Security
Identity and security management tools. Enables authentication, data protection, and system monitoring.
MCP ServersBrowse all →
AsecurityAlicenseAqualityAI-powered smart contract forge with an 8-agent adversarial security audit system. Generate, audit, fix, and compile Solidity and Anchor/Rust contracts across 8 chains.Last updated67239MIT- AsecurityAlicenseBqualityEmail validation MCP server using MailboxValidator API to determine validity of an email address.Last updated63MIT

operant-mcpofficial
AsecurityAlicenseAqualityA comprehensive security testing MCP server providing 51 tools for penetration testing, network forensics, memory analysis, and vulnerability assessment. It enables automated security audits and technical investigations across web applications, cloud environments, and network captures.Last updated51327MIT- AsecurityAlicenseAqualitySecurity-enforcing MCP proxy that sits between an AI agent and any number of downstream MCP servers, intercepting every tool call through a capability-token policy gateway that can allow, deny, or escalate to human approval before the call reaches any real tool. It also exposes built-in operator tools for approval workflows, audit trail queries, token management, voice/HUD output, and hierarchicalLast updated12211Apache 2.0
- AsecurityAlicenseBqualityMCP server for Vaultwarden/Bitwarden vault management. Enables AI agents to securely create, search, read, and update vault items via the official Bitwarden CLI, with safe-by-default redaction and support for both stdio and SSE transports.Last updated3512533MIT
- AsecurityAlicenseAqualityEnterprise AI governance layer for spend tracking, runtime guardrails, policy enforcement, and budget limits. Connects Claude, ChatGPT, and any MCP client to ThinkNEO's control plane for SOC2/GDPR/HIPAA compliance monitoring and real-time provider health.Last updated8MIT

Kastellofficial
AsecurityAlicenseAqualityServer security auditing (413 checks, 29 categories), production hardening, and fleet management. Supports Hetzner, DigitalOcean, Vultr, and Linode.Last updated1348039Apache 2.0
runtime-guardofficial
AsecurityAlicenseAqualityBlocks dangerous operations: rm -rf, sensitive file access, privilege escalation, and more are denied before execution. Gates risky commands behind human approval (optional): configurable commands require explicit operator sign-off via a web GUI before the agent can proceed. Simulates blast radius: wildcard operations like rm \*.tmp are evaluated against real files before running, and blocked if thLast updated813MIT- AsecurityAlicenseAqualityCryptographic accountability for AI agents. Ed25519-signed receipts for every MCP tool call. Constraints, chains, AI judgment, invoicing, and local dashboard included.Last updated1624MIT
MCP ConnectorsBrowse all →
DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)
Psychometric identity verification for humans, queryable by AI agents over MCP. x402 micropayments.
29 security tools for AI agents — CVE, OSINT, threat intel, code security. No API key needed.
Enterprise AI governance: spend, guardrails, policy, budgets, compliance, and provider health.
Real-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)
Enterprise code intelligence for M&A, security audits, and tech debt. Hosted server with 200k free.
Jailbreak-proof AI guardrails. Automated Reasoning SMT solver, not an LLM. ZK proofs included.
Write better IR reports, improve security writing, and plan cybersecurity product strategy.
Search and verify 360K+ business entities with trust scores and W3C credentials.