feat: add LLM Gateway provider by smakosh · Pull Request #7847 · anomalyco/opencode

smakosh · 2026-01-11T19:16:38Z

What does this PR do?

Adds LLM Gateway as a built-in provider

How did you verify your code works?

Tested it locally: https://x.com/smakosh/status/2010429712590651640

Fixes: #7848

github-actions · 2026-01-11T19:16:48Z

Hey! Your PR title Add LLM Gateway provider doesn't follow conventional commit format.

Please update it to start with one of:

feat: or feat(scope): new feature
fix: or fix(scope): bug fix
docs: or docs(scope): documentation changes
chore: or chore(scope): maintenance tasks
refactor: or refactor(scope): code refactoring
test: or test(scope): adding or updating tests

Where scope is the package name (e.g., app, desktop, opencode).

See CONTRIBUTING.md for details.

github-actions · 2026-01-11T19:20:03Z

Thanks for your contribution!

This PR doesn't have a linked issue. All PRs must reference an existing issue.

Please:

Open an issue describing the bug/feature (if one doesn't exist)
Add Fixes #<number> or Closes #<number> to this PR description

See CONTRIBUTING.md for details.

github-actions · 2026-01-11T19:23:01Z

The following comment was made by an LLM, it may be inaccurate:

Based on my search results, I found one potentially related PR:

Related PR:

Add support for LLM Gateway w/ Anthropic #933: Add support for LLM Gateway w/ Anthropic
- This appears to be an older PR that adds LLM Gateway support, though it specifically mentions Anthropic integration. It may overlap with or be a predecessor to the current feature being added in PR feat: add LLM Gateway provider #7847.

The other result (#4477 - Gatewayz.ai) is a different gateway provider and not directly related.

Add 27 models for LLM Gateway provider including: - Claude: 3.5 Sonnet, 3.7 Sonnet, Sonnet 4.5, Opus 4.5 - GPT: 4o, 4o-mini, 4.1, o3-mini, o3 - Gemini: 2.0 Flash, 2.5 Flash, 2.5 Pro - Grok: 3, 3 Mini, 4 - DeepSeek: V3, R1 - Llama: 3.3 70B, 4 Scout - Qwen: Plus, Qwen3 Max - GLM: 4.5, 4.7 - Mistral Large - Kimi K2 - Sonar Pro Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Resolve conflicts: - use-providers.ts: keep both opencode-go and llmgateway entries - bun.lock: regenerated after merge Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Keep only 53 models with tool calling support suitable for coding (Claude, GPT, Gemini, DeepSeek, Grok, Kimi, Qwen, Llama, Mistral). Remove image-gen, search-only, guard, nano, and dated variant models. Add X-Source header to OpenRouter provider config. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Include all 126 models that support tool calling and text output. Only image generation models are excluded. This adds back GLM, Minimax, Seed, Kimi, and other models that were previously over-filtered. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Resolve conflicts: - provider.ts: keep both gitlab-ai-provider rename and llmgateway import - bun.lock: accept upstream ghostty-web entry with sha hash Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

rekram1-node · 2026-03-23T19:46:33Z

packages/opencode/src/provider/models.ts

+  const BUILTIN_PROVIDERS: Record<string, Provider> = {
+    llmgateway: {
+      id: "llmgateway",
+      name: "LLM Gateway",
+      api: "https://api.llmgateway.io/v1",
+      npm: "@llmgateway/ai-sdk-provider",
+      env: ["LLM_GATEWAY_API_KEY", "LLMGATEWAY_API_KEY"],
+      models: {


Can you PR this in models.dev instead? I dont want to maintain a list in source code here if we can help it...

Here: anomalyco/models.dev#1259

The llmgateway models are now sourced from models.dev instead of being maintained as a hardcoded list in source code. See: anomalyco/models.dev#698 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

rekram1-node · 2026-03-26T01:21:32Z

packages/app/src/hooks/use-providers.ts

  "google",
  "openrouter",
  "vercel",
+  "llmgateway",


can drop this

rekram1-node · 2026-03-26T01:21:40Z

packages/opencode/src/cli/cmd/providers.ts

          anthropic: 4,
          openrouter: 5,
          vercel: 6,
+          llmgateway: 7,


cam drop this

rekram1-node · 2026-03-26T01:22:10Z

packages/opencode/src/provider/transform.ts

+      case "@llmgateway/ai-sdk-provider":
+        return "llmgateway"


this shouldn't be necessary because the provider name is llgateway already

rekram1-node · 2026-03-26T01:22:38Z

packages/web/src/content/docs/troubleshooting.mdx


 - `openai/gpt-4.1`
 - `openrouter/google/gemini-2.5-flash`
+- `llmgateway/glm-4.7`


can drop this

rekram1-node · 2026-03-26T01:22:46Z

packages/web/src/content/docs/zen.mdx

 :::

-So if you are using a model through something like OpenRouter, you can never be
+So if you are using a model through something like OpenRouter or LLM Gateway, you can never be


can drop this

# Conflicts: # bun.lock # packages/opencode/package.json

Remove unnecessary llmgateway entries from popular providers list, provider priority map, transform.ts provider name mapping, and docs references per reviewer suggestions. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

smakosh · 2026-03-26T20:44:47Z

Thank you for your review Aiden! applied your feedback, lmk if I missed anything

Adopt BundledSDK type from upstream while keeping the LLM Gateway adapter, simplified to only expose languageModel(). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

smakosh requested a review from adamdotdevin as a code owner January 11, 2026 19:16

github-actions bot added the needs:title label Jan 11, 2026

smakosh changed the title ~~Add LLM Gateway provider~~ feat: add LLM Gateway provider Jan 11, 2026

github-actions bot added needs:issue and removed needs:title labels Jan 11, 2026

github-actions bot removed the needs:issue label Jan 11, 2026

thdxr force-pushed the dev branch from cbab81f to 2d3c7a0 Compare January 30, 2026 04:50

opencode-agent bot force-pushed the dev branch from 00637c0 to 71e0ba2 Compare January 30, 2026 14:32

thdxr force-pushed the dev branch 3 times, most recently from f1ae801 to 08fa7f7 Compare January 30, 2026 14:37

smakosh force-pushed the feat/llmgateway-provider branch from cb5a573 to a677721 Compare February 5, 2026 17:33

smakosh and others added 3 commits February 24, 2026 19:59

Add LLM Gateway provider

34c3ee4

chore: update llmgateway provider docs

0d8f6d7

smakosh force-pushed the feat/llmgateway-provider branch from 9b4c3ab to 0d8f6d7 Compare February 24, 2026 19:05

smakosh and others added 5 commits March 17, 2026 17:31

Merge parent/dev into feat/llmgateway-provider

588a0e4

Resolve conflicts: - use-providers.ts: keep both opencode-go and llmgateway entries - bun.lock: regenerated after merge Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Merge branch 'dev' into feat/llmgateway-provider

91124c5

Merge parent/dev into feat/llmgateway-provider

d815e2d

Resolve conflicts: - provider.ts: keep both gitlab-ai-provider rename and llmgateway import - bun.lock: accept upstream ghostty-web entry with sha hash Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

rekram1-node reviewed Mar 23, 2026

View reviewed changes

smakosh requested a review from rekram1-node March 23, 2026 20:59

rekram1-node reviewed Mar 26, 2026

View reviewed changes

smakosh and others added 3 commits March 26, 2026 21:40

Merge remote-tracking branch 'parent/dev' into feat/llmgateway-provider

eda1b69

# Conflicts: # bun.lock # packages/opencode/package.json

Merge branch 'dev' into feat/llmgateway-provider

bcf1d3f

smakosh requested a review from rekram1-node March 26, 2026 20:44

smakosh and others added 7 commits March 27, 2026 13:02

Merge branch 'dev' into feat/llmgateway-provider

b448db8

Merge branch 'dev' into feat/llmgateway-provider

6aa43ad

Merge branch 'dev' into feat/llmgateway-provider

f3b825e

merge: resolve conflict with parent/dev in provider.ts

8b42079

Adopt BundledSDK type from upstream while keeping the LLM Gateway adapter, simplified to only expose languageModel(). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Merge branch 'dev' into feat/llmgateway-provider

57c364e

Merge branch 'dev' into feat/llmgateway-provider

62ad05d

Merge branch 'dev' into feat/llmgateway-provider

e1cf762

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feat: add LLM Gateway provider#7847

feat: add LLM Gateway provider#7847
smakosh wants to merge 19 commits intoanomalyco:devfrom
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