dataclasses-json

dataclasses-json is a skill for Claude Code, Codex from openclaw-commons/openclaw-skill-commons. It costs 0 tokens per session (483 once invoked), scanned A, a copy of anyhow-error, MIT.

A command-line skill for working with dataclasses-json, a format and tool for converting structured data to and from JSON.

In plain words
What is it for?
Use it to run dataclasses-json tasks, choose a configuration file, save output to a directory, or pass its output to another skill.
Why use it?
It provides a documented command with default settings and optional configuration, so you do not have to assemble the setup yourself.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Good fit Use it to run dataclasses-json tasks, choose a configuration file, save output to a directory, or pass its output to another skill.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/openclaw-commons/openclaw-skill-commons/dataclasses-json
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 openclaw-commons/openclaw-skill-commons --skill dataclasses-json
Clone the repo
git clone --depth 1 https://github.com/openclaw-commons/openclaw-skill-commons

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 dataclasses-json

README.md
[![agentmods](https://agentmods.dev/badge/skills/openclaw-commons/openclaw-skill-commons/dataclasses-json/github.svg)](https://agentmods.dev/skills/openclaw-commons/openclaw-skill-commons/dataclasses-json)
Your own site
<a href="https://agentmods.dev/skills/openclaw-commons/openclaw-skill-commons/dataclasses-json"><img src="https://agentmods.dev/badge/skills/openclaw-commons/openclaw-skill-commons/dataclasses-json/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 dataclasses-json

Your own site · 80×15
<a href="https://agentmods.dev/skills/openclaw-commons/openclaw-skill-commons/dataclasses-json"><img src="https://agentmods.dev/badge/skills/openclaw-commons/openclaw-skill-commons/dataclasses-json.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 483 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 80% copy Near-identical to another mod 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 $0.00000 $0.00483
Opus 5 $0.00000 $0.00242
Sonnet 5 $0.00000 $0.00097
Haiku 4.5 $0.00000 $0.00048

Measured 9d ago against content hash 3453bb1209cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

dataclasses-json 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 9d 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.

Origin

This is a copy

80% identical to anyhow-error — 18 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/dataclasses-json/SKILL.md · 83 lines

What it actually says

Dataclasses Json

通用技能

📦 安装

npx clawhub@latest install dataclasses-json

🚀 快速开始

# 使用默认配置
openclaw dataclasses-json

# 查看帮助
openclaw dataclasses-json --help

# 指定配置
openclaw dataclasses-json --config ./config.yaml

📖 功能特性

  • ✅ 完整的Dataclasses Json功能
  • ✅ 开箱即用的默认配置
  • ✅ 详细的文档和示例
  • ✅ 社区支持和持续更新
  • ✅ 与其他技能无缝集成

📝 使用示例

基础用法

openclaw dataclasses-json

高级用法

openclaw dataclasses-json --verbose --output ./output

与其他技能组合

openclaw dataclasses-json | openclaw task-decomposer

⚙️ 配置选项

选项 说明 默认值
--verbose 详细输出模式 false
--output 输出目录 ./output
--config 配置文件路径 ./config.yaml
--help 显示帮助信息 -

📚 相关技能

🤝 贡献

欢迎提交 Issue 和 Pull Request!

📄 许可证

MIT License - 详见 LICENSE


版本: 1.0.0
作者: OpenClaw Community
最后更新: 2026-03-03

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. 9d ago First seen · 83 lines · 0 tokens per session scan A 3453bb1209cf

Subscribe to this mod's changes

dataclasses-json is a skill published in the GitHub repository openclaw-commons/openclaw-skill-commons (5 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 483 tokens. A static security scan graded it A with 0 findings. It is 80% identical to anyhow-error, differing in 18 lines, and is treated as a copy.

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