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 |
|---|---|
| GoFormz MCP by usefulapi m190/usefulapi-mcp Read GoFormz templates, forms, groups and data sources; create and update forms and rows. | |
| Gooten MCP by usefulapi m190/usefulapi-mcp Browse the Gooten catalog, stock, shipping and price quotes; search orders and cancel items. | |
| Gorelo MCP by usefulapi m190/usefulapi-mcp Read tickets, devices, alerts and invoices; create tickets, add comments, log time in Gorelo. | |
| GoTable MCP by usefulapi m190/usefulapi-mcp Read availability, reservations, guests; create, change, cancel bookings; add notes in GoTable. | |
| TeamUp MCP by usefulapi m190/usefulapi-mcp Check classes, attendance, customers, memberships and invoices in TeamUp and register customers. | |
| Gripp MCP by usefulapi m190/usefulapi-mcp Read projects, invoices, hours and contacts; register hours, create tasks in Gripp. | |
| Groove MCP by usefulapi m190/usefulapi-mcp Read Groove shared-inbox conversations, contacts, agents and tags; close, assign, snooze and tag. | |
| Gumroad MCP by usefulapi m190/usefulapi-mcp Read products, sales, subscribers and offer codes; verify, enable and disable product licenses. | |
| Halaxy MCP by usefulapi m190/usefulapi-mcp Read Halaxy patients, appointments, slots and invoices; create patients, appointments and notes. | |
| Happily.ai MCP by usefulapi m190/usefulapi-mcp Read members, survey responses and recognition; send recognition in Happily.ai. | |
| HappyFox MCP by usefulapi m190/usefulapi-mcp Triage HappyFox tickets, contacts and KB articles, run reports, and reply or add private notes. | |
| Harvest MCP by usefulapi m190/usefulapi-mcp Read time entries, projects, clients, tasks and invoices; log and update tracked time. | |
| HDPhotoHub MCP by usefulapi m190/usefulapi-mcp Manage HDPhotoHub sites, clients, orders and media for real estate photography. | |
| Health Gorilla MCP by usefulapi m190/usefulapi-mcp Query Health Gorilla FHIR patients, conditions, medications and lab results. | |
| Healthchecks.io MCP by usefulapi m190/usefulapi-mcp Manage cron/heartbeat checks, read pings and flips, pause/resume/delete on Healthchecks.io. | |
| Healthie MCP by usefulapi m190/usefulapi-mcp Hosted MCP server for the Healthie EHR & telehealth API: patients, appointments, charting, tasks. | |
| Hello Club MCP by usefulapi m190/usefulapi-mcp Read Hello Club members, events, bookings and transactions; add members and charges. | |
| HelpCrunch MCP by usefulapi m190/usefulapi-mcp Manage HelpCrunch chats, customers, agents and knowledge-base articles. | |
| Helpwise MCP by usefulapi m190/usefulapi-mcp Read Helpwise conversations, contacts, tags and reports; note, tag, assign, close; send one email. | |
| HERO Software MCP by usefulapi m190/usefulapi-mcp Read contacts, projects, documents and log entries, and run read-only queries in HERO Software. | |
| Hetzner Cloud MCP by usefulapi m190/usefulapi-mcp Servers, volumes, networks, firewalls, load balancers, pricing and safe power operations. | |
| Hiboutik MCP by usefulapi m190/usefulapi-mcp Read Hiboutik products, stock, customers, sales and turnover; edit customers and sale comments. | |
| Hint Health MCP by usefulapi m190/usefulapi-mcp Read Hint Health patients, memberships, plans, invoices and payments for direct primary care. | |
| HireHop MCP by usefulapi m190/usefulapi-mcp Read rental jobs, projects, late returns, contacts, inventory catalogs, depots and notes. | |
| Hiveage MCP by usefulapi m190/usefulapi-mcp Manage Hiveage clients, invoices, estimates and payments; send invoices and record payments. | |
| HolidayPitches MCP by usefulapi m190/usefulapi-mcp Check pitch availability and bookings; create bookings and update their status in HolidayPitches. | |
| Homebase MCP by usefulapi m190/usefulapi-mcp Read Homebase locations, employees, shifts, timecards, labor costs and time clock status. | |
| Homerun MCP by usefulapi m190/usefulapi-mcp Read Homerun vacancies, applications, notes and tags; move an application to a stage or add a note. | |
| Hostaway MCP by usefulapi m190/usefulapi-mcp Manage Hostaway listings, reservations, calendar, guest messages, reviews and tasks. | |
| Hostfully MCP by usefulapi m190/usefulapi-mcp Check properties, calendars, leads, quotes, guests and messages in Hostfully, and send replies. | |
| HotelRunner MCP by usefulapi m190/usefulapi-mcp Read HotelRunner reservations, rooms, channels; update availability and prices; confirm or cancel. | |
| Hotjar MCP by usefulapi m190/usefulapi-mcp Read surveys and survey responses in Hotjar. | |
| Housecall Pro MCP by usefulapi m190/usefulapi-mcp Manage Housecall Pro customers, jobs, estimates and leads; schedule and dispatch jobs. | |
| Hub Planner MCP by usefulapi m190/usefulapi-mcp Read Hub Planner resources, projects, bookings and timesheets; create clients and time entries. | |
| Humanitix MCP by usefulapi m190/usefulapi-mcp Read Humanitix events, orders, tickets and live check-in counts, and check tickets in or out. | |
| Hypertune MCP by usefulapi m190/usefulapi-mcp Evaluate and inspect your Hypertune feature flags from your AI assistant. | |
| iContact MCP by usefulapi m190/usefulapi-mcp Read iContact contacts, lists, campaigns and message stats; add contacts and manage subscriptions. | |
| IdoSell MCP by usefulapi m190/usefulapi-mcp Search orders, products, stock, customers and returns; set order status in IdoSell. | |
| IDX Broker MCP by usefulapi m190/usefulapi-mcp Read IDX Broker leads, agents, listings and MLS data; create and update leads and notes. | |
| Increase MCP by usefulapi m190/usefulapi-mcp Read-only Increase banking observability plus one safe non-money-moving write, for AI agents. | |
| Infermedica MCP by usefulapi m190/usefulapi-mcp Run Infermedica symptom checks, diagnosis, triage and condition lookups. | |
| Infoplus MCP by usefulapi m190/usefulapi-mcp Read Infoplus warehouses, item stock, order status and inbound shipment notices. | |
| Inngest MCP by usefulapi m190/usefulapi-mcp Trace events to function runs to the failing step, and bulk-cancel runs. | |
| InnoVint MCP by usefulapi m190/usefulapi-mcp Review winery lots, vessels, analyses and work history; record analyses and add vendors. | |
| Insightly MCP by usefulapi m190/usefulapi-mcp Read and write Insightly contacts, organisations, leads, opportunities, tasks and notes. | |
| Instamojo MCP by usefulapi m190/usefulapi-mcp Read Instamojo payment requests, payments and refunds; create payment links and refund payments. | |
| Instatus MCP by usefulapi m190/usefulapi-mcp Manage status pages: components, incidents and maintenances; set live component status. | |
| IntakeQ MCP by usefulapi m190/usefulapi-mcp Search clients, appointments, intakes, notes and invoices in IntakeQ, and book or cancel visits. | |
| intelliHR MCP by usefulapi m190/usefulapi-mcp Read intelliHR people, jobs, leave, skills and training; create and update people records. | |
| inv.bg MCP by usefulapi m190/usefulapi-mcp Read inv.bg invoices, clients, items, payments and banking; create clients, items, invoices. |
25,601–25,650 of 50,909
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.