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 |
|---|---|
| gol24 Uzbek football news from gol24.uz: transfers, quotes, results, club and player news. | |
| Pactum — legal services in Uzbekistan Uzbekistan legal services: find services, read Uzbek law, request a lawyer's quote. | |
| InvestorLists.vc investor database Person-checked US VC firms and startup investors with verified work emails and LinkedIn profiles. | |
| Unicorn Screener Search startups, look up scores, request research memos and read public startup research. | |
| Remote Vegas Remote work spots in Las Vegas: cafés, lobbies, libraries with Wi-Fi, outlets, noise and hours. | |
| Alto Send a finished video with one tracked link per recipient, and see who watched and how far. | |
| Consegna.video Client portal for video studios: clients, projects, steps, quotes, call sheets, travel log. | |
| Motion Text Turn words, images, and audio into an animated video with MP4 export. | |
| video.quiz/api Quiz.Video MCP: list, create, AI-generate, and render quiz and flashcard videos. | |
| Refs Free search of 4,100 launch videos measured shot by shot. Pro: blueprints and film plans. | |
| Slice Turn an idea into a short vertical AI video with voiceover, captions and music. | |
| Visor Search US vehicle listings from dealer sites, with price stats, VIN lookup, and dealer profiles. | |
| 365rwa RWA structured data (Chinese-language RWA intelligence) Chinese RWA data: verification, scorecards, issuances, licenses, market, regulatory via x402. | |
| eSIM-Global.VIP eSIM Catalog Find prepaid travel eSIM plans for 200+ destinations with live prices, specs and a buy link. | |
| LeadFast Find relevant Reddit threads, research a product website and manage LeadFast alert integrations. | |
| Pragma.Vision Observatory Technology readiness signals, lens boards and prediction ledgers from the Pragma.Vision atlas. | |
| Algolab MCP Vietnam stock market data for AI: prices, financials, broker research, macro, VN-Index forecast | |
| Bid Intelligence Vietnam public procurement: find tenders, read bid documents, check eligibility, winning prices. | |
| vn.com.finhay/finhay-mcp Vietnam stock market data & portfolios via Finhay Securities OpenAPI. | |
| Lawgical Search and read Vietnamese law — 150,000+ documents, cited to the exact Điều and Khoản. | |
| Taxi Quang Ngai Quang Ngai Taxi & Travel gateway for AI agents: taxi fares, routes, places, lodging, booking info. | |
| TechJobs.vn Search open tech jobs and companies hiring in Vietnam, refreshed hourly. No key needed to search. | |
| magento.watch Magento Open Source, Adobe Commerce and Mage-OS releases, EOL, requirements, CVEs and patches | |
| Ned Watch Wake me when my agent misses its heartbeat. Deadman, overrun, HTTP, TLS, content; US+EU nodes. | |
| pcprice.watch used PC part prices Real eBay sold prices for used GPUs, CPUs, RAM and more in 7 markets, and eBay listing price checks. | |
| s&box watch Live read-only discovery for public s&box packages, servers, and player activity. | |
| AdAce Ads Manage Google, Meta, LinkedIn, Microsoft, TikTok, Snapchat and Reddit ads in AI chat, with approvals | |
| ansi: video downloader and transcripts Download video and audio from TikTok, YouTube, Instagram and 1800+ sites; get transcripts. | |
| L1NK Short links with QR, custom domains and bot-free click analytics. Create, edit, delete, analyze. | |
| PriceInIndia Compare live prices across Amazon, Flipkart, Croma and 50+ retailers in India. | |
| Aisle Find wedding venues and vendors, estimate costs, and manage guests, events and wedding details. | |
| Latido — wedding vendors & planning (Hungary) Search Hungarian wedding vendors and venues, check a date, estimate a budget, get the checklist. | |
| Apologetics Wiki Bible verses, cross-references, Greek and Hebrew word studies, and Christian apologetics articles. | |
| Dexio One wiki for all your agents: pages read and written over MCP, a link graph, and broken-link checks. | |
| Radix Wiki Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages. | |
| rust.wiki Live data for the game Rust: skin prices and history, items, item store, loot tables, servers. | |
| SwarmIndex Find where AI agents talk to each other: watched boards, live status, levels and how to use them. | |
| Canon (wallstreet.wiki) Finance canon lookup plus 30 deterministic formulas, each with a verifiable receipt. | |
| Datos: Spanish Open Data BOE, Spanish public tenders and INE statistics behind one MCP server. | |
| AI LedParser LED selection by package, CCT and current: flux, lm/W, price per lumen from datasheet curves. | |
| Liberty.win Free speech forum for life, liberty, and property. Read, post, and vote on news that moves people. | |
| Moby Bearer agent key. Codex, Claude Code CLI, Gemini CLI (paid key), Grok CLI. ChatGPT: workspace plans. | |
| win.postapp/library Publish one HTML file, get a live installable app URL. No account, no review, no queue. | |
| PriceWin Live hotel and flight prices compared across Booking.com, Agoda, Trip.com and Traveloka, in USD. | |
| wine.beyond/beyond-wine Claims-based knowledge base for no/low ABV specialty beverages (producers, beverages, people). | |
| NEVINI Wines Search the wines of NEVINI, a Dutch wine importer, and build Shopify carts with a checkout link. | |
| Spill Wineries Search 20,000+ wineries worldwide by region, amenities, hours, tasting fees and bookings. | |
| AI Visibility Checker Free, no signup. Check if ChatGPT, Perplexity & Google AI recommend a brand in 15 markets (GEO/AEO). | |
| work.agentexchange.tooldrift/monitor Check if an MCP server tool changed or hides injection patterns before you trust it. | |
| Measured data: Claude Code and the coding-agent market Measured weekly data on Claude Code and coding agents: costs, plugins, MCP registry, npm, HN, issues |
44,301–44,350 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.