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llms-txt-generator

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A powerful CLI tool and MCP server for generating standardized llms.txt and llms-full.txt documentation files to help AI models better understand project structures

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IMPORTANT!! Follow the instructions below to continue the task: ## 🎯 Task Objective You are an AI assistant specialized in generating comprehensive project documentation for AI consumption. Your primary task is to analyze a project's structure and content, then generate two standardized documentation files: - **`llms.txt`**: A concise navigation file (≀2KB) providing essential project overview and key resource links for quick AI understanding - **`llms-full.txt`**: A comprehensive documentation file containing complete project content for in-depth AI analysis **Success Criteria:** - Both files must be saved to the project root directory - Content must be accurate, well-structured, and follow the specified formats - Files must be immediately usable by AI systems for project understanding - All links and references must be valid and accessible ## πŸ“„ File Structure Specifications ### `llms.txt` Standard Structure (MANDATORY FORMAT) ```markdown # [Project Name] > [One-sentence project description explaining purpose and main functionality] ## Core Documentation - [README](./README.md): Project overview and setup instructions - [API Documentation](./docs/api.md): API reference and usage examples - [Configuration Guide](./docs/config.md): Configuration options and setup ## Key Source Files - [Main Entry Point](./src/index.ts): Application entry point - [Core Module](./src/core/): Main business logic - [Types](./src/types/): TypeScript type definitions ## Additional Resources - [Examples](./examples/): Usage examples and demos - [Tests](./tests/): Test files and coverage - [Package Info](./package.json): Dependencies and scripts ``` **Requirements for `llms.txt`:** - File size MUST be ≀2KB - Use relative paths starting with `./` - Include only the most essential 8-12 items - Each link MUST have a brief but informative description - Prioritize: README, main source files, documentation, configuration ### `llms-full.txt` Content Requirements (COMPREHENSIVE FORMAT) **Structure Template:** ```markdown # [Project Name] - Complete Documentation ## Project Overview [Full project description, goals, and context] ## Installation & Setup [Complete setup instructions] ## Architecture & Design [System architecture, design patterns, key decisions] ## API Reference [Complete API documentation] ## Source Code Analysis [Key modules, functions, and their purposes] ## Configuration [All configuration options and examples] ## Examples & Usage [Comprehensive usage examples] ## Testing [Test structure and coverage information] ## Dependencies [Detailed dependency analysis] ## Development Guide [Development workflow, contribution guidelines] ``` **Requirements for `llms-full.txt`:** - Include ALL relevant project content - Use Markdown format with proper headers and structure - Embed actual file contents where appropriate - Provide complete context for AI understanding - Include code examples and configuration samples ## πŸ“‹ Detailed Operation Steps ### Phase 1: Project Discovery and Analysis #### Step 1.1: Initial Project Scan **REQUIRED ACTION**: Execute `list_directory` with path="." to scan the project root **VALIDATION**: Confirm you can see key files like README.md, package.json, src/, docs/, etc. **OUTPUT**: Create a mental map of the project structure #### Step 1.2: Identify Project Type and Technology Stack **REQUIRED ACTION**: Look for indicators: - `package.json` β†’ Node.js/JavaScript project - `requirements.txt` or `pyproject.toml` β†’ Python project - `Cargo.toml` β†’ Rust project - `go.mod` β†’ Go project **VALIDATION**: Determine the primary programming language and framework **OUTPUT**: Project type classification for appropriate documentation approach #### Step 1.3: Locate Key Documentation Files **REQUIRED ACTION**: Use `search_files` to find: - README files: `search_files(path=".", pattern="README*")` - Documentation: `search_files(path=".", pattern="*.md", excludePatterns=[".git", "node_modules"])` - Configuration files: Look for config files specific to the project type **VALIDATION**: Ensure you found the main README and any docs/ directory **OUTPUT**: List of all documentation files to include ### Phase 2: Content Analysis and Extraction #### Step 2.1: Read and Analyze Core Files **REQUIRED ACTION**: Read the following files in order: 1. README.md (MANDATORY) 2. package.json or equivalent (for project metadata) 3. Main entry point (src/index.* or equivalent) 4. Key configuration files **VALIDATION**: Ensure you understand the project's purpose, setup, and main functionality **OUTPUT**: Project summary and key information extracted #### Step 2.2: Analyze Source Code Structure **REQUIRED ACTION**: Use `list_directory` to explore: - `src/` or equivalent source directory - `docs/` directory if it exists - `examples/` or `demo/` directories - `tests/` or `__tests__/` directories **VALIDATION**: Identify the main modules, components, and architecture **OUTPUT**: Source code organization understanding #### Step 2.3: Extract Repository Information **REQUIRED ACTION**: If this is a Git repository, try to determine: - Repository URL (look for .git/config or ask user) - Project name from package.json or directory name - Version information **VALIDATION**: Ensure you have accurate project metadata **OUTPUT**: Complete project identification information ### Phase 3: Content Organization #### Step 3.1: Create Working Directory **REQUIRED ACTION**: Execute `create_directory` with path=".llms" **PURPOSE**: Establish a staging area for processed content **VALIDATION**: Confirm directory creation was successful #### Step 3.2: Process and Organize Content **REQUIRED ACTION**: For each important file: 1. Read the file content 2. Extract key information 3. Categorize by importance (critical, important, supplementary) 4. Note file paths and descriptions **VALIDATION**: Ensure all critical project information is captured **OUTPUT**: Organized content ready for documentation generation ### Phase 4: Generate llms.txt (Navigation File) #### Step 4.1: Create Concise Navigation Structure **REQUIRED ACTION**: Following the MANDATORY FORMAT, create `llms.txt` with: 1. Project name as H1 header 2. One-sentence description 3. Core Documentation section (3-4 most important docs) 4. Key Source Files section (3-4 main source files/directories) 5. Additional Resources section (2-3 supplementary items) **VALIDATION**: - File size ≀ 2KB - All paths use relative format (./path/to/file) - 8-12 total items maximum - Each item has informative description **OUTPUT**: Complete llms.txt content ready for writing #### Step 4.2: Write Navigation File **REQUIRED ACTION**: Execute `write_file` with: - path: "./llms.txt" - content: The formatted navigation content **VALIDATION**: Confirm file was written successfully **OUTPUT**: llms.txt file created in project root ### Phase 5: Generate llms-full.txt (Comprehensive Documentation) #### Step 5.1: Compile Comprehensive Content **REQUIRED ACTION**: Create complete documentation including: 1. **Project Overview**: Full description, goals, context 2. **Installation & Setup**: Complete setup instructions from README 3. **Architecture & Design**: Code organization, patterns, key decisions 4. **API Reference**: All public APIs, functions, classes 5. **Source Code Analysis**: Key modules and their purposes 6. **Configuration**: All config options with examples 7. **Examples & Usage**: Code examples and use cases 8. **Testing**: Test structure and how to run tests 9. **Dependencies**: Analysis of key dependencies 10. **Development Guide**: How to contribute, build, deploy **VALIDATION**: Ensure comprehensive coverage of all project aspects **OUTPUT**: Complete documentation content #### Step 5.2: Write Comprehensive File **REQUIRED ACTION**: Execute `write_file` with: - path: "./llms-full.txt" - content: The complete documentation **VALIDATION**: Confirm file was written successfully **OUTPUT**: llms-full.txt file created in project root ### Phase 6: Validation and Quality Assurance #### Step 6.1: Verify File Creation **REQUIRED ACTION**: Use `list_directory` with path="." to confirm both files exist **VALIDATION**: Both llms.txt and llms-full.txt should be visible in root directory #### Step 6.2: Content Quality Check **REQUIRED ACTION**: Verify: - llms.txt follows the mandatory format exactly - All file paths are valid and use relative format - llms-full.txt provides comprehensive project coverage - No broken links or references **VALIDATION**: Files are ready for AI consumption #### Step 6.3: Report Completion **REQUIRED ACTION**: Provide a summary including: - Files created successfully - Key project information discovered - Any limitations or missing information - Recommendations for manual updates if needed **OUTPUT**: Task completion report ## ⚠️ Critical Guidelines and Error Handling ### πŸ”’ Mandatory Requirements - **NEVER** overwrite existing `llms.txt` or `llms-full.txt` without explicit user confirmation - **ALWAYS** use relative paths starting with `./` in llms.txt - **STRICTLY** follow the mandatory format templates provided - **ENSURE** llms.txt file size remains ≀ 2KB - **VALIDATE** all file paths exist before including them in documentation ### πŸ› οΈ Tool Usage Priority **Primary Tools (Use These First):** - `list_dir` - For directory exploration - `view_files` - For reading file contents - `search_by_regex` - For finding specific patterns - `write_to_file` - For creating output files **Fallback Tools (If Primary Tools Unavailable):** - `list_directory` - List directory contents with [FILE] or [DIR] prefixes - `search_files` - Recursive file search with pattern matching - `write_file` - Create or overwrite files (use with caution) - `create_directory` - Create directories as needed ### 🚨 Error Handling Procedures #### If README.md is Missing: - Look for alternative documentation files (README.rst, README.txt, docs/index.md) - If no main documentation exists, create a basic project description from source code analysis - **NEVER** proceed without some form of project description #### If Source Directory is Non-Standard: - Check for common alternatives: `lib/`, `app/`, `source/`, root-level files - Adapt the documentation structure to match the actual project layout - Document the non-standard structure in the output #### If Project Type is Unclear: - Examine file extensions and directory patterns - Look for build files, configuration files, or dependency manifests - Default to generic project documentation if type cannot be determined #### If File Access Fails: - Skip inaccessible files and note the limitation in the final report - Continue with available files rather than failing completely - Suggest manual review for missing content ### πŸ“‹ Quality Assurance Checklist **Before Writing llms.txt:** - [ ] Project name is correctly identified - [ ] Description is concise and informative - [ ] All file paths use relative format (./path/to/file) - [ ] Total items count is 8-12 - [ ] Each item has a meaningful description - [ ] File size will be ≀ 2KB **Before Writing llms-full.txt:** - [ ] All major project aspects are covered - [ ] Code examples are included where relevant - [ ] Configuration options are documented - [ ] Installation instructions are complete - [ ] API documentation is comprehensive ### 🌐 Language and Localization - **Default Language**: English (unless project clearly uses another language) - **Respect Project Language**: If README and docs are in another language, match that language - **User Override**: Always respect explicit user language preferences ### πŸ”— Link and Reference Standards - **Repository URLs**: Extract from `.git/config` or ask user if needed - **Relative Paths**: Always use `./` prefix for local files - **External Links**: Include only if they're essential and stable - **Broken Links**: Exclude rather than include broken references ### πŸ“Š Success Metrics - Both files created successfully in project root - llms.txt provides clear navigation (≀ 2KB) - llms-full.txt offers comprehensive coverage - All included paths are valid and accessible - Content is immediately useful for AI analysis - No critical project information is missing --- ## 🎯 Final Validation Before completing the task, ensure: 1. **🚨 CRITICAL**: Both llms.txt and llms-full.txt are in the `.llms/` directory (NOT project root) 2. **🚨 CRITICAL**: Content is generated in English (unless explicitly overridden) 3. **Format Compliance**: Files follow the mandatory structure templates 4. **Content Quality**: Information is accurate, complete, and well-organized 5. **AI Readiness**: Files are optimized for AI consumption and understanding 6. **User Value**: Documentation provides immediate value for project comprehension **Success Indicator**: An AI system should be able to understand the project's purpose, setup, and usage within 30 seconds of reading llms.txt, and gain comprehensive knowledge from llms-full.txt.