.env.template

# Docs feedback (GitHub Discussions + Discord)
# GitHub personal access token with discussions:write scope (optional)
GITHUB_FEEDBACK_TOKEN=
# GitHub repository node ID — run: gh api graphql -f query='{repository(owner:"LibreChat-AI",name:"librechat.ai"){id}}'
GITHUB_DISCUSSION_REPO_ID=
# GitHub discussion category node ID — run: gh api graphql -f query='{repository(owner:"LibreChat-AI",name:"librechat.ai"){discussionCategory(slug:"feedback"){id}}}'
GITHUB_DISCUSSION_CATEGORY_ID=
# Discord webhook URL for real-time feedback notifications (optional)
DISCORD_FEEDBACK_WEBHOOK=

# Analytics and feedback
# Slack webhook URL for notifications (optional)
SLACK_WEBHOOK_URL=
# Loops API key for email automation (optional)
LOOPS_API_KEY=
# PostHog analytics host URL (optional, public)
NEXT_PUBLIC_POSTHOG_HOST=
# PostHog project API key (optional, public)
NEXT_PUBLIC_POSTHOG_KEY=

# Crisp live chat widget ID (optional, public)
NEXT_PUBLIC_CRISP_WEBSITE_ID=

# QA chatbot powered by OpenAI + Supabase
# OpenAI API key for the QA chatbot (optional)
OPENAI_API_KEY=
# Supabase project URL (optional)
SUPABASE_URL=
# Supabase service role key for server-side access (optional, secret)
SUPABASE_SERVICE_ROLE_KEY=

# Docs AI chat (OpenRouter)
# OpenRouter API key — get one at https://openrouter.ai/keys (optional)
OPENROUTER_API_KEY=
# OpenRouter model ID (default: openai/gpt-5.4-nano)
OPENROUTER_MODEL=

# Upstash Redis — rate limiting for AI chat (optional)
# Create a free database at https://console.upstash.com
UPSTASH_REDIS_REST_URL=
UPSTASH_REDIS_REST_TOKEN=

# Langfuse observability keys (optional)
NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY=
LANGFUSE_PUBLIC_KEY=
LANGFUSE_SECRET_KEY=

# Newsletter subscribers database
# MongoDB connection string for storing subscriber data (required for /api/subscribe and /api/unsubscribe)
MONGODB_URI=