Skip to content

feat(providers): resolve LinkCode Gateway as a claude-code-native endpoint #503

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
xiaoland merged 2 commits into from
Sep 3, 2026
Merged

feat(providers): resolve LinkCode Gateway as a claude-code-native endpoint #503

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
72464e8
feat(providers): resolve LinkCode Gateway as a claude-code-native end…
xiaoland Aug 31, 2026
016e16a
test(providers): drop assertions that duplicate resolveBinding's own …
xiaoland Sep 1, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions packages/foundation/providers/src/__tests__/enabled-models.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ describe('enabledAccountModels', () => {
credential: { type: 'auth-token', token: 'lc-test' },
models: [
{ id: 'openai/gpt-5.6', protocols: ['openai-chat', 'openai-responses'] },
{ id: 'anthropic/claude-sonnet-5', protocols: ['openai-chat'] },
{ id: 'anthropic/claude-sonnet-5', protocols: ['openai-chat', 'anthropic'] },
// Probed before `protocols` existed, or never probed — absence must still offer it.
{ id: 'openai/gpt-4.1' },
],
Expand All @@ -83,9 +83,9 @@ describe('enabledAccountModels', () => {
'openai/gpt-5.6',
'openai/gpt-4.1',
]);
// opencode/pi accept any wire this account offers, so nothing here is narrowed.
// opencode falls through to the account's own native anthropic wire (no knownProvider pins it
// elsewhere), so only the model actually tagged for it, plus the untagged one, survive.
Comment thread
xiaoland marked this conversation as resolved.
Comment thread
xiaoland marked this conversation as resolved.
expect(enabledAccountModels([gateway], {}, 'opencode').map(({ model }) => model.id)).toEqual([
'openai/gpt-5.6',
'anthropic/claude-sonnet-5',
'openai/gpt-4.1',
]);
Expand Down
15 changes: 9 additions & 6 deletions packages/foundation/providers/src/__tests__/resolve.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -197,23 +197,26 @@ describe('resolveBinding: variant chosen per agent', () => {
).toEqual({ tier: 'unavailable', reason: 'protocol-unsupported' });
});

it('serves LinkCode Gateway over both OpenAI wires', () => {
it('serves LinkCode Gateway natively over Anthropic Messages and OpenAI Responses', () => {
const gateway = account({
service: 'linkcode-gateway',
credential: { type: 'auth-token', token: 'lc-gateway-key' },
});
expect(resolveBinding(gateway, 'claude-code')).toEqual({
tier: 'translate',
protocol: 'openai-chat',
baseUrl: 'https://gateway.linkcode.ai/v1',
tier: 'native',
protocol: 'anthropic',
baseUrl: 'https://gateway.linkcode.ai',
});
// Neither wire carries a knownProvider for these two (LinkCode Gateway names no vendor
// either agent's own catalog knows), so they fall through to protocol order like StepFun's
// Pi binding does — now landing on the same native anthropic wire as claude-code.
const providerRoutedKinds = ['opencode', 'pi'] as const;
for (let i = 0, len = providerRoutedKinds.length; i < len; i++) {
const kind = providerRoutedKinds[i];
expect(resolveBinding(gateway, kind)).toEqual({
tier: 'native',
protocol: 'openai-chat',
baseUrl: 'https://gateway.linkcode.ai/v1',
protocol: 'anthropic',
baseUrl: 'https://gateway.linkcode.ai',
});
}
expect(resolveBinding(gateway, 'codex')).toEqual({
Expand Down
9 changes: 9 additions & 0 deletions packages/foundation/providers/src/catalog.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,15 @@ export const SERVICE_CATALOG: ServiceDescriptor[] = [
wire: 'openai',
},
},
// Bare origin, not `/v1` — claude-code's own SDK appends `/v1/messages`, matching every
// other `anthropic` variant in this file. Lists only the Claude models served natively.
anthropic: {
Comment thread
xiaoland marked this conversation as resolved.
baseUrl: 'https://gateway.linkcode.ai',
models: {
url: 'https://gateway.linkcode.ai/v1/models?protocol=anthropic',
Comment thread
xiaoland marked this conversation as resolved.
wire: 'anthropic',
},
},
},
models: { url: 'https://gateway.linkcode.ai/v1/models', wire: 'openai' },
},
Expand Down
19 changes: 17 additions & 2 deletions packages/host/engine/src/__tests__/engine-model-probe.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -206,6 +206,12 @@ describe('config.probe-models', () => {
if (url === '/v1/models?protocol=openai-responses') {
return { status: 200, body: JSON.stringify({ data: [{ id: 'openai/gpt-5.6' }] }) };
}
if (url === '/v1/models?protocol=anthropic') {
Comment thread
xiaoland marked this conversation as resolved.
return {
status: 200,
body: JSON.stringify({ data: [{ id: 'anthropic/claude-sonnet-5' }] }),
};
}
if (url === '/v1/models') {
return {
status: 200,
Expand Down Expand Up @@ -235,11 +241,20 @@ describe('config.probe-models', () => {
// Returned by both lists: tagged with every protocol whose list named it.
protocols: ['openai-chat', 'openai-responses'],
},
{ id: 'anthropic/claude-sonnet-5', protocols: ['openai-chat'] },
{
id: 'anthropic/claude-sonnet-5',
// Protocol order follows PROTOCOL_ORDER's processing order, not the mock's response
// order: the anthropic-only list merges in before the shared openai-chat one.
protocols: ['anthropic', 'openai-chat'],
},
]),
);
expect(reply.models).toHaveLength(2);
expect(seen.sort()).toEqual(['/v1/models', '/v1/models?protocol=openai-responses']);
expect(seen.sort()).toEqual([
'/v1/models',
'/v1/models?protocol=anthropic',
'/v1/models?protocol=openai-responses',
]);
});

it('refuses to send an account secret to a service it does not belong to', async () => {
Expand Down
Loading