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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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 |
|---|---|
| ToolDrift MCP kyisaiah47/openlookup ToolDrift: Current AI model pricing and which models coding tools route to. | |
| LocationLists kylehawke-stack/locationlists-mcp US business location data: search, sample, count, query rows or buy CSVs (Stripe or x402 USDC). | |
| Acta — Verifiable Agent Memory kylewilson04/acta-mcp Verifiable agent memory with signed ledger receipts — verify every write offline. | |
| io.github.kyliemckinleydemo/sec-filing-analyzer kyliemckinleydemo/sec-filing-analyzer AI-analyzed SEC filings: filings, analysis, screening, 30-day signals, track record. | |
| XRPL Wallet Risk Score kynto2001-ctrl/wallet-risk-service XRPL wallet risk scoring. Behavioral tags, sub-scores, graph analysis. Pay per call in XRP. | |
| io.github.KynuxDev/mcp-instagram-dm kynuxdev/mcp-instagram-dm Read, send, search & manage Instagram DMs through AI assistants. 15 tools, cookie auth. | |
| Kybase kyrzin/kybase Self-hosted Markdown memory for AI agents: notes you can read and edit, with hybrid search. | |
| vet402-check kzmttkc/vet402-delivery Before your agent pays an x402 API, check if vet402 bought it with its own money and what came back. | |
| vet402 kzmttkc/vet402-plugin Before your agent pays an x402 URL, see whether vet402 paid it and got the content back. | |
| labsUI kznlabs/labsui Search, add, diff and update labsUI React components in your project. | |
| BLACKPROOF Local MCP l0gfr/blackproof-agpl Local read-only cyber evidence integrity checks and aggregate comparison (alpha). | |
| L10n.dev - AI Localization Agent l10n-dev/ai-l10n MCP Server that turns your AI agent into a localization expert with token-efficient i18n translation | |
| Lenny Rachitsky Podcast Transcripts MCP Server la-rebelion/hapimcp MCP server for structured access to Lenny Rachitsky podcast transcripts. For content creators. | |
| Hypnothera la-salida/hypnothera-skill Personalized hypnosis sessions and multi-day journeys, a free session library, and audio rendering. | |
| io.github.labham-llc/agentcents labham-llc/agentcents-skill Local LLM cost proxy: forecasts each call and recommends the cheapest model that clears the task. | |
| LaborIQ Salary Data laboriq/mcp LaborIQ salary intelligence: US median salary by job title and location, plus forecasts for Pro. | |
| Citation check ladanyin/agentlane Check whether a page URL supports a claim. | |
| Inpoly laflau/inpoly Resolve coordinates against delivery and coverage polygons (geofences). | |
| Laika Orbit recall laika-dynamics-ltd/laika-orbit Zero-model recall over your docs: the section that answers a question, in about a millisecond. | |
| bridge-watch on-chain intelligence lakesky/bridge-watch-mcp Base on-chain address labels (eth-labels 104k category tags), tx explainer, clusters, CCTP USDC. | |
| looktap lakpriya1s/looktap Let your AI agent see, use and control the apps on your phone: screen as text, tap by label. | |
| RelayDesk lakshay-24/relaydesk Connect AI assistants to explicitly paired computers, servers, and VMs for permitted remote actions. | |
| Physical Capability Cloud lamasu/physical-capability-cloud Discover, hire, and verify real-world physical capability through MCP. | |
| xMatrix lambdalabshq/xmatrix Your xMatrix team's pages and channels, where people and their AI agents work together. | |
| Lamdis Exchange lamdis-ai/lamdis-protocol Pay people nearby for physical work: find out if something is true, or have it done. | |
| ShearQuery — Barber & Beauty Industry Data lamont703/project_innerg_complete_agency Barber & cosmetology exam pass rates, booth rent with open chairs, and Texas licensee counts | |
| CloudArch Codeflow lamp-labs/cloud-arch Turn a TypeScript codebase into a live animated call-flow diagram on CloudArch. | |
| io.github.LanceRoylo/mcp lanceroylo/neverranked AEO scoring, llms.txt audit, and agent-readiness checks for AI agents. | |
| QualiTaTi lanceyuu/qualitati-agent-plugins Run AI-moderated interviews, conversational surveys and qualitative analysis on QualiTaTi from your | |
| Land Takeoffs landtakeoffs/land-takeoffs-mcp Sitework takeoffs from civil PDFs, DWG, LandXML: cut/fill, storm, sewer, water, paving quantities | |
| LaneRouter lanerouter/lanerouter-sdk Live road conditions for the agent web: check a site or API before acting, report after. | |
| CalmActiva langhoormarchal-beep/calmactiva-inspired-glow Realtime CBD product catalog, prices, stock and FAQ from CalmActiva. | |
| Laraue Boards laraue/laraue.apps.boards List, view, create, edit, delete, comment on, and see the history of Laraue Boards issues. | |
| Laravilt laravilt/mcp Laravilt docs, packages and plugins for agents: a Laravel admin panel on Inertia with Vue or React. | |
| HAPI MCP Server larebelion/hapimcp HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants | |
| ezmd larpey/ezmd Convert files, URLs and text to LLM-ready Markdown with paging, provenance and warnings. | |
| Queue Pilot larscowe/queue-pilot MCP server for RabbitMQ and Kafka message inspection with JSON Schema validation | |
| Eli larshiensch99/flowvolt-operator-os AI ops team for founders: approvals queue, inbox triage, briefing, follow-up drafting. | |
| FlowVolt larshiensch99/flowvolt-strike-engine Cold engine for B2B founders. Detects buying signals, drafts outreach, books qualified meetings. | |
| io.github.Larshiensch99/priceparse larshiensch99/priceparse Extract structured pricing tiers and addons from any SaaS pricing page URL. Built for AI agents. | |
| Warden larshiensch99/warden Register every AI agent, log every action, prove it. EU AI Act compliance built in. | |
| io.github.las-team/lastest las-team/lastest Run visual regression tests, review diffs, and manage baselines on a Lastest instance. | |
| io.intencion/mcp las7/intent-analysis Debug a bad AI-agent run from your editor: which intent fails, at which step, and why. | |
| AlertForge lasan713/alertforge-agent-plugin Create stream overlays, AI alerts, and transparent videos through AlertForge. | |
| LastSearch lastsearch-hq/lastsearch Evidence-backed web research for AI agents with citations and confidence scores. | |
| Content latentnoise/content Turn URLs, files and text into media, transcripts, summaries, translations and PDF. | |
| SOAR Record Gateway lateos-ai/website SOAR security playbooks for AI agents: fetch, full-text search, and count. Metered via Stripe. | |
| MimirAPI latimer-woods-tech/factory Pay-per-call agent tools over x402 (USDC on Base) — no signup or API key. | |
| MysticAPI latimer-woods-tech/mysticapi Human Design & astrology engine: bodygraph, personal-sky SVG, today's sky. JPL ephemeris. | |
| Word Is Bond latimer-woods-tech/wordis-bond Test the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics. |
24,951–25,000 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.