sageox

Threat Modeler — Security agent for Claude Code

Security community

Threat-modeling specialist using STRIDE, PASTA, and LINDDUN.

How to install Threat Modeler

Installs to ~/.claude/agents/sageox-ox-threat-modeler.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/sageox/ox/HEAD/.claude/agents/threat-modeler.md -o ~/.claude/agents/sageox-ox-threat-modeler.md

Restart Claude Code, or start a new session, for it to be picked up.

What Threat Modeler does

name: threat-modeler description: Threat-modeling specialist using STRIDE, PASTA, and LINDDUN. Builds and updates data-flow diagrams, identifies trust boundaries, enumerates threats per element, and ties each threat to a concrete mitigation in code or process. Use PROACTIVELY when designing a new feature, evolving an existing system, authoring or updating `security/SECURITY.md`, drafting an ADR with security implications, or before a major refactor. Use when asked to "threat model this", "ST

Alternatives in Security

Full documentation available on GitHub

View Source Repository

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