Paper to Chinese Patent Drafter
Yuan1z0825/nature-skills
Drafts Chinese invention patent applications and technical disclosures from research papers or inventor materials, tying each claim feature to source evidence.
Perform rigorous legal deductive reasoning based on formal logic.
Install Deductive Reasoning
$ npx skills add THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install THUYRan/Legal-Skills-Chinese deductive-reasoning --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/THUYRan/Legal-Skills-Chinese.git skills-src && mkdir -p .claude/skills && cp -r skills-src/English/skills/deductive-reasoning .claude/skills/deductive-reasoning && 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 "deductive-reasoning" agent skill from https://github.com/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoning into .claude/skills/deductive-reasoning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "deductive-reasoning", 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/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoningType 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 THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install THUYRan/Legal-Skills-Chinese deductive-reasoning --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/THUYRan/Legal-Skills-Chinese.git skills-src && mkdir -p .agents/skills && cp -r skills-src/English/skills/deductive-reasoning .agents/skills/deductive-reasoning && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "deductive-reasoning" agent skill from https://github.com/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoning into .agents/skills/deductive-reasoning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "deductive-reasoning", 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 THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install THUYRan/Legal-Skills-Chinese deductive-reasoning --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/THUYRan/Legal-Skills-Chinese.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/English/skills/deductive-reasoning .cursor/skills/deductive-reasoning && 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 "deductive-reasoning" agent skill from https://github.com/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoning into .cursor/skills/deductive-reasoning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "deductive-reasoning", 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/THUYRan/Legal-Skills-Chinese.git --path English/skills/deductive-reasoning--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 THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install THUYRan/Legal-Skills-Chinese deductive-reasoning --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/THUYRan/Legal-Skills-Chinese.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/English/skills/deductive-reasoning .gemini/skills/deductive-reasoning && 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 "deductive-reasoning" agent skill from https://github.com/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoning into .gemini/skills/deductive-reasoning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "deductive-reasoning", 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 THUYRan/Legal-Skills-Chinese deductive-reasoningInstalls 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 THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/THUYRan/Legal-Skills-Chinese.git skills-src && mkdir -p .github/skills && cp -r skills-src/English/skills/deductive-reasoning .github/skills/deductive-reasoning && 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 "deductive-reasoning" agent skill from https://github.com/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoning into .github/skills/deductive-reasoning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "deductive-reasoning", 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 THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install THUYRan/Legal-Skills-Chinese deductive-reasoning --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/THUYRan/Legal-Skills-Chinese.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/English/skills/deductive-reasoning .opencode/skills/deductive-reasoning && 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 "deductive-reasoning" agent skill from https://github.com/THUYRan/Legal-Skills-Chinese/tree/main/English/skills/deductive-reasoning into .opencode/skills/deductive-reasoning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "deductive-reasoning", 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
deductive-reasoning- GitHub stars
- 868
- Token cost
- ~2.8k tokens
- SKILL.md length
- 1,450 words
- Files
- 1
- Skills in repo
- 71
- Repo updated
- First seen
- Licence
- None found
At a glance
Perform rigorous legal deductive reasoning based on formal logic.
- Works in 3 steps: Input → Reasoning → Output
- The user asks to analyze case logic
- SKILL.md covers Description and Instruction Steps
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Deductive Reasoning is an agent skill from THUYRan/Legal-Skills-Chinese. Perform rigorous legal deductive reasoning based on formal logic. Use this skill when the user asks to "analyze case logic", "verify legal reasoning", "extract a syllogism", "map the relationship between case facts and legal provisions", or "assess the validity of a legal argument". Provides a formal-logic framework for legal reasoning that turns unstructured legal norms and case facts into valid, testable, and reproducible deductive argument chains (P-F-C).
Its SKILL.md is about 2.8k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Legal & Compliance.
When your agent uses it
- The user asks to analyze case logic
- Verify legal reasoning
- Extract a syllogism
- Map the relationship between case facts and legal provisions
Example prompts
- “analyze case logic”
- “verify legal reasoning”
- “extract a syllogism”
- “/deductive-reasoning”
Workflow steps
3 steps, taken from the step headings in SKILL.md.
- Input
- Reasoning
- Output
What it can do on your machine
Read from SKILL.md and the folder at commit c31ef1f. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
Deductive Reasoning loads about 2.8k tokens when it runs. Until then it costs about 121 tokens; SKILL.md has 1,450 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,450 words (~2,787 tokens).
“Perform rigorous legal deductive reasoning based on formal logic. Use this skill when the user asks to “analyze case logic”, “verify legal reasoning”, “extract a syllogism”, “map the relationship between case facts and legal provisions”, or “assess the validity of…”
- name
- deductive-reasoning
Files
Just SKILL.md in English/skills/deductive-reasoning of THUYRan/Legal-Skills-Chinese.
Open the folder on GitHubat commit c31ef1f
Compare with similar skills
Deductive Reasoning 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 |
|---|---|---|---|---|---|---|
| Deductive Reasoning this skillTHUYRan/Legal-Skills-Chinese | 868 | — | ~2.8k | Automated safety check: Pass | None | |
| Paper to Chinese Patent DrafterYuan1z0825/nature-skills | 46k | 1 repos | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| C15tc15t/c15t | 1.9k | 1 repos | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Contract Reviewevolsb/claude-legal-skill | 462 | 1 repos | ~3.6k | Automated safety check: Pass | MIT | |
| Legal Clinic Client Intakeanthropics/claude-for-legal | 9.6k | 3 repos | ~3.2k | Automated safety check: Pass | Apache-2.0 | |
| Paper To Cn Patentsnipp-zha/Paper-to-patent-Skill | 105 | 1 repos | ~959 | Automated safety check: Pass | None |
Similar skills
C15t
c15t/c15t
Work with c15t consent management docs, APIs, and integrations for Next.js, React, and JavaScript.
Contract Review
evolsb/claude-legal-skill
Review legal contracts, NDAs, employment agreements, SaaS terms, and M&A documents.
- Official
Legal Clinic Client Intake
anthropics/claude-for-legal
Structures a legal clinic client intake interview and produces a case summary with cross-area issue spotting, conflict flags and triage classification.
Paper To Cn Patent
snipp-zha/Paper-to-patent-Skill
Convert scientific papers, theses, technical reports, source code, figures, or research manuscripts into evidence-grounded Chinese invention patent drafts.
Employment Contract Templates
ynulihao/AgentSkillOS
Create employment contracts, offer letters, and HR policy documents following legal best practices.
More from THUYRan/Legal-Skills-Chinese
All 71 skills in this repoBilling And Litigation Budget
THUYRan/Legal-Skills-Chinese
A skill your agent uses when the user needs to track or manage attorney hours, expert fees, and investigation costs; control litigation spend; or prepare timesheets or expense statements for clients.
Case Lifecycle Planning
THUYRan/Legal-Skills-Chinese
Case full-lifecycle planning skill. An agent skill from THUYRan/Legal-Skills-Chinese.
Legal Abductive Reasoning
THUYRan/Legal-Skills-Chinese
Legal abductive reasoning skill for generating and evaluating the most reasonable explanatory hypotheses when evidence is incomplete or facts are ambiguous.
Teleological Interpretation
THUYRan/Legal-Skills-Chinese
Teleological interpretation skill (目的解释). An agent skill from THUYRan/Legal-Skills-Chinese.
Trial Scheduling And Deadline Monitoring
THUYRan/Legal-Skills-Chinese
A skill your agent uses when the user needs to track or be reminded of hearing schedules, enforcement schedules, evidence-submission deadlines, appeal deadlines, service deadlines, preservation…
Analogical Reasoning
THUYRan/Legal-Skills-Chinese
Trigger this skill when the AI agent must handle any of the following situations: 1.
Related
Categories
Questions about Deductive Reasoning
What does Deductive Reasoning do?
Perform rigorous legal deductive reasoning based on formal logic. Deductive Reasoning is an agent skill from THUYRan/Legal-Skills-Chinese. Perform rigorous legal deductive reasoning based on formal logic.
When should I use Deductive Reasoning?
Deductive Reasoning fits situations like: the user asks to analyze case logic; verify legal reasoning; extract a syllogism; map the relationship between case facts and legal provisions.
How do I install Deductive Reasoning in Claude Code?
Run `npx skills add THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a claude-code`. Or copy the skill folder (English/skills/deductive-reasoning in THUYRan/Legal-Skills-Chinese) into .claude/skills/deductive-reasoning in your project. Claude Code loads it when a task matches its description.
How do I install Deductive Reasoning in Codex?
Run `npx skills add THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a codex`. Or copy the skill folder (English/skills/deductive-reasoning in THUYRan/Legal-Skills-Chinese) into .agents/skills/deductive-reasoning in your project. Codex loads it when a task matches its description.
Can I use Deductive Reasoning 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 THUYRan/Legal-Skills-Chinese --skill deductive-reasoning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/deductive-reasoning, .gemini/skills/deductive-reasoning, .github/skills/deductive-reasoning and .opencode/skills/deductive-reasoning in your project.
What does Deductive Reasoning need to run?
SKILL.md names no scripts, command-line tools or credentials: Deductive Reasoning is instructions for the agent only.
Does Deductive Reasoning access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Deductive Reasoning 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 Deductive Reasoning use?
No licence was found for Deductive Reasoning or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Deductive Reasoning use?
About 2.8k tokens (SKILL.md is roughly 11k 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 Deductive Reasoning?
Skills that share tags, products or a category with Deductive Reasoning: Paper to Chinese Patent Drafter (Yuan1z0825/nature-skills, 46k stars), C15t (c15t/c15t, 1.9k stars), Contract Review (evolsb/claude-legal-skill, 462 stars) and Legal Clinic Client Intake (anthropics/claude-for-legal, 9.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Deductive Reasoning?
THUYRan (a GitHub user) maintains it in THUYRan/Legal-Skills-Chinese, which has 868 GitHub stars. The repository holds 71 skills in this directory. The repository was last updated on August 22, 2026.
Source: THUYRan/Legal-Skills-Chinese on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.