.env.example

# ── MemoryLens environment variables ─────────────────────────────────────────
# Copy this file to .env and fill in the keys you want to use.
# At least ONE provider is needed for --llm / LLM eval mode.
# All providers are optional — without any key the benchmark runs in
# content-only mode (fast, free, no API needed).

# ── Provider API keys (pick any one or more) ─────────────────────────────────

# Groq  — free tier, very fast (recommended for quick experiments)
# https://console.groq.com/keys
GROQ_API_KEY=

# OpenAI  — gpt-4o-mini by default
# https://platform.openai.com/api-keys
OPENAI_API_KEY=

# Anthropic  — claude-haiku-4-5 by default
# https://console.anthropic.com/settings/keys
ANTHROPIC_API_KEY=

# OpenRouter  — 200+ models via one key, has a free tier
# https://openrouter.ai/settings/keys
OPENROUTER_API_KEY=

# Ollama  — local LLMs, no key needed, just start the server
# Default: http://localhost:11434   Override:
# OLLAMA_HOST=http://localhost:11434

# ── Auto-detect override ──────────────────────────────────────────────────────
# Force a specific provider instead of auto-detecting:
# MEMORYLENS_PROVIDER=groq