xdev-full-dev

xdev-full-dev is a skill for Claude Code, Codex from Minokun/xdev. It costs 11 tokens per session (4,663 once invoked), scanned A, original, MIT.

An end-to-end development workflow for turning a software request into a designed, implemented, tested, and reviewed change. It includes planning, test-driven development (writing tests before the implementation), independent checks, and delivery rules.

In plain words
What is it for?
Use it for substantial feature work or changes involving interfaces, authentication, payments, database schemas, third-party services, or other high-impact behavior.
Why use it?
It reduces errors caused by coding from an unclear request, skipping tests, or trusting unverified assumptions. It also sets boundaries for risky actions such as production deployment, data deletion, and force-pushing Git history.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for gstack. Also seen: mentions subagents; built for gstack.

Good fit Use it for substantial feature work or changes involving interfaces, authentication, payments, database schemas, third-party services, or other high-impact behavior.

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Install with agentmods
npx agentmods add skills/minokun/xdev/xdev-full-dev
View source ↗ Minokun/xdev
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 Minokun/xdev --skill xdev-full-dev
Clone the repo
git clone --depth 1 https://github.com/Minokun/xdev

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.

agentmods badge for xdev-full-dev

README.md
[![agentmods](https://agentmods.dev/badge/skills/minokun/xdev/xdev-full-dev.svg)](https://agentmods.dev/skills/minokun/xdev/xdev-full-dev)
Your own site
<a href="https://agentmods.dev/skills/minokun/xdev/xdev-full-dev"><img src="https://agentmods.dev/badge/skills/minokun/xdev/xdev-full-dev.svg" alt="Measured on agentmods" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,663 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00011 $0.04663
Opus 5 $0.00005 $0.02331
Sonnet 5 $0.00002 $0.00933
Haiku 4.5 $0.00001 $0.00466

Measured 2d ago against content hash 0efd0b8254bc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

xdev-full-dev scanned grade A with 1 finding 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 2d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

推导不出的标 HIGH(注意 curl 不加 -i/-w 时状态码不出现在输出中、
skills/xdev-full-dev/SKILL.md · 274 lines

How it starts

The opening of the file, as written. The whole thing — 274 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/xdev-full-dev — 端到端开发工作流 v2

设计原则(本文件的存在理由):

  1. 只保留信息提取型机制——制造模型自身上下文里拿不到的信息(fresh 独立审核、diff 对照设计、真实执行的测试输出)。模型再强,这三类信息也不会免费出现。
  2. 其余一切规则都是默认值,不是枷锁。模型可按情境偏离,偏离时一句话说明即可。
  3. 零外部依赖:不引用 gstack / superpowers / 任何外部 skill 库。所有审核 prompt 内置。

实验依据:三省模式 N1–N5 对照实验(docs/experiments/sansheng/PROPOSAL.md v2.4)证明 强模型互有结构性盲区(反思漏覆盖缺口、Gate 漏 BDD 缺陷),独立视角 + 客观执行不可互相替代。

使用

/xdev-full-dev <需求描述> [--no-menxia] [--skip-design]
  • 门下门(阶段 2 的计划放行裁决)默认开启--no-menxia 跳过(如复用已审过的计划)
  • --skip-design:需求已含完整设计文档时跳过阶段 1

硬规则(仅 5 条,违反任何一条即为流程失败)

  1. 验证必须真实执行。测试、构建、检查命令必须实际运行并以真实输出作为通过依据。 禁止以"应该会通过"推进。后台命令必须轮询到终态。
  2. fresh 审核的裁决必须执行。门下门/反思/drift 的 reject 必须返工或升级用户, 不得以任何理由绕过或软化("其实问题不大"不是理由)。
  3. 不向 base 分支提交。在 main/master 上时,先建 feature 分支 (可选括号:git worktree,位置随意,能隔离即可)。
  4. 不可逆动作须用户确认:部署生产、删除数据、强制推送、对外发布。
  5. 其余均为默认值:阶段划分、文档结构、输出格式都可按任务规模伸缩—— 单行 bugfix 不需要设计文档,大功能不要跳过。唯一不可伸缩的是硬规则 1-4。

阶段 1:设计

产出一份设计文档(docs/plans/<date>-<slug>-design.md),包含:

  • 功能点 F1..Fn:每条一句话、可判定是否完成
  • Must Not:明确不做什么(防扩散)
  • 验收标准:可客观核验的判据(状态码/行为/输出)。每个用户可感知交互通道 (按键/点击/输入/路由)必须有"输入→可观察效果"的可断言判据;豁免须逐条列出并记一句理由, 不得以某层"无法断言"豁免整个层(如以"渲染无法断言"连带豁免输入绑定)。
  • 涉及 UI 时附视觉要点;涉及高风险(auth/支付/schema)时附风险与回滚思路

Intent Contract = 上面三项(F1..Fn + Must Not + 验收标准)经用户确认后的定稿。 它是阶段 3 drift check 与阶段 4 对抗审查的唯一对照基准;改它必须显式回到阶段 1。

规模自适应:小功能(<1 天)可在对话中直接口述设计要点并确认,不必落盘长文档。

🔴 门禁:跨模块 / 不可逆 / 影响生产数据的功能,设计须经用户确认后继续;其余直接过。

澄清优先:需求含糊时先问,不要靠猜(一问抵三轮返工)。

阶段 2:计划与门

产出实现计划(docs/plans/<date>-<slug>.md),按任务拆分:

## task-NNN-<slug>
**BDD:** Given(具体输入)/ When / Then(可断言输出:状态码/字段/数值,禁止"系统正常"式表述)
**涉及文件:** ...
**验证命令:** ...(能真实执行;断言文本必须能从命令实际输出中推导;
  交互通道的验收判据不得以人工目测充当——纯渲染/视觉观感目测不受此限)
**depends-on:** ...(只标真实技术前提)
**risk:** L0-L3 + 一句理由

审查编排(查表即可,不是仪式):默认阵容即下表 A1–A3 + 门下门,标准功能不动。 命中触发时按附录 E 加挂条件审查员:不可逆操作 / 生产数据 / 资金 / 多租户 → E1 红队; 验收涉及多交互通道 / 多用户角色 / 多端 → E2 场景推衍。每加一个审查员必须能写出一句 "它看什么,是已选审查员看不到的"——写不出就不加(编排完整规则见附录 E)。

Read the full file on GitHub · 274 lines

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. 2d ago Changed · +52 lines 0efd0b8254bc
  2. 3d ago Changed · +6 lines 70ee8ee7cf07
  3. 4d ago First seen · 216 lines · 11 tokens per session scan A f5452f38b691

Subscribe to this mod's changes

xdev-full-dev is a skill published in the GitHub repository Minokun/xdev (24 stars, last pushed yesterday), licensed MIT. It adds 11 tokens to every session and 4,663 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.