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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Read https://intel.beacon.sh/start.md and set me up on Beacon Threat Intel
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| Name | Risk |
|---|---|
| Evictions API evictionsapi/evictions-api Start and track a US eviction case in any state or DC; a licensed attorney reviews each real case. | |
| io.github.evidai/tokenized-stock evidai/lemon-cake Buy/sell tokenized US stocks (Dinari dShares) in USDC. Daily USD cap guard. Sandbox default. | |
| Health Record Rights Index evil-robot/who-holds-the-record-open Health record rights: 198 countries scored 0 to 100 with sources; the 50 states and DC; real cases. | |
| EvoLink evolink-ai/mcp-plugin 150+ image, video and audio models. Quote before you generate; pay as you go. | |
| DesktopManager Windows Verification evotecit/desktopmanager Inspect and verify Windows x64 desktop apps through a local, read-only-by-default MCP server. | |
| OfficeIMO Document Tools evotecit/officeimo Inspect, search, fetch, and convert local documents and mail stores with bounded access. | |
| ai.smithery/exa-labs-exa-code-mcp exa-labs/exa-code-mcp Find open-source libraries and fetch contextual code snippets by version to accelerate development… | |
| io.github.poojaBjAcharya/cdgcsearchmetadata example/remote-fs Provides metadata information to AI agents through the search API. | |
| ExerciseBank exercisebank/examples Search 1,492 filmed exercises by muscle, equipment, pattern and joints to avoid; get substitutes. | |
| Exeris AI Bridge exeris-systems/exeris-ai-bridge Read-only Exeris context for AI agents: ADRs, SDK contract, build output, kernel diagnostics. | |
| EximAgent eximagent/cursor-plugin AI sales team for export-import: outbound prospecting, trade data analysis, HS codes, tariffs, OFAC. | |
| HYRR exoma-ch/hyrr Radio-isotope production, activity and dose for charged-particle beams on stacked targets | |
| StoryCanon exp3/storycanon A structured story bible for long-form fiction: scenes, characters, world, plot and foreshadowing. | |
| com.expandingweb/agentic-commerce-readiness expanding-web/magento-agent-readiness Score a Magento or Adobe Commerce store on eight AI agent-readiness checks. | |
| io.github.Explorer-64/stackapps-suite-mcp explorer-64/stackapps StackApps suite gateway: Imagcon, StackBill, Dicta-Notes. Pay per call in USDC via x402. | |
| Haldir exposureguard/haldir Guardian layer for AI agents: identity, secrets, audit via MCP. | |
| ai.extend/extend extend-hq/extend-agent-plugin Turn documents into structured data: parse, extract, classify, split, and fill PDF forms. | |
| io.github.EzeAlfaro/legible-check ezealfaro/legible-check-mcp On-chain RPC data for AI agents: block, gas, balance, tokens, receipts, decode. x402 USDC. | |
| io.github.ezemiz/emplyx ezemiz/emplyx Emplyx HR Platform - 346+ tools for employees, schedules, time tracking & payroll | |
| io.github.PapiScholz/nandi-proxmox-mcp ezesc/proxmox-mcp Open-source MCP server for secure Proxmox node, VM, and LXC operations. | |
| Open Video ezoic/open-video-mcp AI-powered video publishing, channel management, and monetization via open.video | |
| rekey ezra-black/rekey Rotate API keys across AWS, GitLab, Cloudflare, OpenAI & more. Secrets never reach the model. | |
| deed.page f-o-x11/deed-page-skill Publish permanent static sites via MCP/REST. 28 tools. No account or claim link. | |
| Metadata MCP Connector f-o-x11/metadata-mcp-connector Metadata B2B ad reports, audience planning, brand creative, and campaign readiness. | |
| Perq f-o-x11/perq-skill Verified free AI credits, free tiers and startup programs, each with source link and verified date. | |
| FilingLens Local SEC Fact Comparison f-tiger/agi-site Compare the same SEC fact and period at two filing cutoffs locally, with source evidence. | |
| TradeCheck Local Invoice Review f-tiger/agi-site Review orders and supplier invoices locally with exact arithmetic and source-linked findings. | |
| BPJ Task Loop f-tiger/agi-site BPJ rule-based task-state reviews and workflow tool discovery. Free, no account required. | |
| BPJ Startup Research f-tiger/agi-site BPJ startup cases, launch signals and validation plans. Free preview; member tools use scoped keys. | |
| BPJ Video Tools f-tiger/agi-site Chinese video platform preflight and source-backed AI drama search. Free; no video uploads. | |
| io.github.f-tiger/agiscorecard-web3-incentives f-tiger/agi-site Model contributor rewards with declared quality weights and caps; separate revenue from subsidies. | |
| Agentic Commerce Tools f-tiger/sellsomething 7 free tools: MCP health scans, AI-readiness scores, llms.txt generator, glossary, indexes. | |
| Faable — Deploy & Auth faablecloud/faable Deploy apps from GitHub, read build/runtime logs, and manage your app's users from your AI agent. | |
| dev.postbag/mcp faahim/postbag Form backend that routes: one tool per Postbag API operation, plus quickstart and explain. | |
| io.github.fabienfrfr/pbix-lineage fabienfrfr/pbix-lineage Bidirectional data lineage graph for Power BI (.pbix) files, from source to display | |
| io.github.Fabio662/yieldagentx402 fabio662/yieldagentx402-sdks Policy-gated x402 MCP for agent workflows with TEE receipts, 18 tools, and no custody. | |
| Nuzo Memory fabionfsc/nuzo-memory Local-first, auditable memory for MCP-compatible AI agents with explicit writes and SQLite storage. | |
| io.github.fabkho/nuxt-i18n-mcp fabkho/nuxt-i18n-mcp MCP server for managing i18n translations in Nuxt projects. | |
| Databricks Field Guide by TechFabric fabric-pro/databricks-field-guide-mcp Interactive Databricks learning, certification practice and sourced engineering guidance. | |
| TechFabric fabric-pro/techfabric-mcp Write TechFabric posts from your agent. Walk through posts, compare studies, check readiness. | |
| Meta Social Technologies MCP facebook/agentic-tools Manage Meta apps: creation, configuration, webhooks, permissions, compliance, and App Review. | |
| Workix facetoplace/workix Remote jobs, freelance gigs, vacancies. 24 boards: Upwork, Freelancer, RemoteOK, hh.ru, Kwork. | |
| Factum factum-project/factum Auditable memory for AI agents: provenance, cascade retraction, conflict refusal | |
| io.github.facultidev42FacultiDevelopment/faculti facultidev42facultidevelopment/servers Search academic expert insights, papers and contributions from Faculti | |
| Netrun fadeynotchenko/netrun-mcp Publish websites and Telegram bots to Netrun — upload a folder from your editor, get a URL | |
| SQL Preview fadnavismehul/sql-preview Run governed SQL queries and inspect database schemas from MCP agents. | |
| Nasaq UI fadymondy/nasaq Nasaq design system docs for agents: 390 components for React, Vue, Blade and HTML, with Arabic RTL. | |
| Zekra fadymondy/zekra Long-term memory and a knowledge graph for AI agents: recall, notes, secrets and data sources. | |
| fairfetch: web data tools for AI agents, priced per result fairfetch-data/fairfetch-mcp Google Trends & Ads Transparency Center, keywords, apps, jobs, events, docs, screenshots, groceries | |
| Keyword Research MCP: autocomplete, search volume, difficulty and Google Trends fairfetch-data/keyword-research-mcp Pay-per-call keyword research via Apify: autocomplete, volume, CPC, difficulty, ideas, Google Trends |
22,901–22,950 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.