mockups

A workflow for generating production-quality HTML interface mockups from a user story, with matching desktop and mobile versions. A mockup is a browser-based visual example of how a screen should look and behave.

In plain words
What is it for?
Use it to create prototypes for a named story or story number, select a story interactively, and prepare desktop and mobile interface designs.
Why use it?
It gives developers and stakeholders a concrete screen to review before implementation. Reading the project's design rules and existing product materials keeps the mockup aligned with the rest of the product.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/rakovi4/continue-framework/mockups
Any agent
npx skills add rakovi4/continue-framework --skill mockups
Clone the repo
git clone --depth 1 https://github.com/rakovi4/continue-framework

Made for: Claude Code, Codex.

Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 674 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00031 $0.00674
Opus 5 $0.00015 $0.00337
Sonnet 5 $0.00006 $0.00135
Haiku 4.5 $0.00003 $0.00067

Measured 3d ago against content hash 4bb0cc9e787a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mockups 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 3d 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.

.claude/skills/mockups/SKILL.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Generate Interface Mockups

Create production-quality HTML mockups for a user story with mandatory desktop/mobile parity.

Usage

/mockups "Story name"
/mockups 5                    # By MVP story number
/mockups                      # Interactive selection

Phase 1: Context Gathering

Read these files before generating anything:

  1. Conventions: ProductSpecification/ui/ui-conventions.md (the single authority for all design rules)
  2. Templates: ProductSpecification/ui/templates/ (browse what's available)
  3. ProductSpecification/BriefProductDescription.md
  4. ProductSpecification/stories.md (story number lookup)
  5. Story spec: ProductSpecification/stories/NN-story-name/NN_StoryName.md
  6. Landing page: Landing/index.html (brand reference)
  7. If exists: ProductSpecification/stories/NN-story-name/interview.md

Items 5 and 7 resolve stories/ first, then stories/done/ (.claude/rules/workflow.md, "Resolving a story folder") -- a story that later work backports a mockup into has usually closed since. Where the generated files land is Phase 4's template, "Output Location".

Phase 2: Story Selection

Parse user input (by name, by number, or interactive).

Phase 3: Screen Plan (MANDATORY GATE)

You MUST complete this phase fully before writing any HTML file.

  1. Extract all screen states from the story spec's "Screen States" section. MUST include every state (never skip, merge, or combine).
  2. Map states to filenames for BOTH desktop AND mobile. Every desktop file MUST have a mobile counterpart.
  3. Parity check — desktop files = N, mobile files = N. Fix if counts differ.

NEVER proceed to Phase 4 until the Screen Plan table is complete with equal counts.

Phase 4: Generate Mockups

Load .claude/templates/ui/mockup-generation-rules.md for all generation rules, output location, template usage, format, and completion check.

Phase 5: Screenshots

Run /screenshot for both desktop and mobile directories.

Phase 6: Summary

Read the full file on GitHub · 72 lines

Changes

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.

  1. 3d ago First seen · 72 lines · 31 tokens per session scan A 4bb0cc9e787a

Subscribe to this mod's changes

mockups is a skill published in the GitHub repository rakovi4/continue-framework (50 stars, last pushed 6d ago), licensed MIT. It adds 31 tokens to every session and 674 once invoked, about $0.0002 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 2026-08-30.

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