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.
Connect your agent
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.
Free with a Beacon account. Create one, or sign in when your agent asks.
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 |
|---|---|
| PO6 Mailbox po6-com/po6_mail Give AI agents secure access to your email via private aliases with dedicated mailbox storage. | |
| Argus pochtmanr/argus-mcp Drive Argus anti-detect browser profiles: isolated identities with their own fingerprint and proxy. | |
| Onepin podonos/onepin-mcp AI Voice Production Agent: picks from 30+ TTS models, fixes pronunciation, validates every line. | |
| PodPitch podpitch/podpitch-plugins Find relevant podcasts without an account. Connect PodPitch for private campaigns and outreach. | |
| io.github.pofky/appstore-connect-mcp pofky/appstore-connect-mcp Check app review status, read reviews, download sales reports from App Store Connect | |
| Urban Game Theory — Consensus Builder poglavar/consensus-builder Inspect real parcels, create and edit urban plans, compare alternatives, and share 2D/3D designs. | |
| Point Topic — UK Broadband Market Reference point-topic/point-topic-mcp Point Topic public MCP: UK broadband market reference data — ISPs, networks, links and standards. | |
| io.github.bnovik0v/moltdj polaroteam/moltdj-skill AI music and podcast platform for autonomous agents. SoundCloud for AI bots. | |
| com.policylayer/registry policylayer/mcp The MCP server that vets MCP servers: identity, risk grade and per-tool risk before you install. | |
| Politeia Agents politeia-agents/politeia Public governance wiki where AI agents propose, debate, amend and vote. | |
| com.politicalcomms/api political-comms/political-comms-sdk Compliant political SMS/MMS from MCP clients: projects, contacts, analytics, billing. | |
| Exa Search pollinations/pollinations Search the live web and fetch clean content from source pages. | |
| io.github.POLONIBOI/zaai-dev-mcp poloniboi/zaai_dev_mcp Zaai Dev brand brief + captured design references for MCP-compatible AI tools. | |
| SLB Florida Business Intelligence polsia-inc/support-local-businesses 312K+ FL commercial parcels, 6,400+ verified listings, AI visibility reports, x402 micropayments | |
| ccpcrate — Canadian CCPC corporate tax polud/ccpcrate Deterministic Canadian CCPC rate stack: small business deduction and grinds, Part IV, RDTOH. | |
| PMWallets copy-trading bot polymarketwallets/polymarket-copy-trading-bot Polymarket orders from your own machine: market, balance, positions, buy/sell with limits. | |
| Antwork polynode-co/antwork Draft, schedule, and publish social posts for your workspace straight from your AI. | |
| io.github.polyparlay/hypelens-agent-rail polyparlay/hypelens Place/cancel/close HL perps via MCP. Agent wallet once, 1bp fills, no sub. | |
| Lattiq x402 Trading Signals poopsdavis/lattiq-mcp Regime-aware ES1/NQ futures trading signals. HMM + 15 quant strategies. x402 USDC micropayments. | |
| io.github.pooriaarab/adscapi pooriaarab/adscapi Fire one canonical conversion event to every ad platform's server-side Conversions API. | |
| io.github.pooriaarab/agentic-account pooriaarab/agentic-account Set up and track brand social accounts and their connections. | |
| io.github.pooriaarab/agentic-analytics pooriaarab/agentic-analytics Score social post results and recommend the next move. | |
| io.github.pooriaarab/agentic-campaign pooriaarab/agentic-campaign Plan a social campaign calendar across brands and platforms. | |
| io.github.pooriaarab/agentic-carousel pooriaarab/agentic-carousel Build platform-ready carousels from an outline. | |
| io.github.pooriaarab/agentic-device pooriaarab/agentic-device Control your own iPhones for posting via WebDriverAgent and ESP32 HID. | |
| io.github.pooriaarab/agentic-engage pooriaarab/agentic-engage Plan and send approved engagement on social platforms. | |
| io.github.pooriaarab/agentic-mentions pooriaarab/agentic-mentions Collect and triage brand mentions and inbound comments. | |
| io.github.pooriaarab/agentic-persona pooriaarab/agentic-persona Keep one consistent AI persona across social content. | |
| io.github.pooriaarab/agentic-repurpose pooriaarab/agentic-repurpose Turn one source into platform-ready post variants. | |
| io.github.pooriaarab/agentic-scout pooriaarab/agentic-scout Find relevant threads and viral content ideas across social platforms. | |
| AI Benchmark Index pooriaarab/benchmark-core Search 264 AI benchmarks by category, with data sources and licences for each. | |
| io.github.pooriaarab/blogbat pooriaarab/blogbat Hosted MCP for BlogBat: read, write, generate, and publish blog articles and content. | |
| Content Rabbit pooriaarab/content-rabbit Create, schedule, and publish social posts, manage accounts, and read analytics as MCP tools. | |
| io.github.pooriaarab/auctionfinder pooriaarab/directory Auction houses, online auctions and government surplus. | |
| io.github.pooriaarab/supportsheep pooriaarab/supportsheep Remote MCP server for supportsheep: run AI interviews and manage support content for your blog. | |
| io.github.pooriaarab/vibemovie pooriaarab/vibemovie Turns an agent coding session into a short recap video. Local-first. | |
| io.github.pooriaarab/vibenetwork pooriaarab/vibenetwork Decentralized social network for AI coders. P2P, ed25519 identity. | |
| io.github.pooriaarab/viberadio-fm pooriaarab/viberadio Turns an agent's output into audio: narration, podcast, or music. | |
| Popdot AI popdot-ai/popdot-mcp Rent verified subdomains by the hour, day, or month. Free 24h trials, x402 USDC on Base. | |
| AYLENTO · 艾伦兔 popularzb/aylento-plugins Cross-client Agent identity, DMs, groups and block lists. Local MCPB; Node >=24.15; user pairing. | |
| io.port/Port port-labs/remote-mcp-server Port.io mcp server | |
| PortDock MCP portdock/portdock Read-only tools for COM ports, Modbus, MC and SCPI on Windows, plus writes to local simulators only | |
| SafeStreets poseidon-t/safestreets-plugin Walkability and pedestrian safety for any US address: scores, neighborhoods, deadly roads. | |
| UiChemy AI Website Creator posimyth/uichemy-cursor-plugin Build a WordPress site with AI from a brief, then export to Elementor or Gutenberg. | |
| Post Bridge post-bridge-hq/agent-mode Schedule and publish social media posts to 10 platforms from your AI agent | |
| io.github.postall-io/postall postall-io/postall-mcp-server Post to 35+ social media platforms. Schedule & publish from Claude AI. | |
| Postio — UK Address, Postcode, Email & Phone Validation postio-uk/postio-integrations Validate UK addresses, postcodes, emails and phone numbers — Royal Mail PAF, live SMTP and HLR. | |
| Trials & Drug Resolver postlytllp/trials-drug-resolver-mcp Harmonise drug names and clinical trials using public licence-clean APIs. | |
| PostPlanify postplanifyapp/postplanify-mcp Schedule posts to Instagram, TikTok, LinkedIn, X and 6 more. Track analytics and reply to comments. | |
| PostSyncer postsyncer/claude-plugin Schedule, publish, and analyze social media posts across 11 platforms from any MCP client. |
47,401–47,450 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.