Seezo

Seezo is an AI-powered Application Security platform that performs Security Design Reviews (SDRs) and Threat Modeling at scale. It generates security requirements that are contextual, explainable, and grounded in each organization's own security standards. Seezo tailors these outputs to each audience, giving engineering teams developer-facing security requirements and giving offensive security teams threat actors with data-flow diagrams. As development shifts into agentic workflows, Seezo has built an AI Plugin to bring security design review directly into the coding agents developers already use. It ships as an MCP server with three skills. The first skill, Security Guidance, feeds the agent an organization's security standards and rules as it designs and writes code. The second, Run Assessment, triggers a full Seezo design review from within the agent session and delivers results back into that same session so issues can be fixed immediately. The third, Validate Implementation, checks finished code against the requirements Seezo raised and reports any drift. Every one of these events flows into Seezo's telemetry dashboard, giving AppSec teams full visibility into adoption and outcomes.