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 |
|---|---|
| Клод Кот — генерация изображений и видео Best Image and video generation: 20+ models (Kling, Seedance, Veo, NB, FLUX.2), OAuth, pay-per-use. | |
| Klox Build and edit AI videos on Klox canvases: script, storyboard, shots and final cut. | |
| Klyf AI YouTube analyst in Claude for creators: audit, fix, decide what to make next, grow subs. | |
| Klynx Real photos from real kitchens, bars, salons and shops: enhanced, captioned, published or scheduled. | |
| Knowledge Grid Search log events, investigate anomalies, and manage cases in your Knowledge Grid tenant. | |
| Knowledge Porridge A sourced learning map your AI places you on: finds gaps you can't name, teaches step by step. | |
| Golden Kog token risk analyst by Kognai Risk and structure facts on one Solana or Base token, never a trading signal. Paid per call by x402. | |
| Kolect Creator Search Search 300M+ TikTok, Instagram and YouTube creators by brief; check fake followers; get emails. | |
| Raabta WhatsApp customer support inbox: read, triage, draft and answer customer chats with AI. | |
| ai.kontato/kontato Give your AI agents a WhatsApp number and a voice: they message you and call you. | |
| Kooma — Bambara AI Bambara AI over MCP: text-to-speech, transcription and translation (Bamanankan + more). | |
| Koppar Design a KiCad PCB from a prompt: parts, schematic checks, routing, KiCad DRC and Gerbers. | |
| Korey The AI orchestration agent for modern software teams. | |
| Kosmodrom Task tracker for product teams: projects, features, tasks, bugs, team chats and code context. | |
| Krater Video, music, voice, images, AI detection and 500+ AI models from one Krater account. | |
| KreatorFlow Make AI video and images with Seedance and Seedream, plus voice, sound and edits, on your plan. | |
| KreatorFlow Seedance API Seedance 2.5 and 2.0 video and Seedream images through the KreatorFlow developer API key. | |
| ai.krtr/krtr Pre-diligence AI for founders, investors, and firms — multi-agent pitch analysis and deal flow. | |
| Kubflow AI AI images, videos, audio and video ads with Veo, Kling, Seedance, Nano Banana, Suno and more. | |
| Kyras Marketing analytics from your real data: GA4, Piano, Matomo, Shopify, Google Ads, Meta Ads. | |
| LadderFlow Voice-interview your ideas into LinkedIn posts and X threads via a Digital Brain memory. | |
| Lanmao Free AI Credits Hand-verified free AI credits, API trials and free tiers. Read-only, no auth, updated daily. | |
| Lansy Desk Bot-free AI meeting notes, insights & coaching | |
| Last Price Compute and verify prices from an agent, metered per call. Works keyless on a demo tenant. | |
| LatLong Maps Turn CSV or Excel data into styled choropleth and categorical maps of India from plain language. | |
| LeadMCP B2B contact database for AI agents: search, count, export and enrich 375M+ contacts. | |
| LeapSteps Your LeapSteps to-do list, goals and focus timer: plan the day, add tasks and move goals forward. | |
| Le Confidant Statistics from your own WhatsApp chat analysis as numbers only, plus free WhatsApp text tools. | |
| Is it legit? Reviews trust checker Scores whether a business's Google Maps reviews are genuine. Your agent collects them, we judge. | |
| LenDb.ai Find US mortgage loan officers for a borrower's situation and place. Free, lender-neutral, sourced. | |
| LensHub Team knowledge from 20 connectors, served to any MCP agent — classified, scored, access-controlled. | |
| ai.levelfour/levelfour-mcp Cloud, SaaS and AI spend in one system of record. Each saving applied for you or shipped as code. | |
| Lexiel Verify legal citations and search case law and legislation from your AI assistant. | |
| Lianex — Australian price comparison Compare prices on products sold in Australia — eBay, Amazon, JB Hi-Fi and more. Free, read-only. | |
| Libelus Andamento de processos pelo número CNJ, prazos, CPF/CNPJ e jurisprudência (planos). | |
| ai.libers/libers-suite Website analyses and Knowledge Packs for the authenticated account via OAuth 2.1 + DCR. | |
| Conquer Fear Fear ladders for your assistant: small exposure steps, logged attempts, real progress. | |
| Signal not Noise AI-driven daily-focus todo app on your phone (max 3/day). View & add todos from any MCP client. | |
| Life Scenario For parents and teachers: SEL trait guides, practice scenarios, what-to-say guides (ages 6-14). | |
| Lightdrift Images MCP Image search for AI agents: 1.85M openly licensed images with source, license and attribution. | |
| LightRay Company background checks and due diligence: who owns and runs a company, its filings and press. | |
| Limpide tools Verified maths exercises for tutors and their students, each answer key right by construction. | |
| Limurse Find, book and pay creators: search, budget and brief, then start_booking opens the booking. | |
| Limy AI search visibility: brand mentions, citations, rankings, competitors and top cited sources. | |
| Line9 Render Mermaid with Line9 layout in your assistant. | |
| Linkit Turn what your AI makes into a shareable web page with its own short link. | |
| Linof docs Linof turns family photos into a short film. Read Linof's docs and live prices. No sign-in. | |
| LiteScribe Search, read and act on your LiteScribe recordings: transcripts, summaries, action items, quotes. | |
| LivingMeta — AI in Research Read-only MCP over the LivingMeta AI-in-Research corpus: 12,400 papers, gaps, priority agenda. | |
| ai.llamanotes/llamanotes Lucky AI study buddy over your own LlamaNotes courses: chat, progress, and AI course generation. |
27,101–27,150 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.