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setup

This skill should be used when user encounters "ccproxy not found", "LiteLLM connection failed", "localhost:4000 refused", "OAuth failed", "proxy not running", or needs help configuring ccproxy/LiteLLM integration.

$ インストール

git clone https://github.com/fcakyon/claude-codex-settings /tmp/claude-codex-settings && cp -r /tmp/claude-codex-settings/plugins/ccproxy-tools/skills/setup ~/.claude/skills/claude-codex-settings

// tip: Run this command in your terminal to install the skill

SKILL.md

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name: setup description: This skill should be used when user encounters "ccproxy not found", "LiteLLM connection failed", "localhost:4000 refused", "OAuth failed", "proxy not running", or needs help configuring ccproxy/LiteLLM integration.

ccproxy-tools Setup

Run /ccproxy-tools:setup to configure ccproxy/LiteLLM.

Quick Fixes

ccproxy/litellm not found - Install with uv tool install 'litellm[proxy]' 'ccproxy'
Connection refused localhost:4000 - Start proxy: ccproxy start or litellm --config ~/.litellm/config.yaml
OAuth failed - Re-run ccproxy init and authenticate via browser
Invalid model name - Check model names in .claude/settings.json match LiteLLM config
Changes not applied - Restart Claude Code after updating settings

Environment Variables

Key settings in .claude/settings.json → env:

Variable	Purpose
`ANTHROPIC_BASE_URL`	Proxy endpoint (http://localhost:4000)
`ANTHROPIC_AUTH_TOKEN`	Auth token for proxy
`ANTHROPIC_DEFAULT_OPUS_MODEL`	Opus model name
`ANTHROPIC_DEFAULT_SONNET_MODEL`	Sonnet model name
`ANTHROPIC_DEFAULT_HAIKU_MODEL`	Haiku model name

Check Proxy Health

curl http://localhost:4000/health

Resources

ccproxy: https://github.com/starbased-co/ccproxy
LiteLLM: https://docs.litellm.ai