"Spring Security" matching MCP connectors:

IPStack MCP Adapter turns IPStack's REST APIs into Model Context Protocol tools so any MCP-compatible client can call them directly in conversation. The first release ships IPStack IP geolocation and security lookups (single IP, caller's IP, and bulk). Additional APILayer services are added by registering them in a single config file, so the catalog grows without client-side changes.

Cited EU & global law, regulations & security frameworks via Ansvar Gateway. OAuth, free + paid.

A skeptical senior-engineer code reviewer over MCP: risk-scans unified diffs, flags AI-generated-code tells, reports complexity hotspots, scans for leaked secrets, and runs an OWASP security pass — real analyzers, no external APIs. Free tier, no signup.

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Security + bug + perf + refactor audit for Python. Returns 0-10 score + MD report.

Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

Pay-per-call cybersecurity for AI agents: vuln scans, threat intel, compliance, code security.

Static MCP manifest and tool-policy security preflight with signed input-redacted receipts

Continuous website testing by Validoria — monitor security, SEO, performance, and accessibility.

Signed agent discovery, security attestations, paid work, and verified settlement reputation.

Spanish public property auctions (judicial, AEAT, Social Security): daily data and risk flags.

Crypto intelligence MCP for market data, DeFi, wallets, security, DEX, NFTs, and Solana.

Offline methodology engine for authorized penetration testing, CTF, and security research.

UK Health Security Agency (UKHSA) data dashboard MCP — keyless.

Security Feeds MCP.

STRING protein-protein interaction networks across ~12k organisms

Personalised developer security learning pathways from SecDim's challenges and courses.