# Imgix AI integration on Definable

> imgix is a real-time image processing and delivery service that enables developers to optimize, transform, and deliver images efficiently.

## What this connects

imgix is a real-time image processing and delivery service that enables developers to optimize, transform, and deliver images efficiently.

Vendor: https://www.imgix.com/

## Tools available

**53** tools available. First 12:

- `IMGIX_ADD_ASSET_FROM_ORIGIN` — IMGIX_ADD_ASSET_FROM_ORIGIN — Tool to queue a path from your origin to be added to the Asset Manager. Imports the asset metadata without uploading the asset itself. Use when you need to register an existing origin-hosted file with imgix.
- `IMGIX_AUTO` — Imgix Auto Optimization — Apply automatic image optimizations using imgix's auto parameter. Use this tool to automatically optimize images for web delivery. Common use cases: - Reduce file sizes with 'compress' for faster page loads - Auto-select modern formats (AVIF/WebP) with 'format' based on browser support - Enhance image quality with 'enhance' (adjusts brightness, contrast, saturation) - Remove red-eye from portrait photos with 'redeye' Multiple options can be combined (e.g., ['compress', 'format']) for cumulative optimizations. The 'true' option is a convenient shorthand that applies 'enhance' automatically. Note: This tool works with the imgix Rendering API and requires a valid imgix source domain. For testing, use 'assets.imgix.net' with paths like 'examples/kingfisher.jpg'.
- `IMGIX_BLEND` — Blend Overlay — Tool to overlay an image, text, or color onto a base image using imgix blending parameters. Use after specifying the base image URL and blend parameters to composite layers.
- `IMGIX_BLEND_ALIGN` — Imgix Blend Align — Tool to align the overlay relative to the base image when blending. Use after constructing a base Imgix URL to specify horizontal and vertical alignment (e.g., 'left,top').
- `IMGIX_BLEND_COLOR` — Blend Color Over Image — Tool to blend a solid color over an image using CSS keyword or hex. Use when you need to apply color overlay transformations to an existing image URL.
- `IMGIX_BLEND_X` — Imgix Blend X Position — Position an overlay image horizontally on a base image using imgix's blend-x parameter. Use this tool when you need to place an overlay (image or color) at a specific horizontal offset from the left edge of the base image. This is useful for creating watermarks, badges, or composite images where precise positioning is required. Note: The blend-x parameter only affects image overlays. Color overlays always cover the entire image regardless of this setting.
- `IMGIX_BORDER` — Draw Image Border — Tool to draw a border around an image. Use when you need to overlay a border without resizing.
- `IMGIX_BRI` — Adjust Image Brightness — Tool to adjust image brightness. Use when you need to modify an image's brightness level (−100 to 100) by supplying your source domain and asset path.
- `IMGIX_CANCEL_UPLOAD_SESSION` — IMGIX_CANCEL_UPLOAD_SESSION — Tool to cancel an Imgix Asset Manager upload session. Use when you need to abort an in-progress or abandoned upload flow and clean up the session.
- `IMGIX_CH` — IMGIX_CH — Tool to opt in to Client Hints. Use when you want Imgix URLs to adapt based on browser headers (Width, DPR, Save-Data).
- `IMGIX_CLOSE_UPLOAD_SESSION` — IMGIX_CLOSE_UPLOAD_SESSION — Tool to close an Imgix Asset Manager upload session after the client uploads to the presigned URL. Use after uploading a file to expedite asset processing. Closing is strongly recommended by imgix.
- `IMGIX_CON` — Adjust Image Contrast — Tool to adjust image contrast. Use when you need to modify an image's contrast level (−100 to 100).

## Auth

Auth schemes: `API_KEY`.

## How agents use Imgix

Inside a Definable workflow, Imgix is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Imgix** — the Researcher (GPT-5.5) pulls context from Imgix (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Imgix** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Imgix (create record, post message, draft email).
- **Designer / Engineer → Distributor → Imgix** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Imgix (attach file, open PR comment, post status).

The Verifier checks every Imgix call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- images & design — https://definable.ai/apps/category/images-&-design/
- file management & storage — https://definable.ai/apps/category/file-management-&-storage/

## Related

- HTML page: https://definable.ai/apps/imgix/
- Same category (images & design): https://definable.ai/apps/category/images-&-design/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt