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
Set up the Beacon MCP server for me so you can check MCP servers and agent skills against Beacon Intel before I install them. Beacon Intel is a free security index of the MCP servers and skills public registries list. It needs a free Beacon account; there is no API key. - Server name: beacon-managed - Transport: Streamable HTTP - URL: https://mcp.beacon.sh - Auth: OAuth (sign in through the browser when prompted) Add it the way you normally add MCP servers (your CLI command or your MCP config file), walk me through the browser sign-in, then confirm it connects and lists its Intel tools: beacon_intel_lookup, beacon_intel_get_artifact and beacon_intel_check. To finish, use beacon_intel_lookup on one MCP server I already have installed and summarize its risk for me.
Paste this into any coding agent. It adds the server with its own MCP setup.
| Name | Risk |
|---|---|
| io.github.codeChap/namecheap codechap/mcp-server-namecheap MCP server for Namecheap — check availability, list domains, and get pricing | |
| Bhasini Indic Languages codegres-com/bhasini Indic MCP: transliterate into all 22 Indian languages, convert scripts, keymaps. Hosted or local. | |
| Codehabits codehabits-dev/codehabits Team conventions, anti-patterns, and domain knowledge from .codehabits/ for AI coding agents. | |
| Bool codehs/bool-plugin Make your own apps and tools: build, edit and publish web apps from a conversation. | |
| Thai FX Compare codekraiwa/fxratetracker Free Thai bank FX MCP: current TT rates, best bank, bank list, and historical observations. | |
| io.github.codellyson/passalong codellyson/passalong Hand tasks, bugs and finished work to AI coding agents, and get back a write-up with evidence. | |
| Coder coder/coder Manage Coder workspaces, templates, and cloud development environments | |
| DezignWorks Product Oracle codereclaimers/support-bot Query DezignWorks reverse engineering software: features, compatibility, and pricing. | |
| Coders Talk coders-talk/coders-talk-plugin Real coding-agent sessions: what worked, where agents failed and what the human did about it. | |
| LLMtoMD codeshoel/llmtomd-mcp Convert PDFs, Office docs, websites and audio into AI-ready Markdown, then search and ask your docs. | |
| io.github.codespar/mcp-afip codespar/mcp-dev-latam AFIP — Argentine tax authority, electronic invoicing (Factura Electrónica) | |
| io.github.codespar/mcp-andreani codespar/mcp-dev-latam Andreani — Argentine courier and logistics | |
| io.github.codespar/mcp-bcra codespar/mcp-dev-latam BCRA — Argentine Central Bank public data (exchange rates, inflation, reserves) | |
| io.github.codespar/mcp-colppy codespar/mcp-dev-latam Colppy — Argentine cloud accounting + AFIP invoicing | |
| io.github.codespar/mcp-payway codespar/mcp-dev-latam Payway (ex-Decidir) — Argentina card acquiring: tokenize, charge, capture, refund | |
| io.github.codespar/mcp-tienda-nube codespar/mcp-dev-latam Tienda Nube — LATAM e-commerce platform (Argentine-founded) | |
| io.github.codespar/mcp-banco-do-brasil codespar/mcp-dev-latam MCP server for Banco do Brasil — Pix, Cobrança (boleto), Conta-Corrente, Arrecadação (OAuth2 + mTLS) | |
| io.github.codespar/mcp-bradesco codespar/mcp-dev-latam MCP server for Bradesco — Pix, Cobrança (boleto), Arrecadação, Extrato (OAuth2 + mTLS) | |
| io.github.codespar/mcp-btg codespar/mcp-dev-latam MCP server for BTG Pactual — Pix, Boleto, Account, Investments (CDB/LCI/LCA/funds), OAuth2 + mTLS | |
| io.github.codespar/mcp-c6 codespar/mcp-dev-latam DEPRECATED: no live endpoint (baas.c6bank.com.br does not resolve) | |
| io.github.codespar/mcp-caixa codespar/mcp-dev-latam MCP server for Caixa Econômica Federal — Pix, Cobrança (SICOB boleto), Extrato (OAuth2 + mTLS) | |
| io.github.codespar/mcp-dock codespar/mcp-dev-latam DEPRECATED: no live endpoint (api.dock.tech does not resolve) | |
| io.github.codespar/mcp-iniciador codespar/mcp-dev-latam MCP server for Iniciador — Open Finance Brasil Pix payment initiation (PISP), ICP-Brasil + DCR | |
| io.github.codespar/mcp-itau codespar/mcp-dev-latam MCP server for Itaú Unibanco — Pix, Cobrança (boleto), Arrecadação, Extrato (OAuth2 + mTLS) | |
| io.github.codespar/mcp-matera codespar/mcp-dev-latam DEPRECATED: no live endpoint (api.matera.com does not resolve) | |
| io.github.codespar/mcp-midaz codespar/mcp-dev-latam MCP server for Midaz by Lerian — self-hosted double-entry ledger: accounts, balances, transactions | |
| io.github.codespar/mcp-open-finance codespar/mcp-dev-latam MCP server for Open Finance Brasil — accounts, transactions, consents, credit, loans, investments | |
| io.github.codespar/mcp-pluggy codespar/mcp-dev-latam MCP server for Pluggy — Open Finance Brasil aggregator: accounts, transactions, payment initiation | |
| io.github.codespar/mcp-pomelo codespar/mcp-dev-latam MCP server for Pomelo — pan-LATAM card issuing: users, virtual/physical cards, transactions | |
| io.github.codespar/mcp-santander codespar/mcp-dev-latam MCP server for Santander Brasil — Pix, Cobrança (boleto), Arrecadação, Extrato (OAuth2 + mTLS) | |
| io.github.codespar/mcp-sicoob codespar/mcp-dev-latam MCP server for Sicoob — Pix (cob/cobv/DICT), Cobrança (boleto), SPB (OAuth2 + mTLS) | |
| io.github.codespar/mcp-stark-bank codespar/mcp-dev-latam MCP server for Stark Bank — transfers, boletos, invoices, Pix, balance | |
| io.github.codespar/mcp-alegra codespar/mcp-dev-latam Alegra — cloud accounting for LATAM (Colombian-founded) | |
| io.github.codespar/mcp-bold-co codespar/mcp-dev-latam MCP server for Bold — Colombian acquirer: payment links for cards, PSE and Nequi | |
| io.github.codespar/mcp-cobre codespar/mcp-dev-latam MCP server for Cobre — CO/MX B2B treasury: balances, counterparties, money movements | |
| io.github.codespar/mcp-coordinadora codespar/mcp-dev-latam Coordinadora — Colombian courier and logistics | |
| io.github.codespar/mcp-epayco codespar/mcp-dev-latam MCP server for ePayco — Colombian gateway: cards, PSE, Daviplata and cash networks | |
| io.github.codespar/mcp-nequi codespar/mcp-dev-latam Nequi — Colombian digital wallet (50M+ users, by Bancolombia) | |
| io.github.codespar/mcp-siigo codespar/mcp-dev-latam Siigo — Colombian accounting + DIAN e-invoicing | |
| io.github.codespar/mcp-wompi codespar/mcp-dev-latam Wompi — Colombian payment gateway (by Bancolombia) | |
| io.github.codespar/mcp-evolution-api codespar/mcp-dev-latam MCP server for Evolution API — WhatsApp messaging, instances, contacts | |
| io.github.codespar/mcp-rd-station codespar/mcp-dev-latam MCP server for RD Station — contacts, events, funnels, deals, segmentations, lead scoring, webhooks | |
| io.github.codespar/mcp-sendgrid codespar/mcp-dev-latam MCP server for SendGrid — global transactional + marketing email (Twilio-owned) | |
| io.github.codespar/mcp-take-blip codespar/mcp-dev-latam MCP server for Take Blip — chatbots, messaging, contacts, broadcasts | |
| io.github.codespar/mcp-twilio codespar/mcp-dev-latam MCP server for Twilio — global SMS, WhatsApp, Voice, Verify, and Lookup across 180+ countries | |
| io.github.codespar/mcp-whatsapp-cloud codespar/mcp-dev-latam MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API | |
| io.github.codespar/mcp-z-api codespar/mcp-dev-latam MCP server for Z-API — WhatsApp messaging, contacts, media | |
| io.github.codespar/mcp-zenvia codespar/mcp-dev-latam MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports | |
| io.github.codespar/mcp-bitso codespar/mcp-dev-latam MCP server for Bitso — Latin American crypto exchange, trading, funding, withdrawals | |
| io.github.codespar/mcp-circle codespar/mcp-dev-latam MCP server for Circle — USDC payments, wallets, payouts, transfers |
21,701–21,750 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.