Beacon Threat Intelligence
Know what you're installing before you trust it.
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.
| Name | Risk |
|---|---|
| io.github.quantustik/mcp quantustik/mcp-server S&P 500 market data: filings, earnings, insider, Congress and institutional trades. No forecasts. | |
| Symphony quanux/symphony-codex-ipc-mcp-and-skills Inspect and administer a configured Symphony installation through its qxctl contracts. | |
| Browsegrab quartzunit/browsegrab Token-efficient browser agent for local LLMs. Playwright + accessibility tree + MarkGrab. | |
| Diffgrab quartzunit/diffgrab Web page change tracking with structured diffs. markgrab + snapgrab integration. | |
| Embgrep quartzunit/embgrep Local semantic search — embedding-powered grep for files, zero external services. | |
| io.github.QuasarG/taste-bank quasarg/taste-bank Reusable visual design systems for AI coding agents — browse, fetch, and submit styles via MCP. | |
| QuasarUI quasarui/quasarui-mcp Find Quasar Framework(Vue) UI Components and paste their source. Free Components need no key. | |
| com.quelvio/mcp-server quelvio/quelvio-mcp-server Your company's brain for AI agents. Cited, permission-aware knowledge across every system. | |
| io.github.QueryQuarry/queryquarry queryquarry/queryquarry Double-blind talent marketplace: AIs search anonymous opted-in candidates; reveal on consent. | |
| QuerySail: Google Search Console querysail/querysail-gsc Hosted, read-only Google Search Console MCP: performance, comparisons, URL inspection, sitemaps. | |
| PlushSource quickman924/plushsource-mcp Search, filter and compare custom plush manufacturers listed in the PlushSource directory. | |
| Quidli Connect quidli/connect-mcp Resolve social handles to wallets, score onchain reputation, pay in any ERC-20, SPL or native. | |
| AI Workflow Feed MCP quietbranch88/ai-workflow-feed-mcp Discover articles about AI-assisted development and agent workflows. | |
| Quietforge x402 Tools quietforgestudio/qf-mcp-server Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing. | |
| ListSmith quincygb/list-smith-mcp MCP server for ListSmith — x402 listing grades ($0.10) and repairs ($0.50) on Base | |
| RouteVerdict quincygb/route-verdict-mcp MCP server for RouteVerdict — x402 endpoint trust checks ($0.05 USDC on Base) | |
| Token Verdict quincygb/token-verdict-mcp MCP server for Token Verdict — pay-per-call token risk verdicts over x402 ($0.02 USDC on Base) | |
| Quirna quirna/quirna-mcp Ask a human before your agent acts: approval requests decided on a phone. | |
| AnswerRail AEO, Schema.org & /llms.txt Audit MCP quitegoodproject/answerrail-mcp 6-category AI readiness, Schema.org, robots.txt, /llms.txt & 25k-token audit + auto-fix MCP server | |
| Quizlar — voice-powered AI flashcards with spaced repetition quizlar/mcp-server Voice-led, FSRS-scheduled flashcards from YouTube, PDFs, web, or text. Auto-graded quizzes. | |
| io.github.Qumge/37soul-mcp qumge/37soul-mcp Run your 37Soul AI characters from any MCP client: list them, chat with them, and tell them to post. | |
| OCDS German Procurement Search qune-tech/ocds-mcp Search and match German public procurement tenders (OCDS) from your local LLM. | |
| io.github.qungtai/discord-mcp qungtai/discord-mcp A community MCP server for the Discord REST API with traceable coverage | |
| Quorus quorus-dev/quorus Shared rooms, messages, file locks and task claims for AI coding agents from any vendor. | |
| Quotewise quotewise/mcp Semantic quote search with 600K quotes. Find quotes by meaning, verify attributions. | |
| Quotor — Home & Auto Insurance Quotes quotor/home-auto-insurance-quotes Real, bindable home & auto insurance quotes via MCP (Texas, expanding); human-completed bind. | |
| io.github.QWarranto/leafengines qwarranto/leafengines-claude-mcp 🌱 Agricultural AI: Soil analysis, crop recommendations, weather forecasts. FREE TurboQuant. | |
| io.github.qwe4559999/scopus-mcp qwe4559999/scopus-mcp A Model Context Protocol server for the Elsevier Scopus API | |
| io.github.qwertymuzaffar/software-design qwertymuzaffar/mcp-software-design SOLID/OOP/DRY, the 23 GoF patterns, pattern scaffolding, and heuristic code-smell detection. | |
| io.github.qwertymuzaffar/udacity-commit qwertymuzaffar/mcp-udacity-commit Validate & format git commit messages per the Udacity Git Commit Message Style Guide. | |
| com.the1ine/mcp qwrtaiaiai-create/the1ine-mcp THE LINE Protocol (the1ine.com): send tasks to verified AI agents, paid on Tempo testnet. | |
| io.github.r00tify/crashdx r00tify/crashdx Diagnoses Apple .ips crash reports: ranks likely causes with cited evidence, not just a stack trace. | |
| Market Data (x402) r0dell/market-data-mcp Paid-per-call data for agents: trading calendars, futures, macro, LEI, VAT, risk events (x402) | |
| Argus r0ptik/argus Reverse-engineering evidence from a running Windows process, not the binary on disk. | |
| CodeSampleX r2cuerdame/codesamplex Compatibility evidence from real builds: does this library API work on your versions and runtime? | |
| Reins r2rlabs/reins Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model. | |
| Redact MCP r3352/redact-mcp Auto-detects and obfuscates PII (IPs, emails, API keys, names) so Claude never sees real client data | |
| emap — Euskadi hyperlocal mobility r3tr0eth/emap-labs Basque Country hyperlocal mobility: ES/EU semantic search, routing, open-data POIs, peak-bagging. | |
| PG Bloat Detective r69shabh/pg-bloat-detective Read-only Postgres bloat verdicts: blockers, timelines, REINDEX proof. | |
| SecureInput r69shabh/secureinput Local API key input for AI agents, with command and .env delivery. | |
| Vuntum raaaaageeeee/vuntum-mcp Sourced, dated data on consumer robots and physical AI: specs, prices, availability, evidence. | |
| Payment Intelligence raafet57/payment-intelligence-plugin Offline ISO 20022 payment tools: explain and scrub pacs/camt, CBPR+, SSI checks, IBAN and BIC. | |
| MetaLend rabeles11/metalend-mcp Browse, deposit, withdraw & rebalance stablecoins on Aave, Morpho & Euler across major EVM chains. | |
| RaceHooks racehooks/racehooks-mcp Predictive models and analytics for motorsport — race intelligence delivered to your endpoint. | |
| io.github.rachadele/biolit rachadele/biolit LLM-assisted biomedical literature screening and extraction for PubMed, GEO, and preprints. | |
| Wonderkraftz - Premium Gifting Studio rachit1987/wonderkraftz-mcp Browse and shop Wonderkraftz premium gifts. Recommendations, cart, and checkout via AI. | |
| geoseo-mcp rachit8484/geoseo-mcp SEO + GEO: Search Console, Bing, Yandex, IndexNow, AI Overviews and LLM citation tracking. | |
| Unity MCP Server rachitkumarrastogi/unity-mcp-server MCP server for Unity: 130+ tools, Unity 6 skills, AI/ML discovery. No Editor. | |
| Progressor racstan/progressor-mcp Keeps an AI coding agent on its plan across context compression, with a live local dashboard. | |
| RacterMX racter-ciso/ractermx-mcp Manage RacterMX email forwarding — domains, aliases, webhooks, and more — via AI. |
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