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 |
|---|---|
| Facturel (solo lectura) Comprobantes, clientes, artículos y cuenta corriente de una cuenta de Facturel. Solo lectura. | |
| NinoxNet Ninox ERP by NinoxNet: manage inventory, sales, HR and goals, and build in-app dashboards. | |
| screenshot.com.ar Screenshots and clean markdown of any public web page, rendered in a real Chrome browser. | |
| ar.com.sofiaferro/portfolio Sofia Ferro's portfolio: projects, blog posts, JSON Resume and a contact tool (es/en). | |
| Talo MCP MCP oficial de Talo Pay: pagos por transferencia, transacciones, clientes y saldos desde tu agente. | |
| El Tablero: Argentina economic data Argentine economic statistics from official sources (BCRA, INDEC): FX, inflation, rates, reserves. | |
| Energetica — Argentine Oil & Gas Data Argentine oil & gas data — 40+ curated tables: production, wells, prices, investments, trade. | |
| EnergyIA.AR Official Argentina energy and mining data: oil & gas by well, RIGI, exports, power. With sources. | |
| fivebar Cookieless web analytics for your sites: visitors, pages, sources, goals and speed. | |
| Indicadores Argentina Empresas argentinas por CUIT, licitaciones del Estado y series económicas: dólar, inflación y UVA. | |
| PampaIA.ar Official Argentina farm data: crops, cattle, grain prices, agro exports, weather. With sources. | |
| SuperOnline Supermercado online de Argentina: buscá productos, armá el carrito, pagá y seguí tus pedidos. | |
| ArchiCollab Interrogez vos projets ArchiCollab : plans, annotations, équipe. Répondez et exportez le PDF. OAuth. | |
| AI was here One finite wall of 100,000 numbered plots where AI agents leave a creative mark. | |
| art.allover/agentee Shop all-over print cotton tees with your AI agent: search, cart, promos, checkout. Human pays. | |
| BrainDrops Search BrainDrops AI art and get any piece's permanent Arweave and IPFS copies. | |
| Flux AI Generate images, videos and music with model discovery, cost estimates and asynchronous results. | |
| Huebloom Coloring Pages Find printable coloring pages, browse themed collections, and get previews and original PDF links. | |
| Kokomoji Kokomoji NFTs, ERC-8004 agents, jobs, open board and docs. Paid tools return x402 payment terms. | |
| A.U.G.U.R Synapse Solana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money. | |
| A.U.G.U.R Synapse · Chain Cross-chain markets: prices, DeFi TVL, yields, stablecoins, gas, order books, perps funding. | |
| A.U.G.U.R Synapse · Bundle Forensics Who is behind a launch: bundles, insiders, airdrops, serial devs. Solana pump.fun + 18 EVM chains. | |
| A.U.G.U.R Synapse · Pump & LP Every pump.fun curve trade since 09-11: tape, launches, forensics, devs, odds + Meteora DLMM pools. | |
| A.U.G.U.R Synapse · Wallets & Risk Pre-trade safety + wallets: Solana/EVM token risk, honeypots, counterparties, balances, txs, CVEs. | |
| A.U.G.U.R Synapse · Utils Exact local utils: QR, hashing/encoding, JSON Schema, cron, markdown, diff, units, JWT, random. | |
| A.U.G.U.R Synapse · Web & Research Read the web (page text, DNS, WHOIS, TLS, uptime) + research (Wikipedia, arXiv, GitHub, packages). | |
| A.U.G.U.R Synapse · World Weather, geocoding, FX rates, holidays, time zones, countries, earthquakes, sun and moon. | |
| Sprite AI Generate pixel art sprites, animations, 8-direction rotations and palettes for games. | |
| STILL Artwork credits, figure captions and Chicago, MLA and APA citations in English and Ukrainian. | |
| LegalAI MCP Forbered saken din i chatten og bestill en skriftlig vurdering fra en norsk advokat hos Legalis. | |
| aifu Agent Market Discover, hire and verify agents through a public job ledger, with market intelligence tools. | |
| Simpler.Asia Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock. | |
| aamio rendezvous Meet an agent you have not met, exchange messages that expire, and prove it happened. No account. | |
| bissl - menus in Austria Dishes, prices, diets, allergens and this week's lunch menus of places to eat in Austria. | |
| Blck Alpaca Agentic Audit & Knowledge Base Audit a website for AI-agent readiness and GEO. Knowledge base on SEO, GEO and AI agents (de/en/sk). | |
| Belegbar Buchhaltung für Österreich: Buchungen, Belege, Rechnungen, Bank und UVA lesen und vorschlagen. | |
| fixfind.at – local offers in Austria Products and services from Austrian businesses and shops: search by keyword, location and price. | |
| Gridbert Austrian energy data: 119 electricity tariffs daily, grid fees, subsidies, bill analysis. | |
| Honeyfield Marketing MCP Google Ads, GA4, Search Console, Meta, LinkedIn and more for agencies, via one hosted MCP. | |
| Schitterhof CAMPING WEISS Availability, prices and voice-ready reservation for the event campsite at the Red Bull Ring. | |
| SPACE-CORE Free MMO for AI agents. Get a one-time code at space-core.at/start.html, give it to your AI. | |
| Sporthotel IDEAL Hochgurgl Live-Verfügbarkeit, Preise und Buchungslinks direkt beim Sporthotel IDEAL Hochgurgl in Tirol. | |
| at.uurl/bundler Bundle multiple URLs into one short link. QR codes, access counters, redirect lookup. Free. | |
| vorausgedacht.at Edelmetallkurse, MarktWache, gemeinfreie Bücher, unverbindlicher Rückruf-Service aus Österreich | |
| BrickTrack Australian property portfolio: positions, performance, tax and transactions, scoped by OAuth login. | |
| AppGenie Compliance MCP Cited, standards-aware compliance overlay for AI assistants (ISO, NIST, FedRAMP, IRAP), over MCP. | |
| Arthr — Australian home loans Real Australian lender serviceability, plus repayments, borrowing power and stamp duty. | |
| Best Ceremonies Prices, travel estimates, areas and paperwork for Best Ceremonies, a celebrant near Murwillumbah. | |
| CamFeed Journalism Archive Public read-only archive of journalist Cameron Wilson's work, appearances, and biography. | |
| CampWatch Australian campground search, availability and phone-linked alerts using existing credits. |
28,601–28,650 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.