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 |
|---|---|
| EVERJUST Operate your EVERJUST workspace: CRM, sales, projects, mail, documents, calendar, invoicing. | |
| Everpop Clips your uploads into published Shorts and Reels (TikTok as drafts), with 48h/7d YouTube receipts. | |
| Evertrain Manage your Evertrain training — programs, workouts, exercises, history, and coaching notes. | |
| Every Number Turn an Excel or CSV export into a dashboard where every number has a receipt. No account. | |
| FactoGraph Memory for AI agents: facts a person approved, each with a link, and answers that cite them. | |
| FactScan AI OCR and document understanding: extract text from images, then summarize or translate it. | |
| FairStash — Roblox trade values Roblox trade values and trade fairness for MM2, Adopt Me and Flee the Facility. | |
| Fakto.app — Fakturownia MCP Server Fakturownia.pl (Polish invoicing) via MCP: invoices, clients, products, warehouse. Full read-write. | |
| Fakto.app — wFirma MCP Server wFirma.pl (Polish accounting) via MCP: invoices, contractors, payments, reports. Full read-write. | |
| FanZero Publish game listings with Codex or Claude. Media, prices and direct links to the original game. | |
| FastClip Clip one chosen moment of a podcast or video into a captioned 9:16 or original-frame MP4. | |
| Favorize – Wishlist & Gifts Wishlists, favorites, and gift ideas — right from chat | |
| app.fawtar/fawtar ZATCA-compliant Saudi invoicing. Free 24h sandbox key, no signup; 1,000 API writes for 99 SAR. | |
| app.faylee/faylee Read browser bug recordings: video, console, network, steps. Fix the bug and comment back. | |
| featurevote Read requests and votes; with write access, manage feedback and draft changelogs. OAuth required. | |
| featury Ask what your product does, triage requests and publish the changelog, from a map of your code. | |
| FFT Companion Final Fantasy Tactics game data across the PSX, War of the Lions and Ivalice Chronicles releases | |
| FilmeeAi Turn a one-line story idea into a narrated anime video with BGM and subtitles, from any AI agent. | |
| FinFam Financial Calculators Free financial calculators (rent vs buy, mortgage, retirement) plus the FinFam Pulse money digest. | |
| finpln Personal and family finances: free-to-spend, budgets, reports; adds statement rows for review | |
| FlaMap Your own cycling data for your AI assistant: rides, power, climbs and routes. Read-only. | |
| Flett A shared whiteboard: draw diagrams, docs, slides, charts and maps on boards people edit live. | |
| VIA - Web/PDF extraction and API comparison Web/PDF extraction and API comparison. x402 payments or prepaid comparison credit. Free discovery. | |
| Flowmaps Plan apps in build order: list ventures and ready features, add ideas, read build plans. | |
| Flowral AI Tools Streamable HTTP MCP server exposing planner flows, tasks, and squads. | |
| Flux LinkedIn MCP LinkedIn intelligence: post analytics and research for public profiles and company pages. | |
| Fluxito Hosted MCP server for marketing analytics: plan tracking, draft GTM tags, audit tags. Free in beta | |
| FluxNative Find, create, edit and preview your FluxNative apps and landing pages from one connection. | |
| FluxSocial Social posts and animated promo videos for small businesses, made and edited by chatting. | |
| FormEdge Create, edit, preview and publish FormEdge forms and landing pages, and review submissions. | |
| Fotify Create events, collect guest photos and manage RSVP invitations for weddings and parties. | |
| foto foto Turn your photos or a public iCloud Shared Album into a printed hardcover photo book. | |
| FOTOhub Creative AI Generate images, video, music, voice and 3D through one API. 30 tools, 200+ models. | |
| app.founderhood/founderhood Search indie founders and online businesses by city/country, and submit listings to Founderhood. | |
| Frame24 Make narrated, on-brand product videos of your real app from your coding agent or AI assistant. | |
| Framezone Your life dashboard for AI: tasks, habits, goals, budgets, workouts, nutrition, journal, notes. | |
| Fryd - Your Garden Companion Search crops, check companion planting, explore seasonal calendars, and find planting plans. | |
| FundingTracker MCA calculators (factor rate to APR, payoff, cash-flow impact), public funder directory and guides. | |
| FurniGen Design a custom kitchen or wardrobe in Ukraine: brief checks, real decors, sketches. | |
| app.g-guest/g-guest Book a table, appointment or class at a real local business. Instant confirmation, no API key. | |
| Galaxy Unit Run a service business from chat: clients, jobs, quotes, invoices, payments, expenses. | |
| gamecollecting.app Video game prices from completed eBay and Vinted sales, by platform, region, edition and condition. | |
| Game Day Weather NFL game-window weather calls: FLAG, WATCH, CLEAR, or DOME. | |
| GameGene Sourced game design precedents: where a mechanic came from, why designers chose it, who reused it. | |
| Gardener's Almanac Your vegetable garden: what's growing, what you've done, what needs doing next and when to water. | |
| Genlook Virtual Try-On See any clothing, eyewear or accessory on a photo of a person, in about 10 seconds. | |
| genMC – AI Minecraft studio Minecraft builds and skins made by your AI agent, live in your browser tab. Export .schem. | |
| Geoa — Get found in ChatGPT Check whether ChatGPT, Gemini and Perplexity recommend a business, and get fixes for its website. | |
| Beep Shared memory for AIs. Share a project with anyone and their AI knows everything yours does. | |
| app.getcallme/call-me Calls your phone when an AI task finishes or is blocked — hear it, say what's next. |
28,001–28,050 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.