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 |
|---|---|
| TSETMC Tehran Stock Exchange sepehr071/tsetmc-mcp Unofficial read-only Tehran Stock Exchange (TSETMC): quotes, movers, order book, history, indices. | |
| Varzesh3 Sports sepehr071/varzesh3-mcp Read-only Varzesh3 (varzesh3.com) Iranian sports: live scores, tables, fixtures, teams, news. | |
| Zoomit Products sepehr071/zoomit-mcp Read-only Zoomit (zoobin) product database: specs, shop prices in Toman, price history, comparisons. | |
| com.sequentum/mcp sequentum/sequentum-mcp Turn the web into structured, reliable, actionable enterprise data for AI Agents | |
| Sequesign sequesign/mcp Cryptographically verifiable receipts of an agent's delegated work, verified offline. | |
| NetEase Mail serafxy/netease-mail-mcp NetEase personal mail (163/126/yeah.net/188): search, read, draft, send with confirmation. | |
| Metabase MCP (headless) serdnaley/metabase-mcp Headless Metabase MCP: API-key auth, no OAuth. 178 tools, toolsets, stdio or HTTP, all tiers. | |
| MimiOps mcp server for Kubernetes sergelogvinov/mimiops-mcp MimiOps is an opinionated MCP server for Kubernetes | |
| Proxmox MCP is an opinionated MCP server sergelogvinov/proxmox-mcp Proxmox MCP is an opinionated MCP server | |
| Talos MCP server for Talos Linux sergelogvinov/talos-mcp Talos MCP is an opinionated MCP server for Talos Linux | |
| io.github.sergey-goncharenko/redpill sergey-goncharenko/redpill-mcp A transparent MCP server for agent reflection, conversation, and operator-enabled task decline. | |
| ruTS-mcp sergeyshk/ruts-mcp MCP server for ruTS: statistics of Russian texts as tools for LLM agents | |
| Crabrix sergii-ziborov/crabrix-sdk Temporary encrypted Rust Playgrounds shared by agents and people, with permissioned local Run/Debug. | |
| Hostwatch sergii-ziborov/hostwatch-mcp Observe and safely control sites, TLS, containers, traffic, databases and jobs with Hostwatch. | |
| RadioChron sergii-ziborov/radiochron-mcp Local-first Wi-Fi incident diagnostics with native BLE scan, history, and risk evidence. | |
| pitwall-mcp sergioprats/pitwall-mcp Solo lectura sobre BMW CarData: mantenimiento, neumaticos y bateria de 12V. No afiliado a BMW AG. | |
| viber-mcp serhiizghama/viber-mcp MCP server for the Viber Bot REST API — drive a Viber bot from Claude Desktop, Claude Code, or any MCP client | |
| Omniverse MCP serionist/omniverse-mcp Let an AI assistant work in NVIDIA Isaac Sim and other Omniverse Kit apps | |
| io.github.serkan-ozal/browser-devtools-mcp serkan-ozal/browser-devtools-mcp Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions. | |
| Glympt serkandrgn/glympt-mcp Paid domain technology enrichment, prospect search, bulk enrichment, saved lists and CSV exports. | |
| io.github.serkvay13/nerai-mcp serkvay13/nerai-mcp Geopolitical grounding for AI agents: country risk, forecasts, chokepoints, sanctions. Free tier. | |
| Serper.live serper-live/serper-live-mcp Live Google search results, domain positions and open markets via the Serper.live SERP API. | |
| Serpier serpier/serpier-mcp Track AI visibility and SEO performance, monitor publications and manage link-building orders. | |
| SerpKite serpkite/serpkite-mcp Google search, news, maps, webpages, cited answers, research and ChatGPT/Gemini answers for agents. | |
| LLM Brand Monitor serpstatglobal/llm-brand-monitor-mcp Track how 350+ AI models mention your brand — manage projects, run scans, analyze results | |
| Memora servation/memora-mcp Flashcards, quizzes, and cloze cards with spaced repetition, as an inline MCP App. | |
| io.github.danioni/servicialo servicialo/mcp-server Open protocol for professional service delivery via AI agents | |
| Setell setell-ai/setell-mcp Modern quote to cash powered by AI | |
| Universal Screenshot MCP sethbang/mcp-screenshot-server MCP server for web page and cross-platform system screenshots (macOS, Linux, Windows) | |
| Local AI MCP Servers setheerwagen/local-ai-mcp-servers Two self-hosted MCP servers: manage a local model machine (Ollama pull/switch, LoRA training) and bridge to local Ollama/vLLM for pure language processing tasks (writing, summarizing, classifying, extraction) without giving the calling agen | |
| io.github.setluca/luca-mcp setluca/luca-mcp SetLuca DM sales from any MCP client: 208 API tools and 15 task tools for leads, replies, calls. | |
| SetSmart setsmart-git/instagram-mcp Instagram, WhatsApp and Messenger DMs through official Meta Business APIs. | |
| Tickscope seungdori/tickscope-mcp Real-time, free crypto market data for any AI agent — via MCP. | |
| Sevalla sevalla/mcp Official Sevalla MCP: deploy, debug and manage apps, static sites and databases. | |
| Blumen Komander München severin2k/blumen-komander-mcp First German florist with a public MCP server. Search bouquets and order flowers via AI in Munich. | |
| MT5-MCP-Quant severus-sys/mt5-mcp-quant Native Windows MCP server for MetaTrader 5 backtesting, Market Watch, calendar data, and analytics. | |
| HiPo Work sexylin/hipo-mcp hipowork is an AI-agent recruitment platform for resume import,job publishing,candidate matching. | |
| TikTok MCP seym0n/tiktok-mcp A MCP Server for TikTok videos that allows you to get video subtitles and post details, such as the number of likes, hashtags, and publishing time. | |
| Obsidian MCP seynurmammad0v/obsidian-mcp Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools | |
| FichePro for Claude sezerpro/fichepro-mcp E-commerce autonomy for dropshippers — listings, SEO, catalog audit, niche & ad intel. | |
| io.github.sezgimeydanci/gigora sezgimeydanci/gigora-mcp Live-concert discovery: 44,000+ upcoming concerts worldwide by city, artist, genre or festival. | |
| Learn Shell sf-shenfeng/learn-shell An agent-native teaching OS that gives AI assistants a persistent classroom with courses, lessons, flashcards, and graded exercises via MCP tools. | |
| youtube-mcp sfiorini/youtube-mcp Search and browse videos, channels, and playlists to fetch titles, descriptions, stats, and durations.
Retrieve multilingual, timestamped transcripts and search within captions for precise context.
Surface channel and playlist insights qu | |
| io.github.sfrangulov/minirag-mcp sfrangulov/minirag-mcp Local-first RAG MCP server: hybrid search over a folder of your own documents | |
| com.sfxmint/sounds sfxmint/sfxmint-mcp Free CC0 sound effects for apps and games: roles, sets, search; 20 keyless downloads a day; make one | |
| io.github.sgInnora/noracu sginnora/noracu Local MCP server: macOS apps and a browser by element index, plus iPhone Mirroring (experimental). | |
| io.github.sgroy10/speclock sgroy10/speclock AI Constraint Engine — enforces CLAUDE.md and .cursorrules as laws. 51 MCP tools. | |
| io.github.sGuNk13/kuriflow-mcp sgunk13/kuriflow-mcp Make AI tasks repeatable. Run with new data automatically — zero AI tokens per run. | |
| fec-mcp-server sh-patterson/fec-mcp-server Query FEC campaign finance data — search candidates, track donations, analyze spending, and monitor Super PAC activity via the OpenFEC API. | |
| LegiScan MCP Server sh-patterson/legiscan-mcp Provides access to legislative data from all 50 US states through the LegiScan API, enabling comprehensive search and retrieval of bills, votes, legislators, and legislative session information. |
18,151–18,200 of 115,409
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.