Run Claude code locally for

Short summary

Run Claude Code locally with Docker Model Runner to cut API costs and protect proprietary code. Set ANTHROPIC_BASE_URL to localhost, pull models like Phi4 via docker model pull, and configure context sizes for project complexity.

• •Use Docker Model Runner to run local LLMs instead of Anthropic's cloud API, eliminating token costs
• •Configure Claude Code with ANTHROPIC_BASE_URL environment variable and specify models via --model flag
• •Pull and customize open models (Phi4, GPT-oss) with adjustable context windows for larger codebases

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