docs(cursor): Add Mintlify public documentation for Cursor integration

Create searchable public documentation for Cursor users:
- cursor/index.mdx: Landing page with installation paths and quick reference
- cursor/gemini-setup.mdx: Step-by-step Gemini free tier setup guide
- cursor/openrouter-setup.mdx: OpenRouter setup with model recommendations

Add Cursor Integration navigation group to docs.json.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Alex Newman
2025-12-29 21:06:12 -05:00
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---
title: "Cursor + Gemini Setup"
description: "Use Claude-Mem in Cursor with Google's free Gemini API"
---
# Cursor + Gemini Setup
This guide walks you through setting up Claude-Mem in Cursor using Google's Gemini API. Gemini offers a generous free tier that handles typical individual usage.
<Info>
**Free Tier:** 1,500 requests per day with `gemini-2.5-flash-lite`. No credit card required.
</Info>
## Step 1: Get a Gemini API Key
1. Go to [Google AI Studio](https://aistudio.google.com/apikey)
2. Sign in with your Google account
3. Accept the Terms of Service
4. Click **Create API key**
5. Choose or create a Google Cloud project
6. Copy your API key - you'll need it in Step 3
<Tip>
**Higher rate limits:** Enable billing on your Google Cloud project to unlock 4,000 RPM (vs 10 RPM without billing). You won't be charged unless you exceed the free quota.
</Tip>
## Step 2: Clone and Build Claude-Mem
```bash
# Clone the repository
git clone https://github.com/thedotmack/claude-mem.git
cd claude-mem
# Install dependencies
npm install
# Build the project
npm run build
```
## Step 3: Configure Gemini Provider
### Option A: Interactive Setup (Recommended)
Run the setup wizard which guides you through everything:
```bash
npm run cursor:setup
```
The wizard will:
1. Detect you don't have Claude Code
2. Ask you to choose Gemini as your provider
3. Prompt for your API key
4. Install hooks automatically
5. Start the worker
### Option B: Manual Configuration
Create the settings file manually:
```bash
# Create settings directory
mkdir -p ~/.claude-mem
# Create settings file with Gemini configuration
cat > ~/.claude-mem/settings.json << 'EOF'
{
"CLAUDE_MEM_PROVIDER": "gemini",
"CLAUDE_MEM_GEMINI_API_KEY": "YOUR_GEMINI_API_KEY"
}
EOF
```
Replace `YOUR_GEMINI_API_KEY` with your actual API key.
Then install hooks and start the worker:
```bash
npm run cursor:install
npm run worker:start
```
## Step 4: Restart Cursor
Close and reopen Cursor IDE for the hooks to take effect.
## Step 5: Verify Installation
```bash
# Check worker is running
npm run worker:status
# Check hooks are installed
npm run cursor:status
```
Open http://localhost:37777 to see the memory viewer.
## Available Gemini Models
| Model | Free Tier RPM | Notes |
|-------|---------------|-------|
| `gemini-2.5-flash-lite` | 10 (4,000 with billing) | **Default.** Fastest, highest free tier RPM |
| `gemini-2.5-flash` | 5 (1,000 with billing) | Higher capability |
| `gemini-3-flash` | 5 (1,000 with billing) | Latest model |
To change the model, update your settings:
```json
{
"CLAUDE_MEM_PROVIDER": "gemini",
"CLAUDE_MEM_GEMINI_API_KEY": "your-key",
"CLAUDE_MEM_GEMINI_MODEL": "gemini-2.5-flash"
}
```
## Rate Limiting
Claude-mem automatically handles rate limiting for free tier usage:
- Requests are spaced to stay within limits
- Processing may be slightly slower but stays within quota
- No errors or lost observations
**To remove rate limiting:** Enable billing on your Google Cloud project, then add to settings:
```json
{
"CLAUDE_MEM_GEMINI_BILLING_ENABLED": true
}
```
You'll still use the free quota but with much higher rate limits.
## Troubleshooting
### "Gemini API key not configured"
Ensure your settings file exists and has the correct format:
```bash
cat ~/.claude-mem/settings.json
```
Should output something like:
```json
{
"CLAUDE_MEM_PROVIDER": "gemini",
"CLAUDE_MEM_GEMINI_API_KEY": "AIza..."
}
```
### Rate limit errors (HTTP 429)
You're exceeding the free tier limits. Options:
1. Wait a few minutes for the rate limit to reset
2. Enable billing on Google Cloud to unlock higher limits
3. Switch to OpenRouter for higher volume needs
### API key invalid
1. Verify your key at [Google AI Studio](https://aistudio.google.com/apikey)
2. Ensure there are no extra spaces or newlines in your settings.json
3. Try generating a new API key
### Worker not processing observations
Check the worker logs:
```bash
npm run worker:logs
```
Look for error messages related to Gemini API calls.
## Switching Providers Later
You can switch between Gemini, OpenRouter, and Claude SDK at any time by updating your settings. No restart required - changes take effect on the next observation.
```json
{
"CLAUDE_MEM_PROVIDER": "openrouter"
}
```
## Next Steps
- [Cursor Integration Overview](index) - All Cursor features
- [OpenRouter Setup](openrouter-setup) - Alternative provider with 100+ models
- [Configuration Reference](../configuration) - All settings options