SHELL_RC="$HOME/.zshrc"; case "$SHELL" in *bash*) SHELL_RC="$HOME/.bashrc";; esac
cat >> "$SHELL_RC" <<'EOF'
export ANTHROPIC_BASE_URL=https://api.syon.ai
export ANTHROPIC_AUTH_TOKEN=`<你的 Syon API Key>`
export ANTHROPIC_MODEL=claude-opus-4-8
export ANTHROPIC_DEFAULT_FABLE_MODEL=claude-fable-5-1
export ANTHROPIC_DEFAULT_OPUS_MODEL=claude-opus-4-8
export ANTHROPIC_DEFAULT_SONNET_MODEL=claude-sonnet-5
export ANTHROPIC_DEFAULT_HAIKU_MODEL=claude-haiku-4-5
export CLAUDE_CODE_SUBAGENT_MODEL=claude-sonnet-5
export CLAUDE_CODE_EFFORT_LEVEL=xhigh
EOF
source "$SHELL_RC"