# Gsd:secure Phase

> Gsd:secure Phase is an Agent Skill for devops & security published in the davepoon/buildwithclaude repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.

Retroactively verify threat mitigations for a completed phase

- Skill name: `gsd:secure-phase`
- Category: [DevOps & Security](https://www.openparable.com/skill/devops-security/1)
- Source: https://github.com/davepoon/buildwithclaude/blob/HEAD/plugins/gsd/skills/secure-phase/SKILL.md
- Repository: davepoon/buildwithclaude (3,182 GitHub stars when collected)

## SKILL.md

<objective>
Verify threat mitigations for a completed phase. Three states:
- (A) SECURITY.md exists — audit and verify mitigations
- (B) No SECURITY.md, PLAN.md with threat model exists — run from artifacts
- (C) Phase not executed — exit with guidance

Output: updated SECURITY.md.
</objective>

<execution_context>
@${CLAUDE_PLUGIN_ROOT}/workflows/secure-phase.md
</execution_context>

<context>
Phase: $ARGUMENTS — optional, defaults to last completed phase.
</context>

<process>
Execute @${CLAUDE_PLUGIN_ROOT}/workflows/secure-phase.md.
Preserve all workflow gates.
</process>

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Source: https://www.openparable.com/skill/devops-security/gsd-secure-phase (OpenParable). Cite the canonical URL above.