prd-to-plan — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited prd-to-plan (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Break a PRD into a phased implementation plan using vertical slices (tracer bullets). Output is a Markdown file in ./plans/.
The PRD should already be in the conversation. If it isn't, ask the user to paste it or point you to the file.
If you have not already explored the codebase, do so to understand the current architecture, existing patterns, and integration layers.
Before slicing, identify high-level decisions that are unlikely to change throughout implementation:
These go in the plan header so every phase can reference them.
Break the PRD into tracer bullet phases. Each phase is a thin vertical slice that cuts through ALL integration layers end-to-end, NOT a horizontal slice of one layer.
<vertical-slice-rules>
</vertical-slice-rules>
Present the proposed breakdown as a numbered list. For each phase show:
Ask the user:
Iterate until the user approves the breakdown.
Create ./plans/ if it doesn't exist. Write the plan as a Markdown file named after the feature (e.g. ./plans/user-onboarding.md). Use the template below.
<plan-template>
Source PRD: <brief identifier or link>
Durable decisions that apply across all phases:
User stories: <list from PRD>
A concise description of this vertical slice. Describe the end-to-end behavior, not layer-by-layer implementation.
User stories: <list from PRD>
...
<!-- Repeat for each phase --> </plan-template>
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.