What is gat-workflow-start?

A game-development workflow status tool. It inspects the repository and shows the state of all milestones, then recommends the earliest next step that can be acted on.

Use it to review the current state of a game project and find the next actionable task in its milestone workflow.

It reduces the need to manually check project files and decide what should happen next.

gat-workflow-start — Skill for Codex by Yuki001/game-dev-skills

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 Yuki001/game-dev-skills --skill gat-workflow-start

Clone the repo

git clone --depth 1 https://github.com/Yuki001/game-dev-skills

Made for: 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/yuki001/game-dev-skills/gat-workflow-start/github.svg)](https://agentmods.dev/skills/yuki001/game-dev-skills/gat-workflow-start)

Your own site

<a href="https://agentmods.dev/skills/yuki001/game-dev-skills/gat-workflow-start"><img src="https://agentmods.dev/badge/skills/yuki001/game-dev-skills/gat-workflow-start/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/yuki001/game-dev-skills/gat-workflow-start"><img src="https://agentmods.dev/badge/skills/yuki001/game-dev-skills/gat-workflow-start.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,004 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.

Model	Per session	Once invoked
Fable 5.1	$0.00051	$0.01004
Opus 5.5	$0.00020	$0.00402
Sonnet 5.5	$0.00010	$0.00201
Haiku 4.5	$0.00005	$0.00100

Measured 1mo ago against content hash dcb59cbc879a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

gat-workflow-start 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.

gat/.agents/skills/gat-workflow-start/SKILL.md · 96 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

1 file 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.

agents/openai.yaml 228 B

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 Changed · +8 lines · +23 tokens per session dcb59cbc879a
2mo ago First seen · 88 lines · 28 tokens per session scan A 189dc170175f

Subscribe to this mod's changes

gat-workflow-start is a skill published in the GitHub repository Yuki001/game-dev-skills (108 stars, last pushed yesterday), with no licence file. It adds 51 tokens to every session and 1,004 once invoked, about $0.0002 per session on Opus 5.5. 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.

Game development Planning claude-skills

gat-workflow-start next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
gat-workflow-startYuki001/game-dev-skills	Skill	108	yesterday	none	A	51	Codex
scenario-blender-retopologyscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	131	Claude Code
scenario-maya-retopology-uvscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	138	Claude Code
scenario-zbrush-expertscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	124	Claude Code
scenario-godot-expertscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	139	Claude Code
scenario-roblox-toolingscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	179	Claude Code
scenario-blender-hairscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	116	Claude Code