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
Set up the Beacon MCP server for me so you can check MCP servers and agent skills against Beacon Intel before I install them. Beacon Intel is a free security index of the MCP servers and skills public registries list. It needs a free Beacon account; there is no API key. - Server name: beacon-managed - Transport: Streamable HTTP - URL: https://mcp.beacon.sh - Auth: OAuth (sign in through the browser when prompted) Add it the way you normally add MCP servers (your CLI command or your MCP config file), walk me through the browser sign-in, then confirm it connects and lists its Intel tools: beacon_intel_lookup, beacon_intel_get_artifact and beacon_intel_check. To finish, use beacon_intel_lookup on one MCP server I already have installed and summarize its risk for me.
Paste this into any coding agent. It adds the server with its own MCP setup.
| Name | Risk |
|---|---|
| P-Link-MCP paracetamol951/p-link-mcp Payment & Transaction Tools that allow AI agents to send, receive, and request payments | |
| io.github.ParadoxInfinite/oriel paradoxinfinite/oriel Safety-gated AI control of Docker and Colima: containers, images, volumes, networks, Compose. | |
| Polymation paradoxsyn/rivemcp-releases Author Rive; convert Lottie, After Effects, Animate and Figma into it; animate AI and pixel art. | |
| Austrian Law (RIS) — Bundesrecht, Landesrecht & Judikatur paragraflabs/at-ris-mcp Austria RIS: federal & state law, case law, gazettes, change monitoring (Bundesrecht, Judikatur). | |
| Hoot Lens parallel-platforms/hootlens-mcp Read Hoot Lens recordings, replays, heatmaps, funnels and findings with your own account. | |
| ParallelSandbox parallel-sandbox/parallelsandbox-mcp Remote Linux boxes for coding agents: Docker, a browser, screenshots, logs, human takeover. | |
| ParalonCloud paraloncloud/paralon-mcp Rent GPUs on ParalonCloud, or as a provider manage your nodes, prices and earnings. | |
| Roku Dev Studio MCP Server paramount-engineering/roku-dev-studio All-in-one developer tool and MCP Server for Roku development, featuring ECP device control, automated channel sideloading, BrightScript debugging, and real-time log monitoring. | |
| PARANOID paranoiddotred/paranoid-mcp Ask AI models in private, with a zero-knowledge proof made on your computer for every question. | |
| ai.paraplex/paraplex-mcp paraplex-ai/paraplex-mcp Build and edit 3D motion design scenes in your open Paraplex tab, look at frames, and export. | |
| opticparse parastejpal987-cmyk/opticparse-public Autonomous Zero-CSS Multimodal Vision Web Scraper & PhishVision Zero-Day Threat Intelligence for Claude Desktop and Cursor IDE. | |
| cpp26-adapter parasxos/cpp26-adapter C++26 paper reference MCP with lookup_paper, fuzzy search, and compiler_status tools over a 216-paper ISO/IEC 14882:2026 corpus. Backs a Claude Code plugin that biases the model toward final-form C++26 idioms (reflection, contracts, std::ex | |
| Foresea Forecasting pareelamre/analyzing-llm-rationale Forecast future events and scan prediction-market edges. | |
| io.github.pareen/monad-mcp pareen/monad-mcp Monad blockchain gateway for AI agents: balances, transfers, swaps, DeFi, with Privy signing. | |
| io.github.parfica/fragrances parfica/mcp-server-parfica Fragrance encyclopedia: note pyramids, accords, perfumers and dupes (parfica.com). | |
| Codex Subagent parisbs/codex-subagent-mcp Delegate coding tasks to the OpenAI Codex CLI, installed separately, with explicit model and effort. | |
| Rebuild Dossier parker-fawcett/rebuild-dossier MCP server that reverse-engineers a locked rebuild spec from an existing app. | |
| io.github.ParkSangGwon/admob-mcp-server parksanggwon/admob-mcp-server MCP server for the Google AdMob API — apps, ad units, mediation, and revenue reports | |
| Safe Kaggle MCP parkseokjune/kaggle-mcp Safety-first Kaggle MCP — confirm-gated destructive ops, submission budget, injection-fenced. | |
| Parlay parlay-run/parlay-mcp Read-only MCP server for live Polymarket, Kalshi, Limitless odds; Manifold sentiment. | |
| Parseable parseablehq/parseable-mcp-server Model Context Protocol server for Parseable. Lets LLMs discover and query Parseable. | |
| ParseAPI parseapi/mcp Official ParseAPI MCP. Place, IP, email, phone, weather lookups. | |
| ru.parsee/parsee parsee-ru/mcp Цены, наличие, отзывы и СПП с Ozon и Wildberries — на компьютере продавца | |
| ParseRelay parserelay/mcp Parse a document into structured, confidence-scored fields. Bring your own model, pay per scan. | |
| ParseStream parsestream/parsestream-mcp Search your brand's Reddit, X, LinkedIn, Quora and Hacker News mentions, and draft replies. | |
| Parseur parseur/parseur-py Manage Parseur.com mailboxes, parser fields, documents, exports and webhooks. | |
| io.github.parth-unjiya/odoo-mcp-gateway parth-unjiya/odoo-mcp-gateway Security-first MCP gateway for Odoo 17/18/19 — YAML-driven security, 27 tools | |
| io.github.ParthJadhav/telegram-notify-mcp parthjadhav/telegram-notify-mcp Send Telegram notifications from AI agents — text, photos, and documents. | |
| 1mcpserver particlefuture/1mcpserver MCP of MCPs. Automatic discovery and configure MCP servers on your local machine. Integration with Claude and Cursor. | |
| Metal GPU Trace partprogramming09/metal-gpu-trace Measure Wine and macOS programs' GPU use on Apple silicon with Metal System Trace | |
| Webscope partprogramming09/webscope Short project answers for coding agents: grouped search, one symbol per read, the project's scripts. | |
| AI Slop Checker parweb/mcp-ai-slop-checker Deterministic offline scorer for AI-writing tells in text and landing copy. | |
| pgmcp pascalallen/pgmcp Read-only Postgres ops/DBA diagnostics: slow queries, EXPLAIN, locks, index and table health. | |
| PassTunnel passtunnel/passtunnel macOS OpenVPN/FortiGate VPN status, logs and diagnosis; read-only by default, never returns secrets | |
| tv.pastaclean/mcp pastaclean/pastaclean-agent Search and order at pastaclean.tv for your human. Limits set by the customer, customer pays. | |
| Pastea pastea-app/pastea-mcp Search, read and re-copy your Mac clipboard history from Pastea. Local, pairs with one click. | |
| io.pasteapp/paste pasteapp/paste-mcp Give AI tools access to your Mac clipboard history and pinboards from Paste. Runs locally. | |
| Patent PreCheck patent-precheck/patent-precheck-mcp Patentability pre-check for code — USPTO pillar scores, filing-readiness, and prior-art signals. | |
| PatentReply patentreply/patentreply-mcp The USPTO prosecution record for your AI. Connect once and work any U.S. patent application. | |
| PathCourse Health (PCH) pathcourse-health/pch-mcp-server Cheaper LLM inference, USDC agent payments via x402, agent identity / reputation lookup. | |
| io.github.Patheras/gyibb-mcp patheras/gyibb-mcp Cited product-review verdicts from real user voices — free remote MCP, no API key. | |
| io.github.pathmodeio/mcp-server pathmodeio/mcp-server Deterministic intent preflight before your agent builds: six gates, keyless, no model call. | |
| Pathrule pathrule/mcp Path-scoped team memories, rules and skills for AI coding agents. | |
| Pathrule pathrule/pathrule Path-scoped project memories, rules and skills for coding agents, on your machine or Pathrule Cloud. | |
| Maya MCP patrickpalmer/mayamcp Model Context Protocol (MCP) server implementation for Autodesk Maya | |
| Agent Decision & Evidence Tools (MCP + x402) patrickpi1312/eucompliance-tools 40 MCP tools: multi-chain RPC, market and transaction decisions, AI, EU compliance and US imports | |
| Codebase Context patricksys/codebase-context Provides AI assistants with real-time visibility into your codebase's internal libraries, team patterns, naming conventions, and usage frequencies to generate code that matches your team's actual practices. | |
| io.github.Patrizzos/envspeak patrizzos/envspeak MCP server and CLI that resolves config/env-var cascade across .env, docker-compose, and Kubernetes | |
| io.github.Patrizzos/stylesafe patrizzos/stylesafe MCP server and CLI that catches CSS cascade conflicts and Tailwind utility clashes before they ship. | |
| io.github.Patrizzos/stylespeak patrizzos/stylespeak MCP server and CLI that makes CSS legible to AI agents — explains what applies and why. |
14,451–14,500 of 115,409
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.