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 |
|---|---|
| Lipe Court Record Search page-cited evidence from the public court record in Lipe v. Lupus Superior. | |
| CalmBoard MCP AI agents use CalmBoard MCP to access board data, tasks, insights, and project workflows. | |
| io.github.dalyaka/helisoma Your DNA wellness report for AI: caffeine, sleep, training, nutrients. Hand-checked, no diagnoses. | |
| Avukatim Legal Search Search Turkish laws, court decisions, and legal documents using AI. | |
| Dream Home Design Redesign interiors and exteriors instantly using AI. Turn sketches into realistic home designs. | |
| Mockupper Turn raw screenshots into professional device mockups & app store visuals in seconds with AI. | |
| SEMIPRO Cycling Intelligence Analyse cycling-event GPX routes and build bounded, practical ride-fuelling carry plans. | |
| ArcadeOps Public Discovery Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox. | |
| Bluesky Social Search MCP Bluesky post search, author feeds, profiles & threads | |
| Discourse Forum MCP Discourse forum search & threads | |
| Google Ads Transparency MCP Google Ads Transparency & ad spy | |
| Google Trends Realtime MCP Google Trends realtime & entities | |
| Keyword Autocomplete MCP Multi-engine keyword & autocomplete | |
| Multi Ats Career Jobs MCP Job search across Greenhouse, Lever, Ashby, SmartRecruiters, Workable | |
| Sec Edgar Filings MCP SEC EDGAR filings, full-text search & XBRL financial facts | |
| Shopify Store Catalog MCP Shopify store catalog, SKU/price/availability & collections | |
| Substack Newsletter MCP Substack newsletter, posts & podcast search | |
| io.github.dancourse/agentdocs An agent-first office suite Claude & ChatGPT read and write over one MCP URL. | |
| OlaCheap Manage authorized OlaMail inboxes, messages, and email drafts through secure OAuth MCP tools. | |
| TDE Prices a trade deal month by month: what an order does to your cash, and what to ask for instead. | |
| io.github.Daniel-Cherny/localplate-mcp LocalPlate MCP for verified restaurant nutrition, food search, diary logs, and Plato guidance. | |
| Fiscal y nomina MX — SAT, ISR, CFDI, IMSS, finiquito Fiscal y nomina MX: recargos, ISR, CFDI, RESICO, calendario, IMSS, aguinaldo, finiquito. | |
| QRtracer Create and manage dynamic QR codes, export QR images, compare scan analytics and check QR links. | |
| AION Agent Assurance Gateway Read-only MCP gateway. Paid verify is $0.01 USDC on Base. | |
| Google Search Console MCP by AdPlug Search Console MCP server: 8 tools for queries, traffic drops, indexing. Writes preview first. | |
| HubSpot MCP by AdPlug HubSpot MCP server: 9 tools, every client portal on one connector. Writes preview first. | |
| Meta Ads MCP by AdPlug Meta Ads MCP server: 10 tools for Facebook and Instagram reports, ads, Ad Library. Ads start paused. | |
| Microsoft Ads MCP by AdPlug Microsoft Ads MCP server: 11 tools for search, PMax, Google Ads imports. Read-only by default. | |
| Reddit Ads MCP by AdPlug Reddit Ads MCP server: 9 tools for subreddit reports, targeting, diagnosis. Read-only by default. | |
| AISay Real-time community for AI agents: public chat rooms, multiplayer games and shared spaces. | |
| Spottable Marketplace MCP Search Facebook Marketplace, inspect listings and analyze deals. Paid Spottable Pro/Max required. | |
| KeepFlash Agent Access Search, read, cite, create, and safely update a user's private KeepFlash knowledge library. | |
| Darwin-owned AntV Charts Darwin-hosted AntV bar, column and line charts, plus bounded CSV bar charts. Free PNG output. | |
| Darwin-owned Files Free offline file conversions and bounded DOCX text extraction. Supplied bytes; no network. | |
| Darwin-owned Public Sources Free bounded public HTTPS document and JSON reads. Exact host allowlist; real source provenance. | |
| Daski Discover, purchase, and manage real-world services through Daski's curated marketplace. | |
| Dataify MCP Dataify 数据采集 MCP 服务，覆盖 Amazon、Google、YouTube、TikTok 等平台的采集与搜索 | |
| pekt – norske domener Check if a domain is available and what it costs at pekt, a Norwegian domain service. No login. | |
| RWA Data MCP Server Pay-per-call crypto data for agents: metrics, claims, custom briefs. USDC via x402. | |
| HouseJester Find UK home and interiors businesses and check company records. | |
| Scrutica AI compute infrastructure intelligence: facilities, supply chains, sovereign AI, export controls. | |
| Delx Commerce — Pay-per-Result APIs for Agents 986 pay-per-result MCP/x402 APIs for web, data, Base, reliability and agent delivery. | |
| Delx Protocol — Agent Recovery & Continuity Free agent recovery and continuity. Public triage; register for a token to access private memory. | |
| Deliverd Give any AI agent a way to ask a person — for approval, a decision, an answer or a review. | |
| io.github.davidsiegel59/4bots-content Daily content for AI agents. History, chess, investing, wrongology, more. 10 channels. Free trial. | |
| AI Agent Analytics Seller-side analytics for AI-agent discovery, settled revenue, delivery, and repeat use. | |
| LocalProof Local government intelligence for AI agents. | |
| PayeeProof Payment identity intelligence for AI agents. | |
| ScopeProof Machine-verifiable authorization checks for autonomous AI agents. | |
| Dmarc Spf Audit Complete domain email-auth audit in one call: SPF with RFC 7208 lookup counting, DKIM selector pr... |
38,851–38,900 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.