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PopNx MCPMCP servers for people who use AI · explained in plain words

Cybersecurity

Search by the task you want done or the app you use, then filter by category.

Sorted by GitHub stars of the repo, highest first. Stars show interest, not quality.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Read endpoints, missing updates, CVE vulnerabilities, installed software and reports in Action1.

Runs in the cloudUpdated today
Install

Look up location, network, company and threat data for IP addresses and ASNs in ipdata.

Runs in the cloudUpdated today
Install

Read GPU instances, types, images, filesystems and firewall rules; launch and terminate instances.

Runs in the cloudUpdated today
Install

Investigate security events and manage the allow/deny lists an analyst acts on.

Runs in the cloudUpdated today
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CVE, KEV, EPSS, SBOM and advisory lookups; per-CVE exposure from Shodan data (© Shodan). Keyless.

Computer or cloudUpdated today
Install

SML Risk Firewall

by scriptmasterlabs.com

Pre-trade risk checks for agent trades: orders vs your limits, signed receipts.

Runs in the cloudUpdated today
Install

Nife

by nifetency

Manage Nife.io cloud apps, sites, secrets and Git integrations from MCP clients.

Runs in the cloudUpdated today
Install

UNPKG

by unpkg

Live npm and UNPKG data for AI agents: resolution, audits, import maps, malware/CVE checks.

Runs in the cloudUpdated yesterday
Install

Stackurity

by stackurity

Installed software, vulnerabilities and end-of-life components across your servers, apps and repos

Runs in the cloudUpdated yesterday
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P0: CVE, package and domain checks

by x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev

CVE with EPSS and CISA KEV, package risk, software EOL, domain and IP reports, pay per call

Runs in the cloudUpdated yesterday
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Webskan

by kamilobstawskiagent-ux

Audit and re-check a live website: Lighthouse, SEO, accessibility, security, links, journeys.

Runs in the cloudUpdated yesterday
Install

35 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.

Computer or cloudUpdated yesterday
Install

nophi.sh

by nophi.sh

Public facts on nophi.sh, phishing-awareness training for French SMBs: catalogue, prices, security.

Runs in the cloudUpdated yesterday
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hotskills

by hotskills.dev

Search agent skills ranked by GitHub stars, with growth, security signals and pinned installs.

Runs in the cloudUpdated yesterday
Install

Dechonet MCP

by node-man

30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.

Computer or cloudUpdated 2 days ago
Install

Urlhaus

by pipeworx-io

URLhaus MCP — wraps abuse.ch URLhaus malware URL database (free, no auth)

Computer or cloudUpdated 2 days ago
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mlab.sh

by mlab-sh

Threat intel and DFIR: IOCs, CVEs, actors, SBOMs, domain scans, cases, memory, Kubernetes, Proxmox.

Runs in the cloudUpdated 2 days ago
Install

Tn Dmv

by pipeworx-io

Tennessee DMV MCP — Department of Safety and Homeland Security: the 186 driver service centers…

Computer or cloudUpdated 2 days ago
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