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Gemini CLI

Semantic API for Gemini CLI

io.github.peter-j-thompson/semanticapi

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client:Gemini CLI transport:stdio runtime:pypi

Install Semantic API in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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{
  "mcpServers": {
    "semanticapi": {
      "command": "uvx",
      "args": [
        "semanticapi-mcp"
      ],
      "env": {
        "SEMANTIC_API_KEY": "<SEMANTIC_API_KEY>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

Semantic API in other clients

Semantic API MCP server