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.
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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.
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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 |
|---|---|
| Print Shop by Bottle Your Brand Turn your AI images into die-cut vinyl stickers. Print specs, sizing, and a ready-to-order link. | |
| BounceWatch Signal Intelligence Millions of dated buying and momentum signals: who raised, who's hiring, what changed and when | |
| BoxToPlay MCP-ready hosting provider for Minecraft, BungeeCord, TeamSpeak, VPS and many other game servers. | |
| com.bozfix/bozfix Find verified electricians in Antalya, Turkey. Prices from real jobs, confirm-first requests. | |
| Bradshaw UK funding rounds UK private-company funding rounds from Companies House filings, each linked to its filing. | |
| brainCloud MCP Manage brainCloud apps, cloud code, hooks and servers; API lookups to help generate client code. | |
| Brainiall Documents High-fidelity PDF to structured Markdown conversion and document field extraction. | |
| Brainiall Image Background removal, upscaling, face restore, document OCR, table extraction, visual understanding. | |
| Brainiall Memory Persistent semantic memory storage, associative recall, and recent memory index by namespace. | |
| Brainiall NLP Sentiment, toxicity, entity extraction, PII, translation, summary, QA, fraud scoring, safety audit. | |
| Brainiall Pronunciation Pronunciation assessment, phoneme scoring, speaker voice ID, audio transcription, speech synthesis. | |
| Brainiall Web Web search, URL content extraction to Markdown, site mapping, and recursive web crawler. | |
| com.brainonbnb/bobai BNB Chain agents: look up any error in first-hand fixes, Brain Board, escrow settle, BSC trade cost | |
| com.brainonbnb/bsc-token-preflight Honeypot and rug-pull check for any BNB Chain token before a trade, measured on chain, free | |
| com.brainonbnb/defi-agent PancakeSwap V3 range check for any position, free; re-centre plan paid, or free holding 1M $BOBAI. | |
| com.brainonbnb/grid-trader What a BSC pool costs to trade, free; grid levels and break-even spacing paid, free with 1M $BOBAI. | |
| com.brainonbnb/health-factor Venus health factor of any BNB Chain account, free; liquidation stress paid, free holding 1M $BOBAI. | |
| com.brainonbnb/lp-placement PancakeSwap V3 fee tiers of a BSC token, free; tier and range plan paid, or free holding 1M $BOBAI. | |
| com.brainonbnb/rebalancer PancakeSwap best route, free; a rebalance priced on real pools paid, or free holding 1M $BOBAI. | |
| com.brainonbnb/yield-optimizer Venus supply rates on BNB Chain, free; whether moving pays its gas paid, or free holding 1M $BOBAI. | |
| BrainyGym Save the courses you make with AI and review them with spaced repetition and a daily session. | |
| Brandwarden Your company's approved brand rules and logo files, for ChatGPT, Claude and other assistants. | |
| Brandloupe Index Weekly data on 600k+ Shopify stores: launches, best sellers, prices, apps and similar stores. | |
| BrandMov Track competitors' Meta ads, save swipe files and run Meta campaigns from Claude, ChatGPT or Cursor. | |
| Brasspage Apify Actors Six AI-built Apify Actors: ATS jobs, PDF OCR, Lighthouse audits, transcripts, Sheets, site audits | |
| Brasspage Free small business website check, free redesign form link, Tack Board pin link, live numbers | |
| Bravos AI Manage your AI chatbot from your AI assistant: analyze conversations, audit content, configure it. | |
| braXos Maestro Governed access to your org's systems (Salesforce, Workday, CCure, Genetec, Zoom, etc.) via braXos. | |
| com.brazilmacro/brazil-macro-ai Brazil Macroeconomic and Financial Data AI Platform for AI agents. | |
| com.breakerdesk/site BreakerDesk: the site's own MCP server — dataset; every answer cites the site. | |
| agentweb NAIC AI model bulletin adoption by state, with citations. Insurance AI compliance data. | |
| Brent Burgess Read-only facts from brentburgess.com: profile, writing, projects and the site's own datasets. | |
| BrewMyPDF Render PDFs from templates you design once: list templates, check the data shape, preview, render. | |
| Bria Commercially licensed image generation and editing with IP indemnification. | |
| Brick NJ Local directory Businesses in Brick Township, NJ: hours, phones, and booking or quotes where offered. | |
| BrickYourFace: photo to brick mosaic Turn a photo into a LEGO-compatible brick mosaic kit: watermarked preview, price and buy link. | |
| BridgesAgents Products, carts, reorders, quotes, property and vehicle visits from Brazilian stores for AI agents. | |
| BridgeToAgent — AI Readiness Is a website ready for AI shopping agents? Readiness score (0-100) + agent shopping simulation. | |
| com.briefpanel/briefpanel Monitor web pages and read item-level updates: the field that moved, with its old and new value. | |
| Brightmoot Shared projects for people and AI agents: plans, contributions, questions and reviews. Beta. | |
| Bright Security Enables AI agents to access Bright Security tools for app discovery and security testing. | |
| BringMeThat Order delivery or pickup from US restaurants. Pay on bringmethat.com. | |
| Brionic Payments Non-custodial crypto payments: charges, invoices and refunds in BTC, XRP, USDC and more. | |
| Brix36 Films and music videos. You're the star. No subscription. | |
| Brixa Studio Your design, automated endlessly. Design anywhere, Brixa freezes it as a template, publishes forever | |
| Brix Digital Signage Manage digital signage screens: health, content, casts, emergency messages, proof of play. | |
| B.R.M Chronographes - Watch Configurator Configure, price, render and order a made-to-order B.R.M watch (French manufacture). No auth. | |
| Broadcastwell Who five AI engines name in 14 software categories, with a published receipt on each. No key. | |
| Bro Find AI Search a curated directory of AI tools, AI agents and MCP servers by task, pricing and platform. | |
| com.brokerchooser/broker-safety MCP server offering regulator-sourced legitimacy checks on investment entities by name or URL. |
30,201–30,250 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.