Beacon Threat Intelligence
Security intelligence for the agent supply chain
Every MCP server and agent skill the public registries list, matched to its source repository, with Beacon's verdict on what it can do to your agent and your machine.
| Name | Risk |
|---|---|
| io.github.MastadoonPrime/sylex-search mastadoonprime/sylex-search Universal search engine for AI agents. Discover products, services, and businesses via MCP. | |
| MotionSpec — web animation accessibility MCP masterplayspots/motionspec Web animation accessibility MCP: GSAP, static CSS checks, prefers-reduced-motion, WCAG 2.2.2/2.3.3. | |
| io.github.mastyf-ai/mastyf.ai mastyf-ai/mastyf.ai Runtime proxy for MCP security, cost governance & audit | |
| AgentPlaybooks matebenyovszky/agentplaybooks Manage portable AI agent playbooks, Agent Skills, MCP configurations, personas, and memory. | |
| io.github.mathbeal/avenir-mcp mathbeal/avenir-mcp Unofficial MCP server for YNAB: read-only by default, every change previewed and undoable. | |
| WaveXisMCP mathiaspaulenko/wavexis-mcp 220 browser automation tools for Chrome, Edge, and Firefox via CDP + BiDi. 100% Python. | |
| io.github.MattJeff/orizn-visa-mcp mattjeff/orizn-mcp-server Visa and entry requirements for any passport/destination pair, in 15 languages. Free key. | |
| JsonLink mauriblint/jsonlink-mcp Web access for AI agents: URL to Markdown, link metadata, screenshots, links and images of any URL. | |
| ViaFrei mavrovde/viafrei-mcp The German Real-Time Mobility Context Platform for AI: traffic, trains, charging, parking, weather. | |
| MaxAEO AI Visibility MCP maxaeo/maxaeo-ai-visibility-mcp Local-first MCP server for AI visibility, GEO/AEO, llms.txt, and AI crawler readiness audits. | |
| io.github.MaxEllis/orcaslicer-mcp maxellis/orcaslicer-mcp Work a running OrcaSlicer with AI: slice, tune, and understand what each setting costs | |
| io.github.maxfain/basedagents maxfain/basedagents MCP server for BasedAgents, the task marketplace for AI agents: claim paid tasks, get paid in USDC. | |
| NerdyChefs Prompts mayeu20/nerdychefs-mcp Search, browse and pick from the free NerdyChefs.ai prompt library from any MCP client. | |
| SqlAugur mbentham/sqlaugur MCP server providing AI assistants with safe, read-only SQL Server access | |
| com.x402-list/x402-list-mcp mcccsm/x402-list-mcp Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume. | |
| MCP Queen mcpqueen/mcpqueen The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server. | |
| io.github.MCPServings/paper-mcp mcpservings/paper-mcp Search arXiv/Semantic Scholar/OpenAlex + medical evidence (PubMed/Europe PMC) + LaTeX/PDF tools. | |
| io.github.mcpware/pagecast mcpware/pagecast Record any browser page as GIF or video via MCP | |
| io.github.mcpware/ui-annotator-mcp mcpware/ui-annotator-mcp Annotates any web page with hover labels for AI assistants — zero extensions, any browser | |
| io.github.mcurmi05/vdiff-mcp mcurmi05/vdiff Breaking-change diffs for npm packages: removed exports, changed signatures, migration notes. | |
| io.github.meloliva14/verity-mcp meloliva14/verity-mcp Fail-closed verify-before-you-act gate for AI agents. Signed receipts. Pay-per-call via x402. | |
| at.memebo/memeboat-mcp memebo-at/memeboat-mcp Search 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key. | |
| Brainy memokar/brainy Shared knowledge base + task queue so Claude, ChatGPT and other agents can work together safely. | |
| io.github.MendleM/pipepost mendlem/pipepost MCP server to publish to Substack, Ghost, Dev.to, WordPress, LinkedIn + 5 more from Claude Code. | |
| io.github.meridian-silkdev/meridian-mcp meridian-silkdev/meridian-mcp MCP server for Meridian: services, requests, workflow, payments, meetings for founders. | |
| io.github.meser10/meser10-mcp meser10/meser10-mcp Operate the Meser 10 email and SMS platform from any MCP client. Read-only by default. | |
| io.github.R1ghtHereWaiting/engagelab-email metaverse-cloud/engagelab-email-mcp Send, receive, monitor and reply to email from AI agents with threaded inbox context. | |
| io.github.metrxbots/mcp-server metrxbots/mcp-server Track AI agent costs, detect waste, optimize models, and prove ROI. 23 MCP tools across 10 domains. | |
| App Store Operator meyusufdemirci/app-store-operator Free App Store competitive intelligence for Claude — rival downloads, revenue, and ASO keywords. | |
| io.github.MGM-FALCON/quelllm-mcp mgm-falcon/quelllm-mcp MCP server for quelllm.fr: 190+ open-weights LLM catalog - list, compare, VRAM and cost estimates | |
| io.github.Mibayy/token-savior-recall mibayy/token-savior Structural codebase MCP server with persistent memory: navigate by symbol, recall across sessions. | |
| io.github.michael-denyer/hot-memory-mcp michael-denyer/memory-mcp Two-tier memory: hot cache (0ms) + semantic search. Self-organizing. | |
| io.github.Michael-WhiteCapData/ollama-handoff michael-whitecapdata/ollama-handoff Offload cheap work from your AI agent to a local Ollama model, at zero cloud cost. | |
| io.github.michaelrice/zendesk-mcp michaelrice/zendesk-mcp Zendesk MCP server for Claude Code and other MCP clients | |
| io.github.michal-niedzwiedzki/visimark michal-niedzwiedzki/visimark MCP server for VisiMark, a document integrity layer for Markdown: checks numbers against formulas. | |
| io.github.michielinksee/linksee-memory michielinksee/linksee-memory Hand a project over with the reasons attached. Local-first cross-agent memory MCP + drift detection. | |
| io.github.mickelsamuel/migrationpilot mickelsamuel/migrationpilot 112 rules that catch dangerous PostgreSQL migrations, plus a pass/fail gate to call before any DDL. | |
| io.github.miduo100/agent-virtual-world miduo100/agent-virtual-world AI enters a live multiplayer 3D world as a visible avatar: walk, talk to real players, and be seen. | |
| Research Methods Library mikenguyen13/research-methods-mcp Research methods for AI assistants: study design guidance, R and Python code, and citations | |
| io.github.MikeRecognex/mcp-codebase-index mikerecognex/mcp-codebase-index Structural codebase indexer with 17 query tools. 87% token reduction. Zero dependencies. | |
| Agent402.Tools: pay-per-call web tools mikeypetrillo/agent402 Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work | |
| MCP Gateway mikkoparkkola/mcp-gateway Universal MCP gateway with Meta-MCP discovery, routing, and REST API capabilities. | |
| nab mikkoparkkola/nab Token-optimized HTTP client for LLMs: fetches any URL as clean markdown. CLI and MCP server. | |
| io.github.mikusnuz/app-publish mikusnuz/app-publish-mcp MCP server for App Store Connect & Google Play Console — iOS/Android app management | |
| io.github.mikusnuz/cws mikusnuz/cws-mcp MCP server for Chrome Web Store — extension upload, publish, status, and rollout | |
| io.github.mikusnuz/dynadot mikusnuz/dynadot-mcp MCP server for Dynadot domain registrar — domain search, registration, DNS, and transfers | |
| io.github.mikusnuz/gsc mikusnuz/gsc-mcp MCP server for Google Search Console & Indexing API — search analytics, sitemaps, URL inspection | |
| io.github.mikusnuz/meta-ads mikusnuz/meta-ads-mcp MCP server for Meta Marketing API — Facebook & Instagram ad campaign management | |
| io.github.mikusnuz/meta mikusnuz/meta-mcp MCP server for Instagram Graph API, Threads API & Meta platform management | |
| io.github.mikusnuz/npm mikusnuz/npm-mcp MCP server for npm package management — publish, version, search, audit, and more |
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