I spent the last week stress-testing Cline inside VS Code against the HolySheep relay on a real refactor job — a 22-file TypeScript monorepo migration — and what surprised me most was how invisible the relay became after the first five minutes. Once you wire https://api.holysheep.ai/v1 into Cline's settings and drop in your key, jumping from GPT-5.5 to Claude Opus 4.7 is just a model-name change in a dropdown. Below is the exact configuration I used, the cost numbers I measured, and the three errors you'll hit before it works.

Verified 2026 Output Pricing Across Major Models

ModelOutput $ / MTok (published)10M tokens/month direct10M tokens/month via HolySheep (¥1=$1)
GPT-4.1$8.00$80.00¥80.00
Claude Sonnet 4.5$15.00$150.00¥150.00
Gemini 2.5 Flash$2.50$25.00¥25.00
DeepSeek V3.2$0.42$

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