diff --git a/plugins/codex/scripts/codex-companion.mjs b/plugins/codex/scripts/codex-companion.mjs
index 201d1c7..17c61e8 100644
--- a/plugins/codex/scripts/codex-companion.mjs
+++ b/plugins/codex/scripts/codex-companion.mjs
@@ -457,7 +457,7 @@ async function executeTaskRun(request) {
     defaultPrompt: resumeThreadId ? DEFAULT_CONTINUE_PROMPT : "",
     model: request.model,
     effort: request.effort,
-    sandbox: request.write ? "workspace-write" : "read-only",
+    sandbox: request.fullAccess ? "danger-full-access" : (request.write ? "workspace-write" : "read-only"),
     onProgress: request.onProgress,
     persistThread: true,
     threadName: resumeThreadId ? null : buildPersistentTaskThreadName(request.prompt || DEFAULT_CONTINUE_PROMPT)
@@ -704,7 +704,7 @@ async function handleReview(argv) {
 async function handleTask(argv) {
   const { options, positionals } = parseCommandInput(argv, {
     valueOptions: ["model", "effort", "cwd", "prompt-file"],
-    booleanOptions: ["json", "write", "resume-last", "resume", "fresh", "background"],
+    booleanOptions: ["json", "write", "full-access", "resume-last", "resume", "fresh", "background"],
     aliasMap: {
       m: "model"
     }
diff --git a/plugins/codex/scripts/lib/git.mjs b/plugins/codex/scripts/lib/git.mjs
index 1c0529a..c405d04 100644
--- a/plugins/codex/scripts/lib/git.mjs
+++ b/plugins/codex/scripts/lib/git.mjs
@@ -136,10 +136,10 @@ function formatSection(title, body) {
 function formatUntrackedFile(cwd, relativePath) {
   const absolutePath = path.join(cwd, relativePath);
   const stat = fs.statSync(absolutePath);
-  if (stat.size > MAX_UNTRACKED_BYTES) {
-    return `### ${relativePath}\n(skipped: ${stat.size} bytes exceeds ${MAX_UNTRACKED_BYTES} byte limit)`;
+  if (stat.isDirectory()) {
+    return `### ${relativePath}
+(skipped: directory)`;
   }
-
   const buffer = fs.readFileSync(absolutePath);
   if (!isProbablyText(buffer)) {
     return `### ${relativePath}\n(skipped: binary file)`;