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
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 |
|---|---|
| Eclipse Connect · Beyond Compare MCP Mandate-bound compare/merge custody for agents: signed path grants, hash-chained compare packs. | |
| Eclipse Consent MCP per-agent, per-purpose consent receipts for personal data — a grant an agent must present, and a | |
| Eclipse Countermark MCP One verification call for third-party agent cards and payment mandates — a receipted verdict a | |
| Eclipse Covenant MCP Consent-bound lead work for real-estate agents — provenance on every lead, a Gate on every send, a | |
| Eclipse Crosslist MCP Publish once, tracked everywhere: registry-native facets plus a mandate-bound listing ledger. | |
| Eclipse Crosswalk MCP Multi-regime AI-obligation mapping — which AI laws bind your systems, what evidence satisfies each. | |
| Eclipse Deep Field MCP The governed database layer for agents — every store in one look, under policy: read-only by | |
| Eclipse Docket MCP Agent-to-agent dispute process — structured claims, evidence packs, recorded determinations. Not a | |
| Eclipse Split Pre-agreed revenue splits sealed at spawn, settled on completion records. LOCAL/fixture only. | |
| Eclipse Environment MCP The smart-environment module — scopes an agent's authority to actuate a home, tier by tier, and | |
| Eclipse Envoy MCP The signed front door for agent-to-agent business: vetted in, tier-told, drafted — never bound | |
| Eclipse Fathom MCP DeFi, measured honestly: signed protocol registry, dual-source risk reads, and an allowance audit | |
| FedScope MCP Federal + state opportunity search with fit and newcomer scoring and plain-language summaries — not | |
| Florida Bid Intel MCP Florida bid intelligence with honest deadlines — real competitions, real due dates, gaps stated not | |
| Eclipse Forecast MCP The Polymarket adapter: the venue's prices, with their criteria and liquidity attached. | |
| Eclipse Haven MCP The governed Zendesk server: OAuth-first, drafts until approved, and a receipt for every touch. | |
| Eclipse Health Check MCP Scan an MCP server or agent configuration for security posture — evidence-bound findings | |
| HostBridge MCP The sanctioned path for agents to deploy websites to shared hosting — scoped deploys, snapshots | |
| Eclipse Keyhold MCP credential leases, never raw keys — scoped, expiring secret leases for agents; the agent gets a | |
| Eclipse Ledger MCP Eclipse Ledger — betting records, price comparison, and responsible-gambling controls. Not a | |
| Eclipse Lineage MCP spawn trees, model/config lineage, and version ancestry for agents — who spawned whom, running | |
| Eclipse Mail MCP Governed agent email identity — review-first sending, signed envelopes, and a fraud firewall that | |
| Eclipse Marquee MCP The live-events agent: it finds the event, watches the price, buys only inside your mandate, and | |
| Eclipse Meridian MCP Governed telehealth operations — jurisdiction-gated encounters, signed-note integrity, PHI access | |
| Eclipse Meter MCP Cross-provider agent spend analytics — one ledger for tokens, tools, and payments. | |
| Eclipse Orbit MCP The HubSpot wrap: the vendor's server, under policy — classified tools, approval gates, masking | |
| Eclipse Pantry MCP The unattended-retail module — reads vending fleets' own telemetry and predicts stock-outs. It | |
| Eclipse Procure MCP Intent to receipt in one fail-closed pipeline — policy before payment, abort on drift. | |
| Eclipse Proof MCP Governed video production — Herald-signed approval pins over exact edit states, hash-pinned | |
| Eclipse Proving MCP Governed bench access for agents — signed mandates, pinned artifacts, evidence for every session. | |
| Eclipse Redteam MCP Adversarial simulation for AI agents — sandboxed twins only. | |
| Eclipse Revoke MCP signed revocation lists for agent cards, keys, and mandates — one feed, every registry, revocation | |
| Section 508 Evidence MCP WCAG + Section 508 audits that produce the deliverable federal buyers actually require | |
| Eclipse Span MCP Delegation-chain governance: spawn limits, depth caps, mandate attenuation | |
| Eclipse Stage MCP The console bridge — deploy and playtest AI-built games on your own Dev Mode console, with receipts. | |
| Eclipse Steward MCP Team-chat agent governance — the signed mandate, verified disclosure, review-first posting and | |
| Eclipse Strike MCP The Coinbase exchange adapter: spot products and books, normalized into the suite's one book. | |
| Eclipse Tether MCP Governed robot task authority — signed mandates, bounded envelopes, evidence for every task. | |
| Eclipse Thread MCP On-prem bridges for the legacy software-engineering toolchain, plus the Evidence Weaver that joins | |
| Eclipse Till MCP Bazaar checkout for agents — quote, mandate, signed entitlement, delivery, receipt, refund. | |
| Eclipse Tripwire MCP Runaway enforcement — spawn, loop, and spend-velocity detection with automatic mandate freeze. | |
| Eclipse Trunk MCP The governed Twilio adapter: every call and text under consent + mandate. | |
| Eclipse Umbra MCP The closed-vocabulary witness: cross-registry lookalike and endpoint-change watch, findings as | |
| Eclipse Voice Core MCP The Consent Registry and Number Registry every Eclipse telephony adapter obeys. | |
| Eclipse Wageward MCP Payroll approval-and-evidence rail for agents — approve the exact run, or it refuses. | |
| Eclipse Zenith MCP The fitness module of Eclipse Procure — reads the machine, turns the dial under a safety ladder | |
| Eclipse Zephyr MCP The Bluesky adapter: real public reads over the open AT Protocol, with review-first and house caps | |
| SoleScout Live sneaker & streetwear prices and in-stock sizes across 600+ US stores, by style code. | |
| Limor Gilat herbal shop Find, ask about and order handmade herbal remedies and natural cosmetics (Israel, UCP). | |
| TimeLodge Track time, manage clients and projects, review timesheets, and create invoices with OAuth. |
38,801–38,850 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.