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 |
|---|---|
| Fastmail MCP Server as-j/fastmail-mcp Enables AI assistants to interact with Fastmail services, providing tools for comprehensive email management, contact searching, and calendar event coordination via the JMAP API. It supports advanced features like threaded conversations, at | |
| Parcel App MCP Server as-j/parcellapp-mcp Enables users to manage package deliveries through the Parcel.app tracking API. It allows AI clients to list active or recent deliveries and add new packages directly to a Parcel account using tracking numbers and carrier codes. | |
| Shortcuts-MCP as2811-project/apple-shortcuts-mcp Enables Claude to execute predefined MacOS Shortcuts for extracting recipe ingredients, adding them to a Groceries list in Reminders, summarizing chat conversations into notes, and creating calendar events. | |
| scryfall-mcp as3k/scryfall-mcp Provides access to Magic: The Gathering card data via Scryfall API, including search, rulings, sets, and local deck management with multi-owner support. | |
| BUSY MCP Server as4312350-cyber/busy_mcp Enables AI assistants to query BUSY Accounting books in plain language through read-only tools covering ledgers, outstanding bills, banking, vouchers, inventory, GST/TDS, and audit trails. | |
| mcp-office-parser as7722314/mcp-office-parser Enables reading, writing, editing, and converting Office documents (ODT, DOCX, ODS, XLSX, PDF, etc.) using MCP tools, with no external dependencies. | |
| ocr-mcp as8457632/ocr-mcp Enables MCP clients to perform OCR on images via multimodal models through a remote server. | |
| hardened-terminal-mcp asaad-suliman/hardened-terminal-mcp Security-hardened MCP server that runs only allowlisted commands with no shell, jailed to a single directory, and bounded execution. | |
| safe-mcp-suite asaad-suliman/safe-mcp-suite A hardened suite of two MCP servers — a terminal command executor and a file organizer — built on one shared, deny-by-default safety core. | |
| float-mcp asachs01/float-mcp A community MCP server for float.com. | |
| nutrition-mcp asachs01/nutrition-mcp MCP server for USDA nutrition data lookup, meal logging, and daily macro tracking. | |
| propublica-mcp asachs01/propublica-mcp A Model Context Protocol (MCP) server that provides access to ProPublica's Nonprofit Explorer API, enabling AI models to search and analyze nonprofit organizations' Form 990 data for CRM integration and prospect research. | |
| Redmine MCP Server asad-hashmi/mcp-redmine Enables AI clients (Cursor, Claude Desktop) to manage Redmine issues, projects, time tracking, and wiki pages through natural language. | |
| billz_mcp asadbekdev/billz_mcp MCP server for the BILLZ POS/Retail API 2.0, enabling AI agents to perform analytics and full retail operations including sales, products, customers, reports, and inventory management. | |
| SmartVault MCP asadch2006/devcontext-mcp A local persistent memory and developer scratchpad MCP server that allows AI assistants to store, search, and manage notes across chat sessions. | |
| staysfixed asadev/staysfixed Enables AI agents to prove that previously working behavior still works after code changes by running the product through the same steps twice and surfacing only unintended differences as actionable findings. | |
| thread-storm asadhuddleduck/thread-storm MCP server for publishing threads to Threads and Twitter/X simultaneously from Claude Code. Journal your thoughts, convert them to viral threads, and post everywhere at once. | |
| 健康同步 MCP asadman1523/google-health-write-mcp Enables recording meals and workouts in Traditional Chinese and writing them to a user's Fitbit/Google Health account via Google Health API v4, with local OAuth, dry-run previews, and idempotency safeguards. | |
| Terraform Engine MCP Server asadongit/tf-multicloud-app Enables AI agents to manage infrastructure by exposing Terraform tasks and deployments as tools via STDIO or SSE. | |
| mcp-server-gdrive asadudin/mcp-server-gdrive gdrive mcp capable of upload | |
| MCP Server for PostgreSQL asadudin/mcp-server-postgres A Model Context Protocol server implementation that provides a simple interface to interact with PostgreSQL databases, enabling SQL queries, database operations, and schema management through MCP. | |
| MarketAgentHub asadullah48/marketagenthub Enables orchestration of a multi-agent financial advisory pipeline, including portfolio analysis, regulatory compliance audits, and multilingual client briefings, with A2A and MCP protocol interoperability and marketplace-ready adapters for | |
| Telegram MCP Server asadullayev06/telegram-mcp A Telegram integration for Claude, Cursor, and other MCP-compatible clients. It exposes Telegram account, chat, message, contact, media, folder, and admin operations through the Model Context Protocol using Telethon. | |
| Mockloop MCP asaduzzamanhimel/mockloop-mcp An Intelligent Model Context Protocol server that generates mock servers from OpenAPI specifications, featuring advanced logging, performance analytics, and server discovery for AI-assisted API development. | |
| California Assisted Living Waiver MCP server asafichaki/california-alw-mcp A read-only MCP server that enables AI assistants to query 1,224 public DHCS participating-provider records for California's Medi-Cal Assisted Living Waiver, compare counties, and retrieve statewide enrollment and waitlist figures while pre | |
| Time MCP Server asaficontact/mcp-time Provides current time information and timezone conversion capabilities using IANA timezone names. Enables LLMs to get current time in any timezone and convert times between different timezones with automatic system timezone detection. | |
| Front Office asafjac/front-office MCP server for tracking decision logs and open questions in AI-assisted projects, offering tools to fetch context, list decisions and open items, and draft new decisions. | |
| AppDynamics MCP Server asafkiv/appdynamics-mcp-server A Model Context Protocol server that gives LLM clients full access to your AppDynamics monitoring data — plus the ability to create and manage dashboards and health rules. | |
| newsroom-mcp asafmor/newsroom-mcp Enables AI agents to ingest AI-related content from RSS/Atom feeds, Hacker News, and GDELT, then cluster items into curated stories and retrieve a ranked feed through MCP tools. | |
| Fantasy NBA Israel League MCP asafshai/nba-fantasy-israel-mcp Provides access to Fantasy NBA Israel League statistics including team rankings, player stats, roster details, and shooting analytics for a specific private fantasy basketball league. | |
| Import Skills Power asafviana/adaptador-skills-claude-para-mcp-universal- Enables importing, managing, and using Markdown skills from GitHub repositories, with tools to list, install, view, and remove skills locally. | |
| parse-mcp-server asaje379/parse-mcp-server Enables AI assistants to interact with Parse Platform databases, users, files, and more through the Model Context Protocol. | |
| MC-World-MCP asakitan/mc-world-mcp Offline MCP server for reading and writing Minecraft server files, including level data, datapacks, regions, and structures, with safety checks and backups. | |
| ts-mcp-agents asaleh-lab/ts-mcp-agents Enables looking up desk notes for rooms at The Landing coworking space via MCP, supporting both STDIO and HTTP transports. | |
| Slack Channel MCP Server asalineroj/slack-channel-mcp-server Enables Slackbot to create public and private Slack channels with optional descriptions through natural language conversation. | |
| google-drive-rag-mcp asamiile/google-drive-rag-mcp A local MCP server that enables LLMs to securely search and read files within designated Google Drive folders. Supports Google Docs, Google Sheets, PDFs, and plain text with strict folder-scoping via service account authentication. | |
| logic-lab asamiile/logic-lab A read-only reference server for 303 curated generative art algorithms implemented in Python (py5), spanning physics, fractals, cellular automata, shaders, and more. Agents can search by keyword, visual mood (ethereal, chaotic, crystalline… | |
| ipython-kernel-mcp asanchezleache/ipython-kernel-mcp Connects to an existing IPython kernel for persistent Python code execution, preserving variables and state across calls. It enables AI agents and clients to share a live kernel for interactive coding, execution, kernel status checks, and i | |
| Patient Data MCP Server asanm11611622ubca006/first-mcp-server Enables querying a synthetic patient dataset with tools to look up patients by ID, age, disease, name, and get statistics, connecting Claude Desktop to local data. | |
| obsidian-vault-mcp asann3/obsidian-vault-mcp Enables reading, searching, and writing an Obsidian vault directly on disk without Obsidian running, and walking its wikilink graph for backlinks, N-hop neighbors, unresolved links, and orphans. Available over Streamable HTTP with bearer au | |
| odoo-cli asao-vn/asao-odoo-tools Verified CLI and local MCP server for Odoo Community 19/20: 1353 business operations, read-only by default. | |
| FofaMap asaotomo/fofamap A MCP-enabled asset mapping and vulnerability scanning agent with AI self-reflection, allowing natural language queries and automated scanning decisions. | |
| ClickUp MCP Server asaphe/clickup-mcp Enables Claude Code and Claude Desktop to manage ClickUp tasks, sprints, reports, workspace navigation, and docs through 25+ MCP tools. | |
| slack-mcp asaphe/slack-mcp Enables an AI assistant to act as the user in Slack through a user OAuth token, covering messaging and threads, search, users, channels, user groups and reactions, plus scheduled messages, canvases and Slack Lists. It also supports flexible | |
| mcp-chat-visualizer asar007/mcp-chat-visualizer Visualizes conversations as structured hierarchical mind maps by injecting a prompt that instructs the LLM to generate a JSON mind map — no external APIs required. | |
| visualize-chat-mcp asar007/visualize-chat-mcp MCP server that visualizes Claude conversations as interactive mindmaps, enabling export and optional upload to Navigate Chat. | |
| Big Technology Podcast MCP asaramis/big-tech-mcp Search and retrieve transcripts from 488 episodes of the Big Technology Podcast, enabling queries on tech topics and full episode access via Claude. | |
| docker-mcp asaran012/docker-mcp Enables natural-language management of Docker containers, images, volumes, and networks, with autonomous diagnosis and remediation of container failures through a multi-agent system. | |
| Shopify MCP Server asaricorp/mcp-shopify Enables interaction with Shopify store data through the GraphQL API, providing tools for managing products, customers, orders, and collections. | |
| MCP-Connect — Kali Agent MCP v2 asarlashmit/mcp-connect A Codex-style MCP server providing 126 tools to operate a Kali Linux machine from ChatGPT or any compatible MCP client, including shell execution, filesystem operations, Git, Docker, browser automation, and security tool wrappers. |
30,951–31,000 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.