Agent skill

Patsnap Triz Case Library

Patsnap TRIZ Case Library MCP for AI agents. An agent skill from patsnap/mcp.

Apache-2.0Auto-check passedLegal & Compliance

Install Patsnap Triz Case Library

skills CLI

$ npx skills add patsnap/mcp --skill patsnap-triz-case-library -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install patsnap/mcp patsnap-triz-case-library --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/patsnap/mcp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/rd-innovation/patsnap-triz-case-library .claude/skills/patsnap-triz-case-library && rm -rf skills-src

Use ~/.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/

Paste into Claude Code

Install the "patsnap-triz-case-library" agent skill from https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library into .claude/skills/patsnap-triz-case-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "patsnap-triz-case-library", 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

$skill-installer install https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library

Type 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.

skills CLI

$ npx skills add patsnap/mcp --skill patsnap-triz-case-library -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install patsnap/mcp patsnap-triz-case-library --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/patsnap/mcp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/rd-innovation/patsnap-triz-case-library .agents/skills/patsnap-triz-case-library && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "patsnap-triz-case-library" agent skill from https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library into .agents/skills/patsnap-triz-case-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "patsnap-triz-case-library", 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.

skills CLI

$ npx skills add patsnap/mcp --skill patsnap-triz-case-library -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install patsnap/mcp patsnap-triz-case-library --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/patsnap/mcp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/rd-innovation/patsnap-triz-case-library .cursor/skills/patsnap-triz-case-library && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "patsnap-triz-case-library" agent skill from https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library into .cursor/skills/patsnap-triz-case-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "patsnap-triz-case-library", 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

$ gemini skills install https://github.com/patsnap/mcp.git --path rd-innovation/patsnap-triz-case-library

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add patsnap/mcp --skill patsnap-triz-case-library -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install patsnap/mcp patsnap-triz-case-library --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/patsnap/mcp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/rd-innovation/patsnap-triz-case-library .gemini/skills/patsnap-triz-case-library && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "patsnap-triz-case-library" agent skill from https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library into .gemini/skills/patsnap-triz-case-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "patsnap-triz-case-library", 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.

GitHub CLI

$ gh skill install patsnap/mcp patsnap-triz-case-library

Installs 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).

skills CLI

$ npx skills add patsnap/mcp --skill patsnap-triz-case-library -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/patsnap/mcp.git skills-src && mkdir -p .github/skills && cp -r skills-src/rd-innovation/patsnap-triz-case-library .github/skills/patsnap-triz-case-library && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "patsnap-triz-case-library" agent skill from https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library into .github/skills/patsnap-triz-case-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "patsnap-triz-case-library", 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.

skills CLI

$ npx skills add patsnap/mcp --skill patsnap-triz-case-library -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install patsnap/mcp patsnap-triz-case-library --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/patsnap/mcp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/rd-innovation/patsnap-triz-case-library .opencode/skills/patsnap-triz-case-library && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "patsnap-triz-case-library" agent skill from https://github.com/patsnap/mcp/tree/main/rd-innovation/patsnap-triz-case-library into .opencode/skills/patsnap-triz-case-library/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "patsnap-triz-case-library", 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: patsnap-triz-case-library
GitHub stars: 113
Token cost: ~885 tokens
SKILL.md length: 328 words
Files: 2
Skills in repo: 32
Repo updated: Aug 20, 2026
First seen: Oct 7, 2026
Licence: Apache-2.0

At a glance

Patsnap TRIZ Case Library MCP for AI agents. An agent skill from patsnap/mcp.

Evidence-backed analogies
SKILL.md covers Setup, Prerequisites, Instructions for AI Agents and Example Workflows, plus 1 more section
Reaches connect.zhihuiya.com
Inventive principles

What it does

Patsnap Triz Case Library is an agent skill from patsnap/mcp. Patsnap TRIZ Case Library MCP for AI agents. Finds cross-domain patent cases by technical contradiction, SVOP function, technical efficacy, scientific effect, keyword, and patent filters. Use for evidence-backed analogies, inventive principles, effects, and prior cases that can inspire engineering solutions.

Its SKILL.md is about 890 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).

It sits in Legal & Compliance, covering Intellectual property. It works with Model Context Protocol. The repository describes itself as: MCP server for 200M+ patents, scientific literature, chemistry and pharma records. Search prior art and R&D intelligence powered by PatSnap's proprietary databases via Claude… The licence is Apache-2.0.

When your agent uses it

Evidence-backed analogies
Inventive principles
Prior cases that can inspire engineering solutions

Example prompts

“/patsnap-triz-case-library”

Requirements

A credential in YOUR_API_KEY

What it can do on your machine

Read from SKILL.md and the folder at commit 7a4b429. 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 (its code samples are json).
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
- connect.zhihuiya.com
Also links to:
- open.zhihuiya.com
- patsnap.com
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

Patsnap Triz Case Library loads about 885 tokens when it runs. Until then it costs about 84 tokens; SKILL.md has 328 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~84
When it runs · the whole SKILL.md, loaded when a task matches: ~885

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 patsnap/mcp at commit 7a4b429, republished under its Apache-2.0 licence (© patsnap). 328 words, ~885 tokens.

Download SKILL.mdSave it as .claude/skills/patsnap-triz-case-library/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.

name: patsnap-triz-case-library
description: Patsnap TRIZ Case Library MCP for AI agents. Finds cross-domain patent cases by technical contradiction, SVOP function, technical efficacy, scientific effect, keyword, and patent filters. Use for evidence-backed analogies, inventive principles, effects, and prior cases that can inspire engineering solutions.
homepage: https://open.zhihuiya.com/marketplace/mcp-servers/patsnap-triz-case-library
metadata.author: Patsnap
metadata.category: RD Innovation
metadata.version: 1.0.0

Setup

Get your API key at https://open.zhihuiya.com

TRIZ Case Library

This skill connects your AI agent to Patsnap's TRIZ Case Library MCP server, covering more than 45 million structured patent cases.

Prerequisites

json

{
  "mcpServers": {
    "patsnap_triz_case_library": {
      "url": "https://connect.zhihuiya.com/37b2d2/mcp?apikey=YOUR_API_KEY",
      "type": "streamableHttp"
    }
  }
}

For the full tool schema, refer to: https://open.zhihuiya.com/marketplace/mcp-servers/patsnap-triz-case-library

Instructions for AI Agents

Build searchable signals

Frame the engineering problem as a technical contradiction, SVOP function, desired efficacy, scientific effect, keywords, or a combination. Patent filters refine a search but cannot be the only search condition.

Resolve standard terms first

Before using efficacy or oxford_effects, call list_triz_search_terms for that field unless the exact standard spelling is already known. Do not invent or loosely translate enumeration values.

Search cases

Use search_triz_case with these semantics:

technical_contradiction: improving parameter IDs 1–39, worsening parameter IDs 1–39, and invention principle IDs 1–40. Conditions in one object are ANDed against the same record; multiple objects are ORed.
svop: subject, verb_standard, object, and param_standard are ANDed within an object; multiple objects are ORed.
efficacy and oxford_effects: standard terms; when both are supplied they are ANDed within a record.
keyword: at most five keywords.
filters: optional authority, legal_status, applicant, ipc_cpc, and ipc_cpc_exclude.
sort: sdesc relevance, pdesc publication date, or vdesc value.
limit: 1–200, default 50.

For cross-domain inspiration, use ipc_cpc_exclude to remove the current field. Authority examples include CN, US, and EP. Legal-status codes are 0 invalid, 1 valid, 2 pending, 220 PCT designated invalid, 221 PCT designated valid, and 999 unknown.

Synthesize responsibly

Explain why each returned case is analogous and cite its patent or source identifier. Distinguish the disclosed mechanism from your proposed transfer to the user's problem. Similarity is not proof of feasibility or freedom to operate.

Example Workflows

Find cross-domain cases that improve heat dissipation without increasing volume.
Search SVOP cases where a coating prevents a substrate from absorbing moisture.
Identify effects for passive particle separation and find supporting cases.
Exclude the current IPC/CPC classes to discover analogous mechanisms.

Resources

MCP Server: TRIZ Case Library
Patsnap Open Platform: open.zhihuiya.com
Patsnap: https://www.patsnap.com

Files

SKILL.md and 1 other file in rd-innovation/patsnap-triz-case-library of patsnap/mcp.

SKILL.md
README.md

Open the folder on GitHubat commit 7a4b429

Compare with similar skills

Patsnap Triz Case Library 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.

Patsnap Triz Case Library compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Patsnap Triz Case Library this skillpatsnap/mcp	113	—	~885	Automated safety check: Pass	Apache-2.0	1 mo ago
Prior Art Searchillusionaireal/oh-my-patent	104	—	~1.8k	Automated safety check: Pass	MIT	2 days ago
Mpep SearchRobThePCGuy/Claude-Patent-Creator	196	—	~978	Automated safety check: Pass	MIT	4 days ago
Patent Draft Agentninehills/skills	280	—	~1.2k	Automated safety check: Pass	None	3 mo ago
Patent ReviewAI4Scientist/nano-scientist	128	2 repos	~1.6k	Automated safety check: Notes	None	4 mo ago
Setup AssistantRobThePCGuy/Claude-Patent-Creator	196	—	~1.4k	Automated safety check: Notes	MIT	4 days ago

Similar skills

Prior Art Search
illusionaireal/oh-my-patent
A skill your agent uses when searching patents and technical literature for prior art, novelty, or patentability assessment.
104 GitHub stars~1.8k tokensUpdated 2 days ago
Legal & ComplianceAuto-check passed
Mpep Search
RobThePCGuy/Claude-Patent-Creator
Expert system for searching USPTO MPEP, 35 USC statutes, 37 CFR regulations, and post-Jan 2024 updates.
196 GitHub stars~978 tokensUpdated 4 days ago
Legal & ComplianceAuto-check passed
Patent Draft Agent
ninehills/skills
生成符合中国专利法规范的专利交底书。接收 Markdown 格式的技术描述作为输入，通过多阶段流水线（标题生成、专利检索、发明目的撰写、发明内容撰写、图表生成、报告合并）自动生成完整的专利交底书。
280 GitHub stars~1.2k tokensUpdated 3 mo ago
Legal & ComplianceAuto-check passed
Patent Review
AI4Scientist/nano-scientist
Get an external patent examiner review of a patent application.
128 GitHub starsUsed in 2 repos~1.6k tokens
Legal & ComplianceAuto-check: notes
Setup Assistant
RobThePCGuy/Claude-Patent-Creator
Guides through installation, configuration, and first-time setup of the Claude Patent Creator system.
196 GitHub stars~1.4k tokensUpdated 4 days ago
Legal & ComplianceAuto-check: notes
Prior Art Scout
n1m21n/Infinite
Find publicly documented solutions (peer repos, GitHub, forums) to bugs, platform quirks, dependency gotchas or architectural patterns, respecting the copyleft discussions-only rule.
271 GitHub stars~1.3k tokensUpdated yesterday
Legal & ComplianceAuto-check passed

Questions about Patsnap Triz Case Library

What does Patsnap Triz Case Library do?

Patsnap TRIZ Case Library MCP for AI agents. An agent skill from patsnap/mcp. Patsnap Triz Case Library is an agent skill from patsnap/mcp. Patsnap TRIZ Case Library MCP for AI agents.

When should I use Patsnap Triz Case Library?

Patsnap Triz Case Library fits situations like: evidence-backed analogies; inventive principles; prior cases that can inspire engineering solutions.

How do I install Patsnap Triz Case Library in Claude Code?

Run `npx skills add patsnap/mcp --skill patsnap-triz-case-library -a claude-code`. Or copy the skill folder (rd-innovation/patsnap-triz-case-library in patsnap/mcp) into .claude/skills/patsnap-triz-case-library in your project. Claude Code loads it when a task matches its description.

How do I install Patsnap Triz Case Library in Codex?

Run `npx skills add patsnap/mcp --skill patsnap-triz-case-library -a codex`. Or copy the skill folder (rd-innovation/patsnap-triz-case-library in patsnap/mcp) into .agents/skills/patsnap-triz-case-library in your project. Codex loads it when a task matches its description.

Can I use Patsnap Triz Case Library 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 patsnap/mcp --skill patsnap-triz-case-library -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/patsnap-triz-case-library, .gemini/skills/patsnap-triz-case-library, .github/skills/patsnap-triz-case-library and .opencode/skills/patsnap-triz-case-library in your project.

What does Patsnap Triz Case Library need to run?

SKILL.md names no scripts, command-line tools or credentials: Patsnap Triz Case Library is instructions for the agent only. Our summary lists: A credential in YOUR_API_KEY.

Does Patsnap Triz Case Library access the network?

SKILL.md names 3 domains. In commands or code: connect.zhihuiya.com; the agent is likely to contact it when it follows the instructions. As links in the text: open.zhihuiya.com and patsnap.com. This is read from the text; nothing was executed.

Is Patsnap Triz Case Library 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 Patsnap Triz Case Library use?

Patsnap Triz Case Library is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Patsnap Triz Case Library use?

About 885 tokens (SKILL.md is roughly 3.5k 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 Patsnap Triz Case Library?

Skills that share tags, products or a category with Patsnap Triz Case Library: Prior Art Search (illusionaireal/oh-my-patent, 104 stars), Mpep Search (RobThePCGuy/Claude-Patent-Creator, 196 stars), Patent Draft Agent (ninehills/skills, 280 stars) and Patent Review (AI4Scientist/nano-scientist, 128 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Patsnap Triz Case Library?

patsnap (a GitHub organization) maintains it in patsnap/mcp, which has 113 GitHub stars. The repository holds 32 skills in this directory. The repository was last updated on August 20, 2026.

Source: patsnap/mcp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Patsnap Triz Case Library

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Setup

TRIZ Case Library

Prerequisites

Instructions for AI Agents

Build searchable signals

Resolve standard terms first

Search cases

Synthesize responsibly

Example Workflows

Resources

Files

Compare with similar skills

Similar skills

More from patsnap/mcp

Related

Questions about Patsnap Triz Case Library