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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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 |
|---|---|
| mnemos s60yucca/mnemos Persistent memory engine for AI coding agents. Single Go binary, zero runtime dependencies, MCP-native. Stores, searches, and deduplicates memories across sessions using embedded SQLite with hybrid FTS + semantic search, memory decay, relat | |
| DaVinci Resolve Lua MCP saadk408/davinci-resolve-lua-mcp Control the free edition of DaVinci Resolve 21.1 from Claude through a Lua script inside Resolve. | |
| HardwareMCP saadvz/hardwaremcp-mcp Find MCP servers for ESP32, Arduino, 3D printers, Home Assistant, cameras and other hardware. | |
| mcp-trust saagpatel/mcp-trust Check the danger grade of any public MCP server before you connect. | |
| mcp-audit saagpatel/mcpaudit Scan, enumerate, and risk-score every MCP server configured on your machine. | |
| mcpforge saagpatel/mcpforge Generate complete, tested FastMCP 3.x MCP servers from one plain-English sentence. | |
| saagarpatel.dev Portfolio saagpatel/portfolio-mcp Agent-native MCP server over the public saagarpatel.dev corpus. Read-only, stateless. | |
| JustCall MCP Server saaslabsco/justcall-mcp-server JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs. | |
| SkeletIQ sabhahith-works/skeletiq-mcp Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check. | |
| Sable Platform + HyperDX Observability sable-inc/anvil Manage Sable AI voice agents, query HyperDX logs and metrics, and deploy — all from your IDE | |
| 54ch10-mcp sachio222/54ch10-mcp Provides the brief tool, letting MCP clients query the 54ch10 Brief API for analytics on addresses, tokens, or URLs and receive a JSON summary with score, flags, sources, and disclaimer. | |
| Redra sacrosaunt/redra Search current class-action settlements and identify possible matches using structured filters. | |
| graphrag-ts citation provenance sadofriod/graphrag-ts Source-tiered retraction and citation judgments for DOIs; abstains when evidence is thin. | |
| WooCommerce MCP sadrmanesh/woocommerce-mcp Manage WooCommerce stores: products, orders, customers, coupons, webhooks, and analytics. | |
| ripsem sadykhzadeh/ripsem Offline code search for agents: find code by identifier, error message or plain description | |
| io.github.saeedmsdi-ugchooks/mcp-server saeedmsdi-ugchooks/mcp-server UGCHooks MCP: turn product links into TikTok and Reels post batches; read hooks and captions. | |
| Jobinja Employer saeedsepehr/jobinja-employer-mcp Review and shortlist resumes received in the Jobinja employer panel with low token use. | |
| Deploy to Agents saezbaldo/deploytoagents Audit agent-distribution surfaces and create an evidence-based distribution plan. | |
| ai.safe4/safe4 safe4ai/safe4-mcp Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402. | |
| SafeDep Vet MCP safedep/vet Protect your AI agents and IDEs from malicious open-source packages. | |
| SafeSwapGlobal Crypto Swap Quotes safeswapglobal-prog/safeswapglobal-mcp Real-time non-custodial crypto swap estimates and on-chain routing across 240+ pairs. | |
| Dora AI Video saga-labs/dora-mcp AI video and images from a photo or text in ChatGPT and Claude. Seedance 2 Mini by default. | |
| io.github.Sagar27888/google-maps-mcp-server sagar27888/google-maps-mcp-server Search Google Maps businesses via MCP - name, address, phone, rating, hours, GPS. | |
| Bedrock Multi-Model sagargupta16/bedrock-multi-model-mcp Ask, compare and judge 33 Bedrock text models, generate and edit images, plus video and embeddings. | |
| io.github.sagarkalra-tech/timezest-mcp sagarkalra-tech/timezest-mcp MCP Server for TimeZest: manage appointments, pending requests, and ticket schedules in Claude. | |
| io.github.JKHeadley/moltbridge sagemindai/moltbridge Agent network intelligence for AI agents. Trust scoring, broker discovery, and Ed25519 identity. | |
| io.github.SaharshPamecha/drawx-mcp-server saharshpamecha/drawx-mcp-server Generate draw.io diagrams and architecture designs from natural language, via the DrawX API. | |
| ChimeraForge sahil170595/chimeraforge Local-first LLM deployment planner: GPU/VRAM sizing, cost and latency, with provenance | |
| io.github.Sahilll15/gocd sahilll15/gocd-mcp MCP server for GoCD: dashboard, pipelines, artifacts, agents. Context-lean output. | |
| io.github.sai4447/agentfuse-mcp sai4447/agentfuse-mcp Affiliate API for AI agents -- browse programs, generate tracked links, record conversions. | |
| io.github.saicharanrajoju/letswork saicharanrajoju/letswork-mcp Real-time collaborative coding via MCP — two developers, one codebase | |
| Sovereign AI Act MCP saidbazyar/sovereign-ai-act-mcp Classify any AI system under the EU AI Act: risk tier + binding Articles, verbatim from the law. | |
| io.github.Saidiibrahim/search-papers saidiibrahim/search-papers An MCP server to search papers from arXiv | |
| ai.smithery/saidsef-mcp-github-pr-issue-analyser saidsef/mcp-github-pr-issue-analyser A Model Context Protocol (MCP) application for automated GitHub PR analysis and issue management.… | |
| io.github.saidutt46/domain-check saidutt46/domain-check Fast domain availability checker with RDAP/WHOIS — batch checks, TLD presets, and name generation. | |
| Saidwire Speech-to-Text saidwire/saidwire-mcp Transcribe local audio files and public audio URLs to text, SRT/VTT or word timestamps. | |
| litvm-tcg-oracle sailorpepe/litvm-tcg-oracle-mcp On-chain TCG price oracle for the LitecoinVM ecosystem. 6 tools: search 433K+ trading cards, 60-day price history, Merkle proof verification on LiteForge (Chain 4441), Monte Carlo simulation, and AI card grading via Qwen 2.5 VL. | |
| Niche: Your niche, followed for you sailquery/niche-mcp Read niche briefings, research news, and explore sourced story angles with your assistant. | |
| patchwork — Codebase Conventions for AI Agents sainarayana-b/patchwork Scan any codebase, generate CONVENTIONS.md, expose conventions as MCP tools for AI agents. | |
| Crypto Trader MCP Tool saintdoresh/crypto-trader-mcp-claudedesktop Provides cryptocurrency market data using the CoinGecko API | |
| Weather MCP Tool saintdoresh/weather-mcp-claudedesktop Provides real-time weather data, forecasts, and historical weather information from OpenWeatherMap API for Claude Desktop, enabling natural language queries about current conditions, forecasts, air quality, and weather alerts worldwide. | |
| YFinance Trader MCP Tool saintdoresh/yfinance-trader-mcp-claudedesktop Provides stock market data and trading capabilities using the yfinance library | |
| BondSeat saintmarksventures/bondseat-connector Snag hard-to-get Resy tables with automatic cancellation monitoring and scheduled release attempts. | |
| The Spice Melange Trading Desk: DeepBook market data connector sajanmelcher/plumbline-mcp A Mentat's eye on Sui DeepBook v3: read-only market data plus desk template tools. No keys. | |
| Frappe Dev MCP Server sajmustafake/frappe-dev-mcp-server MCP server for Frappe/ERPNext development with AI assistance for DocTypes, bench commands, and APIs | |
| Agentic SDLC MCP sakuracianna/agentic-sdlc-mcp Agentic SDLC governance and security controls for AI coding agents working with GitHub. | |
| appCN salah-xd/appcn Install & correctly use appCN React Native / Expo components, streamed from the live registry. | |
| Outlook Personal MCP salahawad/outlook-personal-mcp Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph). | |
| io.github.salatmaster/keenetic-mcp salatmaster/keenetic-mcp Control a Keenetic router: devices, Wi-Fi, VPN routing, segments, safe verified writes. | |
| io.github.salehrifai42/qtm4j-mcp-server salehrifai42/qmetrymcp MCP server for QMetry Test Management for Jira (QTM4J): test cases, cycles, executions, plans. |
17,701–17,750 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.