legal-research-empirical

legal-research-empirical is a skill for Claude Code, Codex from kingselyjoe/legal-research-dsh. It costs 67 tokens per session (414 once invoked), scanned A, original, MIT.

A Chinese-language skill for designing empirical studies of court decisions and legal texts. It can import DOCX, TXT, or Markdown documents, define coding rules, track samples, and support reproducible analysis.

In plain words
What is it for?
Use it to study court decisions or legal text quantitatively, import and deduplicate source documents, create coding manuals, manage samples, and produce versioned analysis data.
Why use it?
It helps turn a collection of legal documents into a documented research process with fixed inclusion rules, coded variables, and checks on model-generated results.

Skill for Claude CodeCodex

Written for Claude Code and Codex: allowed-tools in frontmatter, but also agents/openai.yaml present.

Good fit Use it to study court decisions or legal text quantitatively, import and deduplicate source documents, create coding manuals, manage samples, and produce versioned analysis data.

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Install with agentmods
npx agentmods add skills/kingselyjoe/legal-research-dsh/legal-research-empirical
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 kingselyjoe/legal-research-dsh --skill legal-research-empirical
Clone the repo
git clone --depth 1 https://github.com/kingselyjoe/legal-research-dsh

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 legal-research-empirical

README.md
[![agentmods](https://agentmods.dev/badge/skills/kingselyjoe/legal-research-dsh/legal-research-empirical/github.svg)](https://agentmods.dev/skills/kingselyjoe/legal-research-dsh/legal-research-empirical)
Your own site
<a href="https://agentmods.dev/skills/kingselyjoe/legal-research-dsh/legal-research-empirical"><img src="https://agentmods.dev/badge/skills/kingselyjoe/legal-research-dsh/legal-research-empirical/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 legal-research-empirical

Your own site · 80×15
<a href="https://agentmods.dev/skills/kingselyjoe/legal-research-dsh/legal-research-empirical"><img src="https://agentmods.dev/badge/skills/kingselyjoe/legal-research-dsh/legal-research-empirical.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 414 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 $0.00067 $0.00414
Opus 5 $0.00034 $0.00207
Sonnet 5 $0.00013 $0.00083
Haiku 4.5 $0.00007 $0.00041

Measured 12d ago against content hash 7b27d505d109, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

legal-research-empirical 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.

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/legal-research-empirical/SKILL.md · 34 lines

What it actually says

法律实证研究

开始前完整读取并遵守 ../legal-research/references/interaction-protocol.md,先解释当前步骤,结束时说明结果、作用和下一步,不向用户粘贴原始 JSON。

读取 references/empirical-protocol.md。必须先固定研究方案和编码手册,再进行全量编码。

语料导入

legal-research --workspace "{workspace}" empirical ingest "{文件或目录}"
legal-research --workspace "{workspace}" empirical status --json

导入器支持 UTF-8 TXT、Markdown 和 DOCX,按 SHA-256 去重。旧版 .doc、扫描PDF和加密文件应先转换或OCR,并保留原始文件映射。

编码要求

  • 明确总体、抽样框、时间范围、法院层级、检索式和纳入排除规则。
  • 编码本包含变量名、定义、类型、允许值、缺失值和判断例子。
  • 先做小样本试编码;含主观判断的变量至少抽样双人复核并报告一致性。
  • 原始语料只读保存,清洗、编码、分析和图表分别产出版本化文件。
  • 模型抽取结果不能直接视为事实,关键变量必须进行抽样或全量人工核验。
Files

What ships with it

2 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 · 34 lines · 67 tokens per session scan A 7b27d505d109

Subscribe to this mod's changes

legal-research-empirical is a skill published in the GitHub repository kingselyjoe/legal-research-dsh (2 stars, last pushed 21d ago), licensed MIT. It adds 67 tokens to every session and 414 once invoked, about $0.0003 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 2026-08-31.

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