withoneai 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
- Find the action in the table below, or call
search_one_platform_actionswith platformalt-text-aiif it is not listed. - Call
get_one_action_knowledgewith the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters. - Call
execute_one_actionwith 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.