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.
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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.
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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 |
|---|---|
| Glitchwire News Search and read Glitchwire's independent tech news: AI, crypto, science, gadgets, policy. | |
| GlobalEntity API Official company data from 66 business registers: search, VAT/EORI/LEI, UBO, sanctions. | |
| AI Power Grid Persistent AI capability reservoir for charging, storing, drawing, and reusing authorized AI work. | |
| Global FinReg Look up any LEI; register, renew and transfer LEIs and get invoices for a Global FinReg user. | |
| GlobalSource Partners MCP Server Search expert emerging-markets research on economics, politics, policy and sovereign risk. | |
| Global Surfari Surf Forecasts 7 day surf forecasts (wave, wind, period) for any coordinate or named surf spot. | |
| GVE Public Governed Knowledge Read-only public, governed enterprise knowledge published by GVE, with provenance and validation. | |
| glokki CMS Create and publish CMS pages from defineBlock() blocks. Open the editor after deploying new blocks. | |
| Gloriads — Amazon Ads Read your Amazon Ads campaigns, results, rules and activity, every marketplace and ad type. | |
| Glucoray Carbs for Indian meals from Indian food tables, for people managing diabetes: estimate, log, review. | |
| Gluecron AI-native git hosting — repos, PRs, issues, CI gates, and AI code review over MCP (60 tools). | |
| Glushkov Modelling MCP Ship models, build logs, tutorials, galleries, content search, and rope diameter calculator. | |
| Gnosari AI chatbot that turns conversations into typed records. Create Gnosaris, set fields, read the data. | |
| Goatcade Real, free browser games that open in the chat: city builder, racer, horde shooter, deckbuilder. | |
| Go Bananas AI image generation: characters, products, posters and edits, saved to your gallery. | |
| com.goblinalpha/goblin-alpha Price checks for resale agents: sold comps with confidence grades, mislisting scans, fee math. | |
| goblingains Conditioning workouts from a coached library: suggest, vary or invent one for your kit and time. | |
| GoCDKeys Game prices across verified stores, with price history and a buy-now-or-wait verdict. | |
| Goce Petrov, brand designer Goce Petrov, senior brand designer for tech and AI startups: ask his agent or send him a brief. | |
| GoCodebook — California Building Codes Verbatim California Title 24 and local zoning code lookup by section number, with citations. | |
| ContentFlow Search and analyze 50,000+ hours of business podcast transcripts, entities, and speakers. | |
| Prism — Data Enrichment for AI Agents People-enrich: work email + phone, company & domain enrichment. Pay-per-call USDC, no key. | |
| Omnicall — Agent Tools Gateway 247 LLMs + image/video/voice/music gen + crypto/DeFi/markets/web-search. Pay-per-call USDC, no key. | |
| Predict — Prediction Market Data for AI Agents Live prediction markets: Polymarket + Kalshi prices, odds, order books. Pay-per-call USDC, no key. | |
| GoDavaii Health AI Free health AI: drug interaction checks, medicine facts and health questions in 90+ languages | |
| Dorsal Field evidence for coding agents: what AI builders shipped, broke, and fixed. Dated, source-linked. | |
| Wodan Posture Access-posture reports for agent data sourcing: robots, bot wall, licensing. Paid per call via x402. | |
| ELD Hub FMCSA-registered ELD for small fleets: pricing, ELD comparisons, Highway check and signup. | |
| GogoScreen Turn a web app URL and a one-sentence instruction into an edited demo video with voiceover. | |
| Jinko MCP Turn your ChatGPT to a super travel agent | |
| Keyio Run your rentals in Spain from your AI assistant: SES filings, VeriFactu invoices, rent, taxes. | |
| GoKuna Hire a real person for your AI agent: real-world tasks done with photo or video proof. | |
| Gold & Silver Company Official documentation of a Belgian precious metals dealer and refinery (FR/EN/NL). | |
| com.goldenvisacalculator/site Golden Visa Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human... | |
| com.golemry/golemry Create and manage scheduled, guarded AI agent jobs with built-in quality control and 900+ connectors | |
| Arrakis Rent GPUs at live prices and serve any Hugging Face model, with spend caps for AI agents. | |
| GoodbyeMatrix Citizenship by Investment Costs Citizenship by investment and second passport costs for 9 programmes, per family, with eligibility. | |
| GoodbyeMatrix Residency & Citizenship Index Residency programmes, golden visas, second passports and citizenship by investment in 80+ countries | |
| Good Morning Maldives Read-only Maldives news, researched entity records, source documents and economy data. | |
| Good Nature Vibe Good Nature Vibe shop for AI agents: catalog, cart, iDEAL checkout. Merchant-issued agents only. | |
| goodrecmovies Movie and series ranking as MCP tools: top titles, search, lookup by IMDb id. Free, no key. | |
| 굿새김 GOODSAEGIM — 커스텀 굿즈 견적·주문 Korean custom-goods shop: product options, final KRW quotes (VAT+shipping), and 24h checkout links. | |
| Android Management API Remote enterprise management of Android devices and apps | |
| com.googleapis.bigtableadmin/mcp Interact with your Google Bigtable resources using natural language commands. | |
| com.googleapis.composer/mcp Interact with your Google Cloud Composer resources using natural language commands. | |
| com.googleapis.compute/mcp Provides capabilities that let LLM agents perform a range of infrastructure management tasks. | |
| com.googleapis.container/mcp Provides read access to your GKE and Kubernetes resources. | |
| com.googleapis.datastream/mcp Interact with your Google Cloud Datastream resources using natural language commands. | |
| com.googleapis.design/mcp Provides UX capabilities to enhance the design output and understanding of AI systems. | |
| com.googleapis.developerknowledge/mcp Provides access to Google's public developer documentation. |
31,851–31,900 of 50,909
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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.