diff --git a/base-action/action.yml b/base-action/action.yml
index af8e42c6..ca32f271 100644
--- a/base-action/action.yml
+++ b/base-action/action.yml
@@ -124,7 +124,7 @@ runs:
         PATH_TO_CLAUDE_CODE_EXECUTABLE: ${{ inputs.path_to_claude_code_executable }}
       run: |
         if [ -z "$PATH_TO_CLAUDE_CODE_EXECUTABLE" ]; then
-          CLAUDE_CODE_VERSION="2.1.154"
+          CLAUDE_CODE_VERSION="2.1.156"
           echo "Installing Claude Code v${CLAUDE_CODE_VERSION}..."
           for attempt in 1 2 3; do
             echo "Installation attempt $attempt..."
diff --git a/base-action/bun.lock b/base-action/bun.lock
index 9d02648b..6429bffb 100644
--- a/base-action/bun.lock
+++ b/base-action/bun.lock
@@ -6,7 +6,7 @@
       "name": "@anthropic-ai/claude-code-base-action",
       "dependencies": {
         "@actions/core": "^1.10.1",
-        "@anthropic-ai/claude-agent-sdk": "^0.3.154",
+        "@anthropic-ai/claude-agent-sdk": "^0.3.156",
         "shell-quote": "^1.8.3",
       },
       "devDependencies": {
@@ -27,23 +27,23 @@
 
     "@actions/io": ["@actions/io@1.1.3", "", {}, "sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q=="],
 
-    "@anthropic-ai/claude-agent-sdk": ["@anthropic-ai/claude-agent-sdk@0.3.154", "", { "optionalDependencies": { "@anthropic-ai/claude-agent-sdk-darwin-arm64": "0.3.154", "@anthropic-ai/claude-agent-sdk-darwin-x64": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-arm64": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-x64": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-x64-musl": "0.3.154", "@anthropic-ai/claude-agent-sdk-win32-arm64": "0.3.154", "@anthropic-ai/claude-agent-sdk-win32-x64": "0.3.154" }, "peerDependencies": { "@anthropic-ai/sdk": ">=0.93.0", "@modelcontextprotocol/sdk": "^1.29.0", "zod": "^4.0.0" } }, "sha512-iEn25urI2QrMPFIhId3h7v/7EG5gsmF7ooe+6EvsAosePeLmpVVerp5nXtHnlmBkMinLecurcPA+OddKw76jYw=="],
+    "@anthropic-ai/claude-agent-sdk": ["@anthropic-ai/claude-agent-sdk@0.3.156", "", { "optionalDependencies": { "@anthropic-ai/claude-agent-sdk-darwin-arm64": "0.3.156", "@anthropic-ai/claude-agent-sdk-darwin-x64": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-arm64": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-x64": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-x64-musl": "0.3.156", "@anthropic-ai/claude-agent-sdk-win32-arm64": "0.3.156", "@anthropic-ai/claude-agent-sdk-win32-x64": "0.3.156" }, "peerDependencies": { "@anthropic-ai/sdk": ">=0.93.0", "@modelcontextprotocol/sdk": "^1.29.0", "zod": "^4.0.0" } }, "sha512-6nM/Dj+VMds52UXJ2YaV4IKhYamlUqN0HtdDrFzYz5lvPMpDS935qD8YZDAUpy+ltdoD6PJMd1V/CKFY3/oWCQ=="],
 
-    "@anthropic-ai/claude-agent-sdk-darwin-arm64": ["@anthropic-ai/claude-agent-sdk-darwin-arm64@0.3.154", "", { "os": "darwin", "cpu": "arm64" }, "sha512-oFW3LD5lYrKAU+AKu27Z8hrzqkrh362qQrwi/i3DxGcud9BXUycsXYjShpDj3D3JZu169UzZuSPhx1Wajmbiwg=="],
+    "@anthropic-ai/claude-agent-sdk-darwin-arm64": ["@anthropic-ai/claude-agent-sdk-darwin-arm64@0.3.156", "", { "os": "darwin", "cpu": "arm64" }, "sha512-IkjcS9dqAUlD4Nb62L9AZtmAXCa+FV4ul8lIlyXXUprh3nlecbKsWOXVd/GORrzAhMmynJaX4+iV1JiutFKXUA=="],
 
-    "@anthropic-ai/claude-agent-sdk-darwin-x64": ["@anthropic-ai/claude-agent-sdk-darwin-x64@0.3.154", "", { "os": "darwin", "cpu": "x64" }, "sha512-5BgWEueP+cqoctWjZYhCbyltuaV/N2DmKDXD3/69cKaVmJp8XL9OCzlq/HEirA/+Ssjskx6hDUBaOcpuZ3iwQA=="],
+    "@anthropic-ai/claude-agent-sdk-darwin-x64": ["@anthropic-ai/claude-agent-sdk-darwin-x64@0.3.156", "", { "os": "darwin", "cpu": "x64" }, "sha512-6PKi5fPmGRuzXu+Em/iwLmPG3mqg0hl92wcTU8fmChqyNtxhxsjCw7LTbdFqp/05o5NeZVVV4k3p7YUv5IFD6g=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-arm64": ["@anthropic-ai/claude-agent-sdk-linux-arm64@0.3.154", "", { "os": "linux", "cpu": "arm64" }, "sha512-rRkW4SBL3W7zQvKscCIfIGlmoeuTbMV6dXFbPdmpRGvmYZIs79RpzO6xrGBnnhmm+B7znQ9oHAnffi/2FBgJbA=="],
+    "@anthropic-ai/claude-agent-sdk-linux-arm64": ["@anthropic-ai/claude-agent-sdk-linux-arm64@0.3.156", "", { "os": "linux", "cpu": "arm64" }, "sha512-H0Nfd41iw5isto9uQI1FlVSZ0eaDttr8rBpJMR25oK/mj3egMO5EmZ6aAxeeUYSLn2mSU50HA5VNxlGUE118TQ=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": ["@anthropic-ai/claude-agent-sdk-linux-arm64-musl@0.3.154", "", { "os": "linux", "cpu": "arm64" }, "sha512-o2bCQN4Xn3UqCLErC5m4T7u0yYArJYmgFCUFnA6K96DdW2RERvx+gTKXxWuHEBkDO+eMoHLHLxk0u2jGES00Ng=="],
+    "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": ["@anthropic-ai/claude-agent-sdk-linux-arm64-musl@0.3.156", "", { "os": "linux", "cpu": "arm64" }, "sha512-R7KEVjxkR4rYgIQoHGBzwPdUJYxRTO8I4vHjRbMLH1eW4FS7BJvVs7ogfKR/NnHFBvMVqtC+l6jHLQv8bobUiw=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-x64": ["@anthropic-ai/claude-agent-sdk-linux-x64@0.3.154", "", { "os": "linux", "cpu": "x64" }, "sha512-GpiFF8Ez6PbM3m0gqtCo/FKM346qyRdP7VhbmJzdnbNKTiiUZ66vDQyEUPZPCG24ZkrG4m96KpRIUwY08rHiNg=="],
+    "@anthropic-ai/claude-agent-sdk-linux-x64": ["@anthropic-ai/claude-agent-sdk-linux-x64@0.3.156", "", { "os": "linux", "cpu": "x64" }, "sha512-ymhrdlbWoYvTACUdaGdhrEv+ZMfwXLsf0BRLkr/IvY5aqybP7URzWmmZGOtDQpqkT/8xu/UCGqUYH3woJwUxfg=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-x64-musl": ["@anthropic-ai/claude-agent-sdk-linux-x64-musl@0.3.154", "", { "os": "linux", "cpu": "x64" }, "sha512-zA7S8Lm6O4QBsUpbhiOht8BgiXHOBBFUIo8ZLK6r5wAatK3Q44syWVxICeyCnR6wqfnkf3cugCw27ycS6vVgaA=="],
+    "@anthropic-ai/claude-agent-sdk-linux-x64-musl": ["@anthropic-ai/claude-agent-sdk-linux-x64-musl@0.3.156", "", { "os": "linux", "cpu": "x64" }, "sha512-/Q6WUizI6a+hqZZ6ElwRU0PEuFhOoN4v6CuU35HHbiZ/7uaocGht4A8ZIgK1Fw6wOGtZzGLbc00CA1OU1Zg8EA=="],
 
-    "@anthropic-ai/claude-agent-sdk-win32-arm64": ["@anthropic-ai/claude-agent-sdk-win32-arm64@0.3.154", "", { "os": "win32", "cpu": "arm64" }, "sha512-cDW1YFbU/PJFlrGXhlAGcbkXt80sEO6WtnH8nN8YHXLn5NWduy2q7o/qC6i8XozgvRGf6t/eMoH7IasGIEDhDw=="],
+    "@anthropic-ai/claude-agent-sdk-win32-arm64": ["@anthropic-ai/claude-agent-sdk-win32-arm64@0.3.156", "", { "os": "win32", "cpu": "arm64" }, "sha512-5sAeNObQQrMy4NF9HwxewrMnU7mVxZDHh+/MfJVQSz0GSTvXQ6gOuRH8helMlfspoU6VOdekPxVLRooX/3foEw=="],
 
-    "@anthropic-ai/claude-agent-sdk-win32-x64": ["@anthropic-ai/claude-agent-sdk-win32-x64@0.3.154", "", { "os": "win32", "cpu": "x64" }, "sha512-tSKaIIpL72OPg3WfzZTCIl8OJgcbq4qieu8/fDWjsdeQuari9gQMIuEflFphk9HqNsxpSmDqKi8Sm5mW2V566Q=="],
+    "@anthropic-ai/claude-agent-sdk-win32-x64": ["@anthropic-ai/claude-agent-sdk-win32-x64@0.3.156", "", { "os": "win32", "cpu": "x64" }, "sha512-/PofeTWoiKgnWNSNk0wG4SsRn22GGLmnLhg2R94WcNhCRFOyOTmiZcYH2DBlWZBIRVTZDsSfa/Pl1DyPvYCGKw=="],
 
     "@anthropic-ai/sdk": ["@anthropic-ai/sdk@0.93.0", "", { "dependencies": { "json-schema-to-ts": "^3.1.1" }, "peerDependencies": { "zod": "^3.25.0 || ^4.0.0" }, "optionalPeers": ["zod"], "bin": { "anthropic-ai-sdk": "bin/cli" } }, "sha512-q9vaSZQVFx6B/gPxetGYfLXSJD5v0sOmh0OpZDq7yCrTSA+Rscvrtyol7JJTW40wEpQB4U1B4JXzxQitbQ3CAA=="],
 
diff --git a/base-action/package.json b/base-action/package.json
index 4d186268..76130d61 100644
--- a/base-action/package.json
+++ b/base-action/package.json
@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@actions/core": "^1.10.1",
-    "@anthropic-ai/claude-agent-sdk": "^0.3.154",
+    "@anthropic-ai/claude-agent-sdk": "^0.3.156",
     "shell-quote": "^1.8.3"
   },
   "devDependencies": {
diff --git a/bun.lock b/bun.lock
index f8cdbf0a..8df9e774 100644
--- a/bun.lock
+++ b/bun.lock
@@ -7,7 +7,7 @@
       "dependencies": {
         "@actions/core": "^1.10.1",
         "@actions/github": "^6.0.1",
-        "@anthropic-ai/claude-agent-sdk": "^0.3.154",
+        "@anthropic-ai/claude-agent-sdk": "^0.3.156",
         "@modelcontextprotocol/sdk": "^1.11.0",
         "@octokit/graphql": "^8.2.2",
         "@octokit/rest": "^21.1.1",
@@ -37,23 +37,23 @@
 
     "@actions/io": ["@actions/io@1.1.3", "", {}, "sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q=="],
 
-    "@anthropic-ai/claude-agent-sdk": ["@anthropic-ai/claude-agent-sdk@0.3.154", "", { "optionalDependencies": { "@anthropic-ai/claude-agent-sdk-darwin-arm64": "0.3.154", "@anthropic-ai/claude-agent-sdk-darwin-x64": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-arm64": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-x64": "0.3.154", "@anthropic-ai/claude-agent-sdk-linux-x64-musl": "0.3.154", "@anthropic-ai/claude-agent-sdk-win32-arm64": "0.3.154", "@anthropic-ai/claude-agent-sdk-win32-x64": "0.3.154" }, "peerDependencies": { "@anthropic-ai/sdk": ">=0.93.0", "@modelcontextprotocol/sdk": "^1.29.0", "zod": "^4.0.0" } }, "sha512-iEn25urI2QrMPFIhId3h7v/7EG5gsmF7ooe+6EvsAosePeLmpVVerp5nXtHnlmBkMinLecurcPA+OddKw76jYw=="],
+    "@anthropic-ai/claude-agent-sdk": ["@anthropic-ai/claude-agent-sdk@0.3.156", "", { "optionalDependencies": { "@anthropic-ai/claude-agent-sdk-darwin-arm64": "0.3.156", "@anthropic-ai/claude-agent-sdk-darwin-x64": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-arm64": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-x64": "0.3.156", "@anthropic-ai/claude-agent-sdk-linux-x64-musl": "0.3.156", "@anthropic-ai/claude-agent-sdk-win32-arm64": "0.3.156", "@anthropic-ai/claude-agent-sdk-win32-x64": "0.3.156" }, "peerDependencies": { "@anthropic-ai/sdk": ">=0.93.0", "@modelcontextprotocol/sdk": "^1.29.0", "zod": "^4.0.0" } }, "sha512-6nM/Dj+VMds52UXJ2YaV4IKhYamlUqN0HtdDrFzYz5lvPMpDS935qD8YZDAUpy+ltdoD6PJMd1V/CKFY3/oWCQ=="],
 
-    "@anthropic-ai/claude-agent-sdk-darwin-arm64": ["@anthropic-ai/claude-agent-sdk-darwin-arm64@0.3.154", "", { "os": "darwin", "cpu": "arm64" }, "sha512-oFW3LD5lYrKAU+AKu27Z8hrzqkrh362qQrwi/i3DxGcud9BXUycsXYjShpDj3D3JZu169UzZuSPhx1Wajmbiwg=="],
+    "@anthropic-ai/claude-agent-sdk-darwin-arm64": ["@anthropic-ai/claude-agent-sdk-darwin-arm64@0.3.156", "", { "os": "darwin", "cpu": "arm64" }, "sha512-IkjcS9dqAUlD4Nb62L9AZtmAXCa+FV4ul8lIlyXXUprh3nlecbKsWOXVd/GORrzAhMmynJaX4+iV1JiutFKXUA=="],
 
-    "@anthropic-ai/claude-agent-sdk-darwin-x64": ["@anthropic-ai/claude-agent-sdk-darwin-x64@0.3.154", "", { "os": "darwin", "cpu": "x64" }, "sha512-5BgWEueP+cqoctWjZYhCbyltuaV/N2DmKDXD3/69cKaVmJp8XL9OCzlq/HEirA/+Ssjskx6hDUBaOcpuZ3iwQA=="],
+    "@anthropic-ai/claude-agent-sdk-darwin-x64": ["@anthropic-ai/claude-agent-sdk-darwin-x64@0.3.156", "", { "os": "darwin", "cpu": "x64" }, "sha512-6PKi5fPmGRuzXu+Em/iwLmPG3mqg0hl92wcTU8fmChqyNtxhxsjCw7LTbdFqp/05o5NeZVVV4k3p7YUv5IFD6g=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-arm64": ["@anthropic-ai/claude-agent-sdk-linux-arm64@0.3.154", "", { "os": "linux", "cpu": "arm64" }, "sha512-rRkW4SBL3W7zQvKscCIfIGlmoeuTbMV6dXFbPdmpRGvmYZIs79RpzO6xrGBnnhmm+B7znQ9oHAnffi/2FBgJbA=="],
+    "@anthropic-ai/claude-agent-sdk-linux-arm64": ["@anthropic-ai/claude-agent-sdk-linux-arm64@0.3.156", "", { "os": "linux", "cpu": "arm64" }, "sha512-H0Nfd41iw5isto9uQI1FlVSZ0eaDttr8rBpJMR25oK/mj3egMO5EmZ6aAxeeUYSLn2mSU50HA5VNxlGUE118TQ=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": ["@anthropic-ai/claude-agent-sdk-linux-arm64-musl@0.3.154", "", { "os": "linux", "cpu": "arm64" }, "sha512-o2bCQN4Xn3UqCLErC5m4T7u0yYArJYmgFCUFnA6K96DdW2RERvx+gTKXxWuHEBkDO+eMoHLHLxk0u2jGES00Ng=="],
+    "@anthropic-ai/claude-agent-sdk-linux-arm64-musl": ["@anthropic-ai/claude-agent-sdk-linux-arm64-musl@0.3.156", "", { "os": "linux", "cpu": "arm64" }, "sha512-R7KEVjxkR4rYgIQoHGBzwPdUJYxRTO8I4vHjRbMLH1eW4FS7BJvVs7ogfKR/NnHFBvMVqtC+l6jHLQv8bobUiw=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-x64": ["@anthropic-ai/claude-agent-sdk-linux-x64@0.3.154", "", { "os": "linux", "cpu": "x64" }, "sha512-GpiFF8Ez6PbM3m0gqtCo/FKM346qyRdP7VhbmJzdnbNKTiiUZ66vDQyEUPZPCG24ZkrG4m96KpRIUwY08rHiNg=="],
+    "@anthropic-ai/claude-agent-sdk-linux-x64": ["@anthropic-ai/claude-agent-sdk-linux-x64@0.3.156", "", { "os": "linux", "cpu": "x64" }, "sha512-ymhrdlbWoYvTACUdaGdhrEv+ZMfwXLsf0BRLkr/IvY5aqybP7URzWmmZGOtDQpqkT/8xu/UCGqUYH3woJwUxfg=="],
 
-    "@anthropic-ai/claude-agent-sdk-linux-x64-musl": ["@anthropic-ai/claude-agent-sdk-linux-x64-musl@0.3.154", "", { "os": "linux", "cpu": "x64" }, "sha512-zA7S8Lm6O4QBsUpbhiOht8BgiXHOBBFUIo8ZLK6r5wAatK3Q44syWVxICeyCnR6wqfnkf3cugCw27ycS6vVgaA=="],
+    "@anthropic-ai/claude-agent-sdk-linux-x64-musl": ["@anthropic-ai/claude-agent-sdk-linux-x64-musl@0.3.156", "", { "os": "linux", "cpu": "x64" }, "sha512-/Q6WUizI6a+hqZZ6ElwRU0PEuFhOoN4v6CuU35HHbiZ/7uaocGht4A8ZIgK1Fw6wOGtZzGLbc00CA1OU1Zg8EA=="],
 
-    "@anthropic-ai/claude-agent-sdk-win32-arm64": ["@anthropic-ai/claude-agent-sdk-win32-arm64@0.3.154", "", { "os": "win32", "cpu": "arm64" }, "sha512-cDW1YFbU/PJFlrGXhlAGcbkXt80sEO6WtnH8nN8YHXLn5NWduy2q7o/qC6i8XozgvRGf6t/eMoH7IasGIEDhDw=="],
+    "@anthropic-ai/claude-agent-sdk-win32-arm64": ["@anthropic-ai/claude-agent-sdk-win32-arm64@0.3.156", "", { "os": "win32", "cpu": "arm64" }, "sha512-5sAeNObQQrMy4NF9HwxewrMnU7mVxZDHh+/MfJVQSz0GSTvXQ6gOuRH8helMlfspoU6VOdekPxVLRooX/3foEw=="],
 
-    "@anthropic-ai/claude-agent-sdk-win32-x64": ["@anthropic-ai/claude-agent-sdk-win32-x64@0.3.154", "", { "os": "win32", "cpu": "x64" }, "sha512-tSKaIIpL72OPg3WfzZTCIl8OJgcbq4qieu8/fDWjsdeQuari9gQMIuEflFphk9HqNsxpSmDqKi8Sm5mW2V566Q=="],
+    "@anthropic-ai/claude-agent-sdk-win32-x64": ["@anthropic-ai/claude-agent-sdk-win32-x64@0.3.156", "", { "os": "win32", "cpu": "x64" }, "sha512-/PofeTWoiKgnWNSNk0wG4SsRn22GGLmnLhg2R94WcNhCRFOyOTmiZcYH2DBlWZBIRVTZDsSfa/Pl1DyPvYCGKw=="],
 
     "@anthropic-ai/sdk": ["@anthropic-ai/sdk@0.93.0", "", { "dependencies": { "json-schema-to-ts": "^3.1.1" }, "peerDependencies": { "zod": "^3.25.0 || ^4.0.0" }, "optionalPeers": ["zod"], "bin": { "anthropic-ai-sdk": "bin/cli" } }, "sha512-q9vaSZQVFx6B/gPxetGYfLXSJD5v0sOmh0OpZDq7yCrTSA+Rscvrtyol7JJTW40wEpQB4U1B4JXzxQitbQ3CAA=="],
 
diff --git a/package.json b/package.json
index cead4496..df022607 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "@actions/core": "^1.10.1",
     "@actions/github": "^6.0.1",
-    "@anthropic-ai/claude-agent-sdk": "^0.3.154",
+    "@anthropic-ai/claude-agent-sdk": "^0.3.156",
     "@modelcontextprotocol/sdk": "^1.11.0",
     "@octokit/graphql": "^8.2.2",
     "@octokit/rest": "^21.1.1",
diff --git a/src/entrypoints/run.ts b/src/entrypoints/run.ts
index 32e8f748..1d858c5f 100644
--- a/src/entrypoints/run.ts
+++ b/src/entrypoints/run.ts
@@ -68,7 +68,7 @@ async function installClaudeCode(): Promise<string> {
     return customExecutable;
   }
 
-  const claudeCodeVersion = "2.1.154";
+  const claudeCodeVersion = "2.1.156";
   console.log(`Installing Claude Code v${claudeCodeVersion}...`);
 
   for (let attempt = 1; attempt <= 3; attempt++) {