hermes-agent/plugins/image_gen/xai/plugin.yaml at a5e4a86ebe124be1441f4552b11bbc746f6e0cd6 - mirrors/hermes-agent - Cosmolan Git

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Julien Talbot a5e4a86ebe feat(xai): add xAI image generation provider (grok-imagine-image)

Add xAI as a plugin-based image generation backend using grok-imagine-image.
Follows the existing ImageGenProvider ABC pattern used by OpenAI and FAL.

Changes:
- plugins/image_gen/xai/__init__.py: xAI provider implementation
  - Uses xAI /images/generations endpoint
  - Supports text-to-image and image editing with reference images
  - Multiple aspect ratios (1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3)
  - Multiple resolutions (1K, 2K)
  - Base64 output saved to cache
  - Config via config.yaml image_gen.xai section
- plugins/image_gen/xai/plugin.yaml: plugin metadata
- tests/plugins/image_gen/test_xai_provider.py: 19 unit tests
  - Provider class (name, display_name, is_available, list_models, setup_schema)
  - Config (default model, resolution, custom model)
  - Generate (missing key, success b64/url, API error, timeout, empty response, reference images, auth header)
  - Registration

Requires XAI_API_KEY in ~/.hermes/.env.
To use: set image_gen.provider: xai in config.yaml.

2026-04-23 15:13:34 -07:00

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 name: xai
 version: 1.0.0
 description: "xAI image generation backend (grok-imagine-image). Supports text-to-image and editing."
 author: Julien Talbot
 kind: backend
 requires_env:
   - XAI_API_KEY