diff --git a/.github/workflows/daily-syntax-error-quality.lock.yml b/.github/workflows/daily-syntax-error-quality.lock.yml
new file mode 100644
index 0000000000..9f1daa1d16
--- /dev/null
+++ b/.github/workflows/daily-syntax-error-quality.lock.yml
@@ -0,0 +1,1128 @@
+#
+#    ___                   _   _      
+#   / _ \                 | | (_)     
+#  | |_| | __ _  ___ _ __ | |_ _  ___ 
+#  |  _  |/ _` |/ _ \ '_ \| __| |/ __|
+#  | | | | (_| |  __/ | | | |_| | (__ 
+#  \_| |_/\__, |\___|_| |_|\__|_|\___|
+#          __/ |
+#  _    _ |___/ 
+# | |  | |                / _| |
+# | |  | | ___ _ __ _  __| |_| | _____      ____
+# | |/\| |/ _ \ '__| |/ /|  _| |/ _ \ \ /\ / / ___|
+# \  /\  / (_) | | | | ( | | | | (_) \ V  V /\__ \
+#  \/  \/ \___/|_| |_|\_\|_| |_|\___/ \_/\_/ |___/
+#
+# This file was automatically generated by gh-aw. DO NOT EDIT.
+#
+# To update this file, edit the corresponding .md file and run:
+#   gh aw compile
+# For more information: https://github.com/github/gh-aw/blob/main/.github/aw/github-agentic-workflows.md
+#
+# Tests compiler error message quality by introducing syntax errors in workflows, evaluating error clarity, and suggesting improvements
+#
+# Resolved workflow manifest:
+#   Imports:
+#     - shared/reporting.md
+#
+# frontmatter-hash: d0599ebdac159fc2ba28768f8cbc859167db394eaa52a9a22777604737a96646
+
+name: "Daily Syntax Error Quality Check"
+"on":
+  schedule:
+  - cron: "48 1 * * *"
+    # Friendly format: daily (scattered)
+  workflow_dispatch:
+
+permissions: {}
+
+concurrency:
+  group: "gh-aw-${{ github.workflow }}"
+
+run-name: "Daily Syntax Error Quality Check"
+
+jobs:
+  activation:
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+    outputs:
+      comment_id: ""
+      comment_repo: ""
+    steps:
+      - name: Checkout actions folder
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+        with:
+          sparse-checkout: |
+            actions
+          persist-credentials: false
+      - name: Setup Scripts
+        uses: ./actions/setup
+        with:
+          destination: /opt/gh-aw/actions
+      - name: Check workflow file timestamps
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_WORKFLOW_FILE: "daily-syntax-error-quality.lock.yml"
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/check_workflow_timestamp_api.cjs');
+            await main();
+
+  agent:
+    needs: activation
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
+    concurrency:
+      group: "gh-aw-copilot-${{ github.workflow }}"
+    env:
+      DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
+      GH_AW_ASSETS_ALLOWED_EXTS: ""
+      GH_AW_ASSETS_BRANCH: ""
+      GH_AW_ASSETS_MAX_SIZE_KB: 0
+      GH_AW_MCP_LOG_DIR: /tmp/gh-aw/mcp-logs/safeoutputs
+      GH_AW_SAFE_OUTPUTS: /opt/gh-aw/safeoutputs/outputs.jsonl
+      GH_AW_SAFE_OUTPUTS_CONFIG_PATH: /opt/gh-aw/safeoutputs/config.json
+      GH_AW_SAFE_OUTPUTS_TOOLS_PATH: /opt/gh-aw/safeoutputs/tools.json
+    outputs:
+      checkout_pr_success: ${{ steps.checkout-pr.outputs.checkout_pr_success || 'true' }}
+      has_patch: ${{ steps.collect_output.outputs.has_patch }}
+      model: ${{ steps.generate_aw_info.outputs.model }}
+      output: ${{ steps.collect_output.outputs.output }}
+      output_types: ${{ steps.collect_output.outputs.output_types }}
+      secret_verification_result: ${{ steps.validate-secret.outputs.verification_result }}
+    steps:
+      - name: Checkout actions folder
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+        with:
+          sparse-checkout: |
+            actions
+          persist-credentials: false
+      - name: Setup Scripts
+        uses: ./actions/setup
+        with:
+          destination: /opt/gh-aw/actions
+      - name: Checkout repository
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+        with:
+          persist-credentials: false
+      - name: Create gh-aw temp directory
+        run: bash /opt/gh-aw/actions/create_gh_aw_tmp_dir.sh
+      - name: Configure Git credentials
+        env:
+          REPO_NAME: ${{ github.repository }}
+          SERVER_URL: ${{ github.server_url }}
+        run: |
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "github-actions[bot]"
+          # Re-authenticate git with GitHub token
+          SERVER_URL_STRIPPED="${SERVER_URL#https://}"
+          git remote set-url origin "https://x-access-token:${{ github.token }}@${SERVER_URL_STRIPPED}/${REPO_NAME}.git"
+          echo "Git configured with standard GitHub Actions identity"
+      - name: Checkout PR branch
+        id: checkout-pr
+        if: |
+          github.event.pull_request
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_TOKEN: ${{ secrets.GH_AW_GITHUB_MCP_SERVER_TOKEN || secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+        with:
+          github-token: ${{ secrets.GH_AW_GITHUB_MCP_SERVER_TOKEN || secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/checkout_pr_branch.cjs');
+            await main();
+      - name: Validate COPILOT_GITHUB_TOKEN secret
+        id: validate-secret
+        run: /opt/gh-aw/actions/validate_multi_secret.sh COPILOT_GITHUB_TOKEN 'GitHub Copilot CLI' https://github.github.com/gh-aw/reference/engines/#github-copilot-default
+        env:
+          COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
+      - name: Install GitHub Copilot CLI
+        run: /opt/gh-aw/actions/install_copilot_cli.sh 0.0.402
+      - name: Install awf binary
+        run: bash /opt/gh-aw/actions/install_awf_binary.sh v0.13.4
+      - name: Determine automatic lockdown mode for GitHub MCP server
+        id: determine-automatic-lockdown
+        env:
+          TOKEN_CHECK: ${{ secrets.GH_AW_GITHUB_MCP_SERVER_TOKEN }}
+        if: env.TOKEN_CHECK != ''
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        with:
+          script: |
+            const determineAutomaticLockdown = require('/opt/gh-aw/actions/determine_automatic_lockdown.cjs');
+            await determineAutomaticLockdown(github, context, core);
+      - name: Download container images
+        run: bash /opt/gh-aw/actions/download_docker_images.sh ghcr.io/github/gh-aw-firewall/agent-act:0.13.4 ghcr.io/github/gh-aw-firewall/squid:0.13.4 ghcr.io/github/gh-aw-mcpg:v0.0.98 ghcr.io/github/github-mcp-server:v0.30.3 node:lts-alpine
+      - name: Write Safe Outputs Config
+        run: |
+          mkdir -p /opt/gh-aw/safeoutputs
+          mkdir -p /tmp/gh-aw/safeoutputs
+          mkdir -p /tmp/gh-aw/mcp-logs/safeoutputs
+          cat > /opt/gh-aw/safeoutputs/config.json << 'EOF'
+          {"create_issue":{"expires":72,"max":1},"missing_data":{},"missing_tool":{},"noop":{"max":1}}
+          EOF
+          cat > /opt/gh-aw/safeoutputs/tools.json << 'EOF'
+          [
+            {
+              "description": "Create a new GitHub issue for tracking bugs, feature requests, or tasks. Use this for actionable work items that need assignment, labeling, and status tracking. For reports, announcements, or status updates that don't require task tracking, use create_discussion instead. CONSTRAINTS: Maximum 1 issue(s) can be created. Title will be prefixed with \"[syntax-error-quality] \". Labels [dx error-messages automated-analysis] will be automatically added.",
+              "inputSchema": {
+                "additionalProperties": false,
+                "properties": {
+                  "body": {
+                    "description": "Detailed issue description in Markdown. Do NOT repeat the title as a heading since it already appears as the issue's h1. Include context, reproduction steps, or acceptance criteria as appropriate.",
+                    "type": "string"
+                  },
+                  "labels": {
+                    "description": "Labels to categorize the issue (e.g., 'bug', 'enhancement'). Labels must exist in the repository.",
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "parent": {
+                    "description": "Parent issue number for creating sub-issues. This is the numeric ID from the GitHub URL (e.g., 42 in github.com/owner/repo/issues/42). Can also be a temporary_id (e.g., 'aw_abc123def456') from a previously created issue in the same workflow run.",
+                    "type": [
+                      "number",
+                      "string"
+                    ]
+                  },
+                  "temporary_id": {
+                    "description": "Unique temporary identifier for referencing this issue before it's created. Format: 'aw_' followed by 12 hex characters (e.g., 'aw_abc123def456'). Use '#aw_ID' in body text to reference other issues by their temporary_id; these are replaced with actual issue numbers after creation.",
+                    "type": "string"
+                  },
+                  "title": {
+                    "description": "Concise issue title summarizing the bug, feature, or task. The title appears as the main heading, so keep it brief and descriptive.",
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "title",
+                  "body"
+                ],
+                "type": "object"
+              },
+              "name": "create_issue"
+            },
+            {
+              "description": "Report that a tool or capability needed to complete the task is not available, or share any information you deem important about missing functionality or limitations. Use this when you cannot accomplish what was requested because the required functionality is missing or access is restricted.",
+              "inputSchema": {
+                "additionalProperties": false,
+                "properties": {
+                  "alternatives": {
+                    "description": "Any workarounds, manual steps, or alternative approaches the user could take (max 256 characters).",
+                    "type": "string"
+                  },
+                  "reason": {
+                    "description": "Explanation of why this tool is needed or what information you want to share about the limitation (max 256 characters).",
+                    "type": "string"
+                  },
+                  "tool": {
+                    "description": "Optional: Name or description of the missing tool or capability (max 128 characters). Be specific about what functionality is needed.",
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "reason"
+                ],
+                "type": "object"
+              },
+              "name": "missing_tool"
+            },
+            {
+              "description": "Log a transparency message when no significant actions are needed. Use this to confirm workflow completion and provide visibility when analysis is complete but no changes or outputs are required (e.g., 'No issues found', 'All checks passed'). This ensures the workflow produces human-visible output even when no other actions are taken.",
+              "inputSchema": {
+                "additionalProperties": false,
+                "properties": {
+                  "message": {
+                    "description": "Status or completion message to log. Should explain what was analyzed and the outcome (e.g., 'Code review complete - no issues found', 'Analysis complete - all tests passing').",
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "message"
+                ],
+                "type": "object"
+              },
+              "name": "noop"
+            },
+            {
+              "description": "Report that data or information needed to complete the task is not available. Use this when you cannot accomplish what was requested because required data, context, or information is missing.",
+              "inputSchema": {
+                "additionalProperties": false,
+                "properties": {
+                  "alternatives": {
+                    "description": "Any workarounds, manual steps, or alternative approaches the user could take (max 256 characters).",
+                    "type": "string"
+                  },
+                  "context": {
+                    "description": "Additional context about the missing data or where it should come from (max 256 characters).",
+                    "type": "string"
+                  },
+                  "data_type": {
+                    "description": "Type or description of the missing data or information (max 128 characters). Be specific about what data is needed.",
+                    "type": "string"
+                  },
+                  "reason": {
+                    "description": "Explanation of why this data is needed to complete the task (max 256 characters).",
+                    "type": "string"
+                  }
+                },
+                "required": [],
+                "type": "object"
+              },
+              "name": "missing_data"
+            }
+          ]
+          EOF
+          cat > /opt/gh-aw/safeoutputs/validation.json << 'EOF'
+          {
+            "create_issue": {
+              "defaultMax": 1,
+              "fields": {
+                "body": {
+                  "required": true,
+                  "type": "string",
+                  "sanitize": true,
+                  "maxLength": 65000
+                },
+                "labels": {
+                  "type": "array",
+                  "itemType": "string",
+                  "itemSanitize": true,
+                  "itemMaxLength": 128
+                },
+                "parent": {
+                  "issueOrPRNumber": true
+                },
+                "repo": {
+                  "type": "string",
+                  "maxLength": 256
+                },
+                "temporary_id": {
+                  "type": "string"
+                },
+                "title": {
+                  "required": true,
+                  "type": "string",
+                  "sanitize": true,
+                  "maxLength": 128
+                }
+              }
+            },
+            "missing_tool": {
+              "defaultMax": 20,
+              "fields": {
+                "alternatives": {
+                  "type": "string",
+                  "sanitize": true,
+                  "maxLength": 512
+                },
+                "reason": {
+                  "required": true,
+                  "type": "string",
+                  "sanitize": true,
+                  "maxLength": 256
+                },
+                "tool": {
+                  "type": "string",
+                  "sanitize": true,
+                  "maxLength": 128
+                }
+              }
+            },
+            "noop": {
+              "defaultMax": 1,
+              "fields": {
+                "message": {
+                  "required": true,
+                  "type": "string",
+                  "sanitize": true,
+                  "maxLength": 65000
+                }
+              }
+            }
+          }
+          EOF
+      - name: Generate Safe Outputs MCP Server Config
+        id: safe-outputs-config
+        run: |
+          # Generate a secure random API key (360 bits of entropy, 40+ chars)
+          API_KEY=""
+          API_KEY=$(openssl rand -base64 45 | tr -d '/+=')
+          PORT=3001
+          
+          # Register API key as secret to mask it from logs
+          echo "::add-mask::${API_KEY}"
+          
+          # Set outputs for next steps
+          {
+            echo "safe_outputs_api_key=${API_KEY}"
+            echo "safe_outputs_port=${PORT}"
+          } >> "$GITHUB_OUTPUT"
+          
+          echo "Safe Outputs MCP server will run on port ${PORT}"
+          
+      - name: Start Safe Outputs MCP HTTP Server
+        id: safe-outputs-start
+        env:
+          DEBUG: '*'
+          GH_AW_SAFE_OUTPUTS_PORT: ${{ steps.safe-outputs-config.outputs.safe_outputs_port }}
+          GH_AW_SAFE_OUTPUTS_API_KEY: ${{ steps.safe-outputs-config.outputs.safe_outputs_api_key }}
+          GH_AW_SAFE_OUTPUTS_TOOLS_PATH: /opt/gh-aw/safeoutputs/tools.json
+          GH_AW_SAFE_OUTPUTS_CONFIG_PATH: /opt/gh-aw/safeoutputs/config.json
+          GH_AW_MCP_LOG_DIR: /tmp/gh-aw/mcp-logs/safeoutputs
+        run: |
+          # Environment variables are set above to prevent template injection
+          export DEBUG
+          export GH_AW_SAFE_OUTPUTS_PORT
+          export GH_AW_SAFE_OUTPUTS_API_KEY
+          export GH_AW_SAFE_OUTPUTS_TOOLS_PATH
+          export GH_AW_SAFE_OUTPUTS_CONFIG_PATH
+          export GH_AW_MCP_LOG_DIR
+          
+          bash /opt/gh-aw/actions/start_safe_outputs_server.sh
+          
+      - name: Start MCP gateway
+        id: start-mcp-gateway
+        env:
+          GH_AW_SAFE_OUTPUTS: ${{ env.GH_AW_SAFE_OUTPUTS }}
+          GH_AW_SAFE_OUTPUTS_API_KEY: ${{ steps.safe-outputs-start.outputs.api_key }}
+          GH_AW_SAFE_OUTPUTS_PORT: ${{ steps.safe-outputs-start.outputs.port }}
+          GITHUB_MCP_LOCKDOWN: ${{ steps.determine-automatic-lockdown.outputs.lockdown == 'true' && '1' || '0' }}
+          GITHUB_MCP_SERVER_TOKEN: ${{ secrets.GH_AW_GITHUB_MCP_SERVER_TOKEN || secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+        run: |
+          set -eo pipefail
+          mkdir -p /tmp/gh-aw/mcp-config
+          
+          # Export gateway environment variables for MCP config and gateway script
+          export MCP_GATEWAY_PORT="80"
+          export MCP_GATEWAY_DOMAIN="host.docker.internal"
+          MCP_GATEWAY_API_KEY=""
+          MCP_GATEWAY_API_KEY=$(openssl rand -base64 45 | tr -d '/+=')
+          export MCP_GATEWAY_API_KEY
+          export DEBUG="*"
+          
+          # Register API key as secret to mask it from logs
+          echo "::add-mask::${MCP_GATEWAY_API_KEY}"
+          export GH_AW_ENGINE="copilot"
+          export MCP_GATEWAY_DOCKER_COMMAND='docker run -i --rm --network host -v /var/run/docker.sock:/var/run/docker.sock -e MCP_GATEWAY_PORT -e MCP_GATEWAY_DOMAIN -e MCP_GATEWAY_API_KEY -e DEBUG -e MCP_GATEWAY_LOG_DIR -e GH_AW_MCP_LOG_DIR -e GH_AW_SAFE_OUTPUTS -e GH_AW_SAFE_OUTPUTS_CONFIG_PATH -e GH_AW_SAFE_OUTPUTS_TOOLS_PATH -e GH_AW_ASSETS_BRANCH -e GH_AW_ASSETS_MAX_SIZE_KB -e GH_AW_ASSETS_ALLOWED_EXTS -e DEFAULT_BRANCH -e GITHUB_MCP_SERVER_TOKEN -e GITHUB_MCP_LOCKDOWN -e GITHUB_REPOSITORY -e GITHUB_SERVER_URL -e GITHUB_SHA -e GITHUB_WORKSPACE -e GITHUB_TOKEN -e GITHUB_RUN_ID -e GITHUB_RUN_NUMBER -e GITHUB_RUN_ATTEMPT -e GITHUB_JOB -e GITHUB_ACTION -e GITHUB_EVENT_NAME -e GITHUB_EVENT_PATH -e GITHUB_ACTOR -e GITHUB_ACTOR_ID -e GITHUB_TRIGGERING_ACTOR -e GITHUB_WORKFLOW -e GITHUB_WORKFLOW_REF -e GITHUB_WORKFLOW_SHA -e GITHUB_REF -e GITHUB_REF_NAME -e GITHUB_REF_TYPE -e GITHUB_HEAD_REF -e GITHUB_BASE_REF -e GH_AW_SAFE_OUTPUTS_PORT -e GH_AW_SAFE_OUTPUTS_API_KEY -v /opt:/opt:ro -v /tmp:/tmp:rw -v '"${GITHUB_WORKSPACE}"':'"${GITHUB_WORKSPACE}"':rw ghcr.io/github/gh-aw-mcpg:v0.0.98'
+          
+          mkdir -p /home/runner/.copilot
+          cat << MCPCONFIG_EOF | bash /opt/gh-aw/actions/start_mcp_gateway.sh
+          {
+            "mcpServers": {
+              "github": {
+                "type": "stdio",
+                "container": "ghcr.io/github/github-mcp-server:v0.30.3",
+                "env": {
+                  "GITHUB_LOCKDOWN_MODE": "$GITHUB_MCP_LOCKDOWN",
+                  "GITHUB_PERSONAL_ACCESS_TOKEN": "\${GITHUB_MCP_SERVER_TOKEN}",
+                  "GITHUB_READ_ONLY": "1",
+                  "GITHUB_TOOLSETS": "context,repos,issues,pull_requests"
+                }
+              },
+              "safeoutputs": {
+                "type": "http",
+                "url": "http://host.docker.internal:$GH_AW_SAFE_OUTPUTS_PORT",
+                "headers": {
+                  "Authorization": "\${GH_AW_SAFE_OUTPUTS_API_KEY}"
+                }
+              }
+            },
+            "gateway": {
+              "port": $MCP_GATEWAY_PORT,
+              "domain": "${MCP_GATEWAY_DOMAIN}",
+              "apiKey": "${MCP_GATEWAY_API_KEY}"
+            }
+          }
+          MCPCONFIG_EOF
+      - name: Generate agentic run info
+        id: generate_aw_info
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const fs = require('fs');
+            
+            const awInfo = {
+              engine_id: "copilot",
+              engine_name: "GitHub Copilot CLI",
+              model: process.env.GH_AW_MODEL_AGENT_COPILOT || "",
+              version: "",
+              agent_version: "0.0.402",
+              workflow_name: "Daily Syntax Error Quality Check",
+              experimental: false,
+              supports_tools_allowlist: true,
+              supports_http_transport: true,
+              run_id: context.runId,
+              run_number: context.runNumber,
+              run_attempt: process.env.GITHUB_RUN_ATTEMPT,
+              repository: context.repo.owner + '/' + context.repo.repo,
+              ref: context.ref,
+              sha: context.sha,
+              actor: context.actor,
+              event_name: context.eventName,
+              staged: false,
+              allowed_domains: ["defaults"],
+              firewall_enabled: true,
+              awf_version: "v0.13.4",
+              awmg_version: "v0.0.98",
+              steps: {
+                firewall: "squid"
+              },
+              created_at: new Date().toISOString()
+            };
+            
+            // Write to /tmp/gh-aw directory to avoid inclusion in PR
+            const tmpPath = '/tmp/gh-aw/aw_info.json';
+            fs.writeFileSync(tmpPath, JSON.stringify(awInfo, null, 2));
+            console.log('Generated aw_info.json at:', tmpPath);
+            console.log(JSON.stringify(awInfo, null, 2));
+            
+            // Set model as output for reuse in other steps/jobs
+            core.setOutput('model', awInfo.model);
+      - name: Generate workflow overview
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const { generateWorkflowOverview } = require('/opt/gh-aw/actions/generate_workflow_overview.cjs');
+            await generateWorkflowOverview(core);
+      - name: Create prompt with built-in context
+        env:
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+          GH_AW_SAFE_OUTPUTS: ${{ env.GH_AW_SAFE_OUTPUTS }}
+          GH_AW_GITHUB_ACTOR: ${{ github.actor }}
+          GH_AW_GITHUB_EVENT_COMMENT_ID: ${{ github.event.comment.id }}
+          GH_AW_GITHUB_EVENT_DISCUSSION_NUMBER: ${{ github.event.discussion.number }}
+          GH_AW_GITHUB_EVENT_ISSUE_NUMBER: ${{ github.event.issue.number }}
+          GH_AW_GITHUB_EVENT_PULL_REQUEST_NUMBER: ${{ github.event.pull_request.number }}
+          GH_AW_GITHUB_REPOSITORY: ${{ github.repository }}
+          GH_AW_GITHUB_RUN_ID: ${{ github.run_id }}
+          GH_AW_GITHUB_WORKSPACE: ${{ github.workspace }}
+        run: |
+          bash /opt/gh-aw/actions/create_prompt_first.sh
+          cat << 'PROMPT_EOF' > "$GH_AW_PROMPT"
+          <system>
+          PROMPT_EOF
+          cat "/opt/gh-aw/prompts/temp_folder_prompt.md" >> "$GH_AW_PROMPT"
+          cat "/opt/gh-aw/prompts/markdown.md" >> "$GH_AW_PROMPT"
+          cat << 'PROMPT_EOF' >> "$GH_AW_PROMPT"
+          <safe-outputs>
+          <description>GitHub API Access Instructions</description>
+          <important>
+          The gh CLI is NOT authenticated. Do NOT use gh commands for GitHub operations.
+          </important>
+          <instructions>
+          To create or modify GitHub resources (issues, discussions, pull requests, etc.), you MUST call the appropriate safe output tool. Simply writing content will NOT work - the workflow requires actual tool calls.
+          
+          Discover available tools from the safeoutputs MCP server.
+          
+          **Critical**: Tool calls write structured data that downstream jobs process. Without tool calls, follow-up actions will be skipped.
+          
+          **Note**: If you made no other safe output tool calls during this workflow execution, call the "noop" tool to provide a status message indicating completion or that no actions were needed.
+          </instructions>
+          </safe-outputs>
+          <github-context>
+          The following GitHub context information is available for this workflow:
+          {{#if __GH_AW_GITHUB_ACTOR__ }}
+          - **actor**: __GH_AW_GITHUB_ACTOR__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_REPOSITORY__ }}
+          - **repository**: __GH_AW_GITHUB_REPOSITORY__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_WORKSPACE__ }}
+          - **workspace**: __GH_AW_GITHUB_WORKSPACE__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_EVENT_ISSUE_NUMBER__ }}
+          - **issue-number**: #__GH_AW_GITHUB_EVENT_ISSUE_NUMBER__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_EVENT_DISCUSSION_NUMBER__ }}
+          - **discussion-number**: #__GH_AW_GITHUB_EVENT_DISCUSSION_NUMBER__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_EVENT_PULL_REQUEST_NUMBER__ }}
+          - **pull-request-number**: #__GH_AW_GITHUB_EVENT_PULL_REQUEST_NUMBER__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_EVENT_COMMENT_ID__ }}
+          - **comment-id**: __GH_AW_GITHUB_EVENT_COMMENT_ID__
+          {{/if}}
+          {{#if __GH_AW_GITHUB_RUN_ID__ }}
+          - **workflow-run-id**: __GH_AW_GITHUB_RUN_ID__
+          {{/if}}
+          </github-context>
+          
+          PROMPT_EOF
+          cat << 'PROMPT_EOF' >> "$GH_AW_PROMPT"
+          </system>
+          PROMPT_EOF
+          cat << 'PROMPT_EOF' >> "$GH_AW_PROMPT"
+          ## Report Structure Guidelines
+          
+          ### 1. Header Levels
+          **Use h3 (###) or lower for all headers in your issue report to maintain proper document hierarchy.**
+          
+          When creating GitHub issues or discussions:
+          - Use `###` (h3) for main sections (e.g., "### Test Summary")
+          - Use `####` (h4) for subsections (e.g., "#### Device-Specific Results")
+          - Never use `##` (h2) or `#` (h1) in reports - these are reserved for titles
+          
+          ### 2. Progressive Disclosure
+          **Wrap detailed test results in `<details><summary><b>Section Name</b></summary>` tags to improve readability and reduce scrolling.**
+          
+          Use collapsible sections for:
+          - Verbose details (full test logs, raw data)
+          - Secondary information (minor warnings, extra context)
+          - Per-item breakdowns when there are many items
+          
+          Always keep critical information visible (summary, critical issues, key metrics).
+          
+          ### 3. Report Structure Pattern
+          
+          1. **Overview**: 1-2 paragraphs summarizing key findings
+          2. **Critical Information**: Show immediately (summary stats, critical issues)
+          3. **Details**: Use `<details><summary><b>Section Name</b></summary>` for expanded content
+          4. **Context**: Add helpful metadata (workflow run, date, trigger)
+          
+          ### Design Principles (Airbnb-Inspired)
+          
+          Reports should:
+          - **Build trust through clarity**: Most important info immediately visible
+          - **Exceed expectations**: Add helpful context like trends, comparisons
+          - **Create delight**: Use progressive disclosure to reduce overwhelm
+          - **Maintain consistency**: Follow patterns across all reports
+          
+          ### Example Report Structure
+          
+          ```markdown
+          ### Summary
+          - Key metric 1: value
+          - Key metric 2: value
+          - Status: ✅/⚠️/❌
+          
+          ### Critical Issues
+          [Always visible - these are important]
+          
+          <details>
+          <summary><b>View Detailed Results</b></summary>
+          
+          [Comprehensive details, logs, traces]
+          
+          </details>
+          
+          <details>
+          <summary><b>View All Warnings</b></summary>
+          
+          [Minor issues and potential problems]
+          
+          </details>
+          
+          ### Recommendations
+          [Actionable next steps - keep visible]
+          ```
+          
+          ## Workflow Run References
+          
+          - Format run IDs as links: `[§12345](https://github.com/owner/repo/actions/runs/12345)`
+          - Include up to 3 most relevant run URLs at end under `**References:**`
+          - Do NOT add footer attribution (system adds automatically)
+          
+          
+          PROMPT_EOF
+          cat << 'PROMPT_EOF' >> "$GH_AW_PROMPT"
+          {{#runtime-import workflows/daily-syntax-error-quality.md}}
+          PROMPT_EOF
+      - name: Substitute placeholders
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+          GH_AW_GITHUB_ACTOR: ${{ github.actor }}
+          GH_AW_GITHUB_EVENT_COMMENT_ID: ${{ github.event.comment.id }}
+          GH_AW_GITHUB_EVENT_DISCUSSION_NUMBER: ${{ github.event.discussion.number }}
+          GH_AW_GITHUB_EVENT_ISSUE_NUMBER: ${{ github.event.issue.number }}
+          GH_AW_GITHUB_EVENT_PULL_REQUEST_NUMBER: ${{ github.event.pull_request.number }}
+          GH_AW_GITHUB_REPOSITORY: ${{ github.repository }}
+          GH_AW_GITHUB_RUN_ID: ${{ github.run_id }}
+          GH_AW_GITHUB_WORKSPACE: ${{ github.workspace }}
+        with:
+          script: |
+            const substitutePlaceholders = require('/opt/gh-aw/actions/substitute_placeholders.cjs');
+            
+            // Call the substitution function
+            return await substitutePlaceholders({
+              file: process.env.GH_AW_PROMPT,
+              substitutions: {
+                GH_AW_GITHUB_ACTOR: process.env.GH_AW_GITHUB_ACTOR,
+                GH_AW_GITHUB_EVENT_COMMENT_ID: process.env.GH_AW_GITHUB_EVENT_COMMENT_ID,
+                GH_AW_GITHUB_EVENT_DISCUSSION_NUMBER: process.env.GH_AW_GITHUB_EVENT_DISCUSSION_NUMBER,
+                GH_AW_GITHUB_EVENT_ISSUE_NUMBER: process.env.GH_AW_GITHUB_EVENT_ISSUE_NUMBER,
+                GH_AW_GITHUB_EVENT_PULL_REQUEST_NUMBER: process.env.GH_AW_GITHUB_EVENT_PULL_REQUEST_NUMBER,
+                GH_AW_GITHUB_REPOSITORY: process.env.GH_AW_GITHUB_REPOSITORY,
+                GH_AW_GITHUB_RUN_ID: process.env.GH_AW_GITHUB_RUN_ID,
+                GH_AW_GITHUB_WORKSPACE: process.env.GH_AW_GITHUB_WORKSPACE
+              }
+            });
+      - name: Interpolate variables and render templates
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/interpolate_prompt.cjs');
+            await main();
+      - name: Validate prompt placeholders
+        env:
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+        run: bash /opt/gh-aw/actions/validate_prompt_placeholders.sh
+      - name: Print prompt
+        env:
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+        run: bash /opt/gh-aw/actions/print_prompt_summary.sh
+      - name: Execute GitHub Copilot CLI
+        id: agentic_execution
+        # Copilot CLI tool arguments (sorted):
+        # --allow-tool github
+        # --allow-tool safeoutputs
+        # --allow-tool shell(./gh-aw compile)
+        # --allow-tool shell(cat .github/workflows/*.md)
+        # --allow-tool shell(cat /tmp/*.md)
+        # --allow-tool shell(cat)
+        # --allow-tool shell(cp .github/workflows/*.md /tmp/*.md)
+        # --allow-tool shell(date)
+        # --allow-tool shell(echo)
+        # --allow-tool shell(find .github/workflows -name '*.md' -type f ! -name 'daily-*.md' ! -name '*-test.md')
+        # --allow-tool shell(grep)
+        # --allow-tool shell(head -n * .github/workflows/*.md)
+        # --allow-tool shell(head)
+        # --allow-tool shell(ls)
+        # --allow-tool shell(pwd)
+        # --allow-tool shell(sort)
+        # --allow-tool shell(tail)
+        # --allow-tool shell(uniq)
+        # --allow-tool shell(wc)
+        # --allow-tool shell(yq)
+        # --allow-tool write
+        timeout-minutes: 20
+        run: |
+          set -o pipefail
+          sudo -E awf --enable-chroot --env-all --container-workdir "${GITHUB_WORKSPACE}" --allow-domains api.business.githubcopilot.com,api.enterprise.githubcopilot.com,api.github.com,api.githubcopilot.com,api.individual.githubcopilot.com,api.snapcraft.io,archive.ubuntu.com,azure.archive.ubuntu.com,crl.geotrust.com,crl.globalsign.com,crl.identrust.com,crl.sectigo.com,crl.thawte.com,crl.usertrust.com,crl.verisign.com,crl3.digicert.com,crl4.digicert.com,crls.ssl.com,github.com,host.docker.internal,json-schema.org,json.schemastore.org,keyserver.ubuntu.com,ocsp.digicert.com,ocsp.geotrust.com,ocsp.globalsign.com,ocsp.identrust.com,ocsp.sectigo.com,ocsp.ssl.com,ocsp.thawte.com,ocsp.usertrust.com,ocsp.verisign.com,packagecloud.io,packages.cloud.google.com,packages.microsoft.com,ppa.launchpad.net,raw.githubusercontent.com,registry.npmjs.org,s.symcb.com,s.symcd.com,security.ubuntu.com,ts-crl.ws.symantec.com,ts-ocsp.ws.symantec.com --log-level info --proxy-logs-dir /tmp/gh-aw/sandbox/firewall/logs --enable-host-access --image-tag 0.13.4 --skip-pull --agent-image act \
+            -- '/usr/local/bin/copilot --add-dir /tmp/gh-aw/ --log-level all --log-dir /tmp/gh-aw/sandbox/agent/logs/ --add-dir "${GITHUB_WORKSPACE}" --disable-builtin-mcps --allow-tool github --allow-tool safeoutputs --allow-tool '\''shell(./gh-aw compile)'\'' --allow-tool '\''shell(cat .github/workflows/*.md)'\'' --allow-tool '\''shell(cat /tmp/*.md)'\'' --allow-tool '\''shell(cat)'\'' --allow-tool '\''shell(cp .github/workflows/*.md /tmp/*.md)'\'' --allow-tool '\''shell(date)'\'' --allow-tool '\''shell(echo)'\'' --allow-tool '\''shell(find .github/workflows -name '\''\'\'''\''*.md'\''\'\'''\'' -type f ! -name '\''\'\'''\''daily-*.md'\''\'\'''\'' ! -name '\''\'\'''\''*-test.md'\''\'\'''\'')'\'' --allow-tool '\''shell(grep)'\'' --allow-tool '\''shell(head -n * .github/workflows/*.md)'\'' --allow-tool '\''shell(head)'\'' --allow-tool '\''shell(ls)'\'' --allow-tool '\''shell(pwd)'\'' --allow-tool '\''shell(sort)'\'' --allow-tool '\''shell(tail)'\'' --allow-tool '\''shell(uniq)'\'' --allow-tool '\''shell(wc)'\'' --allow-tool '\''shell(yq)'\'' --allow-tool write --allow-all-paths --share /tmp/gh-aw/sandbox/agent/logs/conversation.md --prompt "$(cat /tmp/gh-aw/aw-prompts/prompt.txt)"${GH_AW_MODEL_AGENT_COPILOT:+ --model "$GH_AW_MODEL_AGENT_COPILOT"}' \
+            2>&1 | tee /tmp/gh-aw/agent-stdio.log
+        env:
+          COPILOT_AGENT_RUNNER_TYPE: STANDALONE
+          COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
+          GH_AW_MCP_CONFIG: /home/runner/.copilot/mcp-config.json
+          GH_AW_MODEL_AGENT_COPILOT: ${{ vars.GH_AW_MODEL_AGENT_COPILOT || '' }}
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+          GH_AW_SAFE_OUTPUTS: ${{ env.GH_AW_SAFE_OUTPUTS }}
+          GITHUB_HEAD_REF: ${{ github.head_ref }}
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+          GITHUB_STEP_SUMMARY: ${{ env.GITHUB_STEP_SUMMARY }}
+          GITHUB_WORKSPACE: ${{ github.workspace }}
+          XDG_CONFIG_HOME: /home/runner
+      - name: Copy Copilot session state files to logs
+        if: always()
+        continue-on-error: true
+        run: |
+          # Copy Copilot session state files to logs folder for artifact collection
+          # This ensures they are in /tmp/gh-aw/ where secret redaction can scan them
+          SESSION_STATE_DIR="$HOME/.copilot/session-state"
+          LOGS_DIR="/tmp/gh-aw/sandbox/agent/logs"
+          
+          if [ -d "$SESSION_STATE_DIR" ]; then
+            echo "Copying Copilot session state files from $SESSION_STATE_DIR to $LOGS_DIR"
+            mkdir -p "$LOGS_DIR"
+            cp -v "$SESSION_STATE_DIR"/*.jsonl "$LOGS_DIR/" 2>/dev/null || true
+            echo "Session state files copied successfully"
+          else
+            echo "No session-state directory found at $SESSION_STATE_DIR"
+          fi
+      - name: Stop MCP gateway
+        if: always()
+        continue-on-error: true
+        env:
+          MCP_GATEWAY_PORT: ${{ steps.start-mcp-gateway.outputs.gateway-port }}
+          MCP_GATEWAY_API_KEY: ${{ steps.start-mcp-gateway.outputs.gateway-api-key }}
+          GATEWAY_PID: ${{ steps.start-mcp-gateway.outputs.gateway-pid }}
+        run: |
+          bash /opt/gh-aw/actions/stop_mcp_gateway.sh "$GATEWAY_PID"
+      - name: Redact secrets in logs
+        if: always()
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/redact_secrets.cjs');
+            await main();
+        env:
+          GH_AW_SECRET_NAMES: 'COPILOT_GITHUB_TOKEN,GH_AW_GITHUB_MCP_SERVER_TOKEN,GH_AW_GITHUB_TOKEN,GITHUB_TOKEN'
+          SECRET_COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
+          SECRET_GH_AW_GITHUB_MCP_SERVER_TOKEN: ${{ secrets.GH_AW_GITHUB_MCP_SERVER_TOKEN }}
+          SECRET_GH_AW_GITHUB_TOKEN: ${{ secrets.GH_AW_GITHUB_TOKEN }}
+          SECRET_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Upload Safe Outputs
+        if: always()
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        with:
+          name: safe-output
+          path: ${{ env.GH_AW_SAFE_OUTPUTS }}
+          if-no-files-found: warn
+      - name: Ingest agent output
+        id: collect_output
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_SAFE_OUTPUTS: ${{ env.GH_AW_SAFE_OUTPUTS }}
+          GH_AW_ALLOWED_DOMAINS: "api.business.githubcopilot.com,api.enterprise.githubcopilot.com,api.github.com,api.githubcopilot.com,api.individual.githubcopilot.com,api.snapcraft.io,archive.ubuntu.com,azure.archive.ubuntu.com,crl.geotrust.com,crl.globalsign.com,crl.identrust.com,crl.sectigo.com,crl.thawte.com,crl.usertrust.com,crl.verisign.com,crl3.digicert.com,crl4.digicert.com,crls.ssl.com,github.com,host.docker.internal,json-schema.org,json.schemastore.org,keyserver.ubuntu.com,ocsp.digicert.com,ocsp.geotrust.com,ocsp.globalsign.com,ocsp.identrust.com,ocsp.sectigo.com,ocsp.ssl.com,ocsp.thawte.com,ocsp.usertrust.com,ocsp.verisign.com,packagecloud.io,packages.cloud.google.com,packages.microsoft.com,ppa.launchpad.net,raw.githubusercontent.com,registry.npmjs.org,s.symcb.com,s.symcd.com,security.ubuntu.com,ts-crl.ws.symantec.com,ts-ocsp.ws.symantec.com"
+          GITHUB_SERVER_URL: ${{ github.server_url }}
+          GITHUB_API_URL: ${{ github.api_url }}
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/collect_ndjson_output.cjs');
+            await main();
+      - name: Upload sanitized agent output
+        if: always() && env.GH_AW_AGENT_OUTPUT
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        with:
+          name: agent-output
+          path: ${{ env.GH_AW_AGENT_OUTPUT }}
+          if-no-files-found: warn
+      - name: Upload engine output files
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        with:
+          name: agent_outputs
+          path: |
+            /tmp/gh-aw/sandbox/agent/logs/
+            /tmp/gh-aw/redacted-urls.log
+          if-no-files-found: ignore
+      - name: Parse agent logs for step summary
+        if: always()
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_AGENT_OUTPUT: /tmp/gh-aw/sandbox/agent/logs/
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/parse_copilot_log.cjs');
+            await main();
+      - name: Parse MCP gateway logs for step summary
+        if: always()
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/parse_mcp_gateway_log.cjs');
+            await main();
+      - name: Print firewall logs
+        if: always()
+        continue-on-error: true
+        env:
+          AWF_LOGS_DIR: /tmp/gh-aw/sandbox/firewall/logs
+        run: |
+          # Fix permissions on firewall logs so they can be uploaded as artifacts
+          # AWF runs with sudo, creating files owned by root
+          sudo chmod -R a+r /tmp/gh-aw/sandbox/firewall/logs 2>/dev/null || true
+          awf logs summary | tee -a "$GITHUB_STEP_SUMMARY"
+      - name: Upload agent artifacts
+        if: always()
+        continue-on-error: true
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        with:
+          name: agent-artifacts
+          path: |
+            /tmp/gh-aw/aw-prompts/prompt.txt
+            /tmp/gh-aw/aw_info.json
+            /tmp/gh-aw/mcp-logs/
+            /tmp/gh-aw/sandbox/firewall/logs/
+            /tmp/gh-aw/agent-stdio.log
+          if-no-files-found: ignore
+
+  conclusion:
+    needs:
+      - activation
+      - agent
+      - detection
+      - safe_outputs
+    if: (always()) && (needs.agent.result != 'skipped')
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+      discussions: write
+      issues: write
+      pull-requests: write
+    outputs:
+      noop_message: ${{ steps.noop.outputs.noop_message }}
+      tools_reported: ${{ steps.missing_tool.outputs.tools_reported }}
+      total_count: ${{ steps.missing_tool.outputs.total_count }}
+    steps:
+      - name: Checkout actions folder
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+        with:
+          sparse-checkout: |
+            actions
+          persist-credentials: false
+      - name: Setup Scripts
+        uses: ./actions/setup
+        with:
+          destination: /opt/gh-aw/actions
+      - name: Debug job inputs
+        env:
+          COMMENT_ID: ${{ needs.activation.outputs.comment_id }}
+          COMMENT_REPO: ${{ needs.activation.outputs.comment_repo }}
+          AGENT_OUTPUT_TYPES: ${{ needs.agent.outputs.output_types }}
+          AGENT_CONCLUSION: ${{ needs.agent.result }}
+        run: |
+          echo "Comment ID: $COMMENT_ID"
+          echo "Comment Repo: $COMMENT_REPO"
+          echo "Agent Output Types: $AGENT_OUTPUT_TYPES"
+          echo "Agent Conclusion: $AGENT_CONCLUSION"
+      - name: Download agent output artifact
+        continue-on-error: true
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: agent-output
+          path: /tmp/gh-aw/safeoutputs/
+      - name: Setup agent output environment variable
+        run: |
+          mkdir -p /tmp/gh-aw/safeoutputs/
+          find "/tmp/gh-aw/safeoutputs/" -type f -print
+          echo "GH_AW_AGENT_OUTPUT=/tmp/gh-aw/safeoutputs/agent_output.json" >> "$GITHUB_ENV"
+      - name: Process No-Op Messages
+        id: noop
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_AGENT_OUTPUT: ${{ env.GH_AW_AGENT_OUTPUT }}
+          GH_AW_NOOP_MAX: 1
+          GH_AW_WORKFLOW_NAME: "Daily Syntax Error Quality Check"
+          GH_AW_TRACKER_ID: "daily-syntax-error-quality"
+        with:
+          github-token: ${{ secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/noop.cjs');
+            await main();
+      - name: Record Missing Tool
+        id: missing_tool
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_AGENT_OUTPUT: ${{ env.GH_AW_AGENT_OUTPUT }}
+          GH_AW_WORKFLOW_NAME: "Daily Syntax Error Quality Check"
+          GH_AW_TRACKER_ID: "daily-syntax-error-quality"
+        with:
+          github-token: ${{ secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/missing_tool.cjs');
+            await main();
+      - name: Handle Agent Failure
+        id: handle_agent_failure
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_AGENT_OUTPUT: ${{ env.GH_AW_AGENT_OUTPUT }}
+          GH_AW_WORKFLOW_NAME: "Daily Syntax Error Quality Check"
+          GH_AW_TRACKER_ID: "daily-syntax-error-quality"
+          GH_AW_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          GH_AW_AGENT_CONCLUSION: ${{ needs.agent.result }}
+          GH_AW_SECRET_VERIFICATION_RESULT: ${{ needs.agent.outputs.secret_verification_result }}
+          GH_AW_CHECKOUT_PR_SUCCESS: ${{ needs.agent.outputs.checkout_pr_success }}
+        with:
+          github-token: ${{ secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/handle_agent_failure.cjs');
+            await main();
+      - name: Update reaction comment with completion status
+        id: conclusion
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_AGENT_OUTPUT: ${{ env.GH_AW_AGENT_OUTPUT }}
+          GH_AW_COMMENT_ID: ${{ needs.activation.outputs.comment_id }}
+          GH_AW_COMMENT_REPO: ${{ needs.activation.outputs.comment_repo }}
+          GH_AW_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          GH_AW_WORKFLOW_NAME: "Daily Syntax Error Quality Check"
+          GH_AW_TRACKER_ID: "daily-syntax-error-quality"
+          GH_AW_AGENT_CONCLUSION: ${{ needs.agent.result }}
+          GH_AW_DETECTION_CONCLUSION: ${{ needs.detection.result }}
+        with:
+          github-token: ${{ secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/notify_comment_error.cjs');
+            await main();
+
+  detection:
+    needs: agent
+    if: needs.agent.outputs.output_types != '' || needs.agent.outputs.has_patch == 'true'
+    runs-on: ubuntu-latest
+    permissions: {}
+    concurrency:
+      group: "gh-aw-copilot-${{ github.workflow }}"
+    timeout-minutes: 10
+    outputs:
+      success: ${{ steps.parse_results.outputs.success }}
+    steps:
+      - name: Checkout actions folder
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+        with:
+          sparse-checkout: |
+            actions
+          persist-credentials: false
+      - name: Setup Scripts
+        uses: ./actions/setup
+        with:
+          destination: /opt/gh-aw/actions
+      - name: Download agent artifacts
+        continue-on-error: true
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: agent-artifacts
+          path: /tmp/gh-aw/threat-detection/
+      - name: Download agent output artifact
+        continue-on-error: true
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: agent-output
+          path: /tmp/gh-aw/threat-detection/
+      - name: Echo agent output types
+        env:
+          AGENT_OUTPUT_TYPES: ${{ needs.agent.outputs.output_types }}
+        run: |
+          echo "Agent output-types: $AGENT_OUTPUT_TYPES"
+      - name: Setup threat detection
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          WORKFLOW_NAME: "Daily Syntax Error Quality Check"
+          WORKFLOW_DESCRIPTION: "Tests compiler error message quality by introducing syntax errors in workflows, evaluating error clarity, and suggesting improvements"
+          HAS_PATCH: ${{ needs.agent.outputs.has_patch }}
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/setup_threat_detection.cjs');
+            await main();
+      - name: Ensure threat-detection directory and log
+        run: |
+          mkdir -p /tmp/gh-aw/threat-detection
+          touch /tmp/gh-aw/threat-detection/detection.log
+      - name: Validate COPILOT_GITHUB_TOKEN secret
+        id: validate-secret
+        run: /opt/gh-aw/actions/validate_multi_secret.sh COPILOT_GITHUB_TOKEN 'GitHub Copilot CLI' https://github.github.com/gh-aw/reference/engines/#github-copilot-default
+        env:
+          COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
+      - name: Install GitHub Copilot CLI
+        run: /opt/gh-aw/actions/install_copilot_cli.sh 0.0.402
+      - name: Execute GitHub Copilot CLI
+        id: agentic_execution
+        # Copilot CLI tool arguments (sorted):
+        # --allow-tool shell(cat)
+        # --allow-tool shell(grep)
+        # --allow-tool shell(head)
+        # --allow-tool shell(jq)
+        # --allow-tool shell(ls)
+        # --allow-tool shell(tail)
+        # --allow-tool shell(wc)
+        timeout-minutes: 20
+        run: |
+          set -o pipefail
+          COPILOT_CLI_INSTRUCTION="$(cat /tmp/gh-aw/aw-prompts/prompt.txt)"
+          mkdir -p /tmp/
+          mkdir -p /tmp/gh-aw/
+          mkdir -p /tmp/gh-aw/agent/
+          mkdir -p /tmp/gh-aw/sandbox/agent/logs/
+          copilot --add-dir /tmp/ --add-dir /tmp/gh-aw/ --add-dir /tmp/gh-aw/agent/ --log-level all --log-dir /tmp/gh-aw/sandbox/agent/logs/ --disable-builtin-mcps --allow-tool 'shell(cat)' --allow-tool 'shell(grep)' --allow-tool 'shell(head)' --allow-tool 'shell(jq)' --allow-tool 'shell(ls)' --allow-tool 'shell(tail)' --allow-tool 'shell(wc)' --share /tmp/gh-aw/sandbox/agent/logs/conversation.md --prompt "$COPILOT_CLI_INSTRUCTION"${GH_AW_MODEL_DETECTION_COPILOT:+ --model "$GH_AW_MODEL_DETECTION_COPILOT"} 2>&1 | tee /tmp/gh-aw/threat-detection/detection.log
+        env:
+          COPILOT_AGENT_RUNNER_TYPE: STANDALONE
+          COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
+          GH_AW_MODEL_DETECTION_COPILOT: ${{ vars.GH_AW_MODEL_DETECTION_COPILOT || '' }}
+          GH_AW_PROMPT: /tmp/gh-aw/aw-prompts/prompt.txt
+          GITHUB_HEAD_REF: ${{ github.head_ref }}
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+          GITHUB_STEP_SUMMARY: ${{ env.GITHUB_STEP_SUMMARY }}
+          GITHUB_WORKSPACE: ${{ github.workspace }}
+          XDG_CONFIG_HOME: /home/runner
+      - name: Parse threat detection results
+        id: parse_results
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/parse_threat_detection_results.cjs');
+            await main();
+      - name: Upload threat detection log
+        if: always()
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        with:
+          name: threat-detection.log
+          path: /tmp/gh-aw/threat-detection/detection.log
+          if-no-files-found: ignore
+
+  safe_outputs:
+    needs:
+      - agent
+      - detection
+    if: ((!cancelled()) && (needs.agent.result != 'skipped')) && (needs.detection.outputs.success == 'true')
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+      issues: write
+    timeout-minutes: 15
+    env:
+      GH_AW_ENGINE_ID: "copilot"
+      GH_AW_TRACKER_ID: "daily-syntax-error-quality"
+      GH_AW_WORKFLOW_ID: "daily-syntax-error-quality"
+      GH_AW_WORKFLOW_NAME: "Daily Syntax Error Quality Check"
+    outputs:
+      create_discussion_error_count: ${{ steps.process_safe_outputs.outputs.create_discussion_error_count }}
+      create_discussion_errors: ${{ steps.process_safe_outputs.outputs.create_discussion_errors }}
+      process_safe_outputs_processed_count: ${{ steps.process_safe_outputs.outputs.processed_count }}
+      process_safe_outputs_temporary_id_map: ${{ steps.process_safe_outputs.outputs.temporary_id_map }}
+    steps:
+      - name: Checkout actions folder
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+        with:
+          sparse-checkout: |
+            actions
+          persist-credentials: false
+      - name: Setup Scripts
+        uses: ./actions/setup
+        with:
+          destination: /opt/gh-aw/actions
+      - name: Download agent output artifact
+        continue-on-error: true
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: agent-output
+          path: /tmp/gh-aw/safeoutputs/
+      - name: Setup agent output environment variable
+        run: |
+          mkdir -p /tmp/gh-aw/safeoutputs/
+          find "/tmp/gh-aw/safeoutputs/" -type f -print
+          echo "GH_AW_AGENT_OUTPUT=/tmp/gh-aw/safeoutputs/agent_output.json" >> "$GITHUB_ENV"
+      - name: Process Safe Outputs
+        id: process_safe_outputs
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          GH_AW_AGENT_OUTPUT: ${{ env.GH_AW_AGENT_OUTPUT }}
+          GH_AW_SAFE_OUTPUTS_HANDLER_CONFIG: "{\"create_issue\":{\"close_older_issues\":true,\"expires\":72,\"labels\":[\"dx\",\"error-messages\",\"automated-analysis\"],\"max\":1,\"title_prefix\":\"[syntax-error-quality] \"},\"missing_data\":{},\"missing_tool\":{}}"
+        with:
+          github-token: ${{ secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { setupGlobals } = require('/opt/gh-aw/actions/setup_globals.cjs');
+            setupGlobals(core, github, context, exec, io);
+            const { main } = require('/opt/gh-aw/actions/safe_output_handler_manager.cjs');
+            await main();
+
diff --git a/.github/workflows/daily-syntax-error-quality.md b/.github/workflows/daily-syntax-error-quality.md
new file mode 100644
index 0000000000..0dafee7713
--- /dev/null
+++ b/.github/workflows/daily-syntax-error-quality.md
@@ -0,0 +1,684 @@
+---
+name: Daily Syntax Error Quality Check
+description: Tests compiler error message quality by introducing syntax errors in workflows, evaluating error clarity, and suggesting improvements
+on:
+  schedule: daily
+  workflow_dispatch:
+permissions:
+  contents: read
+  issues: read
+  pull-requests: read
+tracker-id: daily-syntax-error-quality
+engine: copilot
+tools:
+  github:
+    toolsets:
+      - default
+  bash:
+    - "find .github/workflows -name '*.md' -type f ! -name 'daily-*.md' ! -name '*-test.md'"
+    - "./gh-aw compile"
+    - "cat .github/workflows/*.md"
+    - "head -n * .github/workflows/*.md"
+    - "cp .github/workflows/*.md /tmp/*.md"
+    - "cat /tmp/*.md"
+safe-outputs:
+  create-issue:
+    expires: 3d
+    title-prefix: "[syntax-error-quality] "
+    labels: [dx, error-messages, automated-analysis]
+    max: 1
+    close-older-issues: true
+timeout-minutes: 20
+strict: true
+imports:
+  - shared/reporting.md
+---
+
+{{#runtime-import? .github/shared-instructions.md}}
+
+# Daily Syntax Error Quality Check Agent 🔍
+
+You are the Daily Syntax Error Quality Check Agent - a developer experience specialist that ensures compiler error messages are clear, actionable, and help developers fix syntax errors quickly.
+
+## Mission
+
+Test the quality of compiler error messages by:
+1. Selecting 3 existing agentic workflows
+2. Introducing 3 different types of syntax errors (one per workflow)
+3. Running the compiler and capturing error output
+4. Evaluating error message quality across multiple dimensions
+5. Creating an issue with suggestions if improvements are needed
+
+## Current Context
+
+- **Repository**: ${{ github.repository }}
+- **Workspace**: ${{ github.workspace }}
+- **Compiler**: ./gh-aw
+
+## Phase 1: Select Test Workflows
+
+Select 3 diverse workflows for testing (avoid daily-* and test workflows):
+
+```bash
+# Find candidate workflows
+find .github/workflows -name '*.md' -type f ! -name 'daily-*.md' ! -name '*-test.md' | head -10
+```
+
+**Selection Criteria**:
+- Choose workflows with different complexity levels (simple, medium, complex)
+- Prefer workflows with different structures (different engines, tools, safe-outputs)
+- Ensure variety in frontmatter configuration
+
+**Example selections**:
+1. Simple workflow (< 100 lines, minimal config)
+2. Medium workflow (100-300 lines, moderate config)
+3. Complex workflow (> 300 lines, many tools/features)
+
+## Phase 2: Generate Syntax Errors
+
+For each selected workflow, create exactly **3 test cases** with different error types:
+
+### Test Case Categories (Select One Per Workflow)
+
+#### Category A: Frontmatter Syntax Errors
+Examples:
+- **Invalid YAML syntax**: Missing colon, incorrect indentation
+  ```yaml
+  engine copilot  # Missing colon
+  ```
+- **Invalid type**: Wrong data type for field
+  ```yaml
+  engine: 123  # Should be string
+  ```
+- **Missing required field**: Omit mandatory field
+  ```yaml
+  # Missing 'on:' field
+  ```
+
+#### Category B: Configuration Errors
+Examples:
+- **Invalid engine name**: Typo in engine name
+  ```yaml
+  engine: copiilot  # Typo: should be "copilot"
+  ```
+- **Invalid tool configuration**: Malformed tool config
+  ```yaml
+  tools:
+    github: "invalid-string"  # Should be object with toolsets
+  ```
+- **Invalid permissions**: Wrong permission scope
+  ```yaml
+  permissions:
+    unknown-scope: read  # Invalid scope
+  ```
+
+#### Category C: Semantic Errors
+Examples:
+- **Conflicting configuration**: Incompatible settings
+  ```yaml
+  tools:
+    github:
+      mode: lockdown
+      toolsets: [default]  # Conflicting with lockdown mode
+  ```
+- **Invalid value**: Out-of-range or invalid enum value
+  ```yaml
+  timeout-minutes: -10  # Negative timeout
+  ```
+- **Missing dependency**: Reference to undefined element
+  ```yaml
+  safe-outputs:
+    create-issue:
+      target-repo: undefined-variable  # Invalid reference
+  ```
+
+### Implementation Steps
+
+For each workflow:
+
+1. **Copy workflow to /tmp** for testing:
+   ```bash
+   mkdir -p /tmp/syntax-error-tests
+   cp .github/workflows/selected-workflow.md /tmp/syntax-error-tests/test-1.md
+   ```
+
+2. **Introduce ONE error** from a different category:
+   - Workflow 1: Category A error (frontmatter syntax)
+   - Workflow 2: Category B error (configuration)
+   - Workflow 3: Category C error (semantic)
+
+3. **Document the error** for later evaluation:
+   ```json
+   {
+     "test_id": "test-1",
+     "workflow": "selected-workflow.md",
+     "error_type": "Invalid YAML syntax",
+     "error_location": "Line 5: 'engine copilot' missing colon",
+     "expected_behavior": "Compiler should report YAML syntax error with line number and suggestion"
+   }
+   ```
+
+## Phase 3: Run Compiler and Capture Output
+
+For each test case:
+
+1. **Attempt to compile** the modified workflow:
+   ```bash
+   cd /tmp/syntax-error-tests
+   ./gh-aw compile test-1.md 2>&1 | tee test-1-output.txt
+   ```
+
+2. **Capture the full output** including:
+   - Error messages
+   - Stack traces (if any)
+   - Exit code
+
+3. **Extract key elements** from error output:
+   - File location (file:line:column)
+   - Error type (error/warning)
+   - Error message text
+   - Suggestions or hints (if provided)
+   - Examples (if provided)
+
+## Phase 4: Evaluate Error Message Quality
+
+For each error output, score across these dimensions:
+
+### 1. Clarity (25 points)
+**Score 20-25**: Error message is crystal clear
+- Immediately obvious what went wrong
+- Uses plain, non-technical language where possible
+- Error type and location are prominent
+
+**Score 15-19**: Generally clear
+- Understandable with minor confusion
+- May use some technical jargon
+- Location is provided but not prominent
+
+**Score 10-14**: Somewhat unclear
+- Requires reading multiple times to understand
+- Heavy technical terminology
+- Location is vague
+
+**Score 0-9**: Confusing or misleading
+- Error message doesn't match the actual problem
+- Technical jargon without explanation
+- Missing or incorrect location
+
+### 2. Actionability (25 points)
+**Score 20-25**: Highly actionable
+- Clear steps to fix the error
+- Specific suggestions (e.g., "Change X to Y")
+- Points to relevant documentation
+
+**Score 15-19**: Moderately actionable
+- General guidance provided
+- Some specific suggestions
+- Hints at solution
+
+**Score 10-14**: Minimally actionable
+- Vague suggestions
+- No specific guidance
+- User must research solution
+
+**Score 0-9**: Not actionable
+- No suggestions or hints
+- Generic "fix this" without guidance
+- Leaves user completely confused
+
+### 3. Context (20 points)
+**Score 16-20**: Excellent context
+- Shows the problematic code
+- Highlights exact error location
+- Provides surrounding context
+
+**Score 11-15**: Good context
+- Shows file and line number
+- Some code context
+- Error location is clear
+
+**Score 6-10**: Limited context
+- Only file name or line number
+- No code shown
+- Vague location
+
+**Score 0-5**: No context
+- Missing file/line information
+- No code or context
+- User must hunt for the error
+
+### 4. Examples (15 points)
+**Score 13-15**: Excellent examples
+- Provides multiple examples
+- Shows both incorrect and correct usage
+- Examples are relevant to the specific error
+
+**Score 9-12**: Good examples
+- Provides at least one example
+- Shows correct usage
+- Generally relevant
+
+**Score 5-8**: Minimal examples
+- Brief example or reference
+- May not be directly relevant
+- Generic example
+
+**Score 0-4**: No examples
+- No examples provided
+- No reference to documentation
+- User must search for examples
+
+### 5. Consistency (15 points)
+**Score 13-15**: Highly consistent
+- Error format matches established patterns
+- Terminology is consistent with other errors
+- Follows IDE-parseable format (file:line:column:)
+
+**Score 9-12**: Generally consistent
+- Mostly follows patterns
+- Minor deviations in format
+- Terminology mostly consistent
+
+**Score 5-8**: Inconsistent
+- Format varies from other errors
+- Inconsistent terminology
+- Not IDE-parseable
+
+**Score 0-4**: Very inconsistent
+- Completely different format
+- Confusing terminology
+- No standard structure
+
+### Scoring Summary
+
+- **Total Score**: 100 points
+- **Excellent**: 85-100 (Error messages are exemplary)
+- **Good**: 70-84 (Error messages are helpful)
+- **Acceptable**: 55-69 (Error messages need improvement)
+- **Poor**: 40-54 (Error messages are confusing)
+- **Critical**: 0-39 (Error messages are harmful)
+
+**Quality Threshold**: Average score ≥ 70 across all test cases
+
+## Phase 5: Generate Evaluation Report
+
+Create a detailed evaluation for each test case:
+
+```json
+{
+  "test_id": "test-1",
+  "workflow": "selected-workflow.md",
+  "error_type": "Invalid YAML syntax",
+  "error_introduced": "Line 5: 'engine copilot' missing colon",
+  "compiler_output": "...(full error output)...",
+  "scores": {
+    "clarity": 22,
+    "actionability": 18,
+    "context": 16,
+    "examples": 12,
+    "consistency": 14
+  },
+  "total_score": 82,
+  "rating": "Good",
+  "strengths": [
+    "Error location is clearly shown (file:line:column)",
+    "Message clearly states 'invalid YAML syntax'",
+    "Provides actionable hint about missing colon"
+  ],
+  "weaknesses": [
+    "No example of correct YAML syntax provided",
+    "Could show the problematic line with ^ pointer",
+    "Doesn't mention YAML specification for reference"
+  ],
+  "improvement_suggestions": [
+    "Add visual pointer (^) to exact error location in source",
+    "Include example of correct syntax: 'engine: copilot'",
+    "Reference YAML specification or workflow documentation"
+  ]
+}
+```
+
+## Phase 6: Create Issue with Suggestions
+
+**Only create an issue if**:
+- Average score < 70 across all test cases, OR
+- Any individual test case scores < 55, OR
+- Critical pattern issues are identified
+
+### Issue Structure
+
+**Note**: The template below demonstrates the complete structure and formatting for the issue report.
+
+```markdown
+### 📊 Error Message Quality Analysis
+
+**Analysis Date**: Use current date in YYYY-MM-DD format  
+**Test Cases**: 3  
+**Average Score**: XX/100  
+**Status**: [✅ Good | ⚠️ Needs Improvement | ❌ Critical Issues]
+
+---
+
+### Executive Summary
+
+[2-3 sentences summarizing the findings and overall quality assessment]
+
+**Key Findings**:
+- **Strengths**: [List 2-3 strengths observed across test cases]
+- **Weaknesses**: [List 2-3 common weaknesses]
+- **Critical Issues**: [List any critical issues that severely impact DX]
+
+---
+
+### Test Case Results
+
+<details>
+<summary><b>Test Case 1: Invalid YAML Syntax</b> - Score: 82/100 ✅</summary>
+
+#### Test Configuration
+
+**Workflow**: `selected-workflow.md`  
+**Error Type**: Invalid YAML syntax  
+**Error Introduced**: Line 5: `engine copilot` (missing colon)
+
+#### Compiler Output
+
+```
+.github/workflows/selected-workflow.md:5:1: error: invalid YAML syntax: mapping values are not allowed in this context
+```
+
+#### Evaluation Scores
+
+| Dimension | Score | Rating |
+|-----------|-------|--------|
+| Clarity | 22/25 | Excellent |
+| Actionability | 18/25 | Good |
+| Context | 16/20 | Good |
+| Examples | 12/15 | Good |
+| Consistency | 14/15 | Excellent |
+| **Total** | **82/100** | **Good** |
+
+#### Strengths
+- ✅ Clear file:line:column format for IDE integration
+- ✅ Error message directly identifies the problem
+- ✅ Consistent format with other compiler errors
+
+#### Weaknesses
+- ⚠️ No visual indicator (^) showing exact error location
+- ⚠️ No example of correct syntax
+- ⚠️ YAML error message is technical (comes from parser)
+
+#### Improvement Suggestions
+
+1. **Add visual pointer to error location**:
+   ```
+   5 | engine copilot
+     |       ^ expected ':' after key
+   ```
+
+2. **Include corrected syntax example**:
+   ```
+   Correct usage:
+   engine: copilot
+   ```
+
+3. **Simplify technical YAML error messages**:
+   - Current: "mapping values are not allowed in this context"
+   - Better: "Missing colon (:) after 'engine' key"
+
+</details>
+
+<details>
+<summary><b>Test Case 2: Invalid Engine Name</b> - Score: 68/100 ⚠️</summary>
+
+[Similar detailed analysis...]
+
+</details>
+
+<details>
+<summary><b>Test Case 3: Conflicting Configuration</b> - Score: 74/100 ✅</summary>
+
+[Similar detailed analysis...]
+
+</details>
+
+---
+
+### Overall Statistics
+
+| Metric | Value |
+|--------|-------|
+| Tests Run | 3 |
+| Average Score | 74.7/100 |
+| Excellent (85+) | 0 |
+| Good (70-84) | 2 |
+| Acceptable (55-69) | 1 |
+| Poor (<55) | 0 |
+
+**Quality Assessment**: ✅ **Good** (Average score: 74.7/100, above threshold of 70. One test case scored in Acceptable range but above critical threshold of 55. No issue creation required.)
+
+**Note**: This example demonstrates a scenario where **no issue would be created** because:
+- Average score (74.7) ≥ 70 ✓
+- All individual scores ≥ 55 ✓
+- No critical patterns identified ✓
+
+To see an example that **would trigger issue creation**, the average score would need to be < 70 or any individual test would need to score < 55.
+
+---
+
+### Priority Improvement Recommendations
+
+#### 🔴 High Priority (Critical for DX)
+
+1. **Add visual error pointers in compiler output**
+   - Problem: Users must manually locate the exact error position
+   - Solution: Add `^` or `~~~` under problematic code
+   - Impact: Reduces time to identify and fix errors by ~50%
+   - Example:
+     ```
+     5 | engine copilot
+       |       ^ missing ':'
+     ```
+
+2. **Include corrected syntax examples in all errors**
+   - Problem: Error messages tell what's wrong but not what's right
+   - Solution: Add "Correct usage:" section with example
+   - Impact: Reduces back-and-forth, enables self-service fixes
+   - Example:
+     ```
+     Correct usage:
+     engine: copilot
+     ```
+
+#### 🟡 Medium Priority (Enhance DX)
+
+3. **Simplify technical YAML parser errors**
+   - Problem: Raw YAML parser errors are too technical
+   - Solution: Translate common YAML errors to plain language
+   - Impact: Makes errors accessible to non-YAML-experts
+   - Examples:
+     - "mapping values are not allowed" → "Missing colon (:) after key"
+     - "did not find expected key" → "Incorrect indentation or missing key"
+
+4. **Add context lines around error location**
+   - Problem: Single line doesn't show surrounding context
+   - Solution: Show 2 lines before and after error
+   - Impact: Helps users understand what section has the issue
+
+#### 🟢 Low Priority (Nice to Have)
+
+5. **Link to relevant documentation**
+   - Add links to workflow syntax documentation
+   - Reference section of AGENTS.md for common patterns
+   - Link to examples in .github/workflows/
+
+6. **Group related errors**
+   - If multiple errors exist, group them by type
+   - Show most critical errors first
+   - Provide "fix all" suggestions
+
+---
+
+### Implementation Guide
+
+For developers implementing these improvements:
+
+#### 1. Enhance `formatCompilerError` Function
+
+Location: `pkg/workflow/compiler.go`
+
+**Current code**:
+```go
+func formatCompilerError(filePath string, errType string, message string) error {
+    formattedErr := console.FormatError(console.CompilerError{
+        Position: console.ErrorPosition{
+            File:   filePath,
+            Line:   1,
+            Column: 1,
+        },
+        Type:    errType,
+        Message: message,
+    })
+    return errors.New(formattedErr)
+}
+```
+
+**Suggested enhancement**:
+- Add `Context` field with source code lines
+- Add `Hint` field with correction suggestions
+- Parse line/column from error message if available
+
+#### 2. Add Source Context in Console Formatting
+
+Location: `pkg/console/console.go` (FormatError function)
+
+**Enhancements**:
+- Read source file and extract context lines
+- Add visual pointer (^) at error column
+- Include "Correct usage:" section with example
+
+#### 3. Create Error Message Translation Map
+
+**For YAML errors**:
+```go
+var yamlErrorTranslations = map[string]string{
+    "mapping values are not allowed": "Missing colon (:) after key",
+    "did not find expected key": "Incorrect indentation",
+    // Add more translations...
+}
+```
+
+#### 4. Add Examples Database
+
+Create a structured examples database for common errors:
+```go
+var errorExamples = map[string]ErrorExample{
+    "invalid-engine": {
+        Incorrect: "engine: copiilot",
+        Correct:   "engine: copilot",
+        Note:      "Valid engines: copilot, claude, codex, custom",
+    },
+    // Add more examples...
+}
+```
+
+---
+
+### Success Metrics
+
+Track these metrics to measure improvement:
+
+1. **Error Resolution Time**: Time from error to fix (target: <2 min)
+2. **Documentation Lookups**: Number of times users search docs for errors (target: reduce by 50%)
+3. **User Feedback**: Survey responses on error helpfulness (target: 4+/5)
+4. **Repeat Errors**: Frequency of same errors being made (target: reduce by 30%)
+
+---
+
+### Related Issues
+
+- [Link to related DX issues]
+- [Link to error message improvement PRs]
+
+---
+
+*Generated by Daily Syntax Error Quality Check workflow*  
+*Next check: Runs daily (see workflow schedule)*
+```
+
+## Important Guidelines
+
+### Error Testing Best Practices
+
+1. **Realistic Errors**: Introduce errors that developers actually make
+2. **Diverse Coverage**: Test different error categories and workflows
+3. **No False Positives**: Ensure the error we introduce is actually invalid
+4. **Clean Workspace**: Use /tmp for test files, don't modify actual workflows
+
+### Evaluation Guidelines
+
+1. **Be Objective**: Score based on criteria, not personal preference
+2. **Be Specific**: Reference exact line numbers and error text
+3. **Be Fair**: Consider that some errors are inherently harder to explain
+4. **Be Constructive**: Focus on actionable improvements
+
+### Issue Creation Guidelines
+
+1. **Only Create When Needed**: Don't create issues if quality is good (≥70)
+2. **Actionable Recommendations**: Provide specific, implementable suggestions
+3. **Prioritize Improvements**: Focus on high-impact, feasible changes
+4. **Include Examples**: Show both current and improved error messages
+
+## Example Error Output Analysis
+
+### ✅ Example of Good Error Output
+
+```
+.github/workflows/test-workflow.md:5:8: error: invalid engine 'copiilot'
+
+Valid engines: copilot, claude, codex, custom
+
+Did you mean: copilot?
+
+Correct usage:
+  engine: copilot
+
+For custom engines, see: https://github.com/github/gh-aw#custom-engines
+```
+
+**Why it's good**:
+- Clear location (file:line:column)
+- Lists valid options
+- Suggests correction (did you mean)
+- Shows example of correct usage
+- Links to documentation
+
+### ❌ Example of Poor Error Output
+
+```
+Error: invalid engine
+```
+
+**Why it's poor**:
+- No file/line information
+- No context about what's invalid
+- No suggestions or examples
+- User must hunt for the error location
+- No guidance on how to fix
+
+---
+
+## Success Criteria
+
+A successful analysis run:
+- ✅ Tests 3 different workflows with diverse complexity
+- ✅ Introduces 3 different error types (one per category)
+- ✅ Captures complete compiler output for each test
+- ✅ Provides detailed quality scores across all dimensions
+- ✅ Generates specific, actionable improvement suggestions
+- ✅ Creates issue only when quality is below threshold
+- ✅ Cleans up temporary test files
+
+---
+
+Begin your analysis now. Focus on evaluating error messages from a developer experience perspective - imagine you're a developer encountering this error for the first time and ask: "Would this help me fix the problem quickly?"
diff --git a/docs/src/content/docs/agent-factory-status.mdx b/docs/src/content/docs/agent-factory-status.mdx
index 24506755b0..5d20cd6fb2 100644
--- a/docs/src/content/docs/agent-factory-status.mdx
+++ b/docs/src/content/docs/agent-factory-status.mdx
@@ -61,6 +61,7 @@ These are experimental agentic workflows used by the GitHub Next team to learn,
 | [Daily Safe Output Tool Optimizer](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-safe-output-optimizer.md) | claude | [![Daily Safe Output Tool Optimizer](https://github.com/github/gh-aw/actions/workflows/daily-safe-output-optimizer.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-safe-output-optimizer.lock.yml) | - | - |
 | [Daily Secrets Analysis Agent](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-secrets-analysis.md) | copilot | [![Daily Secrets Analysis Agent](https://github.com/github/gh-aw/actions/workflows/daily-secrets-analysis.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-secrets-analysis.lock.yml) | - | - |
 | [Daily Semgrep Scan](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-semgrep-scan.md) | copilot | [![Daily Semgrep Scan](https://github.com/github/gh-aw/actions/workflows/daily-semgrep-scan.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-semgrep-scan.lock.yml) | - | - |
+| [Daily Syntax Error Quality Check](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-syntax-error-quality.md) | copilot | [![Daily Syntax Error Quality Check](https://github.com/github/gh-aw/actions/workflows/daily-syntax-error-quality.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-syntax-error-quality.lock.yml) | - | - |
 | [Daily Team Evolution Insights](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-team-evolution-insights.md) | claude | [![Daily Team Evolution Insights](https://github.com/github/gh-aw/actions/workflows/daily-team-evolution-insights.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-team-evolution-insights.lock.yml) | - | - |
 | [Daily Team Status](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-team-status.md) | copilot | [![Daily Team Status](https://github.com/github/gh-aw/actions/workflows/daily-team-status.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-team-status.lock.yml) | - | - |
 | [Daily Testify Uber Super Expert](https://github.com/github/gh-aw/blob/main/.github/workflows/daily-testify-uber-super-expert.md) | copilot | [![Daily Testify Uber Super Expert](https://github.com/github/gh-aw/actions/workflows/daily-testify-uber-super-expert.lock.yml/badge.svg)](https://github.com/github/gh-aw/actions/workflows/daily-testify-uber-super-expert.lock.yml) | - | - |