diff --git a/.changeset/patch-update-claude-code-2-0-15.md b/.changeset/patch-update-claude-code-2-0-15.md
new file mode 100644
index 0000000000..536fdb20d9
--- /dev/null
+++ b/.changeset/patch-update-claude-code-2-0-15.md
@@ -0,0 +1,5 @@
+---
+"gh-aw": patch
+---
+
+Update Claude Code to version 2.0.15
diff --git a/.github/workflows/audit-workflows.lock.yml b/.github/workflows/audit-workflows.lock.yml
index af6e0be296..055af9933f 100644
--- a/.github/workflows/audit-workflows.lock.yml
+++ b/.github/workflows/audit-workflows.lock.yml
@@ -243,7 +243,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3180,7 +3180,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/changeset-generator.lock.yml b/.github/workflows/changeset-generator.lock.yml
index 5e1a649648..be2773783c 100644
--- a/.github/workflows/changeset-generator.lock.yml
+++ b/.github/workflows/changeset-generator.lock.yml
@@ -682,7 +682,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3521,7 +3521,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/cli-version-checker.lock.yml b/.github/workflows/cli-version-checker.lock.yml
index 1080c6b212..db720cdc9a 100644
--- a/.github/workflows/cli-version-checker.lock.yml
+++ b/.github/workflows/cli-version-checker.lock.yml
@@ -205,7 +205,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3043,7 +3043,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/example-workflow-analyzer.lock.yml b/.github/workflows/example-workflow-analyzer.lock.yml
index 55bd5174cd..facd565fc5 100644
--- a/.github/workflows/example-workflow-analyzer.lock.yml
+++ b/.github/workflows/example-workflow-analyzer.lock.yml
@@ -205,7 +205,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -2891,7 +2891,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/github-mcp-tools-report.lock.yml b/.github/workflows/github-mcp-tools-report.lock.yml
index 7337677602..3ad88be74c 100644
--- a/.github/workflows/github-mcp-tools-report.lock.yml
+++ b/.github/workflows/github-mcp-tools-report.lock.yml
@@ -225,7 +225,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3122,7 +3122,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/go-pattern-detector.lock.yml b/.github/workflows/go-pattern-detector.lock.yml
index 51d91342a0..a391e4f77f 100644
--- a/.github/workflows/go-pattern-detector.lock.yml
+++ b/.github/workflows/go-pattern-detector.lock.yml
@@ -212,7 +212,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3007,7 +3007,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/lockfile-stats.lock.yml b/.github/workflows/lockfile-stats.lock.yml
index 1c33ae0962..69f5a1f532 100644
--- a/.github/workflows/lockfile-stats.lock.yml
+++ b/.github/workflows/lockfile-stats.lock.yml
@@ -225,7 +225,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3242,7 +3242,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/security-fix-pr.lock.yml b/.github/workflows/security-fix-pr.lock.yml
index 40e33e517f..4e97662d93 100644
--- a/.github/workflows/security-fix-pr.lock.yml
+++ b/.github/workflows/security-fix-pr.lock.yml
@@ -224,7 +224,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3131,7 +3131,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/smoke-claude.lock.yml b/.github/workflows/smoke-claude.lock.yml
index d2d9130094..5895f655a0 100644
--- a/.github/workflows/smoke-claude.lock.yml
+++ b/.github/workflows/smoke-claude.lock.yml
@@ -201,7 +201,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -2850,7 +2850,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/technical-doc-writer.lock.yml b/.github/workflows/technical-doc-writer.lock.yml
index 9bfe13e12c..ff13ad47ce 100644
--- a/.github/workflows/technical-doc-writer.lock.yml
+++ b/.github/workflows/technical-doc-writer.lock.yml
@@ -240,7 +240,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3218,7 +3218,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/.github/workflows/unbloat-docs.lock.yml b/.github/workflows/unbloat-docs.lock.yml
index b373e92792..ce1e072897 100644
--- a/.github/workflows/unbloat-docs.lock.yml
+++ b/.github/workflows/unbloat-docs.lock.yml
@@ -539,7 +539,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Generate Claude Settings
         run: |
           mkdir -p /tmp/gh-aw/.claude
@@ -3548,7 +3548,7 @@ jobs:
         with:
           node-version: '24'
       - name: Install Claude Code CLI
-        run: npm install -g @anthropic-ai/claude-code@2.0.14
+        run: npm install -g @anthropic-ai/claude-code@2.0.15
       - name: Execute Claude Code CLI
         id: agentic_execution
         # Allowed tools (sorted):
diff --git a/pkg/constants/constants.go b/pkg/constants/constants.go
index 8ede08c5ec..ac290c3570 100644
--- a/pkg/constants/constants.go
+++ b/pkg/constants/constants.go
@@ -15,7 +15,7 @@ const ExpressionBreakThreshold = 100
 const DefaultMCPRegistryURL = "https://api.mcp.github.com/v0"
 
 // DefaultClaudeCodeVersion is the default version of the Claude Code CLI
-const DefaultClaudeCodeVersion = "2.0.14"
+const DefaultClaudeCodeVersion = "2.0.15"
 
 // DefaultCopilotVersion is the default version of the GitHub Copilot CLI
 const DefaultCopilotVersion = "0.0.340"