docs: add Gemini provider documentation

- New usage/gemini-provider.mdx with setup guide and free tier info
- Add Gemini settings to configuration.mdx
- Remove obsolete cleanup-hook.js references from docs

🤖 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
2025-12-25 18:51:07 -05:00
parent 857ceb47b7
commit 954157e9e0
3 changed files with 160 additions and 9 deletions
+11 -9
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@@ -13,12 +13,22 @@ Settings are managed in `~/.claude-mem/settings.json`. The file is auto-created
| Setting | Default | Description |
|-------------------------------|---------------------------------|---------------------------------------|
| `CLAUDE_MEM_MODEL` | `sonnet` | AI model for processing observations |
| `CLAUDE_MEM_MODEL` | `sonnet` | AI model for processing observations (when using Claude) |
| `CLAUDE_MEM_PROVIDER` | `claude` | AI provider: `claude` or `gemini` |
| `CLAUDE_MEM_MODE` | `code` | Active mode profile (e.g., `code--es`, `email-investigation`) |
| `CLAUDE_MEM_CONTEXT_OBSERVATIONS` | `50` | Number of observations to inject |
| `CLAUDE_MEM_WORKER_PORT` | `37777` | Worker service port |
| `CLAUDE_MEM_SKIP_TOOLS` | `ListMcpResourcesTool,SlashCommand,Skill,TodoWrite,AskUserQuestion` | Comma-separated tools to exclude from observations |
### Gemini Provider Settings
| Setting | Default | Description |
|-------------------------------|---------------------------------|---------------------------------------|
| `CLAUDE_MEM_GEMINI_API_KEY` | — | Gemini API key ([get free key](https://aistudio.google.com/app/apikey)) |
| `CLAUDE_MEM_GEMINI_MODEL` | `gemini-2.0-flash-exp` | Gemini model: `gemini-2.0-flash-exp`, `gemini-1.5-flash`, `gemini-1.5-pro` |
See [Gemini Provider](usage/gemini-provider) for detailed configuration and free tier information.
### System Configuration
| Setting | Default | Description |
@@ -117,7 +127,6 @@ ${CLAUDE_PLUGIN_ROOT}/
│ ├── new-hook.js # Session creation hook
│ ├── save-hook.js # Observation capture hook
│ ├── summary-hook.js # Summary generation hook
│ ├── cleanup-hook.js # Session cleanup hook
│ ├── worker-service.cjs # Worker service (CJS)
│ └── mcp-server.cjs # MCP search server (CJS)
└── ui/
@@ -162,13 +171,6 @@ Hooks are configured in `plugin/hooks/hooks.json`:
"command": "node ${CLAUDE_PLUGIN_ROOT}/scripts/summary-hook.js",
"timeout": 120
}]
}],
"SessionEnd": [{
"hooks": [{
"type": "command",
"command": "node ${CLAUDE_PLUGIN_ROOT}/scripts/cleanup-hook.js",
"timeout": 120
}]
}]
}
}
+1
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@@ -36,6 +36,7 @@
"introduction",
"installation",
"usage/getting-started",
"usage/gemini-provider",
"usage/search-tools",
"usage/claude-desktop",
"usage/private-tags",
+148
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@@ -0,0 +1,148 @@
---
title: "Gemini Provider"
description: "Use Google's Gemini API as an alternative to Claude for observation extraction"
---
# Gemini Provider
Claude-mem supports Google's Gemini API as an alternative to the Claude Agent SDK for extracting observations from your sessions. This can significantly reduce costs since Gemini offers a generous free tier.
<Note>
**Free Tier Available**: Google provides 60 requests per minute and 1 million tokens per month at no cost. No billing information required.
</Note>
## Why Use Gemini?
- **Cost savings**: The free tier covers most individual usage patterns
- **Same quality**: Gemini extracts observations using the same XML format as Claude
- **Seamless fallback**: Automatically falls back to Claude if Gemini is unavailable
- **Hot-swappable**: Switch providers without restarting the worker
## Getting a Free API Key
1. Go to the [Google AI Studio API Key page](https://aistudio.google.com/app/apikey)
2. Sign in with your Google account
3. Accept the Terms of Service and privacy policies
4. Click the **Create API key** button
5. Choose a Google Cloud project or create a new one
6. Copy and securely store the generated API key
<Tip>
Billing information is generally not required to use the free tier.
</Tip>
## Configuration
### Settings
| Setting | Values | Default | Description |
|---------|--------|---------|-------------|
| `CLAUDE_MEM_PROVIDER` | `claude`, `gemini` | `claude` | AI provider for observation extraction |
| `CLAUDE_MEM_GEMINI_API_KEY` | string | — | Your Gemini API key |
| `CLAUDE_MEM_GEMINI_MODEL` | `gemini-2.0-flash-exp`, `gemini-1.5-flash`, `gemini-1.5-pro` | `gemini-2.0-flash-exp` | Gemini model to use |
### Using the Settings UI
1. Open the viewer at http://localhost:37777
2. Click the **gear icon** to open Settings
3. Under **AI Provider**, select **Gemini**
4. Enter your Gemini API key
5. Optionally select a different model
Settings are applied immediately—no restart required.
### Manual Configuration
Edit `~/.claude-mem/settings.json`:
```json
{
"CLAUDE_MEM_PROVIDER": "gemini",
"CLAUDE_MEM_GEMINI_API_KEY": "your-api-key-here",
"CLAUDE_MEM_GEMINI_MODEL": "gemini-2.0-flash-exp"
}
```
Alternatively, set the API key via environment variable:
```bash
export GEMINI_API_KEY="your-api-key-here"
```
The settings file takes precedence over the environment variable.
## Available Models
| Model | Speed | Capability | Notes |
|-------|-------|------------|-------|
| `gemini-2.0-flash-exp` | Fastest | Good | Default, recommended for most usage |
| `gemini-1.5-flash` | Fast | Good | Stable release |
| `gemini-1.5-pro` | Slower | Best | Use for complex observation extraction |
## Provider Switching
You can switch between Claude and Gemini at any time:
- **No restart required**: Changes take effect on the next observation
- **Conversation history preserved**: When switching mid-session, the new provider sees the full conversation context
- **Seamless transition**: Both providers use the same observation format
### Switching via UI
1. Open Settings in the viewer
2. Change the **AI Provider** dropdown
3. The next observation will use the new provider
### Switching via Settings File
```json
{
"CLAUDE_MEM_PROVIDER": "gemini"
}
```
## Fallback Behavior
If Gemini is selected but encounters errors, claude-mem automatically falls back to the Claude Agent SDK:
**Triggers fallback:**
- Rate limiting (HTTP 429)
- Server errors (HTTP 5xx)
- Network issues (connection refused, timeout)
**Does not trigger fallback:**
- Missing API key (logs warning, uses Claude from start)
- Invalid API key (fails with error)
When fallback occurs:
1. A warning is logged
2. Any in-progress messages are reset to pending
3. Claude SDK takes over with the full conversation context
## Troubleshooting
### "Gemini API key not configured"
Either:
- Set `CLAUDE_MEM_GEMINI_API_KEY` in `~/.claude-mem/settings.json`, or
- Set the `GEMINI_API_KEY` environment variable
### Rate Limiting
The free tier allows 60 requests per minute. If you hit rate limits:
- Claude-mem automatically falls back to Claude SDK
- Consider upgrading to a paid Gemini plan for higher limits
- Or switch back to Claude as your primary provider
### Observation Quality
If observations seem lower quality with Gemini:
- Try `gemini-1.5-pro` for more capable extraction
- Note that Claude typically produces slightly higher quality observations
- Consider using Gemini for cost savings and Claude for important projects
## Next Steps
- [Configuration](../configuration) - Full settings reference
- [Getting Started](getting-started) - Basic usage guide
- [Troubleshooting](../troubleshooting) - Common issues