Tw Legal RAG
aa0101181514/tw-legal-rag
Retrieve real Taiwan court judgments with verifiable citations before answering any question about Taiwan law or case law.
Search Argentine legal databases (SAIJ, JUBA, CSJN, JUSCABA) for jurisprudence, legislation, case summaries, and doctrine using the ley CLI.
Install Ley Ar
$ npx skills add majiayu000/claude-skill-registry --skill ley-ar -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install majiayu000/claude-skill-registry ley-ar --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/bash/ley-ar .claude/skills/ley-ar && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "ley-ar" agent skill from https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-ar into .claude/skills/ley-ar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ley-ar", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-arType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add majiayu000/claude-skill-registry --skill ley-ar -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install majiayu000/claude-skill-registry ley-ar --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/bash/ley-ar .agents/skills/ley-ar && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "ley-ar" agent skill from https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-ar into .agents/skills/ley-ar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ley-ar", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add majiayu000/claude-skill-registry --skill ley-ar -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install majiayu000/claude-skill-registry ley-ar --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/bash/ley-ar .cursor/skills/ley-ar && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "ley-ar" agent skill from https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-ar into .cursor/skills/ley-ar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ley-ar", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/majiayu000/claude-skill-registry.git --path skills/bash/ley-ar--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add majiayu000/claude-skill-registry --skill ley-ar -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install majiayu000/claude-skill-registry ley-ar --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/bash/ley-ar .gemini/skills/ley-ar && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "ley-ar" agent skill from https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-ar into .gemini/skills/ley-ar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ley-ar", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install majiayu000/claude-skill-registry ley-arInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add majiayu000/claude-skill-registry --skill ley-ar -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/bash/ley-ar .github/skills/ley-ar && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "ley-ar" agent skill from https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-ar into .github/skills/ley-ar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ley-ar", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add majiayu000/claude-skill-registry --skill ley-ar -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install majiayu000/claude-skill-registry ley-ar --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/bash/ley-ar .opencode/skills/ley-ar && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "ley-ar" agent skill from https://github.com/majiayu000/claude-skill-registry/tree/main/skills/bash/ley-ar into .opencode/skills/ley-ar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ley-ar", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
ley-ar- GitHub stars
- 666
- Used in
- 1 other repo
- Token cost
- ~709 tokens
- SKILL.md length
- 185 words
- Files
- 2
- Skills in repo
- 1,273
- Repo updated
- First seen
- Licence
- MIT
At a glance
Search Argentine legal databases (SAIJ, JUBA, CSJN, JUSCABA) for jurisprudence, legislation, case summaries, and doctrine using the ley CLI.
- The user asks about Argentine law
- SKILL.md covers Installation, Databases, Commands and Search Tips, plus 2 more sections
- Calls pip
- Court decisions
What it does
Ley Ar is an agent skill from majiayu000/claude-skill-registry. Search Argentine legal databases (SAIJ, JUBA, CSJN, JUSCABA) for jurisprudence, legislation, case summaries, and doctrine using the ley CLI. Use when the user asks about Argentine law, court decisions, legal precedents, fallos, jurisprudencia, legislación, or mentions SAIJ, JUBA, CSJN, JUSCABA. Supports parallel search across databases, JSON/table/text output, and filtering by jurisdiction. Built from reverse-engineered MCP servers (hernan-cc) — direct HTTP calls, no MCP layer needed.
Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `metadata.json`).
It sits in Legal & Compliance, covering Legal research and MCP servers. It works with Model Context Protocol and Bash. The repository describes itself as: Searchable Claude Code skills catalog with source-linked guides and generated registry artifacts. The licence is MIT.
When your agent uses it
- The user asks about Argentine law
- Court decisions
- Legal precedents
Example prompts
- “/ley-ar”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 2d14a69. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
pip
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pip, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Ley Ar loads about 709 tokens when it runs. Until then it costs about 125 tokens; SKILL.md has 185 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from majiayu000/claude-skill-registry at commit 2d14a69, republished under its MIT licence (© majiayu000). 185 words, ~709 tokens.
Download SKILL.mdSave it as
.claude/skills/ley-ar/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- ley-ar
- description
- Search Argentine legal databases (SAIJ, JUBA, CSJN, JUSCABA) for jurisprudence, legislation, case summaries, and doctrine using the `ley` CLI. Use when the user asks about Argentine law, court decisions, legal precedents, fallos, jurisprudencia, legislación, or mentions SAIJ, JUBA, CSJN, JUSCABA. Supports parallel search across databases, JSON/table/text output, and filtering by jurisdiction. Built from reverse-engineered MCP servers (hernan-cc) — direct HTTP calls, no MCP layer needed.
- title
- ley-ar — Argentine Legal Database Search
- author
- NeverSight
- author_url
- https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/0juano/agent-skills/ley-ar
- license
- MIT
- version
- 0.1.0
- execution_mode
- open
- jurisdiction
- ar
- practice
- general
- language
- en
ley-ar — Argentine Legal Database Search
Search jurisprudence, legislation, and doctrine from 4 public Argentine legal databases.
Installation
cd {baseDir}/scripts && pip install -e . --break-system-packages -qRequires Python 3.10+. Dependencies: typer, httpx, rich.
Databases
| DB | Source | Best For | Reliability |
|---|---|---|---|
saij | saij.gob.ar | National jurisprudence, legislation, doctrine | ✅ Clean JSON API |
csjn | sjconsulta.csjn.gov.ar | Supreme Court summaries | ✅ HTML+JSON |
juba | juba.scba.gov.ar | Buenos Aires Province decisions | ⚠️ HTML scraping |
juscaba | eje.juscaba.gob.ar | CABA court cases/expedientes | ⚠️ Poor free-text |
Default strategy: Start with --db saij,csjn. Add juba only for PBA-specific queries. Use juscaba only with case IDs.
Commands
# Search all databases (parallel)
ley search "prescripción adquisitiva"
# Filter by database(s)
ley search "daño moral" --db saij,csjn
# Limit results
ley search "phishing bancario" --db saij --limit 5
# JSON output for scripting
ley search "responsabilidad civil" --db csjn --json
# Plain text
ley search "contrato de locación" --text
# Status check
ley status
ley --versionSearch Tips
- Use legal terminology: "daños y perjuicios" not "accidente de auto"
- Be specific: "prescripción adquisitiva inmueble" > "prescripción"
- "Patentes" ambiguity: returns IP patents, not vehicle tax. Use "impuesto automotor" or "radicación automotor" instead.
- For current tax rates or alícuotas, use web search — these databases index case law, not regulatory info.
Output
Each result: db, id, title, date, snippet, url. Default: Rich table. --json for structured data.
Limitations
- JUBA depends on ASP.NET WebForms scraping — breaks if site changes
- CSJN full case text may need reCAPTCHA (summaries work)
- JUSCABA works best with case identifiers, not free-text
- No auth required — all public APIs
- Respect rate limits: avoid rapid-fire queries
© majiayu000, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in skills/bash/ley-ar of majiayu000/claude-skill-registry.
- SKILL.md
- metadata.json
Open the folder on GitHubat commit 2d14a69
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in majiayu000/claude-skill-registry, which our catalogue first saw on October 8, 2026.
Compare with similar skills
Ley Ar next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Ley Ar this skillmajiayu000/claude-skill-registry | 666 | 1 repos | ~709 | Automated safety check: Pass | MIT | |
| Tw Legal RAGaa0101181514/tw-legal-rag | 327 | — | ~580 | Automated safety check: Pass | Custom licence | |
| Recherche Normeslawve-ai/awesome-legal-skills | 836 | — | ~1.7k | Automated safety check: Pass | Apache-2.0 | |
| Crush Configurationcharmbracelet/crush | 29k | — | ~3.7k | Automated safety check: Pass | Custom licence | |
| Record Demoapify/mcpc | 983 | — | ~3.3k | Automated safety check: Notes | Apache-2.0 | |
| Ue Code AuthoringJasonMa0012/MooaToon | 749 | — | ~1.9k | Automated safety check: Notes | Custom licence |
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Questions about Ley Ar
What does Ley Ar do?
Search Argentine legal databases (SAIJ, JUBA, CSJN, JUSCABA) for jurisprudence, legislation, case summaries, and doctrine using the ley CLI. Ley Ar is an agent skill from majiayu000/claude-skill-registry. Search Argentine legal databases (SAIJ, JUBA, CSJN, JUSCABA) for jurisprudence, legislation, case summaries, and doctrine using the ley CLI.
When should I use Ley Ar?
Ley Ar fits situations like: the user asks about Argentine law; court decisions; legal precedents.
How do I install Ley Ar in Claude Code?
Run `npx skills add majiayu000/claude-skill-registry --skill ley-ar -a claude-code`. Or copy the skill folder (skills/bash/ley-ar in majiayu000/claude-skill-registry) into .claude/skills/ley-ar in your project. Claude Code loads it when a task matches its description.
How do I install Ley Ar in Codex?
Run `npx skills add majiayu000/claude-skill-registry --skill ley-ar -a codex`. Or copy the skill folder (skills/bash/ley-ar in majiayu000/claude-skill-registry) into .agents/skills/ley-ar in your project. Codex loads it when a task matches its description.
Can I use Ley Ar in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add majiayu000/claude-skill-registry --skill ley-ar -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ley-ar, .gemini/skills/ley-ar, .github/skills/ley-ar and .opencode/skills/ley-ar in your project.
What does Ley Ar need to run?
Going by SKILL.md and its folder, Ley Ar needs the command-line tools its instructions call (pip). Our summary lists: Python 3.
Does Ley Ar access the network?
SKILL.md contains no URLs. Its commands use pip, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Ley Ar safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Ley Ar use?
Ley Ar is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Ley Ar use?
About 709 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Ley Ar?
Skills that share tags, products or a category with Ley Ar: Tw Legal RAG (aa0101181514/tw-legal-rag, 327 stars), Recherche Normes (lawve-ai/awesome-legal-skills, 836 stars), Crush Configuration (charmbracelet/crush, 29k stars) and Record Demo (apify/mcpc, 983 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Ley Ar?
majiayu000 (a GitHub user) maintains it in majiayu000/claude-skill-registry, which has 666 GitHub stars. The repository holds 1,273 skills in this directory. The repository was last updated on October 7, 2026.
Source: majiayu000/claude-skill-registry on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.