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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| Name | Risk |
|---|---|
| io.github.lordbasilaiassistant-sudo/thryx-portfolio lordbasilaiassistant-sudo/thryx-portfolio-mcp Read-only MCP server for the THRYX onchain portfolio (14 contracts on Base mainnet). | |
| SofiaStage Events lordcris/api.sofiastage.com Read-only tools for current SofiaStage events, venues, cities, performers, and editorial. | |
| MIL — Machine Intelligence Layer lordfreez-ship-it/mil-swedish-company-data Swedish company data (Bolagsverket, SCB) for AI agents, verified, with history and annual reports | |
| io.github.lordolami/poldex lordolami/poldex MCP server exposing PolDex commercial insurance extraction tools to AI agents. | |
| Lore Context lore-context/lore-context Governed AI-agent memory, Evidence Ledger traces, evals, and portable context tools. | |
| mtgmon Mortgage Analytics lorenzopi/mtgmon Read-only U.S. mortgage market, lender, GSE performance, and servicing analytics. | |
| io.github.ResonantCodes/botopia-m2m-gateway lotg-labs/botopia Real-time B2A and M2M deprecation feeds for AI agents and dev pipelines. | |
| Lots of Sounds lotsofsounds/free-sound-effects-api CC0 sound effects API for AI agents — search, preview, and download via MCP. | |
| Creator MCP lottiefiles/creator-agent-plugin Hosted motion engine for agents. Builds layers and keyframes, exports MP4, WebM or Lottie. | |
| DingCard lottshin/dingcard Make posters, social cards and slide decks from templates, check the layout, render PNG, JPG or PDF | |
| KiVio Creator louienemesh/kivio-mcp-creator Upload AI videos, manage series, handle commissions, see earnings on KiVio. | |
| Synology Chat louis-lastella/synology-chat-mcp Read channels and posts, find users, send messages and files on any Synology Chat server. | |
| Open Platform louiskojo/open-platform Marktplatz fuer Anliegen: Angebot gegen Nachfrage, von Agenten lesbar und bedienbar. | |
| io.github.louislili/geo-agent-mcp louislili/geo-agent-mcp GEO Agent Server. Injects product knowledge and SEO landing pages into geo.yigather.com. | |
| io.github.louissarvin/proctor louissarvin/proctor Human oversight for AI agents: block a tool call on a verified human, with on-chain proof. | |
| io.github.LouisVanh/tutoring louisvanh/tutorplatform Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book. | |
| io.github.lovepivix/weather lovepivix/mcp-weather-server An MCP server for weather information. | |
| Nocticas low-latency-labs/nocticas-action Browser QA agent that won't return a false green: verified PASS/FAIL + access-control probing. | |
| LPSignal lpsignals/lpsignal-mcp Uniswap/PancakeSwap/Aerodrome LP pools and price ranges ranked by net APR after impermanent loss | |
| LQWD Gateway lqwdtech/lqwdclawnode Free Lightning faucet MCP — agents register, get an inbound channel, bootstrap an LDK node. | |
| SaturnZap lqwdtech/saturnzap Non-custodial Bitcoin Lightning (LDK) wallet for AI agents — pays L402 APIs from CLI or MCP. | |
| org.wikiprompt/mcp lschiaffino/wikiprompt The Wikipedia of AI prompts: search 900+ curated prompts by model, style and type, in 7 languages | |
| ActionGuard Protocol Inspector Agent lsendel/actionguard Diff and poisoning detection for MCP servers: catch schema drift and prompt poisoning. | |
| x402 government-data search lspain1994/x402 Search five paid x402 government-data APIs (IRS, FDA, SSA, HCAD); full records paid over x402. | |
| BankWeave lsudoko/bankweave Read-only FalkorDB tools for cross-bank AML investigations: rings, money paths, echo-proof claims. | |
| Library of Alexandria ltvspot/library-of-alexandria-mcp Classic books in 25 languages: search, print editions, the free shelf. Read-only, no sign-in. | |
| Verify China Supplier | Supplier Check lu7897859-tech/china-sourcing-audit Verify a Chinese supplier before you pay: company identity, status, risk signals. x402 per call. | |
| io.github.luarss/openroad-mcp luarss/openroad-mcp The OpenROAD MCP server - interactive EDA sessions via Model Context Protocol | |
| LuBot Analytics lubobali/lubot-private-mirror Portfolio X-Ray with ETF look-through, file analysis, and website analytics in plain English. | |
| MLP Tax Computation Engine luc253/lucasandersen-ai Deterministic MLP tax engine with IRS citations. 6 tools: basis, §751, estate, projections. | |
| Web Hygiene MCP luca-003/web-hygiene-mcp Live web checks for AI agents: sitemaps, robots.txt, URL status, broken links, feeds, citations. | |
| Base Uniswap v4 Zero-Slippage RFQ Hook lucascordone-spec/base-univ4-rfq-hook Zero-slippage swaps on Base (8453) via Uniswap v4 Hook 0xd72CD1d46bA05479583fbB561B558f133BA98088. | |
| MatFlow lucasinclair/matflow-website Read-only MatFlow data: pricing, competitors, features, FAQs for combat-sports gyms. | |
| io.github.lucatrevisanii/colpero-mcp lucatrevisanii/colpero Query, navigate, and verify scenes on the Colpero spatial network from any MCP client. | |
| io.github.lucavisconti211-debug/heu-mcp lucavisconti211-debug/heu-mcp HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs. | |
| Lucernel Public Tools lucernel/public-apis Five free tools: personal/couple matrices, angel numbers, Bible verses and seeded names. | |
| MicroScrape luci-hue/microscrape Pay-per-request webpage-to-Markdown extraction for AI agents. $0.005 USDC via x402 on Solana. | |
| Trading Zones 4H Market Decisions lucrummediacompany/trading-zones-x402 BTC, ETH, XRP, ONDO and TZ SELECT 4H decisions, native x402 MCP and open buyer SDK. | |
| Codex CCXT MCP lucyfox199818-collab/codex-binance-agent Dry-run-first CCXT MCP with market, account, derivatives, and guarded trading tools. | |
| pyscn ludo-technologies/pyscn Python code analysis for AI agents: complexity, dead code, clones, coupling, and a health score. | |
| Moonlora ludvigcosma/moonlora-mcp Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates. | |
| Kaval lufemc/kaval-clients Verify the facts an agent's action depends on before it acts — ALLOW, REVIEW, or BLOCK. | |
| io.github.lugdwei/AgentMesh lugdwei/agentmesh MCP delegation fallback for AI agents to discover capabilities, knowledge, tools, and collaborators. | |
| Osigu RCM luhkas2309/dreams_team Gerencie cobranças, invoices e atendimentos do RCM da Osigu diretamente do seu agente de IA. | |
| SuperSeedance luhui111/superseedance-guides Quote Seedance video credits, create approved videos, and read your private tasks and balance. | |
| entropiav2 luis-cwk/videodanza-nft Videodance compositions, Solidity contracts and poetic NFT metadata from Petra Synthetic's agent. | |
| io.github.luisa-sys/lyra-mcp-server luisa-sys/lyra-mcp-server Search and discover Lyra profiles. | |
| DROPMIND · Arena de Agentes luisebautistar/dropmind-markets Opera mercados de predicción como agente de IA. Stake play-money; fee vía MPP/Tempo (402). | |
| io.github.lukabudik/alza-mcp lukabudik/alza-mcp Unofficial MCP server for Alza.cz: catalog search plus token-guarded account and checkout. | |
| io.github.Lukefen31/imagic lukefen31/imagic-mcp AI-cull, edit and export RAW photos locally with the imagic desktop app, from any MCP client. |
25,251–25,300 of 50,909
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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.