What is structured-prompt-writer?

A structured prompt-writing tool for creating instructions for AI systems. It supports detailed prompts for complex roles and simpler prompts for single tasks such as writing, translation, or summarization.

Use it to create AI personas, system prompts, task prompts, creative-writing prompts, and prompts for specialized work.

It helps turn a vague request into organized instructions with a clear role, task, requirements, and output style.

structured-prompt-writer — Skill for Claude Code and Codex by opencue

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.

Any agent

npx skills add opencue/cuecards --skill structured-prompt-writer

Clone the repo

git clone --depth 1 https://github.com/opencue/cuecards

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/opencue/cuecards/structured-prompt-writer/github.svg)](https://agentmods.dev/skills/opencue/cuecards/structured-prompt-writer)

Your own site

<a href="https://agentmods.dev/skills/opencue/cuecards/structured-prompt-writer"><img src="https://agentmods.dev/badge/skills/opencue/cuecards/structured-prompt-writer/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/opencue/cuecards/structured-prompt-writer"><img src="https://agentmods.dev/badge/skills/opencue/cuecards/structured-prompt-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,543 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.01543
Opus 5.5	$0.00000	$0.00617
Sonnet 5.5	$0.00000	$0.00309
Haiku 4.5	$0.00000	$0.00154

Measured 1mo ago against content hash 1ea4463b879a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

structured-prompt-writer 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 1mo 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.

.agents/skills/structured-prompt-writer/SKILL.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Structured Prompt Writer

Create professional AI prompts with 395+ built-in prompt templates. Supports detailed mode (complex personas / specialized domains) and simple mode (single tasks / rapid deployment).

Built-in Resources

Category	Count	Description
Structured Personas	5	High-quality Chinese structured prompts
Xiaohongshu (RedNote) Series	4	Dedicated to Xiaohongshu operations
Creative Writing	3	Prompts for creative work
GPT Store	282	Prompts from OpenAI's GPT Store
System Prompts	101	Tools like Codex / Cursor / Gemini

Writing Workflow

Choose mode → Gather requirements → Pick a template → Fill in content → Polish style → Validate output

Mode Selection

Detailed Mode — use for:

Complex role-playing (experts, masters, mentors, celebrity avatars)
Specialized domain applications (product design, content operations, financial analysis, medical consulting)
Scenarios that require multi-turn, in-depth interaction
Scenarios that need a multi-dimensional knowledge framework

Simple Mode — use for:

Single creative tasks (writing, translation, summarization, rewriting)
Utility assistants (code generation, format conversion, data processing)
Lightweight scenarios for rapid deployment
Simple, rule-driven tasks

Core Format

Required Elements (shared by both modes)

# [Persona Name]

━━━━━━━━
## Requirements
: Input   [Description of user input]
: Output  [Description of AI output]
: Model   Gemini 3.0 Pro / Codex Sonnet 4.5
: Author  [Author name]
: Version [Version number]

## Initialization
[Opening line for the persona, written in first person, guiding the user to start interacting]

Extra Elements for Detailed Mode

Section	Purpose	Description
`## Essence / Worldview`	Core mindset of the persona	Use poetic language to describe the persona's way of thinking and values
`## Knowledge / Framework`	Multi-dimensional knowledge structure	Use ①②③ and tree structures to lay out knowledge dimensions
`## Methodology / Process`	Tree-shaped workflow	Use `├─` `└─` to express processing logic
`## Taboos / Constraints`	Rules and boundaries	Make clear what the persona will not do
`## Interaction Protocol`	Interaction details	Mark specific protocols with `〖〗`

Read the full file on GitHub · 157 lines

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

1mo ago First seen · 157 lines · 0 tokens per session scan A 1ea4463b879a

Subscribe to this mod's changes

structured-prompt-writer is a skill published in the GitHub repository opencue/cuecards (6 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,543 tokens. 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 2026-09-03.

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