903-story

903-story is a cursor rule for Cursor from jikyu/cursor-auto-rules-agile-workflow. It costs 829 tokens per session, scanned A, original, no licence file.

A set of instructions for writing project stories, including their requirements, file locations, structure, and required sections.

In plain words
What is it for?
Use it when creating or updating stories in an agile software project.
Why use it?
It gives an agent a consistent format for recording work so important details are not left out.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it when creating or updating stories in an agile software project.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/jikyu/cursor-auto-rules-agile-workflow/903-story
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.

Clone the repo
git clone --depth 1 https://github.com/jikyu/cursor-auto-rules-agile-workflow

Made for: Cursor.

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.

agentmods badge for 903-story

README.md
[![agentmods](https://agentmods.dev/badge/rules/jikyu/cursor-auto-rules-agile-workflow/903-story/github.svg)](https://agentmods.dev/rules/jikyu/cursor-auto-rules-agile-workflow/903-story)
Your own site
<a href="https://agentmods.dev/rules/jikyu/cursor-auto-rules-agile-workflow/903-story"><img src="https://agentmods.dev/badge/rules/jikyu/cursor-auto-rules-agile-workflow/903-story/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.

agentmods 80×15 button for 903-story

Your own site · 80×15
<a href="https://agentmods.dev/rules/jikyu/cursor-auto-rules-agile-workflow/903-story"><img src="https://agentmods.dev/badge/rules/jikyu/cursor-auto-rules-agile-workflow/903-story.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 829 This file is loaded in full into every session.
When invoked 829 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 5.1 $0.00829 $0.00829
Opus 5 $0.00415 $0.00415
Sonnet 5 $0.00166 $0.00166
Haiku 4.5 $0.00083 $0.00083

Measured 9d ago against content hash 5ba459c84bc5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

903-story 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.

.cursor/rules/903-story.mdc · 158 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 9d ago First seen · 158 lines · 829 tokens per session scan A 5ba459c84bc5

Subscribe to this mod's changes

903-story is a cursor rule published in the GitHub repository jikyu/cursor-auto-rules-agile-workflow (7 stars, last pushed 1y ago), with no licence file. It adds 829 tokens to every session, about $0.0041 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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