A sprint-planning tool for video-game development that creates or updates work plans from milestones, previous sprints, design documents, risks, and team capacity. A sprint is a short, fixed period of planned work.

Use it to plan new sprints, carry over unfinished tasks, estimate capacity, track risks, and produce sprint status reports.

It brings unfinished work, dependencies, risks, and available time into one plan so the team can set realistic priorities.

sprint-plan — Skill for Claude Code by pixel-cellar

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 pixel-cellar/Claude-Code-Game-Studios --skill sprint-plan

Clone the repo

git clone --depth 1 https://github.com/pixel-cellar/Claude-Code-Game-Studios

Made for: Claude Code.

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/pixel-cellar/claude-code-game-studios/sprint-plan/github.svg)](https://agentmods.dev/skills/pixel-cellar/claude-code-game-studios/sprint-plan)

Your own site

<a href="https://agentmods.dev/skills/pixel-cellar/claude-code-game-studios/sprint-plan"><img src="https://agentmods.dev/badge/skills/pixel-cellar/claude-code-game-studios/sprint-plan/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/pixel-cellar/claude-code-game-studios/sprint-plan"><img src="https://agentmods.dev/badge/skills/pixel-cellar/claude-code-game-studios/sprint-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 902 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	$0.00043	$0.00902
Opus 5.5	$0.00017	$0.00361
Sonnet 5.5	$0.00009	$0.00180
Haiku 4.5	$0.00004	$0.00090

Measured 1mo ago against content hash 3a1e6428c73c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sprint-plan 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.

.claude/skills/sprint-plan/SKILL.md · 108 lines

What it actually says

当此技能(Skill)被调用时：

读取当前里程碑，从 production/milestones/ 获取。
读取上一个冲刺(Sprint)（如果有的话），从 production/sprints/ 中读取，以了解速率(Velocity)和未完成事项(Carryover)。
扫描设计文档，在 design/gdd/ 中查找已标记为可实施的功能。
检查风险登记册，位于 production/risk-register/。

对于 new：

生成冲刺计划，遵循以下格式：

# Sprint [N] -- [开始日期] 至 [结束日期]

## Sprint 目标
[一句话描述本冲刺 toward 里程碑的成果]

## 产能(Capacity)
- 总天数: [X]
- 缓冲(20%): [Y 天，预留用于计划外工作]
- 可用天数: [Z]

## 任务

### 必须完成（关键路径，Critical Path）
| ID | 任务 | 代理/负责人 | 预估天数 | 依赖项 | 验收标准 |
|----|------|-------------|-----------|--------|---------|

### 应该完成
| ID | 任务 | 代理/负责人 | 预估天数 | 依赖项 | 验收标准 |
|----|------|-------------|-----------|--------|---------|

### 可以完成
| ID | 任务 | 代理/负责人 | 预估天数 | 依赖项 | 验收标准 |
|----|------|-------------|-----------|--------|---------|

## 上一个冲刺的未完成事项(Carryover)
| 任务 | 原因 | 新预估 |
|------|------|--------|

## 风险
| 风险 | 概率 | 影响 | 缓解措施 |
|------|------|------|---------|

## 外部因素依赖
- [列出任何外部依赖]

## 本 Sprint 的完成定义(Definition of Done)
- [ ] 所有"必须完成"任务已完成
- [ ] 所有任务通过验收标准
- [ ] 交付功能中无 S1 或 S2 缺陷
- [ ] 设计文档已针对偏差进行更新
- [ ] 代码已审查并合并

对于 status：

生成状态报告：

# Sprint [N] 状态报告 -- [日期]

## 进度: [X/Y 个任务已完成] ([Z%])

### 已完成
| 任务 | 完成者 | 备注 |
|------|--------|------|

### 进行中
| 任务 | 负责人 | 完成度 | 阻碍因素 |
|------|--------|--------|---------|

### 未开始
| 任务 | 负责人 | 是否有风险 | 备注 |
|------|--------|-----------|------|

### 已阻塞
| 任务 | 阻碍因素 | 阻碍者 | 预计解决时间 |
|------|---------|--------|-------------|

## 燃尽图评估(Burndown Assessment)
[正常 / 落后 / 超前]
[如果落后：将削减或推迟哪些内容]

## 新出现的风险
- [本冲刺中新识别的任何风险]

代理(Agent)协商

对于全面的冲刺计划，建议协商以下代理：

producer 代理——用于产能规划、风险评估和跨部门协调
game-designer 代理——用于功能优先级排序和设计就绪度评估

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 · 108 lines · 43 tokens per session scan A 3a1e6428c73c

Subscribe to this mod's changes

sprint-plan is a skill published in the GitHub repository pixel-cellar/Claude-Code-Game-Studios (361 stars, last pushed 6mo ago), licensed MIT. It adds 43 tokens to every session and 902 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 2026-09-03.

Game development Planning

playtest-report

Structured playtest report template, or turn existing playtest notes into structured feedback.

Donchitos/Claude-Code-Game-Studios · 20 tokens

godot-signals-groups

Build event-driven, decoupled Godot 4.7 gameplay with signals and node groups: declare and emit custom signals, connect with Callables (incl. bind/one-shot), and broadcast to many nodes via groups and callgroup. Use when wiring node communication in a Godot project, replacing tight references with signals…

gamedev-skills/awesome-gamedev-agent-skills · 95 tokens

motion

Reconstruct a skeleton from calibrated mesh projections and sequential VLM joint annotations, then fit joints and skin weights. Generate motion from joint-position trajectories, rhythm and contact constraints through IK; refine bone orientation against the action, then export, retarget and validate on the target mesh.

OpenDCAI/GameFactory-3A · 0 tokens

sprint-plan