MCP servers and skills: search, filter by where they run, and compare.
Zero-key cybersecurity MCP server: grade any site security A+ to F, check if a CVE is actively exploited, get plain-English MITRE ATT&CK defenses. No API keys, no signups.
PythonMITFew starsNo key
Read-only Claude Code security skill: audit your OWN project like an attacker, every finding ships a working PoC. Turkish original + English, MIT.
SkillMIT★ 1Few starsNo key
MCP server for CVE intelligence: 16 read-only tools for CVE records, CISA KEV, EPSS history, exploits, fix guidance as sources state it, version, SBOM and lockfile checks, vendor advisories, and per-C
Node.jsMIT★ 7No key
CISA Known Exploited Vulnerabilities with BOD 26-04 deadlines, SSVC prioritization, and the full ICS advisory corpus (CSAF) via MCP. Keyless. STDIO or Streamable HTTP.
Node.jsApache-2.0★ 1Few starsNo key
Koot by Datakoot: one-call briefings for AI agents (dependency risk, SEC companies, domains, US places). MCP server.
Hosted by authorMITFew starsNo key
Adversarial security testing for AI agents — prompt injection, tool misuse, memory poisoning, and MCP scanning, with CI-ready regression testing and reports.
PythonApache-2.0★ 17No key
FIRST EPSS scores, score history, and CVE prioritization with caller-supplied severity.
Node.jsApache-2.0Few starsNo key
Read-only Postgres MCP server: a drop-in replacement for the archived server-postgres, with schema context for correct answers.
Node.jsMIT★ 4Few starsNo key
RallyIQ remote MCP server and Claude plugin: tennis game plans, scouting reports and match breakdowns from shot-by-shot charted matches.
Hosted by authorMITFew starsNo key
everthread on npm: a plain-English website security check for the terminal, plus an MCP server for agents
Node.jsMITFew starsNo key
MCP server: check an EVM address on Base before sending funds (safe / caution / danger), paid per call via x402
Node.jsMITFew starsNo key
Independent on-chain authority risk scores for DeFi protocols: admin keys, multisigs, timelocks, read live by any contract
PythonMITFew starsNo key
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