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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| Name | Risk |
|---|---|
| trame-mcp alesgenova/trame-mcp Adds a Model Context Protocol endpoint to any trame application, served on the app's own port, so LLM clients can inspect and drive it through declared tools, resources, prompts, state variables and dataclass models. Agent access stays off | |
| OpenAI Image MCP Server aleslanger/openai-image-mcp-server A Model Context Protocol server that enables generating, editing, and multi-turn editing of images using OpenAI's gpt-image models directly from Claude or any MCP client. | |
| Consulente Legale alesop95/legal-consultant Local MCP server that provides Italian legal assistance by querying a local corpus of Italian legislation, integrated with Claude Desktop. | |
| ShadowGit MCP Server alessandro-afloarei/shadowgit-mcp Provides AI assistants with secure, read-only access to ShadowGit repositories for debugging and code analysis. Enables powerful analysis of fine-grained git history captured automatically by ShadowGit's continuous commit tracking. | |
| credit-risk-intelligence-mcp alessandro-donnini/credit-risk-intelligence-system MCP server that exposes the credit scoring model's deterministic tools (probability of default, SHAP explanations, typicality check, financial ratios) to AI agents, enabling natural language credit risk assessment. | |
| content-knowledge-mcp alessandro-martelli/content-knowledge-mcp Provides content agents with structured search over editorial guidelines, visual templates, and past post outcomes, enabling auditable proposals that cite rule IDs. | |
| Node.js To-Do MCP Server alessandro-massarotti-jr/nodejs-to-do-mcp Enables to manage to-do items through natural language, with tools for creating, reading, updating, and deleting tasks. | |
| MCP GitHub Project Manager alessandro817/mcp-github-project-manager Turns GitHub Projects v2 into an agentic project management layer where AI coding agents self-assign tasks, coordinate via heartbeats, submit work for review, and stay within token budgets. It also provides AI-powered PRD generation, sprint | |
| Kali Linux MCP Server alessandroannini/kali-mcp-server Provides secure access to Kali Linux security tools through containerized execution, enabling network scanning, web application testing, and security assessments. | |
| Passepartout alessandrob1989/passepartout-mcp Enables AI assistants to manage content on self-hosted WordPress sites via the WordPress REST API, supporting multiple sites with custom key authentication and tools for posts, pages, media, and taxonomies. | |
| ScrapingDog-MCP alessandrobenigni/scrapingdog-mcp An MCP server that exposes all 77 ScrapingDog API endpoints as AI-ready tools, enabling web scraping, Google search, Amazon product data, LinkedIn profiles, YouTube transcripts, and more through a single API key. | |
| wiztree-mcp alessandrobonomo28/wiztree-mcp Enables natural-language queries about disk usage by driving WizTree scans and analyzing cached CSV snapshots. Users can find large files, duplicate data, folder breakdowns, and more without repeatedly rescanning the disk. | |
| sacred-texts-mcp alessandrodalpozzo/sacred-texts-mcp Semantic search and comparative retrieval over a multi-tradition corpus of sacred and foundational texts, exposed as an MCP server. | |
| freellmpool alessandrofontana8826/freellmpool Exposes an MCP server that lets agents query pooled free LLM provider inventory, route health, and capacity, then send chat requests through an OpenAI-compatible gateway with automatic failover and keyless start when a free route is availab | |
| Joplin MCP Server alessandrohall89/joplin-mcp Enables AI assistants to interact with Joplin notes, notebooks, and tags through a standardized interface, supporting search, creation, editing, deletion, tagging, trash recovery, and file imports. | |
| IMAP MCP Server alessandrohu7222/imap-mcp-server Enables AI assistants to manage multiple email accounts over IMAP and SMTP: searching, reading, sending, replying, forwarding, organizing, and bulk-deleting messages across folders. Credentials are stored with AES-256 encryption plus connec | |
| octagon-mcp-server alessandrokaminski248/octagon-mcp-server Enables natural-language research across public and prediction markets, returning structured, source-backed answers from SEC filings, earnings call transcripts, company financials, stock and crypto market data, news, and prediction market h | |
| FirstData MCP alessandrolarsson42/firstdata Enables AI agents and users to find authoritative primary data sources and obtain step-by-step website navigation for retrieving specific datasets through natural language. It provides source authority levels, access paths, API details, and | |
| flameox alessandrop90409/flameox Enables coding agents to run profilers, benchmark tools, and trace processors against explicit artifact paths or local commands, returning bounded, typed runtime evidence with coverage and provenance for tracing and profiling hotspots in ap | |
| BOSS 直聘 MCP Server alessandroyakovlev9589/boss-zhipin-mcp Enables AI assistants to drive a logged-in BOSS Zhipin recruiter account through the Model Context Protocol, running multi-keyword candidate searches, capturing Canvas-rendered resume screenshots, extracting permanent share links, auto-filt | |
| Vectorize MCP Server alessandrozawadzki/vectorize-mcp-server Enables vector search and document retrieval, text extraction and chunking into Markdown, and private deep research through configured pipelines. | |
| mcp-shodan alessia8476/mcp-shodan Enables AI agents to search internet-connected devices, perform IP and host reconnaissance with port, banner and TLS data, run DNS lookups, and retrieve CVE/CPE vulnerability intelligence including CVSS, EPSS and KEV status. It supports cre | |
| Agent Harness Kit alessiabrouwer086/agent-harness-kit Enables structured multi-agent workflows across AI coding providers by managing documents, tracked tasks, handoffs, health evidence, and MCP-owned task/action state. It supports spec creation, implementation coordination, review, triage, an | |
| FHIR MCP Server alessiademir57/fhir-mcp-server Enables MCP-compatible clients and LLM agents to perform full CRUD operations on FHIR resources, query and manipulate clinical data through natural-language prompts, and use document ingestion, semantic search, and terminology lookup agains | |
| Train in Silence alessiam716/train-in-silence Enables users to describe an LLM fine-tuning job and receive ranked GPU recommendations across a dozen cloud providers based on estimated VRAM/FLOPs, live pricing, cost, and speed. It returns cheapest, fastest, and balanced hardware options | |
| lattice-mcp alessiaw11/matryoshka Enables token-efficient analysis of very large documents by executing constrained symbolic REPL commands against server-side handles, memory pads, and recursive queries rather than passing entire documents through the model context. | |
| jevmem alessiaw54425/jevmem Saves the decisions, rules, and failed approaches from AI coding chats into a JEVMEM.md file in your repo, then brings the relevant lines back in later sessions. Also checks each command or file edit against those saved rules before it runs | |
| >uisight-mcp alessiayadav0841/uisight Enables an AI agent to drive live mobile and desktop browser sessions side by side and measure web/responsive UIs, returning contrast ratios, touch-target sizes, overflow, clipping and theme-drift problems as precise text tied to exact sele | |
| Social CLI MCP alessio-web-dev/social-cli-mcp MCP server for posting to Twitter/X, Reddit, LinkedIn, Instagram, and email via CLI or AI agents, with Telegram bot control and security confirmations. | |
| MCP-Discord alessio0409/mcp-discord Enables AI assistants to operate on the Discord platform, including logging in as a bot, listing and inspecting servers and members, managing channels, categories, forums, roles, and webhooks, and reading, searching, sending, editing, pinni | |
| Federal Reserve Economic Data MCP Server alessio3955/fred-mcp-server Enables access to all 800,000+ Federal Reserve Economic Data time series through three tools for browsing categories, releases, and sources, searching by keywords or tags, and retrieving observations with transformations, frequency aggregat | |
| swissdevjobs alessio4788/swissdevjobs-cli Lets an AI agent search and filter roughly 4,700 salary-transparent tech postings across nine job boards in eight countries, plus ~50,000 Swiss and ~9,000 Singapore IT listings, using criteria like minimum salary, remote work, tech stack, a | |
| zotero-mcp alessio760/zotero-mcp Enables AI assistants to search a Zotero library and retrieve item metadata or full text through the Model Context Protocol. | |
| Langfuse Prompt Management MCP Server alessiolefebvre14/mcp-server-langfuse Enables users to discover, retrieve, and compile Langfuse text and chat prompts through the Model Context Protocol, with variable arguments and pagination. It also provides equivalent tools for clients that do not support MCP prompts. | |
| Semantic Scholar MCP Server alessiolefebvre14/semantic-scholar-fastmcp-mcp-server Enables comprehensive access to academic paper data, author information, and citation networks through the Semantic Scholar API, including search, batch retrieval, citation analysis, and recommendations. | |
| Juror Cloud MCP alessiolopez690/juror Enables MCP clients to sign in with a Juror Cloud account, list workspaces, and inspect concise, workspace-scoped review findings and hosted runs. It can also prepare and, after explicit user confirmation, start or rerun a hosted review wit | |
| flameox alessiomartinez55/flameox Enables coding agents to coordinate profilers, benchmark tools, and trace processors to turn explicit artifacts or commands into bounded runtime evidence with typed provenance, coverage, and limitations. Provides named analysis and capture | |
| CVE MCP Server alessiomealli/mcp-cve-server Enables Claude to look up known vulnerabilities in a project's dependencies across OSV.dev, CVE.org, NVD, CISA KEV and EPSS, then rank the findings by real-world exploitation so the most urgent fixes surface first. It supports single-packag | |
| lattice-mcp alessiomiyazaki08/matryoshka Enables token-efficient analysis of very large documents by letting an LLM issue constrained symbolic commands while results and context are stored server-side as compact handles and memos. This avoids loading full documents or large interm | |
| MCP-PostgreSQL-Ops alessiomoore31/mcp-postgresql-ops Enables AI assistants to perform read-only PostgreSQL DBA analysis and monitoring through natural language, covering performance, bloat, locks/deadlocks, autovacuum, and schema inspection across PostgreSQL 12-18 without required extensions. | |
| engram-serve alession390/engram Enables AI coding agents to query a local structural code graph for focused context—source entities, Git relationships, and selected project memory—instead of reading full files. It exposes graph retrieval and bounded context delivery throu | |
| knowledge-base-server alessioozturk8488/knowledge-base-server Enables AI agents to share persistent memory by ingesting sources, classifying and synthesizing knowledge, and retrieving token-optimized context through MCP and REST APIs. | |
| Luma MCP alessior32634/luma-mcp Enables AI clients and coding models without native vision to analyze images — screenshots, code errors, UI layouts, documents and OCR — through a single image_understand tool. Routes requests to multiple vision model providers with automat | |
| cooklang-mcp-server alessmar/cooklang-mcp-server Enables AI coding agents to browse, read, write, delete, and search Cooklang recipes through the CookCLI HTTP API as MCP tools. | |
| programmatic-mcp alesya-h/jsmcp A meta MCP server that orchestrates other MCP servers by lazily connecting to them and exposing their tools as JavaScript libraries. It allows users to execute JavaScript code that programmatically interacts with multiple MCP servers within | |
| AI-Orchestrator-MCP aletafuro/ai-orchestrator-mcp Enables AI agents to interact with heterogeneous databases (MySQL, MongoDB, BigQuery) through MCP tools, allowing natural language queries and database operations. | |
| Globestudio alevizio/globestudio Open-source dotted maps and animated 3D globes. Pick one of 21 looks for a country or the world, build share links, open and edit a pasted link, and get embed code. Hosted at https://globestudio.app/mcp or run with npx @globestudio/mcp. Fre | |
| askhuman alevtdagen/askhuman Enables MCP hosts to request human input for decisions, approvals, clarifications, and notifications, with tools for asking, waiting, retrieving responses, and canceling requests through configured channels. | |
| intervals-icu MCP server alewisztann94/intervals-mcp Exposes five tools that let Claude query training data from the intervals.icu API directly, covering weekly volume, fitness/fatigue/form, recent activities with per-rep detail, wellness metrics, and pace-at-heart-rate trends, with in-memory | |
| Skincare Recommendation MCP Server alewwh1104/skincare-mcp-server Provides skincare product recommendations, ingredient conflict checks, and product lookups based on skin type and concerns. |
26,051–26,100 of 115,409
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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.