0.9.0 - Added Trilium ETAPI integration.

Lyra can now: Search trilium notes and create new notes. with proper ETAPI auth.
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serversdwn
2025-12-29 01:58:20 -05:00
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# Trilium ETAPI Integration Setup
This guide will help you enable Lyra's integration with your Trilium notes using the ETAPI (External API).
## What You Can Do with Trilium Integration
Once enabled, Lyra can help you:
- 🔍 Search through your notes
- 📝 Create new notes from conversations
- 🔄 Find duplicate or similar notes
- 🏷️ Suggest better organization and tags
- 📊 Summarize and update existing notes
## Prerequisites
- Trilium Notes installed and running
- Access to Trilium's web interface
- Lyra running on the same network as Trilium
## Step 1: Generate ETAPI Token in Trilium
1. **Open Trilium** in your web browser (e.g., `http://10.0.0.2:4292`)
2. **Navigate to Options**:
- Click the menu icon (≡) in the top-left corner
- Select **"Options"** from the menu
3. **Go to ETAPI Section**:
- In the Options sidebar, find and click **"ETAPI"**
- This section manages external API access
4. **Generate a New Token**:
- Look for the **"Create New Token"** or **"Generate Token"** button
- Click it to create a new ETAPI token
- You may be asked to provide a name/description for the token (e.g., "Lyra Integration")
5. **Copy the Token**:
- Once generated, you'll see a long string of characters (this is your token)
- **IMPORTANT**: Copy this token immediately - Trilium stores it hashed and you won't see it again!
- The token message will say: "ETAPI token created, copy the created token into the clipboard"
- Example format: `3ZOIydvNps3R_fZEE+kOFXiJlJ7vaeXHMEW6QuRYQm3+6qpjVxFwp9LE=`
6. **Save the Token Securely**:
- Store it temporarily in a secure place (password manager or secure note)
- You'll need to paste it into Lyra's configuration in the next step
## Step 2: Configure Lyra
1. **Edit the Environment File**:
```bash
nano /home/serversdown/project-lyra/.env
```
2. **Add/Update Trilium Configuration**:
Find or add these lines:
```env
# Trilium ETAPI Integration
ENABLE_TRILIUM=true
TRILIUM_URL=http://10.0.0.2:4292
TRILIUM_ETAPI_TOKEN=your_token_here
# Enable tools in standard mode (if not already set)
STANDARD_MODE_ENABLE_TOOLS=true
```
3. **Replace `your_token_here`** with the actual token you copied from Trilium
4. **Save and exit** (Ctrl+O, Enter, Ctrl+X in nano)
## Step 3: Restart Cortex Service
For the changes to take effect, restart the Cortex service:
```bash
cd /home/serversdown/project-lyra
docker-compose restart cortex
```
Or if running with Docker directly:
```bash
docker restart cortex
```
## Step 4: Test the Integration
Once restarted, try these example queries in Lyra (using Cortex mode):
1. **Test Search**:
- "Search my Trilium notes for topics about AI"
- "Find notes containing 'project planning'"
2. **Test Create Note**:
- "Create a note in Trilium titled 'Meeting Notes' with a summary of our conversation"
- "Save this to my Trilium as a new note"
3. **Watch the Thinking Stream**:
- Open the thinking stream panel (🧠 Show Work)
- You should see tool calls to `search_notes` and `create_note`
## Troubleshooting
### "Connection refused" or "Cannot reach Trilium"
- Verify Trilium is running: `curl http://10.0.0.2:4292`
- Check that Cortex can access Trilium's network
- Ensure the URL in `.env` is correct
### "Authentication failed" or "Invalid token"
- Double-check the token was copied correctly (no extra spaces)
- Generate a new token in Trilium if needed
- Verify `TRILIUM_ETAPI_TOKEN` in `.env` is set correctly
### "No results found" when searching
- Verify you have notes in Trilium
- Try a broader search query
- Check Trilium's search functionality works directly
### Tools not appearing in Cortex mode
- Verify `ENABLE_TRILIUM=true` is set
- Restart Cortex after changing `.env`
- Check Cortex logs: `docker logs cortex`
## Security Notes
⚠️ **Important Security Considerations**:
- The ETAPI token provides **full access** to your Trilium notes
- Keep the token secure - do not share or commit to git
- The `.env` file should be in `.gitignore` (already configured)
- Consider using a dedicated token for Lyra (you can create multiple tokens)
- Revoke tokens you no longer use from Trilium's ETAPI settings
## Available Functions
Currently enabled functions:
### `search_notes(query, limit)`
Search through your Trilium notes by keyword or phrase.
**Example**: "Search my notes for 'machine learning' and show the top 5 results"
### `create_note(title, content, parent_note_id)`
Create a new note in Trilium with specified title and content.
**Example**: "Create a note called 'Ideas from Today' with this summary: [content]"
**Optional**: Specify a parent note ID to nest the new note under an existing note.
## Future Enhancements
Potential additions to the integration:
- Update existing notes
- Retrieve full note content by ID
- Manage tags and attributes
- Clone/duplicate notes
- Export notes in various formats
---
**Need Help?** Check the Cortex logs or open an issue on the project repository.