fix: Address review comments

apps/server/src/providers/claude-provider.ts

@@ -350,7 +350,7 @@ export class ClaudeProvider extends BaseProvider {
         provider: 'anthropic',
         description: 'Balanced performance and cost with enhanced reasoning',
         contextWindow: 200000,
-        maxOutputTokens: 128000,
+        maxOutputTokens: 64000,
         supportsVision: true,
         supportsTools: true,
         tier: 'standard' as const,

apps/server/src/providers/codex-provider.ts

@@ -212,7 +212,6 @@ async function resolveCodexExecutionPlan(options: ExecuteOptions): Promise<Codex
   // authIndicators.hasApiKey = API key stored in Codex's own auth file (via `codex login --api-key`)
   // Both are "CLI-native" auth — distinct from an API key stored in Automaker's credentials.
   const hasCliNativeAuth = authIndicators.hasOAuthToken || authIndicators.hasApiKey;
-  const cliAuthenticated = hasCliNativeAuth || hasApiKey;
   const sdkEligible = isSdkEligible(options);
 
   // If CLI is available and the user authenticated via the CLI (`codex login`),
@@ -767,7 +766,7 @@ export class CodexProvider extends BaseProvider {
         codexSettings.enableWebSearch || resolveSearchEnabled(resolvedAllowedTools, restrictTools);
       await writeOutputSchemaFile(options.cwd, options.outputFormat);
       const imageBlocks = codexSettings.enableImages ? extractImageBlocks(options.prompt) : [];
-      await writeImageFiles(options.cwd, imageBlocks);
+      const imagePaths = await writeImageFiles(options.cwd, imageBlocks);
       const approvalPolicy =
         hasMcpServers && options.mcpAutoApproveTools !== undefined
           ? options.mcpAutoApproveTools
@@ -810,6 +809,12 @@ export class CodexProvider extends BaseProvider {
         }
       }
 
+      // If images were written to disk, add the image directory so the CLI can access them
+      if (imagePaths.length > 0) {
+        const imageDir = path.join(options.cwd, CODEX_INSTRUCTIONS_DIR, IMAGE_TEMP_DIR);
+        preExecArgs.push(CODEX_ADD_DIR_FLAG, imageDir);
+      }
+
       // Model is already bare (no prefix) - validated by executeQuery
       const args = [
         CODEX_EXEC_SUBCOMMAND,

apps/server/src/providers/opencode-provider.ts

@@ -464,7 +464,7 @@ export class OpencodeProvider extends CliProvider {
     // Without this guard, errors like "ProviderModelNotFoundError" or
     // "Resource not found: /path/to/config.json" would false-positive.
     if (cleaned.includes('notfounderror') || cleaned.includes('resource not found')) {
-      return cleaned.includes('/session/') || cleaned.includes('session');
+      return cleaned.includes('/session/') || /\bsession\b/.test(cleaned);
     }
 
     return false;
@@ -720,11 +720,29 @@ export class OpencodeProvider extends CliProvider {
           return null;
         }
 
-        // Final completion (reason: 'stop' or 'end_turn')
+        // Only treat an explicit allowlist of reasons as true success.
+        // Reasons like 'length' (context-window truncation) or 'content-filter'
+        // indicate the model stopped abnormally and must not be surfaced as
+        // successful completions.
+        const SUCCESS_REASONS = new Set(['stop', 'end_turn']);
+        const reason = finishEvent.part?.reason;
+
+        if (reason === undefined || SUCCESS_REASONS.has(reason)) {
+          // Final completion (reason: 'stop', 'end_turn', or unset)
+          return {
+            type: 'result',
+            subtype: 'success',
+            session_id: finishEvent.sessionID,
+            result: (finishEvent.part as OpenCodePart & { result?: string })?.result,
+          };
+        }
+
+        // Non-success, non-tool-calls reason (e.g. 'length', 'content-filter')
         return {
           type: 'result',
-          subtype: 'success',
+          subtype: 'error',
           session_id: finishEvent.sessionID,
+          error: `Step finished with non-success reason: ${reason}`,
           result: (finishEvent.part as OpenCodePart & { result?: string })?.result,
         };
       }