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claude code with ollama

10 Apr 2026

install ollama and claude

see: https://docs.ollama.com/integrations/claude-code
It’s simple, just install ollama and claude separately:

curl -fsSL https://ollama.com/install.sh | sh
curl -fsSL https://claude.ai/install.sh | bash

lanuch claude

  1. use ollama launch sub-command //recommend 
    ollama launch claude
ollama launch claude --model qwen3-coder:30b
  2. manually setup 
    export ANTHROPIC_AUTH_TOKEN=ollama
export ANTHROPIC_API_KEY=""
export ANTHROPIC_BASE_URL=http://localhost:11434
claude --model qwen3-code:30b

tips

  1. depending on the differences in the system, you may also need to set up the firewall to allow Ollama’s port 11434.

  2. sometimes it may also be necessary to delete the existing Claude configuration files.

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