alt-text-ai

name

alt-text-ai

description

An AI-driven service that automatically analyzes images and generates descriptive, SEO-friendly alt text to improve website accessibility, enhance search visibility across languages, and streamline image metadata workflows for developers, content creators, and e-commerce platforms. Read and write AltText AI data through One: images, accountsettings, account and more, 10 actions with real parameter documentation. Use whenever the user asks to look something up in AltText AI, create or update a record there, or build code against the AltText AI API.

AltText AI through One

An AI-driven service that automatically analyzes images and generates descriptive, SEO-friendly alt text to improve website accessibility, enhance search visibility across languages, and streamline image metadata workflows for developers, content creators, and e-commerce platforms.

One exposes AltText AI through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform alt-text-ai if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm AltText AI is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real AltText AI account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

Images

Action	Method	Path	Action id
Get an Image by Asset ID	GET	/images/{{ASSET_ID}}	conn_mod_def::GJtxRZqHe48::CBwLUtYWQBeAdiwGBHoHBw
List Images	GET	/images	conn_mod_def::GJtxRHDrQCE::380jVhW8R0WOGs61CFbHmA
Search Images in Library	GET	/images/search	conn_mod_def::GJtxRso5sVI::x9Z0UHgmRmiRC9pptehTdQ
Bulk Create Images (CSV Upload)	POST	/images/bulk_create	conn_mod_def::GJtxRylyP9M::G_tTS4ZNReSaeANIFyJvYg
Create Image (Generate Alt Text)	POST	/images	conn_mod_def::GJtxRPiWZSs::ajnELMGbRiSFwypV0qonaQ
Delete an Image by Asset ID	DELETE	/images/{{ASSET_ID}}	conn_mod_def::GJtxRm2ry9k::6KbGrrJ6SsilD72jnUQP6A
Scrape a Web Page’s Images for Alt Text Generation	POST	/images/page_scrape	conn_mod_def::GJtxR6YtUds::-T-5a1NhRkq17CE6neekug
Update an Image by Asset ID	PUT	/images/{{ASSET_ID}}	conn_mod_def::GJtxRgaT7QI::krhpBh6cTUCSbude9PXbUw

AccountSettings

Action	Method	Path	Action id
Get Account Settings	GET	/account	conn_mod_def::GJtxQ5-_vi0::sHF4enDKQZ2eabk2rmpqaQ

Account

Action	Method	Path	Action id
Update Account Settings	PUT	/account	conn_mod_def::GJtxRBdPpiM::1PBRziUpQ8Wk0JvxrZWa0Q

When a call fails

The error comes from AltText AI, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/alt-text-ai

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.