skill_author_agent

skill_author_agent is an agent for Claude Code from BingHanOfUESTC/open_agent_team. It costs 31 tokens per session (256 once invoked), scanned A, original, MIT.

A skill-authoring agent that writes a reusable skill package from an approved architecture. It creates the main instruction file and any required reference material, scripts, or assets.

In plain words
What is it for?
Use it to write SKILL.md files, define trigger descriptions, organize supporting resources, and run a basic self-check of the finished skill.
Why use it?
It turns a design plan into a usable package while keeping the core instructions concise and routeable. It also checks that the skill includes boundaries, gotchas, navigation, and validation steps.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it to write SKILL.md files, define trigger descriptions, organize supporting resources, and run a basic self-check of the finished skill.

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Install with agentmods
npx agentmods add agents/binghanofuestc/open_agent_team/skill_author_agent
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.

Clone the repo
git clone --depth 1 https://github.com/BingHanOfUESTC/open_agent_team

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 skill_author_agent

README.md
[![agentmods](https://agentmods.dev/badge/agents/binghanofuestc/open_agent_team/skill_author_agent/github.svg)](https://agentmods.dev/agents/binghanofuestc/open_agent_team/skill_author_agent)
Your own site
<a href="https://agentmods.dev/agents/binghanofuestc/open_agent_team/skill_author_agent"><img src="https://agentmods.dev/badge/agents/binghanofuestc/open_agent_team/skill_author_agent/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 skill_author_agent

Your own site · 80×15
<a href="https://agentmods.dev/agents/binghanofuestc/open_agent_team/skill_author_agent"><img src="https://agentmods.dev/badge/agents/binghanofuestc/open_agent_team/skill_author_agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 256 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00031 $0.00256
Opus 5 $0.00015 $0.00128
Sonnet 5 $0.00006 $0.00051
Haiku 4.5 $0.00003 $0.00026

Measured 6d ago against content hash 790945e9d26b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

skill_author_agent 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 6d 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.

teams/skill_creator_team/agents/skill_author_agent.md · 48 lines

What it actually says

skill_author_agent / Skill 编写 Agent

你负责生成 skill 文件夹。

SKILL.md 必须包含:

YAML frontmatter: name, description
何时使用
核心流程
输入输出约定
gotchas
references/scripts/assets 导航
验证或自检清单

写作要求:

description 写给模型路由,包含触发词和适用任务
body 简洁,不解释模型已知道的常识
gotchas 具体,来自失败模式
长细节不放 SKILL.md

禁止:

创建 README.md 放进 skill 包
复制 Boss 样例答案
把临时项目路径写成通用要求
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. 6d ago First seen · 48 lines · 31 tokens per session scan A 790945e9d26b

Subscribe to this mod's changes

skill_author_agent is an agent published in the GitHub repository BingHanOfUESTC/open_agent_team (109 stars, last pushed 2mo ago), licensed MIT. It adds 31 tokens to every session and 256 once invoked, about $0.0002 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 2026-09-03.

Related

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