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Merged
ScriptedAlchemy merged 2 commits into from
Nov 5, 2026
Merged

feat(codex): discover configured native computer use #63

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779c6b4
feat(codex): discover configured native computer use
ScriptedAlchemy Nov 5, 2026
a820c4f
fix(codex): honor computer-use MCP tool filters
ScriptedAlchemy Nov 5, 2026
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391 changes: 323 additions & 68 deletions apps/server/src/orchestration-v2/Adapters/CodexAdapterV2.test.ts
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44 changes: 38 additions & 6 deletions apps/server/src/orchestration-v2/Adapters/CodexAdapterV2.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,14 @@ import * as PortScanner from "../../preview/PortScanner.ts";
import { getCodexServiceTierOptionValue } from "../../codexModelOptions.ts";
import { ServerConfig } from "../../config.ts";
import { expandHomePath } from "@t3tools/provider-core/server/pathExpansion";
import { buildCodexAdditionalContext } from "../../provider/CodexDeveloperInstructions.ts";
import {
resolveCodexComputerUse,
type CodexComputerUseAvailability,
} from "../../provider/CodexComputerUse.ts";
import {
buildCodexAdditionalContext,
buildCodexComputerUseInstructions,
} from "../../provider/CodexDeveloperInstructions.ts";
import {
describeMcpElicitation,
toMcpElicitationResponse,
Expand Down Expand Up @@ -762,6 +769,7 @@ export const buildCodexTurnStartParams = Effect.fn("CodexAdapterV2.buildCodexTur
readonly runtimePolicy: ProviderAdapter.ProviderAdapterV2RuntimePolicy;
readonly modelSelection: ModelSelection;
readonly hasT3Mcp?: boolean;
readonly computerUse?: CodexComputerUseAvailability;
readonly browserToolsAvailable?: boolean;
readonly deviceToolsAvailable?: boolean;
/** ChatGPT token sharing does not accept service tiers. */
Expand Down Expand Up @@ -803,10 +811,19 @@ export const buildCodexTurnStartParams = Effect.fn("CodexAdapterV2.buildCodexTur
},
)
: undefined;
const additionalContext =
t3Context === undefined && Object.keys(appContext).length === 0
? undefined
: { ...t3Context, ...appContext };
const mergedContext = {
...t3Context,
...(input.computerUse === undefined
? {}
: {
t3_code_computer_use: {
kind: "application" as const,
value: buildCodexComputerUseInstructions(input.computerUse),
},
}),
...appContext,
};
const additionalContext = Object.keys(mergedContext).length === 0 ? undefined : mergedContext;
return yield* decodeCodexTurnStartParamsWithCollaborationMode({
threadId: input.nativeThreadId,
input: input.codexInput,
Expand Down Expand Up @@ -1664,7 +1681,10 @@ export type CodexAdapterV2DriverEnv =

export const createCodexAdapterV2 = Effect.fn("CodexAdapterV2.createCodexAdapterV2")(function* (
{ instanceId, environment, enabled, config }: ProviderAdapterDriverCreateInput<CodexSettings>,
hooks: Pick<CodexAdapterV2Options, "onUsageLimits" | "resolveRuntime" | "compatibility"> = {},
hooks: Pick<
CodexAdapterV2Options,
"onUsageLimits" | "resolveRuntime" | "compatibility" | "enableComputerUse"
> = {},
) {
const clientFactory = yield* CodexAppServerClientFactory;
const continuationRequests = yield* ProviderContinuationRequests.ProviderContinuationRequests;
Expand Down Expand Up @@ -1719,6 +1739,7 @@ export interface CodexAdapterV2Options {
readonly settings: CodexSettings;
readonly environment: NodeJS.ProcessEnv;
readonly clientFactory: CodexAppServerClientFactoryShape;
readonly enableComputerUse?: boolean;
readonly onUsageLimits?: ManagedServerProvider["applyUsageLimits"];
readonly resolveRuntime?: Effect.Effect<CodexEffectiveRuntime, ProviderSetupError, Scope.Scope>;
readonly compatibility?: (
Expand All @@ -1744,6 +1765,7 @@ export const makeCodexAdapterV2 = Effect.fn("makeCodexAdapterV2")(function* (
threadId === null ? Effect.undefined : mcpSessions.read(threadId);
const { clientFactory, digest, fileSystem, idAllocator, serverConfig } = adapterOptions;
const continuationRequests = adapterOptions.continuationRequests;
const pathService = yield* Path.Path;

return ProviderAdapter.ProviderAdapterV2.of({
instanceId: adapterOptions.instanceId,
Expand Down Expand Up @@ -6840,8 +6862,18 @@ export const makeCodexAdapterV2 = Effect.fn("makeCodexAdapterV2")(function* (
) {
const threadId = yield* getNativeThreadId(turnInput.providerThread);
const mcpSession = yield* mcpSessions.read(turnInput.threadId);
const computerUse =
adapterOptions.enableComputerUse === true &&
(yield* HostProcess.Platform) === "darwin"
? yield* resolveCodexComputerUse({ cwd: turnInput.runtimePolicy.cwd }).pipe(
Effect.provideService(CodexClient.CodexAppServerClient, client),
Effect.provideService(FileSystem.FileSystem, fileSystem),
Effect.provideService(Path.Path, pathService),
)
: undefined;
const turnStartParams = yield* buildCodexTurnStartParams({
nativeThreadId: threadId,
...(computerUse === undefined ? {} : { computerUse }),
codexInput,
runtimePolicy: turnInput.runtimePolicy,
modelSelection: turnInput.modelSelection,
Expand Down
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