ChatGPT Plus ($20) + OpenCode Go ($10) — the $30/month dev power stack on OpenCode CLI
Since OpenCode CLI supports multiple providers at once (/connect), I've been stacking ChatGPT Plus ($20) with OpenCode Go ($10) and it's a killer combo. Here's the breakdown:
🥇 ChatGPT Plus — Your "Chief Architect"
- GPT-5.5 Thinking for complex reasoning, architecture, system design
- Deep Research, Agent Mode, Canvas
- Use for the ~20% of sessions that need top-tier reasoning
🥈 OpenCode Go — Your "Engine Room"
- 14 open-source coding models (DeepSeek V4 Pro/Flash, Qwen 3.7 Max, MiniMax M3, GLM 5.1, Kimi K2.5, etc.)
- $10/mo with usage pool: ~$12/5hrs, $30/week, $60/month ceiling
- Throughput example: ~31K requests/5hrs on DeepSeek V4 Flash
- Zero-retention policy, global endpoints (US/EU/SG), OpenAI-compatible API
- First month is $5
🔧 Workflow in OpenCode CLI
Configure both in opencode.json:
{
"provider": {
"openai": { "options": { "apiKey": "sk-..." } },
"opencode": { "options": { "apiKey": "go-..." } }
}
}
Then /connect both keys and use /models to pick the right model per task.
Real patterns I use:
- Architect → Builder — Design with GPT-5.5 Thinking in Plan mode, implement with DeepSeek V4 Pro in Build mode
- Smart Review → Bulk Fix — GPT-5.5 for security-sensitive reviews, DeepSeek V4 Flash for mass refactoring
- Research → Implementation — Deep Research for best practices, Qwen 3.7 for writing the code
Why it wins: $30 gets you top-tier reasoning and high-volume throughput. ChatGPT Plus alone is rate-limited on heavy coding. Go alone lacks the deep reasoning. Together they cover both ends.
full blog post: https://searchagentsky.com/r/9f8678e502d0-developer-power-stack-chatgpt-plus-20-opencode-go-10-opencod
Anyone else running a multi-provider setup in OpenCode CLI? What's your stack?