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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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 |
|---|---|
| TablaFocusMCP sreeramkongeseri/tablafocusmcp MCP server for tabla learning: glossary, taals, composition, practice coaching, certification prep. | |
| срезAI — MCP-сервер и поисковый API для ИИ-агентов srezai-team/srezai-mcp-web-search срезAI: веб-поиск, страницы, субтитры и WebMCP — 14 инструментов. Web tools for AI agents | |
| SRG+ srgplus/srgplus-mcp Manage SRG+ hubs, channels, content, assets, users, and workspaces from any MCP-aware AI agent. | |
| Kosha Model Discovery sriinnu/kosha-discovery Tells your agent which model to use and what it costs, across 46 providers and local runtimes. | |
| Tokmeter — AI Agent Usage & Cost sriinnu/tokmeter Tokens and cost for Claude Code, Codex and 22 more AI coding agents, from local session files. | |
| XRAY MCP srijanshukla18/xray Enables AI assistants to understand and navigate codebases through structural analysis. Provides code mapping, symbol search, and impact analysis using ast-grep for accurate parsing of Python, JavaScript, TypeScript, and Go projects. | |
| crewlore srijansk/crewlore Team knowledge compiled from your coding agents' sessions and pull requests, every entry cited. | |
| Biolab MCP Server srikarjy/biolab-mcp-server Auditable MCP server for PubMed, Europe PMC, ClinicalTrials.gov, and bioRxiv/medRxiv queries | |
| bostonmove srikarmk/bostonmove Live MBTA departures and alerts, Bluebikes bikes and docks, and Boston trip options. Read-only. | |
| whygit srikarmk/whygit Read-only Git explainer: what state a repo is in, what an error means, and the exact fix. | |
| AllTrails MCP Server srinath1510/alltrails-mcp-server A Model Context Protocol (MCP) server that provides access to publicly available AllTrails data, allowing you to search for hiking trails and get detailed trail information directly through Claude Desktop. | |
| repo2graph srinivasan-78/repo2graph Ask a codebase a question, get back the source that answers it — every block cited to file:line. | |
| Orihime srinivasan-sundaresan95/orihime Cross-repository code knowledge graph MCP server for Java, Kotlin, JavaScript, and TypeScript. Indexes source code into embedded KuzuDB via tree-sitter and exposes 30+ tools for call-flow tracing, multi-hop taint analysis (OWASP/CWE/PCI/STI | |
| SRA-RiskGate sriram1983007-dev/sra-riskgate-mcp Check stablecoin and x402 payments before an AI agent pays: approve, hold or reject. | |
| io.github.sriramnatrajhen/humsana-mcp sriramnatrajhen/humsana-mcp Detect developer stress, focus, fatigue from typing. Block dangerous commands when tired. | |
| SRI — MCP Server Inspector sritest0001/sri 2,000+ MCP servers read at source level. Know what one does before you connect. Free, no key. | |
| SRIFT srivardhan113/srift-open_source Decentralized E2EE P2P file transfer + chat: human to human, human to AI, AI to AI. No accounts. | |
| BART Real-Time Transit srivastsh/bay-area-transit-mcp Real-time BART departures, trip planning, fares, stations, and advisories. | |
| Mobile Device MCP srmorete/mobile-device-mcp Control iOS and Android devices with multi-device and seamless Native/WebView support. | |
| rmbr srock44/rmbr Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key. | |
| Execute Intent srotzin/hive-execute Intent execution engine for autonomous agent task routing | |
| Hive A/B Test srotzin/hive-mcp-abtest A/B experiment runner for the A2A network with x402 micropayments on Base USDC. | |
| Hive Address Screen srotzin/hive-mcp-address-screen HiveAddressScreen MCP — pre-settlement on-chain risk screen. 17-vector GoPlus rail | |
| Hive Agent Kyc srotzin/hive-mcp-agent-kyc KYA agent identity verification and trust scoring for autonomous A2A networks | |
| Hive Agent Quota srotzin/hive-mcp-agent-quota Per-agent rate limits and quota enforcement for the Hive A2A economy | |
| Hive Agent Storage srotzin/hive-mcp-agent-storage Encrypted A2A object storage for autonomous agent state and artifacts | |
| Hive Aml Screen srotzin/hive-mcp-aml-screen Real-time AML and sanctions screening for agent-to-agent transactions | |
| HiveAttest srotzin/hive-mcp-attest Pre-action attestation perimeter for AI agents — 8 primitives, signed C18 receipt per call. | |
| Hive Auction srotzin/hive-mcp-auction Sealed-bid and English auctions for agent capabilities and compute time | |
| HiveAudit Readiness srotzin/hive-mcp-audit-readiness Multi-jurisdictional AI compliance readiness scoring with sourced penalty math. | |
| Hive Backup srotzin/hive-mcp-backup Snapshot and restore service for agent state and DID-bound configuration | |
| Hive Barter srotzin/hive-mcp-barter Multi-party agent barter — non-cash capability exchange with cryptographic receipts | |
| Hive Capital srotzin/hive-mcp-capital HiveCapital MCP Server — autonomous investment layer for AI agents | |
| Hive Cdn srotzin/hive-mcp-cdn Edge content delivery for autonomous agents — signed manifests, A2A authentication | |
| Hive Compute srotzin/hive-mcp-compute HiveCompute MCP Server — decentralized inference router for AI agents | |
| Hive Compute Grid srotzin/hive-mcp-compute-grid MCP server: solver auction across io.net / Akash / Render with signed receipts · Hive Civilization | |
| Hive Connector srotzin/hive-mcp-connector MCP server for Hive Civilization | |
| Hive Credit srotzin/hive-mcp-credit Agent credit issuance and scoring — programmable credit lines on Base L2 | |
| Hive Credit Broker srotzin/hive-mcp-credit-broker Broker-only credit/lending discovery shim for AI agents | |
| Hive DePIN srotzin/hive-mcp-depin MCP server: DePIN reward routing, capacity verification, settlement reports · Hive Civilization | |
| Hive Dispute srotzin/hive-mcp-dispute Agent-to-agent dispute resolution and arbitration with on-chain settlement | |
| Hive Escrow srotzin/hive-mcp-escrow Trust-minimized USDC escrow for autonomous agent transactions | |
| Hive Evaluator srotzin/hive-mcp-evaluator MCP server: NEED + YIELD + CLEAN-MONEY gates with EIP-3009 attestations · Hive Civilization | |
| Hive Exchange srotzin/hive-mcp-exchange Agent-to-agent capability exchange and prediction markets | |
| Hive Flag srotzin/hive-mcp-flag Feature flag service for safe rollouts across the Hive agent fleet | |
| Hive Identity srotzin/hive-mcp-identity W3C DID issuance and verification for autonomous AI agents | |
| Hive Insurance srotzin/hive-mcp-insurance Agent liability insurance — claims, premiums, and on-chain payouts | |
| Hive Insurance Broker srotzin/hive-mcp-insurance-broker Insurance brokerage for AI agents — quote, bind, and settle in USDC | |
| Hive Keet Bridge srotzin/hive-mcp-keet-bridge MCP server bridging holepunchto/keet-identity-key to the Hive agentic identity network | |
| Hive Ledger Bridge srotzin/hive-mcp-ledger-bridge Hive MCP server implementing the EIP-712 over USB/DMK ledger-bridge integration spec… |
18,751–18,800 of 115,409
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.