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align=\"center\"\u003e\n  \u003ca href=\"https://www.npmjs.com/package/ai-sdk-provider-gemini-cli\"\u003e\u003cimg src=\"https://img.shields.io/npm/v/ai-sdk-provider-gemini-cli?color=00A79E\" alt=\"npm version\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://www.npmjs.com/package/ai-sdk-provider-gemini-cli\"\u003e\u003cimg src=\"https://img.shields.io/npm/dy/ai-sdk-provider-gemini-cli.svg?color=00A79E\" alt=\"npm downloads\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://nodejs.org/en/about/releases/\"\u003e\u003cimg src=\"https://img.shields.io/badge/node-%3E%3D20-00A79E\" alt=\"Node.js \u003e= 20\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://www.npmjs.com/package/ai-sdk-provider-gemini-cli\"\u003e\u003cimg src=\"https://img.shields.io/npm/l/ai-sdk-provider-gemini-cli?color=00A79E\" alt=\"License: MIT\" /\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n# AI SDK Provider for Gemini CLI\n\nA community provider for the [Vercel AI SDK](https://sdk.vercel.ai/docs) that enables using Google's Gemini models through [@google/gemini-cli-core](https://www.npmjs.com/package/@google/gemini-cli-core) and Google Cloud Code endpoints.\n\n## Version Compatibility\n\n| Provider Version | AI SDK Version | NPM Tag     | Branch      |\n| ---------------- | -------------- | ----------- | ----------- |\n| 2.x              | v6             | `latest`    | `main`      |\n| 1.x              | v5             | `ai-sdk-v5` | `ai-sdk-v5` |\n| 0.x              | v4             | `ai-sdk-v4` | `ai-sdk-v4` |\n\n```bash\n# AI SDK v6 (default)\nnpm install ai-sdk-provider-gemini-cli ai\n\n# AI SDK v5\nnpm install ai-sdk-provider-gemini-cli@ai-sdk-v5 ai@^5.0.0\n\n# AI SDK v4\nnpm install ai-sdk-provider-gemini-cli@ai-sdk-v4 ai@^4.3.16\n```\n\n## Installation\n\n1. Install and authenticate the Gemini CLI:\n\n```bash\nnpm install -g @google/gemini-cli\ngemini  # Follow the interactive authentication setup\n```\n\n2. Add the provider to your project:\n\n```bash\nnpm install ai-sdk-provider-gemini-cli ai\n```\n\n## Quick Start\n\n```typescript\nimport { generateText } from 'ai';\nimport { createGeminiProvider } from 'ai-sdk-provider-gemini-cli';\n\nconst gemini = createGeminiProvider({\n  authType: 'oauth-personal',\n});\n\nconst result = await generateText({\n  model: gemini('gemini-3-pro-preview'),\n  prompt: 'Write a haiku about coding',\n});\n\nconsole.log(result.text);\n```\n\n## Authentication\n\n### OAuth (Recommended)\n\nUses credentials from `~/.gemini/oauth_creds.json` created by the Gemini CLI:\n\n```typescript\nconst gemini = createGeminiProvider({\n  authType: 'oauth-personal',\n});\n```\n\n### API Key\n\n```typescript\nconst gemini = createGeminiProvider({\n  authType: 'api-key',\n  apiKey: process.env.GEMINI_API_KEY,\n});\n```\n\nGet your API key from [Google AI Studio](https://aistudio.google.com/apikey).\n\n## Supported Models\n\n- `gemini-3-pro-preview` - Latest model with enhanced reasoning (Preview)\n- `gemini-3-flash-preview` - Fast, efficient model (Preview)\n- `gemini-2.5-pro` - Previous generation model (64K output tokens)\n- `gemini-2.5-flash` - Previous generation fast model (64K output tokens)\n\n## Features\n\n- Streaming responses\n- Tool/function calling\n- Structured output with Zod schemas\n- Multimodal support (text and base64 images)\n- TypeScript support\n- Configurable logging\n\n## Configuration\n\n```typescript\nconst model = gemini('gemini-3-pro-preview', {\n  temperature: 0.7,\n  maxOutputTokens: 1000,\n  topP: 0.95,\n});\n```\n\n### Logging\n\n```typescript\n// Disable logging\nconst model = gemini('gemini-3-flash-preview', { logger: false });\n\n// Enable verbose debug logging\nconst model = gemini('gemini-3-flash-preview', { verbose: true });\n\n// Custom logger\nconst model = gemini('gemini-3-flash-preview', {\n  logger: {\n    debug: (msg) =\u003e myLogger.debug(msg),\n    info: (msg) =\u003e myLogger.info(msg),\n    warn: (msg) =\u003e myLogger.warn(msg),\n    error: (msg) =\u003e myLogger.error(msg),\n  },\n});\n```\n\n## Examples\n\nSee the [examples/](examples/) directory for comprehensive examples:\n\n- `check-auth.mjs` - Verify authentication\n- `basic-usage.mjs` - Text generation\n- `streaming.mjs` - Streaming responses\n- `generate-object-basic.mjs` - Structured output with Zod\n- `tool-calling.mjs` - Function calling\n\n```bash\nnpm run build\nnpm run example:check\nnpm run example:basic\n```\n\n## Breaking Changes\n\n### v2.x (AI SDK v6)\n\n- Provider interface: ProviderV2 → ProviderV3\n- Token usage: flat → hierarchical structure\n- Warning format: `unsupported-setting` → `unsupported`\n- Method rename: `textEmbeddingModel()` → `embeddingModel()`\n- Finish reason: string → `{ unified, raw }` object\n\nSee [CHANGELOG.md](CHANGELOG.md) for details.\n\n## Limitations\n\n- Requires Node.js \u003e= 20\n- OAuth requires global Gemini CLI installation\n- Image URLs not supported (use base64)\n- Some parameters not supported: `frequencyPenalty`, `presencePenalty`, `seed`\n- Abort signals work but underlying requests continue in background\n\n## Disclaimer\n\nThis is an unofficial community provider, not affiliated with Google or Vercel. Your data is sent to Google's servers. See [Google's Terms of Service](https://policies.google.com/terms).\n\n## License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fben-vargas%2Fai-sdk-provider-gemini-cli","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fben-vargas%2Fai-sdk-provider-gemini-cli","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fben-vargas%2Fai-sdk-provider-gemini-cli/lists"}