Kvlar – Open-source firewall for AI agent tool calls
Fail-closed MCP security policy layer with curated templates and policy-as-code YAML.

EPSS prioritization cuts CVE noise, $14/mo undercuts Snyk's per-seat pricing.
Developers and security teams using AI coding agents
Snyk · Socket · GitHub Dependabot
Fail-closed MCP security policy layer with curated templates and policy-as-code YAML.
SCA for agent configs when Snyk and Dependabot can't read mcp.json files.
Real threat model for agentic systems: detects prompt injection pre-execution.
OWASP MCP Top 10 scanner and proxy firewall for AI agent tool calls.
Scans MCP servers and agent packages for security risks before you install.
OWASP AI agent security scanner for LangGraph and CrewAI.