add wrangler cli subcommand documentation for ai models

src/content/changelog/workers-ai/2026-05-12-wrangler-ai-models-catalog-filters.mdx

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+---
+title: Query the Workers AI model catalog with Wrangler
+description: Wrangler can now query the Workers AI model catalog from the command line.
+products:
+  - workers-ai
+date: 2026-05-12
+---
+
+`wrangler ai models list` is now available for querying the Workers AI model catalog from the command line.
+
+Use `--search`, `--task`, `--author`, `--source`, and `--hide-experimental` to narrow model results:
+
+```sh
+wrangler ai models list --search llama --task "Text Generation" --hide-experimental
+```
+
+You can also combine filters with `--json` for structured output:
+
+```sh
+wrangler ai models list --author cloudflare --source 1 --json
+```
+
+For full usage details, refer to the [Workers AI Wrangler commands documentation](/workers-ai/wrangler-commands/).

src/content/changelog/workers-ai/2026-05-13-wrangler-ai-models-schema.mdx

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+---
+title: Fetch Workers AI model schemas with Wrangler
+description: Wrangler can now fetch Workers AI model input and output schemas from the command line.
+products:
+  - workers-ai
+date: 2026-05-13
+---
+
+`wrangler ai models schema <model>` is now available for fetching a Workers AI model's input and output schema from the command line.
+
+```sh
+wrangler ai models schema "@cf/meta/llama-3.3-70b-instruct-fp8-fast"
+```
+
+The command returns JSON that describes the model request and response fields.
+
+For full usage details, refer to the [Workers AI Wrangler commands documentation](/workers-ai/wrangler-commands/).

src/content/docs/workers-ai/wrangler-commands.mdx

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+---
+pcx_content_type: reference
+title: Wrangler commands
+description: Query the Workers AI model catalog and inspect model schemas from the command line using Wrangler.
+sidebar:
+  order: 3
+products:
+  - workers-ai
+---
+
+Use `wrangler ai models list` to query the Workers AI model catalog from your terminal. The command lists matching models in a table by default.
+
+Before you run this command, authenticate Wrangler with an account that has the `Workers AI Read` permission.
+
+```sh
+npx wrangler ai models list
+```
+
+To return the response as JSON, add `--json`:
+
+```sh
+npx wrangler ai models list --json
+```
+
+## Query the model catalog
+
+Use filters to narrow model results by keyword, task, author, source, or release status:
+
+```sh
+npx wrangler ai models list --search llama --task "Text Generation" --hide-experimental
+```
+
+```sh
+npx wrangler ai models list --author cloudflare --source 1 --json
+```
+
+The `wrangler ai models list` command supports the following options:
+
+| Option                | Description                  |
+| --------------------- | ---------------------------- |
+| `--search <query>`    | Search models by keyword.    |
+| `--task <task>`       | Filter by task name.         |
+| `--author <author>`   | Filter by author.            |
+| `--source <id>`       | Filter by source ID.         |
+| `--hide-experimental` | Hide experimental models.    |
+| `--json`              | Return the response as JSON. |
+
+For the underlying API, refer to [Model Search](/api/resources/ai/subresources/models/methods/list/).
+
+## Fetch a model schema
+
+Use `wrangler ai models schema` to fetch a model's input and output schema:
+
+```sh
+npx wrangler ai models schema "@cf/meta/llama-3.3-70b-instruct-fp8-fast"
+```
+
+The command returns JSON that describes the model request and response fields.
+
+For the underlying API, refer to [Get Model Schema](/api/resources/ai/subresources/models/subresources/schema/methods/get/).