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 |
|---|---|
| com.eurocollis/eurocollis Read-only logistics data for Morocco-Europe shipping: quotes, couriers, tracking and customs. | |
| EuroComply EU AI Act Classify AI systems by EU AI Act risk tier, estimate fines, write Art. 50 notices, list deadlines. | |
| EUShipmentPrep EU customs planning for parcels: HS code suggestions, duty and VAT estimates, CN22/CN23 forms. | |
| Eutexa CRM Search contacts, track deals, create tasks and log notes in your Eutexa CRM workspace. | |
| Evalmee Create and edit online exams in Evalmee: sections, questions, answer keys, grading criteria. | |
| com.eventcompletion/events Search source-verified events (sports, festivals, school holidays) and create progress pages. | |
| EventMatey Event Discovery Find public EventMatey events that organisers have approved for AI discovery. | |
| Eventship Run in-person events from your AI: create events, manage tickets, attendees, broadcasts. | |
| com.eventsynoptic.go/event-synoptic Live LA events, ticket price comparison, bars & nightlife with real-time happy hours | |
| EverGesture Secure gift, flower, occasion, reminder, approval, and growth tools for personal AI agents. | |
| com.everlange/mcp Everlange: audit AEO on 67 criteria across 10 answer engines, apply fixes, prove the gain. | |
| EveryAI Search EveryAI's reviewed directory of 2,000+ AI tools by task, and check or prepare listings. | |
| EveryHourDeal Shopping Search and compare hourly deals on US-warehouse home, patio, gym and pet goods, plus original tees. | |
| EverythingMeetsAI AI's impact on real-world sectors: source-linked headlines in 18 sectors. Free, read-only, no text. | |
| Evident Agent Service Discovery Discover MCP services for personal Agents: research, documents, shortlists and clear setup handoffs. | |
| evmux Control evmux live streaming studios: scenes, layers, participants, media, banners and broadcast. | |
| com.evntdsh/evntdsh Event management voor Nederlandse eventorganisaties: events, taken, documenten, budget en team. | |
| Evolize Accessibility scans with evidence, public reports, and fresh checks after fixes. | |
| Roamer for Rivian Requires Roamer Plus. Works with Rivian vehicles. Not affiliated with Rivian Automotive. | |
| Every Room Search homes for sale and to rent across Europe and the UAE, keep shortlists, reveal sellers. | |
| EVS Property — Costa del Sol homes Homes for sale, long-term rentals and new builds on the Costa del Sol and in Málaga, Spain. | |
| EVUUN Supply plans, hotel queries, licensed media and hosted capsules for agent conversations. | |
| Ex2 account Your Ex2 hosting in your AI assistant: order, renew, DNS, mail, WordPress, backups, with consent. | |
| Ex2 catalogue Plans, prices and domain names of Ex2, web host from Québec: compare plans, check domains. | |
| ExactMods Source-cited ARRMA 3S / 4x4 parts fitment with revision scope, confidence, sources, and guides. | |
| Examova — Exam Prep Exam facts, outlines, pricing, study guides and sample questions for CIPS L4, PMP and PRINCE2. | |
| ExcaliClaw Create, edit and organize hand-drawn diagrams (flowcharts, ER, architecture) from any AI agent. | |
| ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana) 180 pay-per-call APIs for AI agents: market, company, weather and dev tools, x402 on Solana. | |
| Exclusive Digits phone numbers Search US local phone numbers for sale by city, area code, word, pattern or price. | |
| com.excurvo/site Excurvo: the site's own MCP server — dataset; every answer cites the site. | |
| exgie Amazon seller roadmap, ad optimization calculators and e-export service provider search. | |
| ExitCleanly — LLC Dissolution by State State-by-state LLC dissolution: exact fees, forms, official state links. Not legal advice. | |
| com.exittaxestimator/site Exit Tax Estimator: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not... | |
| com.exitvaluecalculator/site Exit Value Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human... | |
| com.exitvo/site Exitvo: the site's own MCP server — dataset; every answer cites the site. | |
| exNiche Retail product search for agents, plus products shoppers asked for and could not buy. | |
| com.exo-trust/synergy Synergy: paid AI-agent utility tasks over x402 (USDC Base) via MCP. | |
| com.exoquery/mcp-server Kotlin compile-time SQL library. Docs, code validation, and SQLite execution tools. | |
| com.expandingweb/nord-trail-store Reference agent-ready storefront: search, look up and price a real Magento catalog. | |
| com.expatriationtaxcalculator/site Expatriation Tax Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human... | |
| Expatriator Immigration Knowledge Field-tested Spanish immigration gotchas, procedure guides, and live Madrid padrón availability. | |
| Experience Bamfield Plan and price trips to Bamfield, BC, and build the guest's cart link. Read-only; no key to connect. | |
| ExpiryOwl SSL certificate, domain expiry, DNS and uptime monitoring for web agencies, grouped by client. | |
| Chrome Extension Downloader Chrome extension data: free previews; API key for full reviews, comparisons and permissions. | |
| com.extinvo/site Extinvo: the site's own MCP server — dataset; every answer cites the site. | |
| Extralingo Search language schools abroad, compare courses, dates and prices, and request bookings. | |
| EXVIV Competitive Intelligence Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments. | |
| Eyepatch: nutrition ad angle database Free library of 1,010 long-running nutrition ads, tagged by angle, avatar, offer and format. | |
| EzBiz SEO & Marketing Analysis AI-powered SEO and marketing: keyword research, SERP analysis, and content optimization tools. | |
| EzBiz Social Media Analytics AI-powered social media intelligence: profile analysis, engagement scoring, and trend detection. |
31,301–31,350 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.