Standard inter-component communication transports in widely adopted agent frameworks (such as MCP's STDIO) contain design-level security vulnerabilities that enable remote code execution, yet are shipped as default recommended patterns rather than flagged as requiring security hardening. With hundreds of thousands of downstream servers built on these primitives, each downstream implementer must independently discover and patch the same architectural flaw, creating a fragmented and largely invisible attack surface. The absence of secure-by-default communication primitives in agent infrastructure represents a systemic risk that scales with ecosystem adoption.

Agent frameworks ship insecure communication primitives (like MCP's STDIO) as defaults, forcing every downstream developer to independently discover and patch the same RCE vulnerabilities — creating a massive, invisible attack surface scaling with ecosystem adoption.

Engineering teams and solo developers building production agent systems on MCP, LangChain, CrewAI, or similar frameworks who need secure inter-agent communication without becoming security researchers.

Enterprises adopting AI agents are already blocked by security reviews that flag these exact transport vulnerabilities; a drop-in secure transport layer that passes SOC2/pentest scrutiny converts a weeks-long blocker into a one-line dependency swap, which teams will pay for like they pay for Snyk or Cloudflare.

MVP is an open-source secure transport library (mutual TLS + sandboxed serialization + capability-scoped auth) that wraps existing MCP/STDIO calls as a drop-in replacement, paired with a hosted registry where agent endpoints register verified communication contracts — ship the library free, monetize the managed registry and audit dashboard.

Agent infrastructure security is a subset of the ~$8B application security market, but given hundreds of thousands of MCP servers and explosive agent adoption, the directly addressable segment is $500M+ within 2 years.