lw-story-developer

lw-story-developer is an agent for Claude Code from rterakedis/leanwheel-skills. It costs 81 tokens per session (1,196 once invoked), scanned A, original, no licence file.

An implementation agent for one development story, meaning a defined piece of product work. It works in an isolated context and follows the project’s leanwheel workflow.

In plain words
What is it for?
Use it to implement a single story, run its verification steps, review the result, and return a brief completion summary. It is designed to be started by /story-flywheel.
Why use it?
It groups implementation, build and test checks, design and invariant checks, and code review into one story-level run. This reduces the need to coordinate each check manually.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the leanwheel plugin — 42 skills, 4 agents shipped together

Good fit Use it to implement a single story, run its verification steps, review the result, and return a brief completion summary. It is designed to be started by /story-flywheel.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/rterakedis/leanwheel-skills/lw-story-developer
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/rterakedis/leanwheel-skills

Made for: Claude Code.

Or install leanwheel, the plugin that ships this one along with the rest of its 42 skills, 4 agents.

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 lw-story-developer

README.md
[![agentmods](https://agentmods.dev/badge/agents/rterakedis/leanwheel-skills/lw-story-developer/github.svg)](https://agentmods.dev/agents/rterakedis/leanwheel-skills/lw-story-developer)
Your own site
<a href="https://agentmods.dev/agents/rterakedis/leanwheel-skills/lw-story-developer"><img src="https://agentmods.dev/badge/agents/rterakedis/leanwheel-skills/lw-story-developer/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 lw-story-developer

Your own site · 80×15
<a href="https://agentmods.dev/agents/rterakedis/leanwheel-skills/lw-story-developer"><img src="https://agentmods.dev/badge/agents/rterakedis/leanwheel-skills/lw-story-developer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,196 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 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 $0.00081 $0.01196
Opus 5 $0.00041 $0.00598
Sonnet 5 $0.00016 $0.00239
Haiku 4.5 $0.00008 $0.00120

Measured 10d ago against content hash 01f32606536e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

lw-story-developer 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 10d 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/lw-story-developer.md · 77 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 10d ago First seen · 77 lines · 81 tokens per session scan A 01f32606536e

Subscribe to this mod's changes

lw-story-developer is an agent published in the GitHub repository rterakedis/leanwheel-skills (2 stars, last pushed 6d ago), with no licence file. It adds 81 tokens to every session and 1,196 once invoked, about $0.0004 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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