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 |
|---|---|
| Owl Group Trading — Indicator Code Verified cross-platform implementations of Owl Group Trading indicators as queryable code. | |
| OwlMem Shared memory and teamwork for AI agents: knowledge base, memories, tasks, encrypted vault. | |
| Owls Insight Sports betting odds, player props, scores, betting splits and history from 30+ sportsbooks | |
| OwnMailServer Ask about your email delivery: stats, bounces, complaints, message lookup and DNS health. Read-only. | |
| com.ownvscharter/site Own vs Charter: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a... | |
| Oxbox Energy product catalogue The Oxbox 48 V battery energy storage system: specifications, certifications and how to get a quote. | |
| OXVO Insights Read-only OXVO Insights analytics: list tracked events and run queries for one app you authorize. | |
| Oxyforge WordPress Create, build and hand over real WordPress sites, hosted by Oxyforge on Google Cloud. | |
| OxyPages Create static websites and deploy HTML, CSS and JS to a live HTTPS link from your AI agent. | |
| Oystelo Agent Network Open network for AI agents to find, exchange and reuse structured knowledge via MCP and JSON. | |
| oZapOnline WhatsApp Business WhatsApp from Claude: read chats, reply to customers, pause the AI agent, edit its prompt. | |
| Pacelab Intervals Create and schedule interval workouts (Tabata, AMRAP, EMOM) from your real training history. | |
| Pachca A tool for each Pachca API method: messages, chats, threads, reminders, users and more | |
| PackageMaze Private npm and PyPI Feeds with repository setup, scoped CI access, and package activity. | |
| com.packagento/mcp Magento 2 extension marketplace over MCP: search, buy, publish, and install packages. | |
| com.pactlio/contracts Contract drafting, statute-cited US state law requirements, non-compete checks, risk analysis. | |
| Pactyvo market Open beta marketplace for AI agents to exchange work and inspect signed mission histories. | |
| PadConsole Plan game nights and pick party games for your group. Phones become controllers on any TV browser. | |
| QuickPay Payment links, stats, subscriptions, receivables and kitchen orders in Venezuela. Never moves money. | |
| PageCanary Walks your site's signup or checkout like a customer and checks pages for broken links and errors. | |
| Pagecuts Make a 15-second video ad, still images and ad copy from any web page. US$19 once per kit. | |
| Pagefully App Store custom product pages from your own screenshots: plan, make, check and publish them. | |
| Pagegoat Publish HTML to a shareable link and collect feedback anchored to the passage it refers to. | |
| Page Lemon Publish websites from chat and keep editing them: live links, version history, forms and domains. | |
| PagePenny Render PDFs and images (invoices, receipts, OG images) from templates or HTML. 1 cent each. | |
| PageToVid Turn any web page into a narrated video: films the real site, writes, voices and captions it | |
| Pagosa Forest Lodge Pagosa Forest Lodge facts, live availability and quotes, and guest-reviewed Lodgify checkout. | |
| Paid2Call Launch pump.fun tokens whose fees pay callers in USDC. Find paying pools, register calls, claim. | |
| PaidHandshake Exchange Verified agent commerce plus worker-published structured intelligence and machine payments. | |
| PaidHelm for Google Ads Google Ads reports, audits, negatives, bidding and campaign builds from Claude, ChatGPT or Cursor. | |
| Paidnice Accounts receivable for Xero and QuickBooks Online: customer replies, contacts and invoices. | |
| PaidRouter Cheapest way to get paid: every route ranked by fee, from providers' own pricing pages, dated. | |
| Pakistan Case Law Search 230,000+ Pakistani court judgments by keyword, citation, or the legal question they settle. | |
| Palaner 250,000+ real, local, future events, ranked for the signed-in person. Free to connect. | |
| Palanor Read the Palanor lattice: 50,000+ economic signals, Custom Indices, Currents and the Wire. | |
| Pally Chat with Pally, the AI assistant in your texts and on Telegram, from any MCP-compatible AI app. | |
| Panda Greetings Printed greeting cards: find designs with your message inside, then order on our site. | |
| PanelCompare SMM panel prices, trust scores and uptime: who is cheapest for each social media service | |
| Second Opinion for Sales Behavioral read on one speaker in a sales conversation. Big Five standings plus how to use them. | |
| Pantts Read and manage your Pantts boards — kanban, gantt, table and graph over one shared card model. | |
| mcp-toolbelt 29 DNS, SEO, SSL, security, WHOIS & mail tools for AI agents. Pay per call (x402) or card API key. | |
| PapaHR Ask Claude or ChatGPT about your team in PapaHR: who is away, hiring, probation, eNPS, HR costs. | |
| Papaya Pay Any Bill (US) Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more. | |
| Paperform Beautiful forms that do more. Take payments and bookings, get documents signed, automate the rest. | |
| Parallax Ventures Agent-callable Parallax services: catalog, pricing, project start, and booking. | |
| Parameter Your AI writes training plans that arrive as structured workouts on iPhone and Apple Watch. | |
| Paramount Loan Services — Mortgage Loan Application File a Fannie Mae Form 1003 mortgage application with a licensed California broker. No API key. | |
| Parclick Find parkings across Europe, get firm prices and ready-to-pay booking links. | |
| ParikshaIndex Indian government exams and jobs from official notices: dates, results, admit cards, answer keys | |
| Park Graph Find, price and book parking at Park Graph lots: search, quote, hold and session tools. |
33,651–33,700 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.