A deterministic, offline firewall for AI-agent tool calls — green/yellow/red/black risk tiers, secret-exfil & prompt-injection blocking, tamper-evident audit — plus arena, an open agent-firewall benchmark. Runs as a Claude Code hook or MCP proxy. Part of Own Your Agent Security.

The open-source agent-security stack — redstamp + truecopy + strongroom — composed into one layered defense. Vet the tool, contain the call, give it a key it never holds. Part of Own Your Stack.

own your agent skills — vet, sign & pin every skill & MCP server before it runs. The supply-chain gate for AI agents (pairs with redstamp's runtime firewall). Part of Own Your Agent Security.

Own your agent secrets — your AI agent holds a scoped, single-use lease, never the raw API key. strongroom injects the real secret only at egress, so a leaked prompt or poisoned tool can't leak a credential. Encrypted vault · tamper-evident audit · zero deps. Part of the agent-security stack (redstamp · truecopy · strongroom).