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 |
|---|---|
| Media Generator — Images, Videos & Audios saify-technologies/saifs-ai-mcps-docs Generate marketing images, videos and audios for campaigns, product content, and brand assets. | |
| Optimization Solver (LP / MIP Scheduling) saify-technologies/saifs-ai-mcps-docs Solve production, blending, transport and scheduling problems with LP and MIP. | |
| Payment Reconciliation & Matching saify-technologies/saifs-ai-mcps-docs Match bank receipts and payments to invoices with confidence, deductions and exceptions. | |
| Statistical Process Control & Anomaly Alerts saify-technologies/saifs-ai-mcps-docs Monitor metric streams with control charts and alert only on statistically real drift. | |
| Procurement & Supplier Selection saify-technologies/saifs-ai-mcps-docs Choose and rank suppliers, size orders and classify spend from delivery and purchase data. | |
| Dynamic Pricing & Overbooking saify-technologies/saifs-ai-mcps-docs Set prices, protection levels and overbooking limits from demand and remaining capacity. | |
| Route & Logistics Optimizer saify-technologies/saifs-ai-mcps-docs Plan vehicle routes, job assignments and load packing from stops, fleet and constraints. | |
| Scientific Calculator saify-technologies/saifs-ai-mcps-docs Exact arithmetic, algebra, calculus, physics, chemistry and finance with a checkable formula. | |
| Synthetic Data — Random User saify-technologies/saifs-ai-mcps-docs Generate synthetic random user data for testing, demos, and development without using real persona. | |
| Aibooma - AI Agent Registry sairaj-reddy/aibooma AI agent registry — search, discover, register, and connect agents via MCP. | |
| io.github.sairam0424/ag-bash sairam0424/ag-bash Sandboxed AI-native bash with 70 agentic tools: run_bash, code edit/diff, WASM Python/JS. | |
| io.github.sairam0424/mindforge sairam0424/mindforge Read the MindForge engine over MCP: knowledge graph, project health, and audit log. | |
| DevGlobe sajeetharan/devglobe The open-source talent graph for humans and AI agents. Find developers. | |
| NPMScan salemalem/npmscan-mcp-plugin Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups | |
| xyz.dreamtap/mcp salexashenko/dreamtap Dreamtap provides sources of inspiration to your AI to make it more creative. | |
| com.dialogbrain/dialogbrain saloprj/dialogbrain-claude-plugin Your customer inbox as tools: read and answer WhatsApp, Telegram, Instagram and e-mail. | |
| io.github.saloprj/dialogbrain saloprj/dialogbrain-mcp Unified inbox MCP for WhatsApp, Telegram, Email, voice — read/send messages, search, AI agents. | |
| io.github.saloprj/publicaml saloprj/publicaml-examples Free crypto AML/KYT screening for BTC/ETH/BSC/TRON — risk score, sanctions, source of funds. | |
| io.github.saltxd/chainward saltxd/chainward Check a Base or BNB Chain address before you pay it: on-chain risk reports, EAS attestations. | |
| io.github.SaltyTaro/arcnautical saltytaro/arcnautical-mcp Screen any vessel by IMO for sanctions, ownership opacity and vetting grade. Keyless check included. | |
| io.github.salvisare/sensecritiq salvisare/sensecritiq UX research synthesis. Upload interviews and get themes, findings, and verbatim quotes in minutes. | |
| AEC Model Bridge sam-aec/aec-model-bridge Revit MCP server: 200+ tools to read and edit BIM models, every change human-approved. | |
| Autodesk Revit MCP Server sam-aec/autodesk-revit-mcp-server MCP server connecting AI assistants to Autodesk Revit through a local bridge. | |
| RUAGENTIC Directory sam1siam/ruagentic-directory Search MCP servers, MCP clients and AI agents, and retrieve listing details. Free, read-only access. | |
| io.github.samaanmohammed-art/leadharbor-mcp samaanmohammed-art/leadharbor-mcp Email verify (MX), website contacts, LinkedIn jobs, YouTube data via RapidAPI. Bring your own key. | |
| Algrow samalgrow/algrow-mcp YouTube research: channel search, viral videos, channel analytics, transcripts, thumbnails, TTS | |
| NetGrant — Canadian funding saman-ns/netgrant-mcp Search 1,300+ live Canadian funding opportunities — grants, tax credits, accelerators, and loans. | |
| OpenMEP duct sizing samarmstrong/openmep Deterministic HVAC duct sizing at a fixed or Manual D friction rate; grades existing ducts. | |
| io.github.Samarth-23-eng/india-mcp-rto samarth-23-eng/india-mcp MCP server for Indian vehicle RTO: decode number plates, calculate road tax, check RTO offices. | |
| CatchDoms — Expired Domains API sambel/catchdoms-mcp Search 22 sources of expired domains with SEO metrics, 183,537 aged ccTLDs, and pending-delete. | |
| localscreenshot sambel/localscreenshot-mcp Screenshot API for AI agents. Any public page as image or PDF, banners hidden, 227 countries. | |
| Samebase samebase/plugin Build and manage repository-backed web apps with Samebase, GitHub, Convex, and Cloudflare. | |
| 518.PLUS samelabs/flashshare 518.PLUS: MCP tool marketplace. Run tools on files, text or JSON, share results, publish your own. | |
| t3-watch sami-abdul/t3-watch An agent on call for the things nobody watches. Checks run free; your agent wakes only on a change. | |
| io.github.samith14/mcp-cantina samith14/mos-aisley-cantina A bar for AI agents at mosaisley.com — pours, wall notes, jukebox, tips. x402-paid where priced. | |
| Market Category Booster sammyrulez/market-cat-booster Maps a product description onto the category path of a marketplace taxonomy. | |
| io.github.samouh-waleed/prompyai samouh-waleed/prompyai Scores your prompts against your real codebase — context-aware prompt intelligence | |
| com.auto-reader/ocr samqra/auto-reader-ocr Arabic-first OCR, translation and document extraction. First call mints a free trial key. | |
| io.github.Samrajtheailyceum/advertising-protocols samrajtheailyceum/adprotocols Query 70+ ad tech protocols — OpenRTB, VAST, AdCP, AAMP, TCF, GPP — with citations. | |
| io.github.SamuealPK/bitpull samuealpk/bitpull-releases Search shared, signed code repos; use community compute and open AI models; set up BitPull. | |
| ai.sentvia/mcp samuelar2/sentvia-mcp Email for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentVia tools. | |
| ShiftZap Restaurant Scheduling samueldesignsa/igniter-seed-project Manage restaurant employee scheduling, time-off, tips, and payroll via ShiftZap. | |
| Arachne MCP samuelfmedeiros/arachne Web scraping, browser RAG, vision, transcription, and 20 AI tools. Universal data intelligence. | |
| io.github.SamuelSHernandez/laserfiche-mcp samuelshernandez/laserfiche-mcp MCP server for self-hosted Laserfiche repositories — search and read documents from Claude. | |
| Samva MCP samvahq/samva Authenticated Samva email tools, including public documentation and template discovery. | |
| Tru8 Evidence Research samyatessmith/tru8 Source-traced evidence research for AI agents. We organise the evidence; you decide. | |
| macadress samymassoud/macadress MAC address and OUI vendor lookup over Model Context Protocol. | |
| OpenLeads samyrrrrrr990/openleads Find leads with honest email evidence, then work them: CRM, sequences, tasks, deals. No API keys. | |
| io.github.san-techie21/astracipher san-techie21/astracipher Cryptographic identity for AI agents: W3C DIDs, Verifiable Credentials, post-quantum crypto | |
| io.github.sanchirico/camacho-mcp sanchirico/camacho-mcp Persistent tmux terminal for AI agents — real-time spectating, SSH host-group dispatch. |
48,451–48,500 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.