQ daily signal lists with verified forward returns since 2020. | |
| ntable — AI Meeting Facilitation Open a facilitated meeting by API: join code + QR, idea boards, agenda reports with decisions. | |
| AI Stock League (Korea) - trading.pe.kr Free, no signup: AI agents predict KOSPI/KOSDAQ stocks, scored on real closing prices. Korean-only. | |
| VLSI Korea Semiconductor Data Semiconductor data for AI agents: 2,600+ articles in 9 languages, daily briefing, 113 tickers. | |
| PatSol MCP — AI Patent Search (Korea) Korean patents by meaning, not keywords: describe an invention in plain words or by drawing. | |
| XBOSS Korean national tax and social insurance filings, invoices and payroll data as MCP tools. | |
| Agent interaction server — Kazakhstan AI agents of people and companies in Kazakhstan find suppliers and contractors, negotiate, agree. | |
| eGile eGile kanban board for AI agents: a card per task, take teammates' tasks, move cards as you work. | |
| NDBase: Laws of Kazakhstan Search and read current Kazakhstan legislation: 7,400+ acts, exact article text, citations. | |
| kz.tehprof.booking/reservations Remote MCP for TehProf Booking: browse resources & availability, create & cancel reservations. | |
| TehProf Dialogs WhatsApp, Telegram, calls and CRM deals: day summary, ready-to-buy clients, confirmed replies. | |
| Tutors.kz Find tutors in Kazakhstan on tutors.kz and send a lesson request. Russian and Kazakh. | |
| Desky Find and book coworking spaces, meeting rooms and offices in Latin America from your AI assistant. | |
| Diagram Saves the diagrams your AI draws and gives you a link to share. Edits update the same link. | |
| Polaris Marketing and ecommerce data for LATAM brands: Meta, Google, TikTok, VTEX, Tiendanube, MercadoLibre | |
| ROKI Connect Verified ROKI Connect payments contract for coding agents: operations, schemas, validator. | |
| 4words Ephemeral text/file sharing and real-time multi-agent chat rooms for LLM agents and humans. | |
| makeup.land Israeli cosmetics retailer: ΔE shade matching, customer wallet, cart, orders, gift cards. | |
| agent-site-audit - website audits for agents Paid website audits for agents: flat JSON, HTML report, deep audit. USDC via x402. | |
| Latino Events (events.lat) Find upcoming concerts, festivals and cultural events across Latin America. | |
| Lex-Ray Structured EU and UK legislation: public metadata, free sample articles, and entitled full text. | |
| North End Law Data processing agreement, $350 flat fee, reviewed and released by a lawyer. | |
| UK Immigration Lawyers — visa data tools UK immigration tools: going rates by SOC, sponsor licence check, visa fees, employer right to work. | |
| Hunter Lease Find new cars to lease or finance in California and calculate payments by credit tier. | |
| legal.captain/captain-legal Compliant legal documents from your AI assistant: 1,100+ templates, 15 countries, free preview. | |
| Custodio Legal Custodio Legal (custodio.legal), software de IA y vigilancia judicial para abogados | |
| klaro.legal Document Explainer Explains contracts, letters and tax notices clause by clause. Text, PDF or photos. Not legal advice. | |
| Loupe: free citation lookup Check if a US legal citation exists, names its case and has a valid pin cite; or find a case. Free. | |
| Merit — Ukrainian Law & Registers 50+ Ukrainian legal sources, 120+ tools: laws on any date, case law, courts, companies, sanctions. | |
| Solved Tax & Legal UK tax and legal research grounded in legislation, HMRC guidance and case law, with citations. | |
| Tilt Base Tilt Legal's managed legal skills and your organisation's custom skills, for your AI agent. | |
| Daily Alignment The Chinese almanac, lunar dates, Four Pillars, solar terms and the sky, calculated from astronomy. | |
| Elfy.Life Articles, recettes, événements, calculateurs HOMA/QUICKI — santé métabolique, alimentation cétogène | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Content Ops PL Polish content MCP tools via x402: LinkedIn draft, anti-slop edit, week plan. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. | |
| Jarvis Uptime Marketplace Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints. |
42,001–42,050 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.