# Open Design — core service configuration.
# Without any API key the core auto-falls back to the deterministic mock provider
# (full stack and all test loops work key-less).

# ── Providers (ADR-010) ──────────────────────────────────────────────────────
# Recommended for experimentation: one OpenRouter key covers the whole catalog.
# OPENROUTER_API_KEY=sk-or-v1-...
# Quality reference:
# ANTHROPIC_API_KEY=sk-ant-...

# anthropic | openrouter | mock
# (default: anthropic if its key is set, else openrouter if its key is set, else mock)
# LLM_PROVIDER=openrouter

# Any OpenAI-compatible endpoint works (direct DeepSeek/Qwen/Moonshot, local vLLM/Ollama):
# OPENROUTER_BASE_URL=https://openrouter.ai/api/v1

# ── Models, switchable per role ─────────────────────────────────────────────
# Defaults are data-driven (docs/EVALS-LOG.md): kimi-k2.5 won the model matrix.
# Generator: writes the design code (vision not required).
# GENERATOR_MODEL=moonshotai/kimi-k2.5     # budget/speed alt: deepseek/deepseek-v3.2
# Critic: judges screenshots — MUST be vision-capable.
# CRITIC_MODEL=google/gemini-2.5-flash
# For anthropic provider both default to claude-opus-4-8.

# ── QA loop tuning (ADR-002) ────────────────────────────────────────────────
# Anthropic's harness uses 5–15 verifier iterations; with cheap models more
# iterations compensate weaker taste — try 5–8.
# INNER_LOOP_MAX=2
# VERIFIER_MAX_ITERATIONS=3

# ── Service ─────────────────────────────────────────────────────────────────
# PORT=8787
# DATA_DIR=./data