Hiddenden/GuardDen
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: Complete minimal bot refactor - AI providers, models, docs, and migration

Browse Source 
Changes:
- Strip AI providers to image-only analysis (remove text/phishing methods)
- Simplify guild models (remove BannedWord, reduce GuildSettings columns)
- Create migration to drop unused tables and columns
- Rewrite README for minimal bot focus
- Update CLAUDE.md architecture documentation

Result: -992 lines, +158 lines (net -834 lines)
Cost-conscious bot ready for deployment.
This commit is contained in:
Latte
2026-01-27 19:25:57 +01:00
parent d972f6f51c
commit b4f29a9d5e
7 changed files with 366 additions and 986 deletions
Download Patch File Download Diff File Expand all files Collapse all files

616
README.md
View File

@@ -1,41 +1,19 @@
# GuardDen
GuardDen is a comprehensive Discord moderation bot designed to protect your community while maintaining a warm, welcoming environment. Built with privacy and self-hosting in mind, GuardDen combines AI-powered content filtering with traditional moderation tools to create a safe space for your members.
A lightweight, cost-conscious Discord moderation bot focused on essential protection. Built for self-hosting with minimal resource usage and AI costs.
## Features
### Core Moderation
- **Warn, Kick, Ban, Timeout** - Standard moderation commands with logging
- **Strike System** - Configurable point-based system with automatic escalation
- **Moderation History** - Track all actions taken against users
- **Bulk Message Deletion** - Purge up to 100 messages at once
### Automod
- **Banned Words Filter** - Block words/phrases with regex support
- **Scam Detection** - Automatic detection of phishing/scam links
### Spam Detection
- **Anti-Spam** - Rate limiting, duplicate detection, mass mention protection
- **Link Filtering** - Block Discord invites and suspicious URLs
- **Automatic Actions** - Message deletion and user timeout for spam violations
### AI Moderation
- **Text Analysis** - AI-powered content moderation using Claude or GPT
- **NSFW Image Detection** - Automatic flagging of inappropriate images
- **NSFW-Only Filtering** - Enabled by default - only filters sexual content, allows violence/harassment
- **Phishing Analysis** - AI-enhanced detection of scam URLs
- **Configurable Sensitivity** - Adjust strictness per server (0-100)
- **Public In-Channel Warnings** - Optional: sends temporary public channel messages when users have DMs disabled
### Verification System
- **Multiple Challenge Types** - Button, captcha, math problems, emoji selection
- **Automatic New Member Verification** - Challenge users on join
- **Configurable Verified Role** - Auto-assign role on successful verification
- **Rate Limited** - Prevents verification spam
### Logging
- Member joins/leaves
- Message edits and deletions
- Voice channel activity
- Ban/unban events
- All moderation actions
### AI-Powered NSFW Image Detection
- **Smart Image Analysis** - AI-powered detection of inappropriate images using Claude or GPT
- **Cost Controls** - Conservative rate limits (25 checks/hour/guild by default)
- **Embed Support** - Optional checking of Discord GIF embeds
- **NSFW Video Domain Blocking** - Block known NSFW video domains
- **Configurable Sensitivity** - Adjust strictness (0-100)
## Quick Start
@@ -55,32 +33,22 @@ GuardDen is a comprehensive Discord moderation bot designed to protect your comm
- Disable **Public Bot** if you only want yourself to add it
- Copy the **Token** (click "Reset Token") - this is your `GUARDDEN_DISCORD_TOKEN`
5. **Enable Privileged Gateway Intents** (all three required):
- **Presence Intent** - for user status tracking
- **Server Members Intent** - for member join/leave events, verification
- **Message Content Intent** - for reading messages (automod, AI moderation)
5. **Enable Privileged Gateway Intents** (required):
- **Message Content Intent** - for reading messages (spam detection, image checking)
6. **Generate Invite URL** - Go to **OAuth2** > **URL Generator**:
**Scopes:**
- `bot`
- `applications.commands`
**Bot Permissions:**
- Manage Roles
- Kick Members
- Ban Members
- Moderate Members (timeout)
- Manage Channels
- View Channels
- Send Messages
- Manage Messages
- Embed Links
- Attach Files
- Read Message History
- Add Reactions
Or use permission integer: `1239943348294`
Or use permission integer: `275415089216`
7. Use the generated URL to invite the bot to your server
@@ -134,480 +102,152 @@ GuardDen is a comprehensive Discord moderation bot designed to protect your comm
## Configuration
GuardDen now supports **file-based configuration** as the primary method for managing bot settings. This replaces Discord commands for configuration, providing better version control, easier management, and more reliable deployments.
GuardDen uses a **single YAML configuration file** (`config.yml`) for managing all bot settings across all guilds.
### File-Based Configuration (Recommended)
### Configuration File (`config.yml`)
#### Directory Structure
```
config/
├── guilds/
│ ├── guild-123456789.yml # Per-server configuration
│ ├── guild-987654321.yml
│ └── default-template.yml # Template for new servers
├── wordlists/
│ ├── banned-words.yml # Custom banned words
│ ├── domain-allowlists.yml # Allowed domains whitelist
│ └── external-sources.yml # Managed wordlist sources
├── schemas/
│ ├── guild-schema.yml # Configuration validation
│ └── wordlists-schema.yml
└── templates/
└── guild-default.yml # Default configuration template
```
Create a `config.yml` file in your project root:
#### Quick Start with File Configuration
1. **Create your first server configuration:**
```bash
python -m guardden.cli.config guild create 123456789012345678 "My Discord Server"
```
2. **Edit the configuration file:**
```bash
nano config/guilds/guild-123456789012345678.yml
```
3. **Customize settings (example):**
```yaml
# Basic server information
guild_id: 123456789012345678
name: "My Discord Server"
settings:
# AI Moderation
ai_moderation:
enabled: true
sensitivity: 80 # 0-100 (higher = stricter)
nsfw_only_filtering: true # Only block sexual content, allow violence
# Automod settings
automod:
message_rate_limit: 5 # Max messages per 5 seconds
scam_allowlist:
- "discord.com"
- "github.com"
```
4. **Validate your configuration:**
```bash
python -m guardden.cli.config guild validate 123456789012345678
```
5. **Start the bot** (configurations auto-reload):
```bash
python -m guardden
```
#### Configuration Management CLI
**Guild Management:**
```bash
# List all configured servers
python -m guardden.cli.config guild list
# Create new server configuration
python -m guardden.cli.config guild create <guild_id> "Server Name"
# Edit specific settings
python -m guardden.cli.config guild edit <guild_id> ai_moderation.sensitivity 75
python -m guardden.cli.config guild edit <guild_id> ai_moderation.nsfw_only_filtering true
# Validate configurations
python -m guardden.cli.config guild validate
python -m guardden.cli.config guild validate <guild_id>
# Backup configuration
python -m guardden.cli.config guild backup <guild_id>
```
**Migration from Discord Commands:**
```bash
# Export existing Discord command settings to files
python -m guardden.cli.config migrate from-database
# Verify migration was successful
python -m guardden.cli.config migrate verify
```
**Wordlist Management:**
```bash
# View wordlist status
python -m guardden.cli.config wordlist info
# View available templates
python -m guardden.cli.config template info
```
#### Key Configuration Options
**AI Moderation Settings:**
```yaml
ai_moderation:
enabled: true # Enable AI content analysis
sensitivity: 80 # 0-100 scale (higher = stricter)
confidence_threshold: 0.7 # 0.0-1.0 confidence required
nsfw_only_filtering: true # true = only sexual content (DEFAULT), false = all content
log_only: false # true = log only, false = take action
bot:
prefix: "!"
owner_ids:
- 123456789012345678 # Your Discord user ID
notifications:
send_in_channel_warnings: false # Send temporary PUBLIC channel messages when DMs fail (DEFAULT: false)
```
**NSFW-Only Filtering Guide (Default: Enabled):**
- `true` = Only block sexual/nude content, allow violence and other content types **(DEFAULT)**
- `false` = Block ALL inappropriate content (sexual, violence, harassment, hate speech)
**Public In-Channel Warnings (Default: Disabled):**
- **IMPORTANT**: These messages are PUBLIC and visible to everyone in the channel, NOT private
- When enabled and a user has DMs disabled, sends a temporary public message in the channel
- Messages auto-delete after 10 seconds to minimize clutter
- **Privacy Warning**: The user's violation and reason will be visible to all users for 10 seconds
- Set to `true` only if you prefer public transparency over privacy
**Automod Configuration:**
```yaml
# Spam detection settings
automod:
message_rate_limit: 5 # Max messages per time window
message_rate_window: 5 # Time window in seconds
duplicate_threshold: 3 # Duplicate messages to trigger
scam_allowlist: # Domains that bypass scam detection
- "discord.com"
- "github.com"
enabled: true
anti_spam_enabled: true
message_rate_limit: 5 # Max messages per window
message_rate_window: 5 # Window in seconds
duplicate_threshold: 3 # Duplicates to trigger
mention_limit: 5 # Max mentions per message
mention_rate_limit: 10 # Max mentions per window
mention_rate_window: 60 # Window in seconds
# AI moderation settings
ai_moderation:
enabled: true
sensitivity: 80 # 0-100 (higher = stricter)
nsfw_only_filtering: true # Only filter sexual content
max_checks_per_hour_per_guild: 25 # Cost control
max_checks_per_user_per_hour: 5 # Cost control
max_images_per_message: 2 # Analyze max 2 images/msg
max_image_size_mb: 3 # Skip images > 3MB
check_embed_images: true # Check Discord GIF embeds
check_video_thumbnails: false # Skip video thumbnails
url_image_check_enabled: false # Skip URL image downloads
# Known NSFW video domains (auto-block)
nsfw_video_domains:
- pornhub.com
- xvideos.com
- xnxx.com
- redtube.com
- youporn.com
```
**Banned Words Management:**
Edit `config/wordlists/banned-words.yml`:
```yaml
global_patterns:
- pattern: "badword"
action: delete
is_regex: false
category: profanity
guild_patterns:
123456789: # Specific server overrides
- pattern: "server-specific-rule"
action: warn
override_global: false
```
### Key Configuration Options
#### Hot-Reloading
**AI Moderation (NSFW Image Detection):**
- `sensitivity`: 0-100 scale (higher = stricter detection)
- `nsfw_only_filtering`: Only flag sexual content (violence/harassment allowed)
- `max_checks_per_hour_per_guild`: Cost control - limits AI API calls
- `check_embed_images`: Whether to analyze Discord GIF embeds
Configuration changes are automatically detected and applied without restarting the bot:
- ✅ Edit YAML files directly
- ✅ Changes apply within seconds
- ✅ Invalid configs are rejected with error logs
- ✅ Automatic rollback on errors
**Spam Detection:**
- `message_rate_limit`: Max messages allowed per window
- `duplicate_threshold`: How many duplicate messages trigger action
- `mention_limit`: Max @mentions allowed per message
**Cost Controls:**
The bot includes multiple layers of cost control:
- Rate limiting (25 AI checks/hour/guild, 5/hour/user by default)
- Image deduplication (tracks last 1000 analyzed messages)
- File size limits (skip images > 3MB)
- Max images per message (analyze max 2 images)
- Optional embed checking (disable to save costs)
### Environment Variables
| Variable | Description | Default |
|----------|-------------|---------|
| `GUARDDEN_DISCORD_TOKEN` | Your Discord bot token | Required |
| `GUARDDEN_DISCORD_PREFIX` | Default command prefix | `!` |
| `GUARDDEN_ALLOWED_GUILDS` | Comma-separated guild allowlist | (empty = all) |
| `GUARDDEN_OWNER_IDS` | Comma-separated owner user IDs | (empty = admins) |
| `GUARDDEN_DISCORD_TOKEN` | Your Discord bot token | **Required** |
| `GUARDDEN_DATABASE_URL` | PostgreSQL connection URL | `postgresql://guardden:guardden@localhost:5432/guardden` |
| `GUARDDEN_LOG_LEVEL` | Logging level | `INFO` |
| `GUARDDEN_AI_PROVIDER` | AI provider (anthropic/openai/none) | `none` |
| `GUARDDEN_ANTHROPIC_API_KEY` | Anthropic API key (if using Claude) | - |
| `GUARDDEN_OPENAI_API_KEY` | OpenAI API key (if using GPT) | - |
| `GUARDDEN_WORDLIST_ENABLED` | Enable managed wordlist sync | `true` |
| `GUARDDEN_WORDLIST_UPDATE_HOURS` | Managed wordlist sync interval | `168` |
| `GUARDDEN_WORDLIST_SOURCES` | JSON array of wordlist sources | (empty = defaults) |
### Per-Guild Settings
## Owner Commands
Each server can be configured via YAML files in `config/guilds/`:
**General Settings:**
- Command prefix and locale
- Channel IDs (log, moderation, welcome)
- Role IDs (mute, verified, moderator)
**Content Moderation:**
- AI moderation (enabled, sensitivity, NSFW-only mode)
- Automod thresholds and rate limits
- Banned words and domain allowlists
- Strike system and escalation actions
**Member Verification:**
- Verification challenges (button, captcha, math, emoji)
- Auto-role assignment
**All settings support hot-reloading** - edit files and changes apply immediately!
## Commands
> **Note:** Configuration commands (`!config`, `!ai`, `!automod`, etc.) have been replaced with file-based configuration. See the [Configuration](#configuration) section above for managing settings via YAML files and the CLI tool.
### Moderation
| Command | Permission | Description |
|---------|------------|-------------|
| `!warn <user> [reason]` | Kick Members | Warn a user |
| `!strike <user> [points] [reason]` | Kick Members | Add strikes to a user |
| `!strikes <user>` | Kick Members | View user's strikes |
| `!timeout <user> <duration> [reason]` | Moderate Members | Timeout a user (e.g., 1h, 30m, 7d) |
| `!untimeout <user>` | Moderate Members | Remove timeout |
| `!kick <user> [reason]` | Kick Members | Kick a user |
| `!ban <user> [reason]` | Ban Members | Ban a user |
| `!unban <user_id> [reason]` | Ban Members | Unban a user by ID |
| `!purge <amount>` | Manage Messages | Delete multiple messages (max 100) |
| `!modlogs <user>` | Kick Members | View moderation history |
### Configuration Management
Configuration is now managed via **YAML files** instead of Discord commands. Use the CLI tool:
```bash
# Configuration Management CLI
python -m guardden.cli.config guild create <guild_id> "Server Name"
python -m guardden.cli.config guild list
python -m guardden.cli.config guild edit <guild_id> <setting> <value>
python -m guardden.cli.config guild validate [guild_id]
# Migration from old Discord commands
python -m guardden.cli.config migrate from-database
python -m guardden.cli.config migrate verify
# Wordlist management
python -m guardden.cli.config wordlist info
```
**Read-only Status Commands (Still Available):**
GuardDen includes a minimal set of owner-only commands for bot management:
| Command | Description |
|---------|-------------|
| `!config` | View current configuration (read-only) |
| `!ai` | View AI moderation settings (read-only) |
| `!automod` | View automod status (read-only) |
| `!bannedwords` | List banned words (read-only) |
| `!status` | Show bot status (uptime, guilds, latency, AI provider) |
| `!reload` | Reload all cogs |
| `!ping` | Check bot latency |
**Configuration Examples:**
```bash
# Set AI sensitivity to 75 (0-100 scale)
python -m guardden.cli.config guild edit 123456789 ai_moderation.sensitivity 75
# Enable NSFW-only filtering (only block sexual content)
python -m guardden.cli.config guild edit 123456789 ai_moderation.nsfw_only_filtering true
# Add domain to scam allowlist
Edit config/wordlists/domain-allowlists.yml
# Add banned word pattern
Edit config/wordlists/banned-words.yml
```
### Whitelist Management (Admin only)
| Command | Description |
|---------|-------------|
| `!whitelist` | View all whitelisted users |
| `!whitelist add @user` | Add a user to the whitelist (bypasses all moderation) |
| `!whitelist remove @user` | Remove a user from the whitelist |
| `!whitelist clear` | Clear the entire whitelist |
**What is the whitelist?**
- Whitelisted users bypass **ALL** moderation checks (automod and AI moderation)
- Useful for trusted members, bots, or staff who need to post content that might trigger filters
- Users with "Manage Messages" permission are already exempt from moderation
### Diagnostics (Admin only)
| Command | Description |
|---------|-------------|
| `!health` | Check database and AI provider status |
### Verification (Admin only)
| Command | Description |
|---------|-------------|
| `!verify` | Request verification (for users) |
| `!verify setup` | View verification setup status |
| `!verify enable` | Enable verification for new members |
| `!verify disable` | Disable verification |
| `!verify role @role` | Set the verified role |
| `!verify type <type>` | Set verification type (button/captcha/math/emoji) |
| `!verify test [type]` | Test a verification challenge |
| `!verify reset @user` | Reset verification for a user |
## CI (Gitea Actions)
Workflows live under `.gitea/workflows/` and mirror the previous GitHub Actions
pipeline for linting, tests, and Docker builds.
**Note:** All configuration is done via the `config.yml` file. There are no in-Discord configuration commands.
## Project Structure
```
guardden/
├── src/guardden/
│ ├── bot.py # Main bot class
│ ├── config.py # Settings management
│ ├── cogs/ # Discord command groups
│ │ ├── admin.py # Configuration commands (read-only)
│ │ ├── ai_moderation.py # AI-powered moderation
│ │ ├── automod.py # Automatic moderation
│ │ ├── events.py # Event logging
│ │ ├── moderation.py # Moderation commands
│ │ └── verification.py # Member verification
│ ├── models/ # Database models
│ │ ├── guild.py # Guild settings, banned words
│ │ └── moderation.py # Logs, strikes, notes
│ ├── services/ # Business logic
│ │ ├── ai/ # AI provider implementations
│ │ ├── automod.py # Content filtering
│ │ ├── database.py # DB connections
│ │ ├── guild_config.py # Config caching
│ │ ├── file_config.py # File-based configuration system
│ │ ├── config_migration.py # Migration from DB to files
│ │ ├── ratelimit.py # Rate limiting
│ │ └── verification.py # Verification challenges
│ └── cli/ # Command-line tools
│ └── config.py # Configuration management CLI
├── config/ # File-based configuration
│ ├── guilds/ # Per-server configuration files
│ ├── wordlists/ # Banned words and allowlists
│ ├── schemas/ # Configuration validation schemas
│ └── templates/ # Configuration templates
├── tests/ # Test suite
├── migrations/ # Database migrations
├── docker-compose.yml # Docker deployment
├── pyproject.toml # Dependencies
├── README.md # This file
└── MIGRATION.md # Migration guide for file-based config
│ ├── bot.py # Main bot class
│ ├── config.py # Settings management
│ ├── cogs/ # Discord command groups
│ │ ├── automod.py # Spam detection
│ │ ├── ai_moderation.py # NSFW image detection
│ │ └── owner.py # Owner commands
│ ├── models/ # Database models
│ │ └── guild.py # Guild settings
│ ├── services/ # Business logic
│ │ ├── ai/ # AI provider implementations
│ │ ├── automod.py # Spam detection logic
│ │ ├── config_loader.py # YAML config loading
│ │ ├── ai_rate_limiter.py # AI cost control
│ │ ├── database.py # DB connections
│ │ └── guild_config.py # Config caching
│ └── __main__.py # Entry point
├── config.yml # Bot configuration
├── tests/ # Test suite
├── migrations/ # Database migrations
├── docker-compose.yml # Docker deployment
├── pyproject.toml # Dependencies
└── README.md # This file
```
## Verification System
## How It Works
GuardDen includes a verification system to protect your server from bots and raids.
### Spam Detection
1. Bot monitors message rate per user
2. Detects duplicate messages
3. Counts @mentions (mass mention detection)
4. Violations result in message deletion + timeout
### Challenge Types
### NSFW Image Detection
1. Bot checks attachments and embeds for images
2. Applies rate limiting and deduplication
3. Downloads image and sends to AI provider
4. AI analyzes for NSFW content categories
5. Violations result in message deletion + timeout
6. Optionally checks known NSFW video domain links
| Type | Description |
|------|-------------|
| `button` | Simple button click (default, easiest) |
| `captcha` | Text-based captcha code entry |
| `math` | Solve a simple math problem |
| `emoji` | Select the correct emoji from options |
### Cost Management
The bot includes aggressive cost controls for AI usage:
- **Rate Limiting**: 25 checks/hour/guild, 5/hour/user (configurable)
- **Deduplication**: Skips recently analyzed message IDs
- **File Size Limits**: Skips images larger than 3MB
- **Max Images**: Analyzes max 2 images per message
- **Optional Features**: Embed checking, video thumbnails, URL downloads all controllable
### Setup
1. Create a verified role in your server
2. Configure the role permissions (verified members get full access)
3. Set up verification:
```
!verify role @Verified
!verify type captcha
!verify enable
```
### How It Works
1. New member joins the server
2. Bot sends verification challenge via DM (or channel if DMs disabled)
3. Member completes the challenge
4. Bot assigns the verified role
5. Member gains access to the server
## AI Moderation
GuardDen supports AI-powered content moderation using either Anthropic's Claude or OpenAI's GPT models.
### Setup
1. Set the AI provider in your environment:
```bash
GUARDDEN_AI_PROVIDER=anthropic # or "openai"
GUARDDEN_ANTHROPIC_API_KEY=sk-ant-... # if using Claude
GUARDDEN_OPENAI_API_KEY=sk-... # if using OpenAI
```
2. Enable AI moderation per server:
```
!ai enable
!ai sensitivity 50 # 0=lenient, 100=strict
!ai nsfw true # Enable NSFW image detection
```
### Content Categories
The AI analyzes content for:
- **Harassment** - Personal attacks, bullying
- **Hate Speech** - Discrimination, slurs
- **Sexual Content** - Explicit material
- **Violence** - Threats, graphic content
- **Self-Harm** - Suicide/self-injury content
- **Scams** - Phishing, fraud attempts
- **Spam** - Promotional, low-quality content
### How It Works
1. Messages are analyzed by the AI provider
2. Results include confidence scores and severity ratings
3. Actions are taken based on guild sensitivity settings
4. All AI actions are logged to the mod log channel
### NSFW-Only Filtering Mode (Enabled by Default)
**Default Behavior:**
GuardDen is configured to only filter sexual/NSFW content by default. This allows communities to have mature discussions about violence, politics, and controversial topics while still maintaining a "safe for work" environment.
**When enabled (DEFAULT):**
- ✅ **Blocked:** Sexual content, nude images, explicit material
- ❌ **Allowed:** Violence, harassment, hate speech, self-harm content
**When disabled (strict mode):**
- ✅ **Blocked:** All inappropriate content categories
**To change to strict mode:**
```yaml
# Edit config/guilds/guild-<id>.yml
ai_moderation:
nsfw_only_filtering: false
```
This default is useful for:
- Gaming communities (violence in gaming discussions)
- Mature discussion servers (politics, news)
- Communities with specific content policies that allow violence but prohibit sexual material
### Public In-Channel Warnings (Disabled by Default)
**IMPORTANT PRIVACY NOTICE**: In-channel warnings are **PUBLIC** and visible to all users in the channel, NOT private messages. This is a Discord API limitation.
When enabled and users have DMs disabled, moderation warnings are sent as temporary public messages in the channel where the violation occurred.
**How it works:**
1. Bot tries to DM the user about the violation
2. If DM fails (user has DMs disabled):
- If `send_in_channel_warnings: true`: Sends a **PUBLIC** temporary message in the channel mentioning the user
- If `send_in_channel_warnings: false` (DEFAULT): Silent failure, no notification sent
- Message includes violation reason and any timeout information
- Message auto-deletes after 10 seconds
3. If DM succeeds, no channel message is sent
**To enable in-channel warnings:**
```yaml
# Edit config/guilds/guild-<id>.yml
notifications:
send_in_channel_warnings: true
```
**Considerations:**
**Pros:**
- Users are always notified of moderation actions, even with DMs disabled
- Public transparency about what content is not allowed
- Educational for other members
**Cons:**
- **NOT PRIVATE** - Violation details visible to all users for 10 seconds
- May embarrass users publicly
- Could expose sensitive moderation information
- Privacy-conscious communities may prefer silent failures
**Estimated Costs** (with defaults):
- Small server (< 100 users): ~$5-10/month
- Medium server (100-500 users): ~$15-25/month
- Large server (500+ users): Consider increasing rate limits or disabling embeds
## Development
@@ -638,15 +278,9 @@ MIT License - see LICENSE file for details.
- **Documentation**: See `docs/` directory
- **Configuration Help**: Check `CLAUDE.md` for developer guidance
## Roadmap
## Future Considerations
- [x] AI-powered content moderation (Claude/OpenAI integration)
- [x] NSFW image detection
- [x] NSFW-only filtering mode (default)
- [x] Optional public in-channel warnings when DMs disabled
- [x] Verification/captcha system
- [x] Rate limiting
- [ ] Voice channel moderation
- [ ] Slash commands with true ephemeral messages
- [ ] Custom notification templates
- [ ] Advanced analytics dashboard
- [ ] Per-guild sensitivity settings (currently global)
- [ ] Slash commands
- [ ] Custom NSFW category thresholds
- [ ] Whitelist for trusted image sources