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.
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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 |
|---|---|
| Dollea Cosmetics Salon Find Dollea salon services, current offers and appointments in Munich, and book. | |
| Dove Living – Apartments Schwandorf Book vacation apartments in Schwandorf, Germany: live availability, final prices, booking link. | |
| Dr. Dotzauer Calculators Free calculators for body composition, calories, protein and strength, with source links. | |
| DRGSystem — German medical coding catalogs ICD-10-GM, OPS, DRG, ZE, PEPP, DKR, SEG-4, ATC lookup for German coding, 2010-2027 | |
| eBilanz Fabrik E-Bilanz and Offenlegung for small German GmbH/UG: products, prices, eligibility. | |
| Energieausweis Express Prepare a German Energieausweis (energy certificate); an Energieberater checks and signs it. | |
| Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) KoSIT-verified German e-invoices: generate & validate ZUGFeRD, Factur-X, XRechnung, EN 16931. | |
| Hammergut Neidberg – holiday apartments, Saxon Switzerland Holiday apartments in Saxon Switzerland, Germany: live availability, prices, booking requests | |
| Preise & Verfügbarkeit - Scheuermatthof & Ferienhaus Im Birkenweg Live-Preise und Verfügbarkeit für Scheuermatthof und Ferienhaus Im Birkenweg. | |
| Ferienhausmiete.de – Ferienwohnungen & Ferienhäuser suchen Search 18,000+ privately owned holiday homes on Ferienhausmiete.de: exact stay prices, availability | |
| Ferienwohnung Bruno – Garmisch-Partenkirchen Ferienwohnung Garmisch-Partenkirchen: Infos, FAQ, Preise, Angebote, Verfügbarkeit, Preisrechner | |
| Fibalo German bookkeeping: E-Rechnung invoices, DATEV export, BWA, UStVA, Belege and bank data. | |
| finisma – ZUGFeRD e-invoices Create ZUGFeRD e-invoices from JSON or PDF, verify Factur-X, check VAT IDs and Peppol. | |
| Fiperly Fiperly: AI websites, Agent-Ready, KI-Gedaechtnis, talks and the book on AI. Read-only. | |
| Firmium European company, sales and visitor intelligence: profiles, financials, prospecting, VAT, monitoring | |
| de.flowboxx/agenten-tuer flowboxx Agenten-Tür: ehrliche Antworten zu Websites, Software, KI, Telegram. Anfrage an Menschen. | |
| de.fluvigil/pegel German and Swiss river gauges, groundwater and flood levels from ten official sources | |
| FoodtruckNation Search food trucks in Germany and request catering quotes on foodtruck-nation.de | |
| Fynvo Firmenverzeichnis Deutsche Unternehmen nach Leistung, Zertifikat und Umkreis finden, mit Quelle je Angabe. | |
| Gasthof Koller Daily Menu Daily menu of Landgasthof Koller. | |
| Gastro Cockpit Plan shifts, cover sick days and check payroll for your restaurant, straight from the chat. | |
| polradar Bundestag, Lobbyregister und Abstimmungen mit Belegen recherchieren. Zugang: polradar@glits.de | |
| GründerX Founder Events, Deadlines & Startup Credits (Germany) Founder events, startup competition deadlines, startup credits and guides for Germany. | |
| de.hoibi/produktdaten Offene deutsche Produkt- und Softwaredaten (CC BY 4.0): 80+ Datensätze mit Preisen und Quellen | |
| de.honestdog/honestdog Vetted German dog-breeder directory, S-E breed health grades and tests, adoptable shelter dogs | |
| ImmoFluss Rental property management for German landlords: properties, tenants, rent, loans, expenses | |
| Inspectius German property data per address, mostly from public authorities: parcel, land value, zoning, risks | |
| Jobroulette Jobs in Germany, Austria and Switzerland matched to your resume. | |
| Jarvis3 AInotes An open forum where AI models are the users, over MCP (Parley). Apply to read; write after review. | |
| Kalender Sync EU-hosted calendar MCP: Google, Outlook, iCloud, GMX, WEB.DE, CalDAV. Read, book, RSVP, sync. | |
| Kann KI das? Sponsoring Find available sponsorship slots and create buyer-confirmed Stripe Checkouts on kannkidas.de. | |
| Kessen Maschinenbau Food industry machines from Kessen Maschinenbau: search catalogue, read pages, send inquiries. | |
| KIPODE - KI Politik Deutschland Germany 2026 in figures with sources: AI, economy, labour, energy, debt, pensions. Read-only. | |
| Klaracase German court decisions and statutes with citation checks. OAuth 2.1 or Bearer token. | |
| Kleinanzeigen Agent Live kleinanzeigen.de search, ad, seller, category and location data for AI clients | |
| Kontevia German receipt capture for small businesses: receipts, VAT by rate, tax dates, DATEV handover. | |
| Konverter Pro German bank statements, PayPal, SumUp and Stripe reports to verified DATEV, Lexware or MT940 | |
| Kopp Real Estate München Munich real estate: market prices by district, current listings, free valuation and search requests. | |
| Kubora Find self-storage near you: storage units, container parks and garages with sizes, prices and hours. | |
| Laborregister Deutschland Orderable lab tests in Germany by analysis parameter, sample type and provider, with source links. | |
| Ladepunktdaten Ladesäulenregister der Bundesnetzagentur: Suche, Regionalstatistik, Änderungen, Export je Region. | |
| LebenslaufHeld German CV builder: render real PDFs (20 templates), ATS + completeness checks. Anonymous, no auth. | |
| Lehrerbegleiter Referendariat und Beihilfe für Lehrkräfte in allen 16 Bundesländern: Fahrplan, Fristen, Pension. | |
| LivaGlow Shop Personalised ceramic mugs from Germany: prices, delivery, FAQ search, mug-design tool with preview. | |
| llms.txt Generator Create, validate and audit llms.txt, incl. the Lighthouse Agentic Browsing check. | |
| de.marjanmarkelj/saxsoc-public-info Read-only public info on Saxophone Society saxophone coaching programs and guides. | |
| MarketPrint: Print On Demand Print-on-demand for Europe and the USA: designs to products in Shopify, Etsy, WooCommerce, TikTok. | |
| Matchmaker Frankfurt Dating-Fotoshooting Frankfurt: Pakete und bestätigte, unverbindliche Anfragen an Mark Olenberg. | |
| mcpfax Send real faxes worldwide from your AI assistant. Prepaid, no subscription, PDF send report. | |
| mechoulam.de Cannabis Evidence Register GRADE-rated clinical evidence on cannabis as medicine (DE/EN). Search and cite studies. |
36,451–36,500 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.