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 |
|---|---|
| Lumen qompassai/lumen Cross-media conversion engine: 2D art, 3D models and engine formats, deterministic over MCP. | |
| Lupin qompassai/lupin Revenue-alignment MCP server: opportunity ledger, capability matching, Qompass/NTRanch lanes. | |
| Phaedrus qompassai/phaedrus Research-feed MCP server: literature-watch findings, watchlist, and revenue-candidate drafts. | |
| Phlow MCP Server qompassai/phlow MCP server for the phlow agent runtime: bounded planner-coder-reviewer agent workflows. | |
| Slipway qompassai/slipway Android build/sign/verify/install/release MCP server with measured certification gates. | |
| Theodolite qompassai/theodolite Headless LSP bridge MCP server: pinned language-server sessions as bounded read tools. | |
| io.github.QoreNext-IT/qorenext-mcp qorenext-it/qorenextmcp Company hierarchy analysis and address verification via MCP | |
| QorpIQ: Indian company and director data (MCA) qorpiq/mcp-server Indian company and director lookups from the MCA registry: CIN, LLPIN, DIN, MCA status, new firms. | |
| BotBell MCP Server qq418716640/botbell-mcp Enables AI assistants to send push notifications and interactive alerts to iPhone and Mac devices via the BotBell app. It allows AI to receive user replies and manage notification bots for tasks like alerts, reminders, and remote approvals. | |
| CoinCryptoRank MCP qqdd27/coincryptorank-mcp Real-time crypto market data, funding rates, arbitrage and trading tools from 60+ exchanges. | |
| QRSalt qrsalt/qrsalt-mcp Make, re-point and track QR codes and short links, and read QR images, from your AI assistant. | |
| io.github.qso-graph/adif-mcp qso-graph/adif-mcp ADIF 3.1.7 spec engine for amateur radio logs: validation, parsing, enumerations, geospatial. | |
| io.github.qso-graph/cq-zones-mcp qso-graph/cq-zones-mcp CQ zones as CQ publishes them (WAZ Zone Definitions), in ADIF's DXCC and subdivision codes | |
| io.github.qso-graph/darc-dok-mcp qso-graph/darc-dok-mcp DARC DOKs and special DOKs as DARC publishes them, with validity windows | |
| io.github.qso-graph/eqsl-mcp qso-graph/eqsl-mcp eQSL.cc MCP server. Inbox download, QSO verification, Authenticity Guaranteed status. | |
| io.github.qso-graph/hamqth-mcp qso-graph/hamqth-mcp HamQTH.com MCP server. Free callsign lookup, DX spots, RBN data, SAVP verification. | |
| io.github.qso-graph/ionis-mcp qso-graph/ionis-mcp HF propagation analytics. 175M WSPR/RBN signatures, band openings, solar correlation. | |
| io.github.qso-graph/iota-mcp qso-graph/iota-mcp Islands on the Air MCP server. Group lookup, island search, DXCC mapping, nearby groups. | |
| io.github.qso-graph/itu-zones-mcp qso-graph/itu-zones-mcp ITU zones as the IARU publishes them for amateur use, in ADIF's DXCC and subdivision codes | |
| io.github.qso-graph/jt-mcp qso-graph/jt-mcp WSJT-X over UDP for AI apps: status, decodes, who is calling CQ, stations heard, WSPR. Read-only. | |
| io.github.qso-graph/lotw-mcp qso-graph/lotw-mcp ARRL Logbook of The World MCP server. QSO query, QSL status, DXCC credit tracking. | |
| io.github.qso-graph/n1mm-mcp qso-graph/n1mm-mcp N1MM Logger+ MCP server. Live contest state: QSOs, bandmap, score, rate, multipliers. | |
| io.github.qso-graph/netlogger-mcp qso-graph/netlogger-mcp NetLogger MCP server. Nets on the air, live check-ins and who's up, past nets. | |
| io.github.qso-graph/omiss-mcp qso-graph/omiss-mcp OMISS MCP server. Net schedule, nets on the air, members, check-in history, awards. | |
| io.github.qso-graph/pota-mcp qso-graph/pota-mcp Parks on the Air MCP server. Park lookup, activator and hunter stats, live spots. | |
| io.github.qso-graph/qrz-mcp qso-graph/qrz-mcp QRZ.com MCP server. Callsign lookup, DXCC resolution, logbook queries via QRZ XML API. | |
| io.github.qso-graph/solar-mcp qso-graph/solar-mcp Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts. | |
| io.github.qso-graph/sota-mcp qso-graph/sota-mcp Summits on the Air MCP server. Summit lookup, spots, alerts, nearby summits. | |
| io.github.qso-graph/wspr-mcp qso-graph/wspr-mcp WSPR beacon analytics MCP server. Band openings, path analysis, solar correlation. | |
| Talk2Data InsightGenius quack2025/spss-insightgenius-api Survey data analysis: crosstabs with significance, ANOVA, correlation, Excel exports. | |
| io.github.quackai-org/q402-mcp quackai-org/q402-mcp Q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default. | |
| Quackr quackr-mcp/quackr-mcp Virtual phone numbers for SMS verification, OTP receipt, and number management. | |
| QualityMax QA MCP quality-max/qmax-mcp Final release; the checks moved to 9lives (9l mcp). Local QA MCP: scan, inspect, repro, run tests. | |
| FineData quality-network/finedata-mcp FineData web scraping MCP — JavaScript rendering, captcha solving, markdown for AI agents | |
| Quality Screener quality-screener/quality-screener-mcp-server Screen and score stocks with the Quality Screener engine: filters, custom scores, and history. | |
| Norma by Quality Clouds qualityclouds/norma-mcp Checks AI-written code against your rules as it is written, and keeps a record of what it found. | |
| LiveCheck AI qualityclouds/qualityclouds Secure MCP runtime server for scanning and autofixing code issues | |
| SuperLocalMemory qualixar/superlocalmemory Local-first memory for AI agents: recall with sources, answer checks, documents, mesh, governance. | |
| Record Meeting qualtir/recordmeetingmcp Search your recorded meetings and read their speaker-labelled transcripts and AI notes. | |
| Graqle quantamixsol/graqle Graph-powered codebase reasoning, impact analysis, and governance tools over MCP. | |
| QuantCalc Retirement Engine quantcalc-app/quantcalc-mcp-plugin Retirement Monte Carlo, tax-aware withdrawals, 2026 tax calculators, RMD, IRMAA, every-state tax. | |
| coincap-mcp quantgeekdev/coincap-mcp Real-time cryptocurrency market data integration using CoinCap's public API, providing access to crypto prices and market information without API keys | |
| docker-mcp quantgeekdev/docker-mcp A powerful Model Context Protocol (MCP) server for Docker operations, enabling seamless container and compose stack management through Claude AI. | |
| MongoDB quantgeekdev/mongo-mcp A Model Context Protocol (MCP) server that enables LLMs to interact directly with MongoDB databases. Query collections, inspect schemas, and manage data seamlessly through natural language. | |
| QuantGist quantgist-technologies/quantgist_mcp Macro events, earnings & market data from QuantGist for Claude and other AI agents. | |
| QuantOracle quantoracledev/quantoracle 63 deterministic quant computation tools for autonomous financial agents. Options pricing, derivatives, risk metrics, portfolio optimization, statistics, crypto/DeFi, macro/FX, time value of money. 1,000 free calls/day, no signup required. | |
| io.github.QuantuLabs/hivemind quantulabs/hivemind Query multiple AI models (OpenAI, Anthropic, Google) for consensus responses. | |
| ARBuilder quantum3-labs/arbuilder AI-powered code generator for the Arbitrum ecosystem with 19 MCP tools. Generates Stylus smart contracts (Rust/WASM), SDK bridging code, full-stack dApps, and Orbit chain deployments using RAG-based retrieval over Arbitrum documentation. | |
| Formasty quantumcodersys/formasty-mcp Create, edit, validate, publish, and inspect Formasty forms and quizzes over authenticated MCP. | |
| quantumproxies-mcp quantumproxies/quantumproxies-mcp Enables AI agents to scrape, search, map, and crawl the web through residential proxies with real-browser TLS fingerprints, and to generate ready-to-use proxy endpoints of various types for any HTTP client. |
16,901–16,950 of 115,409
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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.