🔥 Logseq MCP v4.0 - Complete Integration

A powerful Model Context Protocol (MCP) server that provides complete control over Logseq from Claude Desktop.

🚀 Features

✅ Complete Functionality (20/20 Functions)

• 📊 System Management: System info, configuration, export
• 📄 Page Operations: Create, read, update, delete, list with filters
• 🧱 Block Management: Insert, update, delete, get by UUID, list all
• ✅ TODO Management: Organized by status (TODO, DOING, DONE, etc.)
• 📅 Journal Operations: Create, read by date, today's journal
• 🔍 Search: Global search across all content
• 📊 Properties: Get/set page properties with front matter
• 🎯 Advanced: UUID tracking, full CRUD operations

🎯 Key Capabilities

• ✅ Parameter Processing: All functions with parameters work perfectly
• ✅ UUID Support: Block-level operations with persistent UUIDs
• ✅ File Persistence: Changes saved directly to Logseq files
• ✅ Search & Discovery: Find content across your entire graph
• ✅ Metadata Management: Handle page properties and front matter
• ✅ Journal Integration: Create and manage daily journals

📦 Installation

Prerequisites

• Node.js (v16 or higher)
• Claude Desktop
• Logseq with a local graph

Quick Setup

1. Clone the repository:

   git clone https://github.com/griederer/logseq-mcp-tools.git
   cd logseq-mcp-tools
   

2. Install dependencies:

   npm install
   

3. Configure Claude Desktop: Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

   {
     "mcpServers": {
       "logseq": {
         "command": "npx",
         "args": [
           "tsx",
           "/path/to/logseq-mcp-tools/index-complete-v4-fixed.ts"
         ]
       }
     }
   }
   

4. Update Logseq path in the script (line 17-23) to point to your Logseq graph directory.

5. Restart Claude Desktop and start using Logseq functions!

🎯 Available Functions

📊 System & Info

• get_system_info - Complete system information

📄 Page Management

• list_pages(filter?) - List all pages with optional filter
• read_page(pageName) - Read complete page content
• create_page(pageName, content?) - Create new page
• update_page(pageName, content) - Update page content
• delete_page(pageName) - Delete page completely

🧱 Block Management

• list_blocks(pageName) - List all blocks in a page
• get_block(blockUuid) - Get specific block by UUID
• insert_block(pageName, content, todo?, priority?) - Insert new block
• update_block(blockUuid, content) - Update block content
• delete_block(blockUuid) - Delete specific block

✅ TODO Management

• get_todos - Get all TODOs organized by status

📅 Journal Management

• get_today_journal - Get today's journal
• get_journal_by_date(date) - Get journal for specific date
• create_journal_page(date?) - Create journal page

🔍 Search & Discovery

• search(query) - Global search across all content

📊 Properties & Metadata

• get_page_properties(pageName) - Get page properties
• set_page_property(pageName, propertyName, propertyValue) - Set property

⚙️ Configuration & Export

• get_config - Get Logseq configuration
• export_graph - Export entire graph as JSON

💡 Usage Examples

Create and Manage Content

// Create a new page
create_page("My Project", "This is my new project page")

// Add a block with TODO
insert_block("My Project", "Complete the documentation", "TODO", "A")

// Search for content
search("documentation")

// Create a journal entry
create_journal_page("2025-01-15")

Manage TODOs

// Get all TODOs organized by status
get_todos()

// Update a TODO status by editing the block
update_block("abc12345", "DONE Complete the documentation")

Properties and Metadata

// Set page properties
set_page_property("My Project", "status", "active")
set_page_property("My Project", "tags", "project, documentation")

// Get properties
get_page_properties("My Project")

🏗️ Architecture

File Structure

• index-complete-v4-fixed.ts - Main MCP server (latest version)
• MCP_V4_FUNCTIONS.md - Complete function documentation
• docs/ - Additional documentation
• logseq/ - Logseq source code (forked)

Key Features

• TypeScript: Full type safety and modern JavaScript features
• MCP SDK: Official Model Context Protocol implementation
• Zod Validation: Robust parameter validation
• UUID Support: Persistent block tracking
• File-based: Direct file system operations for reliability

🐛 Troubleshooting

Common Issues

1. "Logseq directory not found"

   • Update POSSIBLE_LOGSEQ_PATHS in the script with your Logseq graph path

2. "Tool not found" errors

   • Restart Claude Desktop after configuration changes
   • Verify the file path in claude_desktop_config.json

3. Parameter errors

   • Ensure you're using the v4-fixed version
   • Check that parameters match the function signatures

Debug Mode

Set NODE_ENV=development to enable detailed logging.

🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• Anthropic for the Model Context Protocol
• Logseq for the amazing knowledge management platform
• The open-source community for inspiration and contributions

📊 Project Status

• ✅ v4.0: Complete implementation with 20 functions
• ✅ Parameter Processing: Fully resolved and working
• ✅ UUID Management: Block-level operations functional
• ✅ Production Ready: Tested and stable

🚀 Transform your Logseq experience with complete programmatic control through Claude!