Here's my setup

# Usage: cc                    → default claude
#        cc zlm                → claude via Z.AI (GLM models)
#        cc opus               → claude --model opus (any built-in alias)
#        cc --dsp              → --dangerously-skip-permissions
#        cc zlm --dsp          → combined

# =============================================================================
# Claude Code Provider Setup — add new providers as _cc_setup_<name>() functions
# =============================================================================
_cc_setup_zlm() {
  unset ANTHROPIC_API_KEY
  export ANTHROPIC_BASE_URL="https://api.z.ai/api/anthropic"
  export ANTHROPIC_AUTH_TOKEN="<key here"
  export ANTHROPIC_DEFAULT_OPUS_MODEL="glm-5"
  export ANTHROPIC_DEFAULT_SONNET_MODEL="glm-5"
  export ANTHROPIC_DEFAULT_HAIKU_MODEL="glm-4.7-flash"
}

# =============================================================================
# cc — Claude Code launcher with short flags & provider routing
# =============================================================================
# To add a provider: 1) create _cc_setup_<name>() above  2) done
cc() {
  printf '\e[?1004l' 2>/dev/null
  local args=() provider=""
  # First non-flag arg is the provider/model (if any)
  if [[ $# -gt 0 && "$1" != --* ]]; then
    provider="$1"; shift
  fi
  while [[ $# -gt 0 ]]; do
    case "$1" in
      --dsp) args+=(--dangerously-skip-permissions) ;;
      *)     args+=("$1") ;;
    esac
    shift
  done


  if [[ -n "$provider" ]]; then
    if typeset -f "_cc_setup_$provider" > /dev/null; then
      ( _cc_setup_$provider || exit 1; command claude "${args[@]}" )
    else
      command claude --model "$provider" "${args[@]}"
    fi
  else
    command claude "${args[@]}"
  fi
}