providers: add Cloudflare AI Gateway

[elithrar]

This PR:

• [x] Adds Cloudflare's AI Gateway (https://developers.cloudflare.com/ai-gateway/) as a provider to opencode
• [x] Updates the Providers (https://opencode.ai/docs/providers/) docs
• [x] Links to the corresponding models.dev cloudflare-ai-gateway provider to autoload models - PR is here: https://github.com/sst/models.dev/pull/476
• [ ] Validate model selection works

[elithrar]

Let me see what’s up with the format failure when I’m back tomorrow.

[rekram1-node]

@elithrar You can ignore the ci failure, it'll autoformat anything not formatted after being merged anyways

[rekram1-node]

This looks good to me, models.dev has been updated and given it seems this works for you, it's safe to merge but I'll hold off till you are ready

[elithrar]

Thanks! I’m seeing a few issues with some Workers AI models - want to debug that before this goes live. Suspect the model naming format isn’t working.

On Sat, Dec 6, 2025 at 15:24 Aiden Cline @.***> wrote:

rekram1-node left a comment (sst/opencode#5174) https://github.com/sst/opencode/pull/5174#issuecomment-3621082933

This looks good to me, models.dev has been updated and given it seems this works for you, it's safe to merge but I'll hold off till you are ready

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[elithrar]

Fixed the merge conflict. Waiting on https://github.com/sst/models.dev/pull/514 to be merged in.

[rekram1-node]

@elithrar merged