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 |
|---|---|
| TaskDeck Task boards for teams and their AI agents: cards, checklists, sprints, plans and proposals. | |
| TripHook Find group trips and day outs to join, events in a city, and where to go by weather and budget. | |
| Tripmo A shared trip plan for your group: everyone's AI adds places, stays and bookings to one map. | |
| upTake See which posts, links and releases bring visits, signups and revenue, and draft the next posts. | |
| URLinks Create and manage short links, go links, QR codes, and link-in-bio pages, with click analytics. | |
| Vedara: Vedic astrology Vedic astrology: birth charts, dashas, compatibility, transits and personal timing | |
| VPNHub Free VPN MCP Find free VPN servers by country and protocol. Read-only access; no account or API key. | |
| walalook tools File share + doc tools: Markdown/Excel/Word/PPT. Anonymous tier: no token, 30 calls/day. | |
| Wehome Search homestays in South Korea by area, dates, guests, and budget, with links to book on Wehome. | |
| WhenMeet.me — group scheduling Group meeting scheduler — rank times everyone's free across Google & Outlook, book Meet/Teams. | |
| X-RAY The map of who is doing what in Web3: actors, their links and every public move. | |
| YoPingMe uptime monitoring Website uptime monitoring: live status, uptime reports, incidents, response times, failed checks | |
| Zeeg Book meetings, manage your CRM, and run AI voice agents from your Zeeg workspace. | |
| media.antismi/russian-news-archive Russian-language news archive since 1999: semantic search, daily digests, trending topics. | |
| Distro Publisher (beta) AI-native news publishing: manage publications, write stories, upload media, and browse feeds. | |
| drop.media Host files and AI-generated images on drop.media and get public or expiring private links. | |
| Involve Media Free local business checkup (Google, reviews, AI answers), plus web, SEO and automation services. | |
| OKC SEO Site Audit Free check of one site for orphan pages, broken internal links and sitemap problems. | |
| SecondBrain Notas diarias, recaps, documentos, tareas, un Atlas de entidades y artefactos de Claude/ChatGPT. | |
| SouthPow API Pay-per-call data for AI agents in USDC on Base (x402): web search, US insider buys, Polymarket odds | |
| THE COOP Search THE COOP's published iGaming articles, supplier profiles and events with source links. | |
| Own Miami Miami condo data: buildings, listings, deed sales, ownership, layers, developers, market index. | |
| blueDEX Non-custodial DEX aggregator for autonomous AI agents: best-price swaps on 8 chains, no API key. | |
| predictDEX Live Polymarket odds, order books, fee-inclusive quotes and non-custodial prediction trading. | |
| mn.dta/terminal Mongolia's signed macro data terminal: 2,500+ series, Ed25519 passports, curve/FX/CPI/MSE. | |
| Upfit Plan Builder Read-only bodyweight workout builder and exercise form cues from the Upfit iPhone app. | |
| Remote Camera Capture photos remotely from mobile devices via S3-backed upload URLs | |
| stake.link Agents (stakedotlink.money) Community-built stake.link tools: live stLINK, SDL and reSDL data, unsigned transaction builders. | |
| Tideline Money Tools Free money calculators: option expiry risk, debt avalanche, cash runway, subscriptions, invoices. | |
| droid.monster — specs Specs of commercially available robots, each figure citing its source document. | |
| m2m.monster Non-custodial x402 payments between AI agents on Solana. Returns unsigned transactions. | |
| Commercial.Mortgage: programs, rates and loan sizer Match deals to commercial mortgage programs; program rules, live rates, loan sizing, prepayment. | |
| Mortgage Tools by Jenny Canadian mortgage calculators: renewal offers, extra payments, break-or-stay, debt consolidation. | |
| untitled.movie Develop a film from first idea to animatic: story bible, screenplay and storyboard in one place. | |
| Audora Fills in an artist's Audora profile, tracks, albums, credits and release drafts. | |
| Starchild Music Find and license original songs to record. Hear every song in many production styles. | |
| calcu.mx — calculadoras de México Calculadoras de México: sueldo neto e ISR, IVA, inflación (INPC), pensión IMSS Ley 73 y liquidación | |
| mx.com.elcheff.portal/ejec2 MCP server para El Cheff - punto de venta para restaurantes | |
| Enviadores Multi-carrier shipping in Mexico: grouped rates, labels, tracking, pickups, address book, webhooks. | |
| Coupondroid México Live coupons, promo codes and deals from online shops in Mexico. Read-only, no login. | |
| Estiaje Business-process monitoring and grouped errors in your AI: money at risk, deploys, order journeys. | |
| mx.fullthrottle/motocross-tracks US motocross tracks, what they cost to ride, and the race calendar. | |
| micm.mx Redacta, programa y mide posts de micm.mx. Draft, schedule and track micm.mx social posts. | |
| scan.mx Email Diagnostics Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key. | |
| SpotMe Rent storage and parking in Mexico — mini-bodegas, estacionamiento, bodegas. Live prices + links. | |
| condo.com.my Malaysia Property Search Malaysian property listings, articles, agents, and QnA on condo.com.my | |
| Haas.my — Human-as-a-Service Hire verified humans for real-world tasks via API or MCP. 14 tools, free API key. | |
| Harbor Notes Search, read, write and organize your notes and tasks in Harbor, an Evernote-compatible notes app. | |
| Nvelop Publish pages your AI makes to a permanent link, with saved answers and in-place editing. | |
| KGLD Reserve Attestation KGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by email |
42,401–42,450 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.