docs: add transcript hygiene reference

src/agents/pi-embedded-runner/compact.ts

@@ -325,7 +325,6 @@ export async function compactEmbeddedPiSession(params: {
             agentId: sessionAgentId,
             sessionKey: params.sessionKey,
             allowSyntheticToolResults: transcriptPolicy.allowSyntheticToolResults,
-            stripFinalTags: transcriptPolicy.stripFinalTags,
           });
           trackSessionManagerAccess(params.sessionFile);
           const settingsManager = SettingsManager.create(effectiveWorkspace, agentDir);

src/agents/pi-embedded-runner/extensions.ts

@@ -73,7 +73,7 @@ export function buildEmbeddedExtensionPaths(params: {
   modelId: string;
   model: Model<Api> | undefined;
 }): string[] {
-  const paths = [resolvePiExtensionPath("transcript-sanitize")];
+  const paths: string[] = [];
   if (resolveCompactionMode(params.cfg) === "safeguard") {
     paths.push(resolvePiExtensionPath("compaction-safeguard"));
   }

src/agents/pi-embedded-runner/google.ts

@@ -261,7 +261,6 @@ export async function sanitizeSessionHistory(params: {
     sanitizeMode: policy.sanitizeMode,
     sanitizeToolCallIds: policy.sanitizeToolCallIds,
     toolCallIdMode: policy.toolCallIdMode,
-    enforceToolCallLast: policy.enforceToolCallLast,
     preserveSignatures: policy.preserveSignatures,
     sanitizeThoughtSignatures: policy.sanitizeThoughtSignatures,
   });

src/agents/pi-embedded-runner/run/attempt.ts

@@ -381,7 +381,6 @@ export async function runEmbeddedAttempt(
         agentId: sessionAgentId,
         sessionKey: params.sessionKey,
         allowSyntheticToolResults: transcriptPolicy.allowSyntheticToolResults,
-        stripFinalTags: transcriptPolicy.stripFinalTags,
       });
       trackSessionManagerAccess(params.sessionFile);