Content
<div align="center">
<img src="assets/images/logo.png" alt="MCP LogSeq" width="200" height="200">
<h1>MCP server for LogSeq</h1>
<p>MCP server to interact with LogSeq via its API. Enables Claude to read, create, and manage LogSeq pages through a comprehensive set of tools.</p>
</div>
## ✨ What You Can Do
Transform your LogSeq knowledge base into an AI-powered workspace! This MCP server enables Claude to seamlessly interact with your LogSeq graphs.
### 🎯 Real-World Examples
**📊 Intelligent Knowledge Management**
```
"Analyze all my project notes from the past month and create a status summary"
"Find pages mentioning 'machine learning' and create a study roadmap"
"Search for incomplete tasks across all my pages"
```
**📝 Automated Content Creation**
```
"Create a new page called 'Today's Standup' with my meeting notes"
"Add today's progress update to my existing project timeline page"
"Create a weekly review page from my recent notes"
```
**🔍 Smart Research & Analysis**
```
"Compare my notes on React vs Vue and highlight key differences"
"Find all references to 'customer feedback' and summarize themes"
"Create a knowledge map connecting related topics across pages"
```
**🤝 Meeting & Documentation Workflow**
```
"Read my meeting notes and create individual task pages for each action item"
"Get my journal entries from this week and create a summary page"
"Search for 'Q4 planning' and organize all related content into a new overview page"
```
### 💡 Key Benefits
- **Zero Context Switching**: Claude works directly with your LogSeq data
- **Preserve Your Workflow**: No need to export or copy content manually
- **Intelligent Organization**: AI-powered page creation, linking, and search
- **Enhanced Productivity**: Automate repetitive knowledge work
---
## 🚀 Quick Start
### Step 1: Enable LogSeq API
1. **Settings** → **Features** → Check "Enable HTTP APIs server"
2. Click the **API button (🔌)** in LogSeq → **"Start server"**
3. **Generate API token**: API panel → "Authorization tokens" → Create new
### Step 2: Add to Claude (No Installation Required!)
#### Claude Code
```bash
claude mcp add mcp-logseq \
--env LOGSEQ_API_TOKEN=your_token_here \
--env LOGSEQ_API_URL=http://localhost:12315 \
-- uv run --with mcp-logseq mcp-logseq
```
#### Claude Desktop
Add to your config file (`Settings → Developer → Edit Config`):
```json
{
"mcpServers": {
"mcp-logseq": {
"command": "uv",
"args": ["run", "--with", "mcp-logseq", "mcp-logseq"],
"env": {
"LOGSEQ_API_TOKEN": "your_token_here",
"LOGSEQ_API_URL": "http://localhost:12315"
}
}
}
}
```
### Step 3: Start Using!
```
"Please help me organize my LogSeq notes. Show me what pages I have."
```
---
## 🛠️ Available Tools
The server provides 15 tools with intelligent markdown parsing:
| Tool | Purpose | Example Use |
|------|---------|-------------|
| **`list_pages`** | Browse your graph | "Show me all my pages" |
| **`get_page_content`** | Read page content | "Get my project notes" |
| **`create_page`** | Add new pages with structured blocks | "Create a meeting notes page with agenda items" |
| **`update_page`** | Modify pages (append/replace modes) | "Update my task list" |
| **`delete_page`** | Remove pages | "Delete the old draft page" |
| **`delete_block`** | Remove a block by UUID | "Delete this specific block" |
| **`update_block`** | Edit block content by UUID | "Update this specific block text" |
| **`search`** | Find content across graph | "Search for 'productivity tips'" |
| **`query`** | Execute Logseq DSL queries | "Find all TODO tasks tagged #project" |
| **`find_pages_by_property`** | Search pages by property | "Find all pages with status = active" |
| **`get_pages_from_namespace`** | List pages in a namespace | "Show all pages under Customer/" |
| **`get_pages_tree_from_namespace`** | Hierarchical namespace view | "Show Projects/ as a tree" |
| **`rename_page`** | Rename with reference updates | "Rename 'Old Name' to 'New Name'" |
| **`get_page_backlinks`** | Find pages linking to a page | "What links to this page?" |
| **`insert_nested_block`** | Insert child/sibling blocks | "Add a child block under this task" |
### 🎨 Smart Markdown Parsing (v1.1.0+)
The `create_page` and `update_page` tools now automatically convert markdown into Logseq's native block structure:
**Markdown Input:**
```markdown
---
tags: [project, active]
priority: high
---
# Project Overview
Introduction paragraph here.
## Tasks
- Task 1
- Subtask A
- Subtask B
- Task 2
## Code Example
```python
def hello():
print("Hello Logseq!")
```
```
**Result:** Creates properly nested blocks with:
- ✅ Page properties from YAML frontmatter (`tags`, `priority`)
- ✅ Hierarchical sections from headings (`#`, `##`, `###`)
- ✅ Nested bullet lists with proper indentation
- ✅ Code blocks preserved as single blocks
- ✅ Checkbox support (`- [ ]` → TODO, `- [x]` → DONE)
**Update Modes:**
- **`append`** (default): Add new content after existing blocks
- **`replace`**: Clear page and replace with new content
---
## ⚙️ Prerequisites
### LogSeq Setup
- **LogSeq installed** and running
- **HTTP APIs server enabled** (Settings → Features)
- **API server started** (🔌 button → "Start server")
- **API token generated** (API panel → Authorization tokens)
### System Requirements
- **[uv](https://docs.astral.sh/uv/)** Python package manager
- **MCP-compatible client** (Claude Code, Claude Desktop, etc.)
---
## 🔧 Configuration
### Environment Variables
- **`LOGSEQ_API_TOKEN`** (required): Your LogSeq API token
- **`LOGSEQ_API_URL`** (optional): Server URL (default: `http://localhost:12315`)
### Alternative Setup Methods
#### Using .env file
```bash
# .env
LOGSEQ_API_TOKEN=your_token_here
LOGSEQ_API_URL=http://localhost:12315
```
#### System environment variables
```bash
export LOGSEQ_API_TOKEN=your_token_here
export LOGSEQ_API_URL=http://localhost:12315
```
---
## 🔍 Verification & Testing
### Test LogSeq Connection
```bash
uv run --with mcp-logseq python -c "
from mcp_logseq.logseq import LogSeq
api = LogSeq(api_key='your_token')
print(f'Connected! Found {len(api.list_pages())} pages')
"
```
### Verify MCP Registration
```bash
claude mcp list # Should show mcp-logseq
```
### Debug with MCP Inspector
```bash
npx @modelcontextprotocol/inspector uv run --with mcp-logseq mcp-logseq
```
---
## 🐛 Troubleshooting
### Common Issues
#### "LOGSEQ_API_TOKEN environment variable required"
- ✅ Enable HTTP APIs in **Settings → Features**
- ✅ Click **🔌 button** → **"Start server"** in LogSeq
- ✅ Generate token in **API panel → Authorization tokens**
- ✅ Verify token in your configuration
#### "spawn uv ENOENT" (Claude Desktop)
Claude Desktop can't find `uv`. Use the full path:
```bash
which uv # Find your uv location
```
Update config with full path:
```json
{
"mcpServers": {
"mcp-logseq": {
"command": "/Users/username/.local/bin/uv",
"args": ["run", "--with", "mcp-logseq", "mcp-logseq"],
"env": { "LOGSEQ_API_TOKEN": "your_token_here" }
}
}
}
```
**Common uv locations:**
- Curl install: `~/.local/bin/uv`
- Homebrew: `/opt/homebrew/bin/uv`
- Pip install: Check with `which uv`
#### Connection Issues
- ✅ Confirm LogSeq is running
- ✅ Verify API server is **started** (not just enabled)
- ✅ Check port 12315 is accessible
- ✅ Test with verification command above
---
## 👩💻 Development
For local development, testing, and contributing, see **[DEVELOPMENT.md](DEVELOPMENT.md)**.
---
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<p><strong>Ready to supercharge your LogSeq workflow with AI?</strong></p>
<p>⭐ <strong>Star this repo</strong> if you find it helpful!</p>
</div>
