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 |
|---|---|
| org.vicp-registry/vicp-registry Search 13,000+ US vaccine court (VICP) decisions: cases, court text, statistics, attorneys. Free. | |
| Video History Project Search experimental video history, read public records, follow sources and export citations. | |
| Walkably Real walking minutes to eight daily needs and a 0-100 score for any address. | |
| Wounded Warriors Veteran resources, VA benefits help and giving details from Wounded Warriors (EIN 86-1336741) | |
| The Network Catalog (webGCP) Semantic search over The Network catalog (skills, agencies, roles) with signed webGCP provenance. | |
| Website Starter Create Markdown instructions for AI agents to build, deploy, and maintain an Astro website. | |
| We Are Greater Than The Ultrarich Turns billionaire and trillionaire fortunes into tangible, personalized, quotable comparisons. | |
| WikiBrand Logo, colors, typefaces, tone of voice and CSS theme of any brand, read from its own website. | |
| WikiOO Art Search & Quotation Query an art encyclopedia of artworks, artists, movements and museums. | |
| Window Sticker Original factory window stickers (Monroney labels) by VIN for 20 makes, plus an NHTSA spec decode. | |
| worldgdp.org GDP nowcasts Daily GDP nowcasts for 47 economies, 12 regions and the world, plus weekly activity indices. | |
| x402image x402 image tools (USDC/Base): remove_background/upscale $0.02, resize/optimize $0.005; URL in/out | |
| x402 Counterparty Score Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base. | |
| Xaalis Wave and Orange Money payments in Senegal: payment links, refunds, subscriptions, agent payouts. | |
| AfterImage Shared copies of public web pages for AI agents. Search stored pages or fetch a URL. | |
| ai.page Shared pages people and every AI edit live: lists, boards, imported apps. Attributed, undoable. | |
| details.page Manage your details.page link-in-bio from Claude: edit details, post updates, read analytics. | |
| doc.page PDF Extraction Extract PDFs to Markdown, RAG chunks and cited tables; publish tracked Doc Links with read stats. | |
| Endless Price history, store prices near a ZIP and in-store clearance at major US retailers. | |
| page.horsepower/horsepower Ask your AI about your horse yard: horses, treatments, visits, calendar, exercise and weights. | |
| Infrapage Read-only access to your Infrapage dashboards: pages, widgets, live values, weekly recaps. | |
| page.notepad/notepad Private living HTML pages agents publish, recall, update, and share at name.notepad.page. | |
| own.page Build and edit your own.page link-in-bio page: links become widgets, themes, subpages, stats. | |
| peep.page Publish HTML pages and live dashboards from your agent to a link that stays up to date. | |
| page.quicky/quickypage Publish, update, read, rename, and share single-URL web pages from any AI agent. | |
| Quik Page Turn business openings, inquiries and follow-ups into reviewed offer pages. Project-token pilot. | |
| SignUpSheet.page Free sign-up sheets, date polls and group cards people join from one link. No accounts, no ads. | |
| stub.page Publish plain-text posts at a public URL. No account, no sign-up. | |
| Vink Read PDFs, photos and emails into structured fields; check, correct and approve the results. | |
| Wordy Page Publish free web pages and multi-page sites at wordy.page/your-name, with library photos by ID. | |
| Vela Breakout What's growing in tech, measured daily: AI apps, models, dev tools, software spend, hiring. | |
| Cartelera AI video and music studio: music videos, ads, voiceovers and audio analysis (genre, BPM, key). | |
| pe.comparadolar/tasas Live USD/PEN rate ranking of Peru's SBS-supervised online exchange houses, from comparadolar.pe | |
| WIPE Around Local businesses in Israel: search by trade and town, read prices, services and contacts. | |
| xi.pe Share text at a short URL. No account, no API key, expires within 7 days. | |
| redirect.pizza Manage URL redirects, domains, email forwards, and analytics on redirect.pizza. | |
| MyService Hotels AI hotel search and booking: millions of properties, 85,000+ cities, live rates. | |
| UltraTech Pakistan IT services in Lahore, Pakistan: search services, read pages, CCTV and UPS calculators. | |
| AnalizaFirm.pl - Polish companies (KRS) Polish companies from KRS: financial statements, A-E credit rating, insolvency, VAT, owners | |
| pl.barwa/drukarnia BARWA print shop (barwa.pl): catalog, product advisor, real-price quotes, shipping, file specs. | |
| pl.biletyna/events-search Event search at Biletyna.pl - Poland's top-rated ticket distributor, widest offer in all cities. | |
| Fabryka Haftu Opole - Wycena naszywek Naszywki haftowane i sublimowane na zamówienie, wycena online. Custom embroidered patches, Poland. | |
| Commerce OS Integrator Cennik, kalkulator oszczędności i blog Commerce OS Integrator, alternatywy dla BaseLinkera. | |
| ECOProfil Read-only building materials catalog: product search, specs and PLN net/gross prices. | |
| GdzieZabawa.pl Local events and things to do in every Polish municipality: festivals, fairs, kids' events. | |
| Hookownia Polskie hooki, style i struktury rolek dla ChatGPT i Claude. Twój czat pisze z nimi skrypty. | |
| HPControl Industrial Catalog B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart. | |
| IDF Metale — gold & silver bullion (Poland) Polish gold/silver bullion dealer: live PLN prices, stock, buyback prices, guides. Read-only. | |
| IleM² – ceny nieruchomości w Polsce Polish real-estate prices from notarial deeds: area stats, plot and building reports, valuations. | |
| InfoGrunt Check a land plot in Poland: zoning plan, flood risk, utilities, local land prices. No account. |
43,101–43,150 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.