diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index f4841a25..d3d775c2 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -3,9 +3,6 @@ name: "Copilot Setup Steps"
 # This workflow configures the environment for GitHub Copilot Agent with gh-aw MCP server
 on:
   workflow_dispatch:
-  push:
-    paths:
-      - .github/workflows/copilot-setup-steps.yml
 
 jobs:
   # The job MUST be called 'copilot-setup-steps' to be recognized by GitHub Copilot Agent
diff --git a/.github/workflows/headless-portability.yml b/.github/workflows/headless-portability.yml
index 3586c816..2149e6b3 100644
--- a/.github/workflows/headless-portability.yml
+++ b/.github/workflows/headless-portability.yml
@@ -1,66 +1,6 @@
 name: Headless portability
 
 on:
-  pull_request:
-    paths:
-      - ".github/workflows/headless-portability.yml"
-      - "AcDream.slnx"
-      - "src/AcDream.Platform/**"
-      - "src/AcDream.Launcher.Core/**"
-      - "src/AcDream.Launcher/**"
-      - "src/AcDream.Bake/**"
-      - "src/AcDream.Core/**"
-      - "src/AcDream.Core.Net/**"
-      - "src/AcDream.Content/**"
-      - "src/AcDream.Plugin.Abstractions/**"
-      - "src/AcDream.Runtime/**"
-      - "src/AcDream.Headless/**"
-      - "src/AcDream.App/**"
-      - "src/AcDream.UI.Abstractions/**"
-      - "tests/AcDream.Platform.Tests/**"
-      - "tests/AcDream.Launcher.Core.Tests/**"
-      - "tests/AcDream.Launcher.Tests/**"
-      - "tests/AcDream.Bake.Tests/**"
-      - "tests/AcDream.Core.Tests/**"
-      - "tests/AcDream.Core.Net.Tests/**"
-      - "tests/AcDream.Content.Tests/**"
-      - "tests/AcDream.Runtime.Tests/**"
-      - "tests/AcDream.Headless.Tests/**"
-      - "tests/AcDream.App.Tests/**"
-      - "tests/AcDream.UI.Abstractions.Tests/**"
-      - "tests/Fixtures/campaign-la/**"
-      - "tools/ShaderCompiler/**"
-      - "tools/compile-shaders.ps1"
-  push:
-    paths:
-      - ".github/workflows/headless-portability.yml"
-      - "AcDream.slnx"
-      - "src/AcDream.Platform/**"
-      - "src/AcDream.Launcher.Core/**"
-      - "src/AcDream.Launcher/**"
-      - "src/AcDream.Bake/**"
-      - "src/AcDream.Core/**"
-      - "src/AcDream.Core.Net/**"
-      - "src/AcDream.Content/**"
-      - "src/AcDream.Plugin.Abstractions/**"
-      - "src/AcDream.Runtime/**"
-      - "src/AcDream.Headless/**"
-      - "src/AcDream.App/**"
-      - "src/AcDream.UI.Abstractions/**"
-      - "tests/AcDream.Platform.Tests/**"
-      - "tests/AcDream.Launcher.Core.Tests/**"
-      - "tests/AcDream.Launcher.Tests/**"
-      - "tests/AcDream.Bake.Tests/**"
-      - "tests/AcDream.Core.Tests/**"
-      - "tests/AcDream.Core.Net.Tests/**"
-      - "tests/AcDream.Content.Tests/**"
-      - "tests/AcDream.Runtime.Tests/**"
-      - "tests/AcDream.Headless.Tests/**"
-      - "tests/AcDream.App.Tests/**"
-      - "tests/AcDream.UI.Abstractions.Tests/**"
-      - "tests/Fixtures/campaign-la/**"
-      - "tools/ShaderCompiler/**"
-      - "tools/compile-shaders.ps1"
   workflow_dispatch:
 
 permissions:
diff --git a/.github/workflows/hygiene-assessment.lock.yml b/.github/workflows/hygiene-assessment.lock.yml
index a7294727..3c5ebe78 100644
--- a/.github/workflows/hygiene-assessment.lock.yml
+++ b/.github/workflows/hygiene-assessment.lock.yml
@@ -49,9 +49,6 @@
 
 name: "acdream Hygiene Assessment"
 on:
-  schedule:
-  - cron: "54 4 * * *"
-    # Friendly format: daily (scattered)
   workflow_dispatch: {}
 
 permissions: {}
@@ -1348,4 +1345,3 @@ jobs:
             /tmp/gh-aw/safe-output-items.jsonl
             /tmp/gh-aw/temporary-id-map.json
           if-no-files-found: ignore
-
diff --git a/.github/workflows/release-gate.yml b/.github/workflows/release-gate.yml
index 949e26d2..b7240505 100644
--- a/.github/workflows/release-gate.yml
+++ b/.github/workflows/release-gate.yml
@@ -1,9 +1,6 @@
 name: Complete Release gate
 
 on:
-  pull_request:
-  push:
-    branches: [main]
   workflow_dispatch:
 
 permissions: