Snyk MCP
Easily find and fix security issues in your applications leveraging Snyk platform capabilities.
Cybersecurity
Open-source programs you install on your own computer from GitHub. See stars, weekly downloads and what is trending.
Sorted by usage score: GitHub stars, weekly downloads, how recently it shipped, and whether its endpoint answers. Most used is not the same as best. Publishers that list many servers with no stars at all are left out of this tab. Search the All tab to find them.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
CrowdStrike Falcon MCP Server
Connects AI agents with CrowdStrike Falcon for security analysis and automation.
MCP · Connects a serviceRuns on your computer
GitHits
Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.
MCP · Connects a serviceComputer or cloud✓ service owner · githits.com
UniFi Network MCP
Manage UniFi Network devices, clients, firewall, VLANs, VPNs, and more via MCP.
MCP · Connects a serviceRuns on your computer
EchelonGraph CVE & Exposure
CVE, KEV, EPSS, SBOM and advisory lookups; per-CVE exposure from Shodan data (© Shodan). Keyless.
MCP · Connects a serviceComputer or cloud✓ service owner · echelongraph.io
Robin: AI-Powered Dark Web OSINT
Dark web OSINT over Tor: search onion engines, scrape pages, report with your own model.
MCP · Connects a serviceRuns on your computer
Security Detections
Search security detections across Sigma, Splunk, Elastic, KQL, Sublime, CQL and Jamf with ATT&CK.
MCP · Connects a serviceRuns on your computer
Wireshark MCP
Professional network analysis with tshark. Security audits, deep-dives, and threat detection.
MCP · Connects a serviceRuns on your computer
Agent Security Scanner MCP
Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities.
MCP · Connects a serviceRuns on your computer
Shodan
MCP server for Shodan API — device search, IP lookup, DNS, and CVE/CPE queries.
MCP · Connects a serviceRuns on your computer
Zscaler Zero Trust Exchange
Manage Zscaler Zero Trust Exchange via 400+ tools — ZPA, ZIA, ZDX, ZCC, ZTW, ZMS, EASM, and more.
MCP · Connects a serviceRuns on your computer
Virustotal
MCP server for querying VirusTotal API with comprehensive security analysis tools.
MCP · Connects a serviceRuns on your computer
Virustotal
MCP server for querying VirusTotal API with comprehensive security analysis tools.
MCP · Connects a serviceRuns on your computer
Penthera
Offline, rule-based security checks for your repo, dependencies, AI agent config and local app.
MCP · Connects a serviceRuns on your computer
SonarQube MCP Server
Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.
MCP · Connects a serviceRuns on your computer
WhoisXML API MCP Server
35 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.
MCP · Connects a serviceComputer or cloud
MCPVetter
Audit your MCP servers for poisoned tools and leaked secrets, and check AI-generated code for flaws.
MCP · Connects a serviceComputer or cloud✓ service owner · mcpvetter.com
Vigil
Local-first security auditor: 263 deterministic rules, LLM triage, fixes and MCP tools
MCP · Connects a serviceRuns on your computer
KillerSkills
Security verdicts for agent skills and MCP servers, from sandbox runs, before you install them.
MCP · Connects a serviceRuns on your computer
Reversecore MCP
Security-first MCP server for reverse engineering, malware analysis, forensics, and SAST.
MCP · Connects a serviceRuns on your computer