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 |
|---|---|
| FLOCORE Governed MCP Governed MCP front door to FLOCORE; write calls need human approval and signed receipts. | |
| Atlas absence index Measured rates at which web services lack machine-readable capabilities. Research demonstrator. | |
| Ghostpilot Read-only facts about Ghostpilot, the AI interview copilot for Mac: product, pricing, download, FAQ. | |
| Groundtruth Company wiki for AI: answers with citations, decisions, records and the team's board. | |
| Витрина неликвида ГЮТЕ ТЕХ Сверка списка запчастей с неликвидом официальных дилеров: марка + артикул, цена, город, продавцы. | |
| tech.htsapp/crypto-mcp Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402. | |
| Kaiku Issue tracker and wiki for teams and their agents: find, file and update issues, write pages. | |
| Latitude 10 Agent Readiness Scores how well AI agents will use your API, 0-100, from its OpenAPI spec. Free and read-only. | |
| Latitude 10 Store Developer kits and design packs for AI agents, paid in USDC over x402. Free API readiness check. | |
| Leeway Financial Data European-first forecasts, fundamental screening, and historical market cap. | |
| Lukka Blockchain Analytics & Compliance MCP Blockchain address risk scoring, AML reports, sanctions screening and counterparty exposure. | |
| Lukka Quantitative Analytics MCP Digital asset derivatives analytics: implied rate curves, options volatility surfaces and OTC FX. | |
| Lukka Digital Asset News MCP AI-curated digital asset news: search, sentiment and quality filters, AI-generated daily digests. | |
| Lukka Prediction Markets Data MCP Prediction market discovery, classification, pricing, open interest and volume across venues. | |
| Lukka Pricing & Market Data MCP Institutional digital asset prices, OHLCV, VWAP, market cap, order books and spot/derivative trades. | |
| Lukka Reference Data MCP Institutional asset taxonomy, scores, entity and VASP directories, mappings and crypto actions. | |
| Lukka On-chain Data MCP Raw and normalized on-chain data: balances, transactions, blocks and Ethereum validator activity. | |
| Machinepulse Market data tools for the MCP ecosystem: server stats, events, search, leaderboards, package trends. | |
| The Market Calendar Seasonality by month for 9 markets, S&P 500 day by day this month, and US economic release dates. | |
| Marziale Technologies Send a request to Marziale Technologies, a New York FDSE firm. For business operators and talent. | |
| BL Sports Website MCP Search and read public BL Sports pages with source URLs. | |
| Business-Day Oracle Working days, ISDA conventions and deadlines for 250 countries and 30 financial markets. | |
| GCC e-Invoice Preflight Oracle Validate UAE PINT AE and Saudi ZATCA e-invoices: UBL, official Schematron, QR, fix hints. | |
| Email Verifier Verify emails: syntax, MX, disposable, role, typo fix, optional SMTP probe, SPF/DMARC. | |
| HR & Payroll Rules Oracle UAE and Saudi gratuity, leave, notice, overtime and sick-pay arithmetic with cited articles. | |
| ID & Format Oracle Validate IBAN, BIC, VAT, national IDs, phones, postal codes offline; 240+ identifiers. | |
| GCC Sanctions & Terror-List Screener Screen names vs OFAC, UN, EU, UK and UAE terrorist lists with Arabic-aware matching. | |
| Text & Number Toolkit Amounts in words (Arabic cheque grammar), number formatting, Arabic text tools, date parsing. | |
| UAE Calendar Oracle UAE working days, holidays with confirmation status, Hijri dates, Ramadan hours, deadlines. | |
| Website Contact & Social Extractor Emails, phones, WhatsApp, social profiles and addresses from a website's public pages. | |
| tech.novtriq/engineering 27 engineering compliance and calculation tools for the built environment (UK, EU, UAE). | |
| OmniProvider Pay-per-call LLM API for agents: model catalog, pricing, unpaid x402/MPP quotes, how-to-pay. | |
| Portali Bookkeeping for CPA firms: clients, QuickBooks, bank data, reports, OCR docs, and billing. | |
| VPS Deals Hub Search and compare cheap VPS plans (price, RAM, region, CN2 GIA) with sources from progeofde.tech. | |
| Rat Radar Ask before you scrape: is a site open, may I fetch this URL, and how do I extract a page. No key. | |
| DirFast DNS, TLS, HTTP and SEO checks, plus stateful change watches that diff a page over time. | |
| SaaSOffers startup deals Search 470+ verified startup deals, discounts and credits on SaaS tools, with claim links. | |
| Searlo Google SERP, Maps, Shopping, News and AI-answer data for AI agents, from the Searlo search API. | |
| SeaWeb Read-only web search for AI agents; does not book, reserve or take payment. Stores your preferences. | |
| tech.sirune/manthan List and create Manthan concept-card decks from an AI agent — no AI quota spent for imports. | |
| Skybridge Capitals Example Example MCP and ChatGPT App based on Skybridge framework showing capitals in a world map | |
| Skybridge Ecommerce Example Example MCP App based on Skybridge framework showing an e-commerce products based on request
| |
| Skybridge Everything App Example and testing ChatGPT and MCP App showcasing all the features of the Skybridge framework | |
| Investigation Game App Find out who killed Claude by interrogating the LLM driven suspects... | |
| Skybridge Example MCP App Skybridge Productivity MCP App Example | |
| Time's up Skybridge example App Skybridge Example App showcasing a Time's up game with the LLM | |
| SpriteForge Editor Free pixel and tileset editor, no account: hand-edit sprites, animations and Wang tilesets in chat | |
| SpriteForge Generate pixel-art sprites, animations and tilesets on your SpriteForge account (sign-in, credits) | |
| Artificial eXperience Intelligence (AXI) AXI design reviews, gated AXI Score, and paper search for AI assistants, agents, and robots. | |
| Strategic Flow MCP Audit B2B SaaS lifecycle emails with the 7-point Decision Friction Model: score, patterns, fixes. |
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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.