meta-skill-creator

meta-skill-creator is a skill for Claude Code from KimYx0207/Kim_Service. It costs 245 tokens per session (3,252 once invoked), scanned A, original, MIT.

A toolkit for creating, restructuring, and checking reusable skills for coding agents. It treats a skill as a repeatable workflow with triggers, instructions, supporting files, tests, and evidence of successful runs.

In plain words
What is it for?
Use it to build or improve a skill, add trigger tests, define release checks, prepare it for sharing, or record improvements from real runs. It covers research, user decisions, visual outputs, validation, and feedback.
Why use it?
It helps turn a recurring process into a maintainable package instead of an oversized prompt, while making its limits and quality easier to verify.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool; mentions Claude Code; mentions Codex.

Good fit Use it to build or improve a skill, add trigger tests, define release checks, prepare it for sharing, or record improvements from real runs. It covers research, user decisions, visual outputs, validation, and feedback.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kimyx0207/kim_service/meta-skill-creator
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 KimYx0207/Kim_Service --skill meta-skill-creator
Clone the repo
git clone --depth 1 https://github.com/KimYx0207/Kim_Service

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.

agentmods badge for meta-skill-creator

README.md
[![agentmods](https://agentmods.dev/badge/skills/kimyx0207/kim_service/meta-skill-creator/github.svg)](https://agentmods.dev/skills/kimyx0207/kim_service/meta-skill-creator)
Your own site
<a href="https://agentmods.dev/skills/kimyx0207/kim_service/meta-skill-creator"><img src="https://agentmods.dev/badge/skills/kimyx0207/kim_service/meta-skill-creator/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 meta-skill-creator

Your own site · 80×15
<a href="https://agentmods.dev/skills/kimyx0207/kim_service/meta-skill-creator"><img src="https://agentmods.dev/badge/skills/kimyx0207/kim_service/meta-skill-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 245 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,252 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. 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 $0.00245 $0.03252
Opus 5 $0.00122 $0.01626
Sonnet 5 $0.00049 $0.00650
Haiku 4.5 $0.00024 $0.00325

Measured 12d ago against content hash 6a7d23152128, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

meta-skill-creator 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 12d ago.

The scan reads SKILL.md. This mod also ships 7 executable files (scripts/check_acceptance_runs.py, scripts/check_closed_loop.py, scripts/check_meta_skill_package.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/meta-skill-creator/SKILL.md · 113 lines

How it starts

The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.

元技能创建器

用这个技能把可重复工作流做成能运行、能验收、能迁移的技能包。产物不是“更长的提示词”,而是一个默认入口很轻、细节按需加载、校验方法可复现的能力包。

核心契约

  • 从用户真实工作流出发,不从个人偏好的模板出发。
  • 写文件前先证明这件事值得技能化;一次性任务不要硬做成技能包。
  • SKILL.md 只保留路由面:触发、第一动作、渐进加载、硬停止和验证。
  • 详细研究、产品设计、包计划、触发评测、验收方法和模板放到 references/assets/evals/scripts/
  • 需要补全模糊意图、让用户多次选择或先锁 MVP 再批量生成的 skill,必须设计 Codex request_user_input / Claude Code AskUserQuestion 等宿主原生决策面;Markdown 选择卡只能是降级等待界面,不能冒充真实确认。
  • 图片、视频、演示文稿、文档、报表、仪表盘或其他渲染产物,优先检查 Image2 / 宿主原生能力;MCP、脚本、SVG、静态预览是降级或辅助路线,必须有降级证据。
  • 外部材料只能抽象成质量原则;不要复制别人的命名、页面结构、视觉系统、提示词、示例或商业话术。
  • 当候选 Skill 要影响公开受众的理解、偏好或行动,或要生成多页视觉内容时,必须先让 Skill 自己研究受众需求、公开讨论和同类供给,再形成“机会研究 -> 受众决策 -> 创意系统”。不要把流量研究变成用户必填问题,也不要把单一平台的标题/封面套路抽到通用层。
  • 每次交付都要闭环:记录运行证据、评审发现、writeback / proposal / none-with-reason / blocked 决策,并把可复用学习写回对应 reference、template、validator、eval 或 example。

能力分层

完整包是能力库,不是所有候选 Skill 的固定模板。按任务风险和交付阶段选择强度:

  1. core:所有候选都要明确目标、触发、输入、输出、执行步骤契约、边界和最小验证。目标必须说明谁在什么压力下得到什么最终产物以及如何验收;每个步骤必须有输入、动作、可观察输出、进入下一步的条件和失败路线;边界必须覆盖非目标、权限、事实来源、副作用、停止与降级。
  2. conditional:只有领域陌生、事实会变化、产物可视化、面向公开受众、需要多轮决策或依赖宿主工具时,才加载深度研究、内容机会、创意决策板、多模态或交互式 MVP 模块。
  3. release:只有声称可分发、可销售、可迁移或明显优于基线时,才强制执行 clean-session 基线、宿主证明、人工验收和完整闭环。

不得因为完整包里存在某个模板,就要求每个候选 Skill 填满它;也不得因为当前任务简单,就删除以后命中条件时需要的能力。

渐进加载

只读当前阶段需要的文件:

当前阶段 读取 何时使用
意图与领域研究 references/intent-domain-research.mdassets/domain-research-brief-template.md 所有候选先写最小领域研究简报;只有领域陌生、当前事实会变、用户要求 deep research、涉及公开兼容/安全/商业就绪声明时升级为深度研究。检索后证据仍不足则标 research-needed。内容营销或公开传播类技能再加载内容机会研究。
表面与产物链 references/experience-surface-model.md Skill 要产出文件、媒体、截图、演示文稿、报告、仪表盘或其他可见产物。
产品化设计 references/product-design.md 需要决定多个产物、用户旅程、3 分钟可见结果、首次公开表面或商业交付时。简单单一工作流不强制。
运行契约 references/skill-contract.md 写入或改动候选技能包前使用。
来源抽象边界 references/source-abstraction-boundary.md 使用外部案例、内部样例或竞品材料时,先抽象再重写。
包计划 assets/package-plan-template.md 编辑前映射 SKILL.md、参考文件、资产、脚本、评测和示例。
多模态/工具路线 references/multimodal-tooling.mdassets/multimodal-prompt-brief-template.md Skill 依赖 Image2、宿主媒体能力、MCP、本地渲染器或脚本;先记录本地能力清单和多模态简报。多页视觉产物还要写每页角色、画面、文字区、禁止遮挡区和页面连续性。
交互式决策与 MVP 门 references/interactive-mvp-product-skill.md Skill 要在模糊意图下弹多决策、锁定风格/封面/首屏/MVP 后批量生产,或要跨 Codex、Claude Code 宿主复用确认流程。
评测设计 references/evaluation-method.mdevals/trigger-eval.json core 至少设计触发正反例、两个真实任务和一个边界任务。
发布级运行证明 assets/trigger-run-record-template.jsonassets/host-event-anchor-template.jsonassets/host-attestation-template.jsonassets/reviewer-attestation-template.json 仅在 release 层设计真实 with/without clean-session、目录外运行/人工锚点和基线对比。
发布门禁 references/release-gate.mdassets/acceptance-run-template.md 声称可以分发、迁移或交付给别人使用前。
闭环治理 references/closed-loop-governance.mdassets/loop-run-record-template.md 验收、失败、复盘、漂移、发布准备或用户要求“闭环”时;必须写明运行记录和写回决策。

Read the full file on GitHub · 113 lines

Files

What ships with it

39 files 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.

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. 12d ago First seen · 113 lines · 245 tokens per session scan A 6a7d23152128

Subscribe to this mod's changes

meta-skill-creator is a skill published in the GitHub repository KimYx0207/Kim_Service (169 stars, last pushed 29d ago), licensed MIT. It adds 245 tokens to every session and 3,252 once invoked, about $0.0012 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 2026-08-30.

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