Improve Workers AI model catalog search discoverability

[mattrothenberg]

Problem

A user reported they couldn't find moderation/safety models when searching for "moderation" in the model catalog. The search only checked model names, missing relevant models like llama-guard-3-8b that are designed for content moderation and safety classification.

Solution

This PR improves search discoverability by:

1. Expanding search scope - Search now includes model name, description, AND tags (previously only searched model name)
2. Adding relevant tags - Added tags to Llama Guard models: ["moderation", "safety", "content-filtering", "guardrails"]

Screen.Recording.2025-12-16.at.8.46.57.PM.mov

Changes

• src/components/ModelCatalog.tsx - Updated search filter logic to check name, description, and tags
• src/content/workers-ai-models/llama-guard-3-8b.json - Added moderation/safety tags
• src/content/workers-ai-models/llamaguard-7b-awq.json - Added moderation/safety tags

Impact

Users can now find safety/moderation models by searching:

• "moderation"
• "safety"
• "content-filtering"
• "guardrails"
• "classification"

Important

The model JSON files are generated by bin/fetch-ai-models.js which fetches from https://ai-cloudflare-com.pages.dev/api/models. The tags I added will be overwritten the next time this script runs.

Should we:

1. Add tags upstream to the API source, OR
2. Maintain a local post-processing step to add tags after fetching, OR
3. Some other approach?

Documentation checklist

• The change adheres to the documentation style guide.

[kodster28]

If these aren't present on the upstream data source, they won't persist for the next update.

@thatsKevinJain, is that something you can help with?

[mattrothenberg]

Sorry, I should have followed up here. We've made + merged some changes that enable adding these tags upstream and exposing them over the API.

[thatsKevinJain]

+1, the API is updated to surface these tags.

[thatsKevinJain]

The API is updated to surface the new tags, we should be good to merge this PR

[mattrothenberg]

@kodster28 the API has been updated to provide these tags so I think this PR is good to go now!

[github-actions]

Hey there, we've marked this pull request as stale because there's no recent activity on it. This label is helps us identify PRs that might need updates (or to be closed out by our team if no longer relevant).

[github-actions]

Hey there, we've closed out this pull request because it's been stale for a while and there's been no additional action on it. If these changes are still relevant, open a new pull request (or flag to us in a GitHub issue).