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 |
|---|---|
| Kay1 Electric (Vancouver electrician) Licensed electrician in Coquitlam & Greater Vancouver, BC: services, areas, free estimate requests. | |
| Lord Mechanical LTD North Vancouver plumbing, heating & drainage: business info, services, areas and quote requests. | |
| LoveTheNorth Public Videos Read-only public LoveTheNorth video discovery; no writes, private data, or model-training access. | |
| MapleV Tesla Collision Parts Tesla Model 3 and Model Y collision parts by OE number. CAD prices, ships Canada-wide, read-only. | |
| Offers Merchant offers with validated discounts and no bought rankings; accepting mints a voucher code. | |
| MesColis Shipping Track parcels, get live shipping quotes and find drop-off points in Canada. FR/EN. | |
| ShipSmarter Shipping Track parcels, compare live carrier rates and find drop-off points for online sellers. | |
| ca.myoutfitters/mcp Search Canadian hunting and fishing outfitters, check availability, and send price requests. | |
| Navigi: community services across Canada Community services in every Canadian community, each with the date it was last checked. | |
| Portfolio MCP | Benjamin Nikolajew Explore Benjamin Nikolajew's graphic design portfolio with natural language. | |
| NL Ledger NL provincial and federal spending records, each with its source. Addresses do not locate work. | |
| OathReady: Canadian Citizenship Test Canadian citizenship test practice: verified questions, mock tests, IRCC stats, eligibility tools. | |
| OmniaAuto — Canadian Vehicle Listings Live Canadian vehicle listings, VIN decode and market valuations, province by province. | |
| Project Sairen - Agentic Execution Node Zero-UI machine execution node & microservices for AI agents. | |
| Parks Open Live BC Parks campsite and day-pass status with freshness and official booking links. | |
| Pulga Read-only search of Québec's bilingual classifieds: ads, categories, filters, places. | |
| ShoreGrade Find well-reviewed local businesses in Georgian Bay and Simcoe County, Ontario. | |
| SREDDY Flat-fee Canadian SR&ED claim preparation through the AI you already use. Key issued at sreddy.ca. | |
| StructureClerk AI agent policy decisions: ALLOW, DENY, APPROVE, ESCALATE. 192 jurisdictions, signed evidence. | |
| TaParcelle, renseignement foncier du Québec Québec land intelligence: municipal decisions, zoning, assessment roll, registry, permits. | |
| ca.tonbot.tolca/tolca Verify a company before paying it: OFAC sanctions, UK/Canada registries, contractor licences (x402) | |
| TradeBasis Automotive Appraisal MCP TradeBasis: Canadian B2B vehicle appraisal SaaS info — product, Lite/Pro pricing, research briefs. | |
| ca.veilpoint/opportunity-exchange Keyless Saskatchewan labour-market data: measured wages and rents, roles, jobs, outcomes, pathways. | |
| WedKit Run your wedding from Claude or ChatGPT: guests, RSVPs, meals, seating and your wedding site. | |
| camp.alert/alertcamp Catch campsite, cabin, permit and day-use cancellations at 1,600+ parks in Canada and the US. | |
| CRE Capital: capital stack calculator CRE capital stack calculator: blended cost, DSCR, IRRs, and what each layer costs. | |
| capital.hove/read-only-mysql-mcp-server MCP server for read-only MySQL database queries in Claude Desktop | |
| Klaro Cards Manage Klaro Cards projects, boards, cards, dimensions and KPIs. | |
| wabisabi.cards Pokémon and One Piece card prices from eBay and Cardmarket in EUR, plus portfolio and favourites. | |
| Vidé Vita Vidé Vita supplements — live prices, stock, label amounts, warnings, reviews and checkout | |
| Vitena Directory Search Vitena's public directory of bookable health and wellness professionals | |
| AI-Safe Careers AI exposure scores (0-100) for ~1,000 U.S. occupations, and recent AI-attributed layoffs. | |
| PuntoCasa MLS Avisos inmobiliarios de primera mano en Mérida, Riviera Maya, CDMX y Monterrey. | |
| Cool property search server! Non functional server (yet) | |
| FlatCash — Native Currency for AI Agents CPI-pegged stablecoin for AI agents. Zero fees, task board, self-register in 30s. | |
| cash.forage/forage Web search and URL-to-markdown for agents. Pay per call in USDC on Base, no signup. | |
| Wire Cash: bank wire fees and transfer costs US bank wire fees, cutoff times and the cheapest ways to send money to Mexico, India, Philippines. | |
| 21btc.cc Bitcoin Data Live Bitcoin price, ETF flows, treasuries, on-chain metrics, fees, derivatives & wiki search. | |
| cc.accrue/mcp Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum. | |
| ADM Google Ads Google Ads reports, search term analysis and AI Search campaign drafts for AI coding tools. | |
| cc.aiones/dev-toolbox 开发者工具箱：时间/UUID/Base64/JSON 格式化等高频开发小工具（Cloudflare 边缘部署，免费） | |
| cc.aiones/x-news-digest X 资讯检索：零配置免 Key 的 X/Twitter 资讯检索，账号池扫描/关键词搜索/热度排序/智能去重，输出中文日报 | |
| cc.aiones/x-news-monitor X 资讯监控：盯账号自动巡检，新帖去重中文日报，每 30 分钟自动巡查，支持飞书/Slack/Discord 推送 | |
| Basile MCP de base de données B2B française : entreprises, dirigeants, contacts (légal, LinkedIn, Maps). | |
| cc.bestaffiliateprograms/directory Search 4,825 affiliate programs by commission, cookie window and network, with source confidence. | |
| Brickbank Finished jobs, paid per result. One MCP address for every live tool action in the store's blocks. | |
| cc.deplion/deplion Create and publish static websites, configure forms, and read leads through Deplion. | |
| EasyData Data Create schemas and read, write, and organize structured records in EasyData. | |
| hardoz x402 tools Pay-per-call AI and media tools over x402. USDC on Base, no signup, no API key. | |
| Halite Search, read, and edit your Halite recipe collection and shopping lists. |
28,851–28,900 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.