agentmods.dev

KaiyanTool: Skill for Claude Code

.trae/skills/writing-skills/SKILL.md

writing-skills is a skill for Claude Code, Codex from xiashao/KaiyanTool. It costs 20 tokens per session (5,015 once invoked), scanned A, original, no licence file.

A guide for creating, changing, and checking coding-agent skills before they are released.

In plain words
What is it for?
It is for writing new skills, editing existing ones, and verifying that they work.
Why use it?
It gives you instructions for handling the skill-development process consistently.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

This is xiashao/KaiyanTool's own configuration. It tells Claude Code and Codex how to work on KaiyanTool itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything KaiyanTool configures →

not rated 96repo +1 7mo ago A scan 20 tokens no licence
View source ↗ xiashao/KaiyanTool
Reuse

Borrowing it

Nothing to install: this file belongs to xiashao/KaiyanTool. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/xiashao/KaiyanTool/main/.trae/skills/writing-skills/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/xiashao/KaiyanTool

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 writing-skills

README.md
[![agentmods](https://agentmods.dev/badge/skills/xiashao/kaiyantool/writing-skills/github.svg)](https://agentmods.dev/skills/xiashao/kaiyantool/writing-skills)
Your own site
<a href="https://agentmods.dev/skills/xiashao/kaiyantool/writing-skills"><img src="https://agentmods.dev/badge/skills/xiashao/kaiyantool/writing-skills/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 writing-skills

Your own site · 80×15
<a href="https://agentmods.dev/skills/xiashao/kaiyantool/writing-skills"><img src="https://agentmods.dev/badge/skills/xiashao/kaiyantool/writing-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,015 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 $0.00020 $0.05015
Opus 5.5 $0.00008 $0.02006
Sonnet 5.5 $0.00004 $0.01003
Haiku 4.5 $0.00002 $0.00502

Measured 2mo ago against content hash d83a09d6a1c6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

writing-skills 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 2mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (render-graphs.js), 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.

.trae/skills/writing-skills/SKILL.md · 656 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

6 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. 2mo ago First seen · 656 lines · 20 tokens per session scan A d83a09d6a1c6

Subscribe to this mod's changes

writing-skills is a skill published in the GitHub repository xiashao/KaiyanTool (96 stars, last pushed 7mo ago), with no licence file. It adds 20 tokens to every session and 5,015 once invoked, about $0.0001 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.

Building agentsai-agentsai-tools
Related

writing-skills compared with skills from other repositories

writing-skills next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
writing-skillsxiashao/KaiyanToolSkill967mo agononeA20Claude Code, Codex
omh-code-reviewrlaope/oh-my-hermesSkill5.2ktodayMITA48Claude Code, Codex
omh-rustrlaope/oh-my-hermesSkill5.2ktodayMITA74Claude Code, Codex
android-pentestNetw0rkNoob/VulnClawSkill3.9k7d agoMITA32Claude Code, Codex
redteam-web-detail-packNetw0rkNoob/VulnClawSkill3.9k7d agoMITA38Claude Code, Codex
schedule-querychrisblattman/claudeblattmanSkill476yesterdayMITA17Claude Code
manage-schemasjpicklyk/task-orchestratorSkill213yesterdayMITA194Claude Code