Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add baobao2333/prd-agent-kit --skill prd-05-page-interactiongit clone --depth 1 https://github.com/baobao2333/prd-agent-kitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/baobao2333/prd-agent-kit/prd-05-page-interaction)<a href="https://agentmods.dev/skills/baobao2333/prd-agent-kit/prd-05-page-interaction"><img src="https://agentmods.dev/badge/skills/baobao2333/prd-agent-kit/prd-05-page-interaction/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/baobao2333/prd-agent-kit/prd-05-page-interaction"><img src="https://agentmods.dev/badge/skills/baobao2333/prd-agent-kit/prd-05-page-interaction.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00061 | $0.00574 |
| Opus 5 | $0.00030 | $0.00287 |
| Sonnet 5 | $0.00012 | $0.00115 |
| Haiku 4.5 | $0.00006 | $0.00057 |
Grade A, and why
prd-05-page-interaction scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PRD Page Interaction
Purpose
Describe what each page or component must communicate and how it behaves. This skill supports design and frontend development without pretending to replace design work.
Inputs
- Flow model.
- Rule model.
- Known product pages or entry points.
Process
- Identify required pages, modules, or components.
- Define information hierarchy for each.
- Define visible fields and their source meaning.
- Define button states and disabled reasons.
- Define copy for success, failure, empty, loading, and confirmation states.
- Identify interactions that need design attention.
Interaction writing rules
- Do not specify pixel-perfect UI unless provided by the user.
- Do not invent visual style.
- Do specify information priority, state, and user feedback.
- Each button must have enabled, disabled, loading, success, and failure behavior when relevant.
- Each empty state must explain why it is empty and what the user can do next, if anything.
Output format
# 04 Page & Interaction Spec: {Feature Name}
## 1. Page / component list
| Page or component | Purpose | Entry | Depends on rule / state |
|---|---|---|---|
## 2. Page spec
### {Page Name}
#### Purpose
{What this page helps the user understand or do}
#### Information hierarchy
| Priority | Content | Notes |
|---|---|---|
#### Fields
| Field | Meaning | Display condition | Empty / abnormal display |
|---|---|---|---|
#### Actions
| Action | Enabled condition | Disabled condition | Success result | Failure result |
|---|---|---|---|---|
#### States
| State | Display | User can do |
|---|---|---|
| Loading | | |
| Empty | | |
| Normal | | |
| Error | | |
| No permission | | |
| Expired / ended | | |
#### Copy
| Scenario | Copy | Notes |
|---|---|---|
## 3. Design attention points
| Point | Why it matters | Required decision |
|---|---|---|
## 4. Handoff to next stage
Recommended next skill: `prd-06-admin-config`
Definition of done
The page spec is complete when design knows what must be represented and frontend knows what states must be implemented.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 87 lines · 61 tokens per session scan A 5266eace9d98
prd-05-page-interaction is a skill published in the GitHub repository baobao2333/prd-agent-kit (5 stars, last pushed 4mo ago), licensed MIT. It adds 61 tokens to every session and 574 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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