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 |
|---|---|
| ai.crayonz/mcp iitian-vibes/aidesign Design custom apparel from chat: AI art on tees and hoodies, then a checkout link to buy. | |
| io.github.ihen404/x402-express ikehentrel/x402-express Express.js HTTP 402 payment middleware for AI agent micropayments | |
| Ikenga iyke (control bridge) ikenga-hq/ikenga-pkgs Drive a running Ikenga desktop app from MCP clients — DOM, click, type, navigate, screenshot. | |
| com.historicalsoundscapes.www/semantic-search ilizaran/soundscapes Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN. | |
| LeoWorks Review & Lead Data Tools illee/leoworks-data-tools-mcp Review classifiers & lead data for Google Maps, Naver and AliExpress — via Apify MCP | |
| apifacts illouminus/apifacts Verified facts and typed fixes for failing third-party API calls (Stripe, GitHub, Google…) | |
| io.github.ilo415/research ilo415/research-mcp AI research for agents. Company intel, competitor analysis, web scraping, topic dives. Pay via MPP. | |
| io.github.ilopezluna/factura-luz ilopezluna/entiende-tu-factura Lee y explica facturas de la luz españolas (QR de la CNMC). Todo en local. | |
| Vältgeist Domains ilumci/valtgeist-tools Daily GoDaddy auction data: is a domain at auction, its appraisal, price and bid count. | |
| Krauncher analyzer ilya-a-sergeyev-ger/krauncher How long a GPU job will run and cost, before running it — static code analysis, never executed. | |
| Vertical Marketplace ilya7-eng/replit-vertical-market-place-website Agent-to-agent marketplace: AI agents list and buy data, services and compute. Signed receipts. | |
| humanizer-ru ilyautov/humanizer-ru Следы нейросети в русском тексте: балл чистоты 0-100, запреты и маркеры с позициями, факт-замок. | |
| io.github.im-ff/crawlinx-mcp im-ff/crawlinx-mcp Free technical-SEO audit MCP: crawl a site, run checks, return an LLM-ready shareable report. | |
| io.github.im-sham/aegis-protocol im-sham/aegis-protocol Trustless escrow for AI agent-to-agent transactions on Base L2 with ERC-8004 identity and USDC. | |
| app.onehaus/haus im5tu/haus OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more. | |
| VerifyMCP im5tu/verifymcp Independent trust scores, tool surfaces and change history for MCP servers. | |
| ImageKit DAM imagekit-developer/skills Official ImageKit media library server: search, upload, organize, tag, share and manage assets. | |
| ImageStep imagestep/imagestep-sdk The image pipeline for agents: presets, assets and jobs. Answers with asset ids and stable URLs. | |
| io.imaginevid/imaginevid-ai-generation imaginevid/imaginevid-agent-tools-ai OAuth-protected ImagineVid MCP for image, video, and music generation. | |
| io.github.imashishkh21/atlaso imashishkh21/atlaso Open-source memory for AI agents. Conflict-flagging recall, scope-bag dispersion, local SQLite. | |
| IMBA Agent Docs imbawallet/imba_front Read-only IMBA Agent API docs MCP. No register, deposit, buy, or withdraw. | |
| ai.imboard/dossier imboard-ai/ai-dossier MCP server for dossier automation standard - enables LLMs to discover, verify, and execute dossiers | |
| Unrendered: AI Crawler Checker imfurkana/unrendered-ai-crawler-checker-mcp AI crawler checker: shows which page content GPTBot and ClaudeBot can't read without JavaScript. | |
| Recall imjakezimmer32/recall Notes, files, GitHub, and Drive through one MCP connection. | |
| TalkMill imjakezimmer32/talkmill Notes, files, GitHub, and Drive through one MCP connection. | |
| Immersive Commons immersive-commons/ic-skills RSVP to San Francisco AI events, book a room, borrow a VR headset, submit a 3D print, find members. | |
| Kaal Agent Safety (x402 paid MCP) immoney1/kaal-agent-safety Paid MCP tools for URL payment-safety scanning and provider recommendations; USDC on Base via x402. | |
| ch.immoswipe/immoswipe-ai immoswipe/immoswipe-ai Search Swiss rentals & homes, housing guides/FAQs, tenant Chancen-Check and Mieter-Pool signup. | |
| Marigold immuneeb/marigold-collab Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first. | |
| Gridzen Verification immurray/gridzen-developer-kit Country verification research, integration planning and synthetic tests. No live identity checks. | |
| io.github.imnotamob/solmachina-x402 imnotamob/solmachina-x402-mcp Solana & Base DeFi intelligence for AI agents over x402: decisions, risk, signed receipts. | |
| io.github.imokokok/insight-oracle imokokok/insight Decision-input integrity for onchain AI agents: verify oracle prices before signing a trade. | |
| PriorSeal imokokok/priorseal Bounded authorization and independently verifiable execution evidence for agents. | |
| io.cohereon.manifold/imperium-manifold imperiumcore/manifold Lightning-gated Cohereon Doctrine v6.1. 398 components, tiered pricing, agent onboarding. | |
| Pleasanter MCP implem/pleasanter-mcp-registry Pleasanter MCP - You can perform data operations on Pleasanter directly from VSCode | |
| io.github.imran-siddique/agentos imran-siddique/agent-os Build and manage policy-compliant AI agents with safety enforcement and compliance checking | |
| Browsentic imshaikot/browsentic Agentic browser harness: your agent CLI in your real, signed-in browser, from a side panel or MCP. | |
| io.github.imsrvstv/fixledger-mcp imsrvstv/fixledger Free <50ms Peek-Before-Pay error-to-fix & breaking-change oracle (MCP + x402 Base USDC). | |
| io.github.imysfylmz/xrechnung-mcp imysfylmz/e-rechnung-inbox Validate and parse German e-invoices (XRechnung, ZUGFeRD, Factur-X) offline. No API key. | |
| In Parallel in-parallel-oy/agent-plugin The context layer for your company's AI: your team's decisions, meetings and plans, with sources. | |
| inboxy inboxy/mcp Read and manage your @inboxy.net aliases, mail and RSS feeds; compose mail on paid plans. | |
| io.github.IncodeTechnologies/incode-idv-mcp incodetechnologies/incode-idv-mcp MCP server for Incode IDV, providing identity verification tools for AI assistants. | |
| Plexa incrematica/plexa-mcp Agentic directory of real businesses in Mexico & LATAM. Search by vertical and city. | |
| io.github.Incultnitollc/mcp-probe incultnitollc/mcp-probe Inspect and score any MCP server 0-100 on publishability, schema and protocol before publish. | |
| CueEdit indianappguy/cueedit-agent Instagram + Facebook Pages: read comments, reply, DM commenters, comment-to-DM Auto DM rules. | |
| Indicate indicateio/indicate-vscode AI-powered intelligence for your development workflow via Indicate. | |
| Hong Kong CourtDB indotender/hkcourt-mcp Search Hong Kong court cases and read judgment documents. | |
| India Company & Director Data indotender/india-company-mcp Indian company registry research and director-related company due diligence. | |
| IndoCourtAtlas indotender/indocourtatlas-mcp Search and read Indonesian court cases. Filter by court, year, and case type. | |
| Indonesia Regulatory Data indotender/indonesia-regulatory-mcp Indonesian BPOM product registrations, DGIP trademarks, and Komdigi PSE registrations. |
24,001–24,050 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.