npm install -g @gitlawb/openclaude
# CLI command installed: openclaude

git clone https://node.gitlawb.com/z6MkqDnb7Siv3Cwj7pGJq4T5EsUisECqR8KpnDLwcaZq5TPr/openclaude.git
cd openclaude
bun install
bun run build
# optionally link globally
npm link

bun run dev       # run directly with Bun, no build step

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$OPENAI_API_KEY
export OPENAI_MODEL=gpt-4o
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$DEEPSEEK_API_KEY
export OPENAI_BASE_URL=https://api.deepseek.com/v1
export OPENAI_MODEL=deepseek-chat
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$OPENROUTER_API_KEY
export OPENAI_BASE_URL=https://openrouter.ai/api/v1
export OPENAI_MODEL=google/gemini-2.0-flash
openclaude

ollama pull llama3.3:70b

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_BASE_URL=http://localhost:11434/v1
export OPENAI_MODEL=llama3.3:70b
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$GROQ_API_KEY
export OPENAI_BASE_URL=https://api.groq.com/openai/v1
export OPENAI_MODEL=llama-3.3-70b-versatile
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$MISTRAL_API_KEY
export OPENAI_BASE_URL=https://api.mistral.ai/v1
export OPENAI_MODEL=mistral-large-latest
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$AZURE_OPENAI_KEY
export OPENAI_BASE_URL=https://your-resource.openai.azure.com/openai/deployments/your-deployment/v1
export OPENAI_MODEL=gpt-4o
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_MODEL=codexplan   # or codexspark for faster loops
# reads ~/.codex/auth.json automatically if present
# or set: export CODEX_API_KEY=$CODEX_TOKEN
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_BASE_URL=http://localhost:1234/v1
export OPENAI_MODEL=your-model-name
openclaude

export CLAUDE_CODE_USE_OPENAI=1
export OPENAI_API_KEY=$TOGETHER_API_KEY
export OPENAI_BASE_URL=https://api.together.xyz/v1
export OPENAI_MODEL=meta-llama/Llama-3.3-70B-Instruct-Turbo
openclaude

Claude Code Tool System
        │
        ▼
Anthropic SDK interface (duck-typed)
        │
        ▼
openaiShim.ts  ← format translation layer
        │
        ▼
OpenAI Chat Completions API
        │
        ▼
Any compatible model

src/services/api/openaiShim.ts   ← NEW: the shim (724 lines)
src/services/api/client.ts       ← routes to shim when CLAUDE_CODE_USE_OPENAI=1
src/utils/model/providers.ts     ← added 'openai' provider type
src/utils/model/configs.ts       ← added openai model mappings
src/utils/model/model.ts         ← respects OPENAI_MODEL for defaults
src/utils/auth.ts                ← recognizes OpenAI as valid 3rd-party provider

# Run in dev mode (no build)
bun run dev

# Build distribution
bun run build

# Launch with persisted profile (.openclaude-profile.json)
bun run dev:profile

# Launch with OpenAI profile (requires OPENAI_API_KEY in shell)
bun run dev:openai

# Launch with Ollama profile (localhost:11434, llama3.1:8b default)
bun run dev:ollama

# Launch with Codex profile
bun run dev:codex

# Quick startup sanity check
bun run smoke

# Validate provider env + reachability
bun run doctor:runtime

# Machine-readable runtime diagnostics
bun run doctor:runtime:json

# Persist diagnostics report to reports/doctor-runtime.json
bun run doctor:report

# Full local hardening check (typecheck + smoke + runtime doctor)
bun run hardening:check

# Strict hardening (includes project-wide typecheck)
bun run hardening:strict

# Auto-detect provider (ollama if running, otherwise openai)
bun run profile:init

# Bootstrap for OpenAI
bun run profile:init -- --provider openai --api-key $OPENAI_API_KEY

# Bootstrap for Ollama with custom model
bun run profile:init -- --provider ollama --model llama3.1:8b

# Bootstrap for Codex
bun run profile:init -- --provider codex --model codexspark
bun run profile:codex

bun run dev:profile

// src/services/api/client.ts pattern — routing to the shim
import { openaiShim } from './openaiShim.js';

const useOpenAI = process.env.CLAUDE_CODE_USE_OPENAI === '1';

const client = useOpenAI
  ? openaiShim({
      apiKey: process.env.OPENAI_API_KEY,
      baseURL: process.env.OPENAI_BASE_URL ?? 'https://api.openai.com/v1',
      model: process.env.OPENAI_MODEL ?? 'gpt-4o',
    })
  : new Anthropic({ apiKey: process.env.ANTHROPIC_API_KEY });

// Streaming usage pattern (mirrors Anthropic SDK interface)
const stream = await client.messages.stream({
  model: process.env.OPENAI_MODEL!,
  max_tokens: 32000,
  system: 'You are a helpful coding assistant.',
  messages: [
    { role: 'user', content: 'Refactor this function for readability.' }
  ],
  tools: myTools, // Anthropic-format tool definitions — shim translates them
});

for await (const event of stream) {
  // events arrive in Anthropic format regardless of underlying provider
  if (event.type === 'content_block_delta') {
    process.stdout.write(event.delta.text ?? '');
  }
}

Error: OPENAI_API_KEY looks like a placeholder (SUA_CHAVE)

ollama serve &
ollama pull llama3.3:70b
bun run dev:ollama

https://<resource>.openai.azure.com/openai/deployments/<deployment>/v1

export CODEX_API_KEY=$YOUR_CODEX_TOKEN

export CODEX_AUTH_JSON_PATH=/path/to/auth.json

bun run doctor:runtime       # human-readable
bun run doctor:runtime:json  # machine-readable JSON
bun run doctor:report        # saves to reports/doctor-runtime.json