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 |
|---|---|
| AbletonMCP fastmcp-me/ableton-mcp Connects Ableton Live to Claude AI via the Model Context Protocol, enabling prompt-assisted music production, track creation, and Live session manipulation. | |
| Agent Knowledge MCP fastmcp-me/agentknowledgemcp Complete knowledge management for AI assistants with Elasticsearch search and document management. | |
| ai-intervention-agent fastmcp-me/ai-intervention-agent Enables real-time user intervention for MCP agents via a Web UI and interactive_feedback tool, allowing users to review context and send instructions when agents drift from intent. | |
| MusicMCP.AI MCP Server fastmcp-me/aimusic-mcp-tool Enables AI-powered music generation through natural language commands, supporting both inspiration and custom modes with automatic polling for async generation. | |
| Airtable OAuth MCP Server fastmcp-me/airtable-mcp-server-oauth Enables AI assistants and applications to interact with Airtable bases through a secure OAuth-authenticated MCP interface, providing complete API coverage for all Airtable operations. | |
| AMC MCP Server fastmcp-me/amc-mcp Enables conversational AI assistants to help users discover movies, find showtimes, book seats, and process payments for AMC Theatres through a simple API interface. | |
| Android Project MCP Server fastmcp-me/androidbuild-shenghaiwang Enables building, running unit tests, and instrumented tests for Android projects through the MCP protocol. | |
| APIWeaver fastmcp-me/apiweaver Dynamically creates MCP servers from web API configurations, enabling AI assistants to interact with any REST API, GraphQL endpoint, or web service. | |
| Artefact Revenue Intelligence MCP Server fastmcp-me/artefact-mcp-server An MCP server that provides AI agents with ICP Triangulation Framework™ for scoring prospects across firmographics, behaviors, and growth signals, plus RFM analysis and pipeline health scoring, with optional HubSpot integration. | |
| artemis-mcp fastmcp-me/artemis-mcp MCP server for accessing crypto token data from the Artemis API, including price, fees, revenue, asset classifications, and market cap rankings. | |
| Appointment Scheduler MCP Server fastmcp-me/backend-mcp A Model Context Protocol (MCP) server that connects to a PostgreSQL database to manage appointment scheduling. | |
| Chronulus MCP Server fastmcp-me/chronulus-mcp-chronulusai Enables interaction with Chronulus AI forecasting and prediction agents through natural language, allowing users to generate forecasts and predictions directly in Claude. | |
| chuk-mcp-geocoder fastmcp-me/chuk-mcp-geocoder Provides forward/reverse geocoding, bounding box extraction, nearby places discovery, batch geocoding, route waypoints, and administrative boundary lookup using OpenStreetMap data. | |
| ANSES Ciqual MCP Server fastmcp-me/ciqual-mcp Provides SQL access to the ANSES Ciqual French food composition database, enabling query of nutritional data for over 3,000 foods with full-text search support. | |
| computer-control-mcp fastmcp-me/computer-control-mcp Enables computer control via mouse, keyboard, OCR, and screen/window management, similar to Anthropic's computer-use. | |
| Context Portal MCP (ConPort) fastmcp-me/context-portal A database-backed MCP server that acts as a project memory bank, enabling AI assistants to store, retrieve, and search structured context like decisions, tasks, and architecture using SQLite and vector embeddings. | |
| CortexGraph fastmcp-me/cortexgraph A Model Context Protocol (MCP) server providing human-like memory dynamics for AI assistants, where memories naturally fade over time unless reinforced through use. | |
| falcon-mcp fastmcp-me/falcon-mcp Model Context Protocol server that connects AI agents with CrowdStrike Falcon platform for intelligent security analysis and automation. | |
| Financial Data MCP Server fastmcp-me/findata-mcp-server This is an MCP server that provides access to the Alpha Vantage API, allowing stock data retrieval to be used as context to LLMs. | |
| flights-mcp fastmcp-me/flights-mcp An MCP server that provides flight search capabilities using the Aviasales API, allowing users to search, filter, and get details on flights and generate booking links. | |
| FreeCAD MCP fastmcp-me/freecad-mcp Enables AI assistants to control FreeCAD 3D modeling software, allowing creation and manipulation of 3D objects, execution of Python code, and interaction with FreeCAD's parts library through natural language. | |
| gcp-mcp fastmcp-me/gcp-mcp-henihaddad Enables managing Google Cloud Platform (GCP) resources through natural language commands, including compute instances, storage, databases, and monitoring. | |
| GitGuardian MCP Server fastmcp-me/ggmcp Enables AI agents to scan projects for secrets, manage incidents, and create honeytokens using GitGuardian's API. | |
| Grokipedia MCP Server fastmcp-me/grokipedia-mcp Enables searching and retrieving content from Grokipedia, with tools for page lookup, citations, sections, and related pages. | |
| IcebergMCP fastmcp-me/iceberg-mcp Enables natural language interaction with Apache Iceberg Lakehouse tables through MCP, supporting read-only operations like listing namespaces, tables, schemas, and partitions. | |
| KevoDB MCP Server fastmcp-me/kevo-mcp Enables AI agents to interact with KevoDB, a key-value database, through MCP tools for CRUD operations, transactions, and scans. | |
| BioContextAI Knowledgebase MCP fastmcp-me/knowledgebase-mcp A unified MCP server for biomedical research that connects AI systems to resources like Ensembl, EuropePMC, STRING, and more, enabling retrieval of verified domain-specific information. | |
| korea-stock-mcp fastmcp-me/korea-stock-mcp Enables AI-powered analysis of Korean stock market data and corporate disclosures using official DART and KRX APIs. | |
| kospi-kosdaq-stock-server fastmcp-me/kospi-kosdaq-stock-server Provides KOSPI/KOSDAQ stock data including ticker lookup, OHLCV, market capitalization, fundamentals, and trading volume by investor type. | |
| Legion Database MCP Server fastmcp-me/legion-mcp A unified MCP server for querying and managing multiple database types (PostgreSQL, MySQL, SQL Server, etc.) via natural language through AI assistants. | |
| Linode MCP Server fastmcp-me/linode-mcp MCP server for managing Linode cloud resources via the Linode API, enabling LLMs to create, list, delete, and reboot instances. | |
| mac-messages-mcp fastmcp-me/mac_messages_mcp Enables sending and reading iMessages and SMS messages through the macOS Messages app via MCP. | |
| magic-api-mcp-server fastmcp-me/magic-api-mcp-server Enables AI assistants to interact with Magic-API development environment, supporting script syntax query, API management, debugging, and knowledge search for efficient development. | |
| MCP Fivetran fastmcp-me/mcp_fivetran Enables AI assistants to manage Fivetran users and connections, including inviting users, listing connections, and triggering syncs. | |
| 4get MCP Server fastmcp-me/mcp-4get Provides web, image, and news search capabilities via the 4get meta search engine API, with caching, retry logic, and configurable engine shorthands. | |
| MCP-Airflow-API fastmcp-me/mcp-airflow-api Enables natural language management of Apache Airflow workflows, including DAG monitoring, task control, and configuration, via the Model Context Protocol. | |
| AkTools MCP Server fastmcp-me/mcp-aktools Enables querying and analysis of stock and cryptocurrency data, including market overviews, price history, news, and financial indicators, via akshare. | |
| mcp-acp fastmcp-me/mcp-ambient-code Enables management of Ambient Code Platform (ACP) sessions, including creating, viewing, and deleting sessions, with support for labels and bulk operations. | |
| mcp-browser-use fastmcp-me/mcp-browser-use Enables browser automation through MCP clients like Claude or Cursor, using the client's existing LLM without requiring an additional API key. | |
| CockroachDB MCP Server fastmcp-me/mcp-cockroachdb A natural language interface for LLMs to manage, monitor, and query CockroachDB. It provides tools for cluster monitoring, database operations, table management, and query execution. | |
| mcp-datetime fastmcp-me/mcp-datetime Provides current date and time in various formats including standard, Japanese, ISO, and filename-friendly formats. | |
| Apache Doris MCP Server fastmcp-me/mcp-doris An MCP server that enables users to interact with Apache Doris databases through natural language, supporting query and management operations. | |
| mcp-email-server fastmcp-me/mcp-email-server Enables reading and sending emails via IMAP and SMTP through the MCP protocol. Supports multiple email accounts and configuration via UI or environment variables. | |
| Everything Search MCP Server fastmcp-me/mcp-everything-search Provides fast file searching across Windows, macOS, and Linux using platform-native tools like Everything SDK, mdfind, and locate. | |
| mcp-gotify fastmcp-me/mcp-gotify MCP server for sending Gotify push notifications to your devices. | |
| mcp-grep fastmcp-me/mcp-grep-erniebrodeur A grep server implementation that exposes grep functionality through the Model Context Protocol (MCP), supporting natural language prompts and common grep options such as case-insensitive matching, context lines, and recursive searching. | |
| MCP Ollama fastmcp-me/mcp-ollama Integrates Ollama's local AI models with MCP clients, enabling listing models, viewing model details, and asking questions to models. | |
| mcp-outline fastmcp-me/mcp-outline A Model Context Protocol server for interacting with Outline document management, supporting search, read, create, edit, archive documents, collections, comments, and backlinks. | |
| mcp-perplexity fastmcp-me/mcp-perplexity Provides a Python-based interface to the Perplexity API for querying responses, maintaining chat history, and managing conversations. It enables models to ask questions, continue conversations, and list chats through Perplexity AI. | |
| mcp-pinecone fastmcp-me/mcp-pinecone Enables reading and writing to a Pinecone vector index, including semantic search, document management, and stats retrieval. |
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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.