Loonghao Vx Llms Txt Generator

LLMs.txt Generator Skill

Generate llms.txt and llms-full.txt files following the llmstxt.org protocol specification to make projects more accessible to Large Language Models.

What is llms.txt?

The /llms.txt protocol is a standard for providing structured information about a website/project to LLMs. It helps LLMs quickly understand the project structure and access key documentation without parsing complex HTML pages.

Protocol Benefits

• Better LLM Interaction: LLMs can quickly understand project capabilities
• Accurate Responses: Provides authoritative documentation links
• Developer Experience: Improves AI-assisted development
• Discoverability: Makes projects accessible to AI coding assistants

File Structure Requirements

llms.txt Format (Mandatory Structure)

The file MUST follow this exact order:

# Project Title

> Brief project summary in a blockquote (1-2 sentences)

Additional project details (optional paragraphs/lists, no H2-H6 headers here)

## Section Name

- [Link Title](url): Description of the link
- [Another Link](url)

## Optional

- [Secondary Info](url): Links that can be skipped when context is limited

Two File Types

Generation Workflow

Step 1: Gather Project Information

To generate accurate llms.txt files, collect the following information:

1. Project README: Read README.md for project overview, features, and quick start
2. Documentation Structure: List files in docs/ directory to identify available guides
3. API Reference: Find API documentation files
4. Examples: List examples in examples/ directory
5. Package Info: Read package.json, pyproject.toml, or Cargo.toml for metadata

Step 2: Generate llms.txt (Concise Version)

Create llms.txt with:

1. H1 Title: Project name
2. Blockquote: One-sentence project summary
3. Key Info:
   • Package installation command
   • Supported platforms/versions
   • License
   • Repository URL
4. Key Features: Bullet list of main features (5-10 items)
5. Documentation Section (## Documentation):
   • Getting started guide
   • Installation
   • Core concepts
   • Architecture overview
6. API Reference Section (## API Reference):
   • Main API documentation links
7. Integration/Platform Sections (if applicable):
   • Platform-specific guides
8. Optional Section (## Optional):
   • Advanced guides
   • Examples
   • Contributing guide

Step 3: Generate llms-full.txt (Comprehensive Version)

Create llms-full.txt with everything from llms.txt plus:

1. Extended Features: Complete feature list with descriptions
2. Technical Stack: Detailed technical information
3. Quick Start Code: Actual code examples for common use cases
4. Complete API Reference: All API classes and methods with signatures
5. All Documentation Links: Every guide and reference document
6. Code Examples: Inline code snippets demonstrating key functionality
7. RFCs/Architecture Docs: Technical design documents
8. Full Examples List: All example files with descriptions

Format Rules

Link Format

- [Title](https://github.com/owner/repo/blob/main/path/to/file.md): Brief description

Code Blocks in llms-full.txt

Include actual code examples:

### Quick Start

\`\`\`python
from mypackage import MyClass

instance = MyClass()
instance.do_something()
\`\`\`

Section Guidelines

Example Templates

llms.txt Template

# ProjectName

> Brief description of the project in one or two sentences.

ProjectName is a [type of project] that provides [main capability]. Built with [technology], it offers [key benefit].

- **Package**: `pip install projectname`
- **Platforms**: Windows, macOS, Linux
- **License**: MIT
- **Repository**: https://github.com/owner/projectname

## Key Features

- Feature 1 description
- Feature 2 description
- Feature 3 description

## Documentation

- [Getting Started](https://github.com/owner/repo/blob/main/docs/getting-started.md): Quick start guide
- [Installation](https://github.com/owner/repo/blob/main/docs/installation.md): Installation instructions
- [Core Concepts](https://github.com/owner/repo/blob/main/docs/concepts.md): Core concepts

## API Reference

- [Main API](https://github.com/owner/repo/blob/main/docs/api/main.md): Main API reference

## Optional

- [Advanced Usage](https://github.com/owner/repo/blob/main/docs/advanced.md): Advanced features
- [Examples](https://github.com/owner/repo/tree/main/examples): Code examples

llms-full.txt Template

# ProjectName

> Brief description of the project in one or two sentences.

ProjectName is a [type of project] that provides [main capability]. Built with [technology], it offers [key benefit].

- **Package**: `pip install projectname`
- **Platforms**: Windows, macOS, Linux
- **License**: MIT
- **Repository**: https://github.com/owner/projectname
- **PyPI/NPM**: https://pypi.org/project/projectname/

## Key Features

- **Feature 1**: Detailed description of feature 1
- **Feature 2**: Detailed description of feature 2
- **Feature 3**: Detailed description of feature 3

## Technical Stack

- Core: Technology 1, Technology 2
- Runtime: Platform requirements
- Packaging: Build system details

## Quick Start

### Installation

\`\`\`bash
pip install projectname
\`\`\`

### Basic Usage

\`\`\`python
from projectname import MainClass

instance = MainClass(param="value")
result = instance.method()
print(result)
\`\`\`

## Core API

### MainClass

\`\`\`python
MainClass(
    param1: str = "default",
    param2: int = 100,
)
\`\`\`

### Methods

\`\`\`python
instance.method1()  # Description
instance.method2(arg)  # Description
\`\`\`

## Documentation

- [Getting Started](url): Quick start guide
- [Installation](url): Installation instructions
- [Core Concepts](url): Core concepts
- [Architecture](url): System architecture

## API Reference

- [Main API](url): Main API reference
- [Secondary API](url): Secondary API reference

## Advanced Guides

- [Advanced Topic 1](url): Description
- [Advanced Topic 2](url): Description

## Examples

- [Example 1](url): Description of example 1
- [Example 2](url): Description of example 2

Update Workflow

To update existing llms.txt files:

1. Read Current Files: Load existing llms.txt and llms-full.txt
2. Identify Changes: Compare with current documentation structure
3. Update Sections: Add new documentation links, update descriptions
4. Maintain Format: Preserve the protocol structure
5. Validate: Ensure all links are valid and descriptions are accurate

Validation Checklist

Before finalizing, verify:

• H1 title is present and matches project name
• Blockquote summary is present
• Key information (package, platforms, license, repo) is included
• All links use full GitHub URLs (not relative paths)
• Links include : description format
• ## Optional section contains secondary content
• No H2-H6 headers before the first ## Section
• Code examples in llms-full.txt are syntactically correct
• All referenced files exist in the repository

Common Patterns

For Python Projects

- **Package**: `pip install packagename`
- **Python**: 3.7+

For Rust Projects

- **Crate**: `cargo add cratename`
- **Rust**: 1.70+

For Node.js Projects

- **Package**: `npm install packagename`
- **Node.js**: 18+

For Multi-Language Projects

- **Python Package**: `pip install packagename`
- **Rust Core**: Built with Rust 1.75+
- **Python**: 3.7+

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