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 |
|---|---|
| Chipp Data operations Chipp: changes to a deployed project's live data: data, script and procedure operations, bulk. | |
| Chipp Integrations Chipp: hosted integrations and their catalog, and MCP servers connected to an agent | |
| Chipp Knowledge Chipp: knowledge sources (URLs, sitemaps, text, documents), crawls, and evidence search over an. | |
| Chipp Legacy code Chipp: the code of an app being rebuilt: the imported GitHub repo and the legacy codebase | |
| Chipp Memory and schedules Chipp: a project's memory, circles, and scheduled tasks | |
| Chipp Newsletters Chipp: newsletter topics, audiences, contacts, campaigns and sends | |
| Chipp Observability Chipp: a deployed project's database (read), logs, errors, analytics, CI status, custom actions. | |
| Chipp Packs Chipp: the feature pack and recipe catalog, pack installs, checkout, and the project blueprint | |
| Chipp Software factory projects Chipp: software factory projects: list, create and scope them, and the factory tools in no other. | |
| Chipp Releases Chipp: software factory deploys and releases: history, the deploy gate, Deploy now, rollbacks. | |
| Chipp Tags Chipp: conversation tags, their training examples and utterances, and tag instances | |
| Chipp Tickets Chipp: software factory tickets: list, read, file, reply, retry, cancel, proposals, and child. | |
| Circleback Search and use your Circleback meeting notes, transcripts, and action items in AI tools | |
| Cirra AI Salesforce Admin MCP Server Comprehensive Salesforce administration and management | |
| ClarityTrack Ask your AI about your own accounts, debts, budgets and goals. OAuth sign-in, read-only by default. | |
| ClawTerminal Ask your AI about the markets: filings, insider & congress trades, fund flows, options, macro | |
| Cleanvoice Remove noise, cut filler words and add Studio Sound to audio and video, with transcripts. | |
| Clear Tape Free trading calculators, trading-system rules, a glossary and lesson search. No market data. | |
| Clearvoyance Anonymous feedback from real people by voice or text, with an AI report. Flat price per campaign. | |
| Cleve Search workspace knowledge, save ideas, update notes, organize folders, and share public links. | |
| Clevera Make how-to videos, social clips and help articles from Claude or ChatGPT, and run your help center. | |
| Clevra Field service management for trades: clients, jobs, estimates, invoices, schedule and reports. | |
| ClipFlux Make faceless YouTube videos and Shorts from chat: script, scenes, voice, captions, YouTube posting. | |
| CloneKit Expert know-how (kits) any AI can read or run, always the latest version. | |
| Cloud World Model Simulate cloud infrastructure and estimate cost before deploying or changing infrastructure. | |
| Cluvi AI Run your Cluvi AI restaurant: guest chats, reservations, menu and AI receptionist. | |
| CNAPS.ai MCP Server Run 80+ AI models on CNAPS Studio by just asking. Works with Claude, ChatGPT, n8n and Zapier. | |
| cnpj.ai Empresas, sócios e conexões por CNPJ. Brazilian company data, ownership and corporate networks. | |
| Cocuyo Quote and create AI images and videos with existing Cocuyo credits and explicit confirmation. | |
| CoinFactory Agents launch, trade and discuss tokens on Base, non-custodially, and earn 54% of trading fees. | |
| ai.colaunched/colaunched Your Colaunched account: ideas scored for you, their evidence and your launch. OAuth sign-in. | |
| ai.colaunched/public Business ideas from real public demand, scored with dated evidence. No account needed. | |
| ColdState — Deterministic Knowledge Infrastructure Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base. | |
| NLP.COM.AI Open Model Catalog Search curated open-weight AI model releases, licenses, architectures, and primary sources. | |
| CommerceAI The E-commerce Marketplace For Every AI Agent. A Governed Catalog Of 600M+ US Products. | |
| CommSync One inbox for SMS and email: read threads, search, manage contacts, and send texts and emails. | |
| CompanyProof Find legal companies, retrieve registry profiles and verify company facts with source evidence. | |
| Compelling AI-native B2B sales research, ranking, and CRM enrichment. | |
| compi Connects AI agents to a Hyperliquid account through compi, with user set limits and paper mode. | |
| ai.complyme.mcp/mcp ComplyMe.AI MCP server for legal & data protection risk analysis and audits. | |
| Constellation Credit Financial and covenant data for public and private credit: statements, cap stacks, covenants. | |
| ContentMaschine AI image, video, audio and text tools for creators. Pay per use with credits. | |
| Content Sweep Prepaid copyright investigation and authorized enforcement, with a free agent sandbox. | |
| Contexel Shared AI memory. ChatGPT, Claude, Cursor and any MCP app read and write the same memory. | |
| Context Link One semantic search across your sites, Drive, Notion, email, files and Basecamp. | |
| ContextGate MCP gateway: one connection for your AI apps, with tool policies, PII redaction and audit logs. | |
| Context Studios MCP AI agency API: free tools for glossary, comparisons, blog, guides, estimates and consulting | |
| Contio MeetingOS Contio MeetingOS: meetings, transcripts, action items, agendas, calendar, and project management. | |
| Contractors Near Me Search licensed US contractors by trade or location, fetch profiles and reviews, and submit leads. | |
| Conveo Qualitative research platform. Design studies, analyze interviews, and generate insights. |
26,651–26,700 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.