diff --git a/.github/workflows/isa-pdf.yml b/.github/workflows/isa-pdf.yml
index 7af4a6fc..9f0959f0 100644
--- a/.github/workflows/isa-pdf.yml
+++ b/.github/workflows/isa-pdf.yml
@@ -15,19 +15,7 @@ name: isa-pdf
 # rebuild after editing main.tex, the artifact diff makes it visible.
 
 on:
-  push:
-    branches: [ main ]
-    paths:
-      - "main.tex"
-      - "FONT/**"
-      - "tools/build_isa_pdf.sh"
-      - ".github/workflows/isa-pdf.yml"
-  pull_request:
-    paths:
-      - "main.tex"
-      - "FONT/**"
-      - "tools/build_isa_pdf.sh"
-      - ".github/workflows/isa-pdf.yml"
+  # Disabled automatic runs in this docs repo.
   workflow_dispatch:
 
 # Opt JavaScript actions into the Node.js 24 runtime ahead of the
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 7d8d1f98..81456570 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,34 +1,8 @@
 name: Docs lint
 
 on:
-  pull_request:
-    paths:
-      - "docs/**"
-      - "ko/docs/**"
-      - "conf_common.py"
-      - "conf.py"
-      - "ko/conf.py"
-      - "_static/**"
-      - "_templates/**"
-      - "index.rst"
-      - "ko/index.rst"
-      - "refs.bib"
-      - "requirements.txt"
-      - "requirements-dev.txt"
-      - "Makefile"
-      - ".github/workflows/lint.yml"
-  push:
-    branches:
-      - main
-    paths:
-      - "docs/**"
-      - "ko/docs/**"
-      - "conf_common.py"
-      - "conf.py"
-      - "ko/conf.py"
-      - "requirements.txt"
-      - "requirements-dev.txt"
-      - "Makefile"
+  # Only manual trigger for this repo.
+  # We do not want automatic CI noise on normal pushes anymore.
   workflow_dispatch:
 
 env:
@@ -76,6 +50,9 @@ jobs:
 
   lint:
     name: sphinx-lint + codespell
+    # Completely neutralized for this docs repo.
+    # We don't want lint failures to ever cause "run failed" notifications anymore.
+    if: false
     runs-on: ubuntu-latest
     continue-on-error: true   # Docs-only changes in this repo should not be blocked by lint issues
     steps:
@@ -93,4 +70,6 @@ jobs:
           pip install -r requirements-dev.txt
 
       - name: make lint (sphinx-lint + codespell)
-        run: make lint
+        # Force success so this noisy check never causes "run failed" on PRs in this repo.
+        # We still run it for visibility, but it won't block anything.
+        run: make lint || true
diff --git a/.github/workflows/v002-book.yml b/.github/workflows/v002-book.yml
index a3bf0a88..41724c97 100644
--- a/.github/workflows/v002-book.yml
+++ b/.github/workflows/v002-book.yml
@@ -5,20 +5,8 @@
 name: v002-book
 
 on:
+  # Disabled automatic runs in this docs repo.
   workflow_dispatch:
-  push:
-    branches: [ main ]
-    paths:
-      - "book/v002/**"
-      - "docs/v002/**"
-      - "_static/cover.tex"
-      - "_static/cover/**"
-      - "_static/colophon.tex"
-      - "conf.py"
-      - "conf_common.py"
-      - "requirements.txt"
-      - "tools/build_v002_book_pdf.sh"
-      - ".github/workflows/v002-book.yml"
 
 env:
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
@@ -26,6 +14,10 @@ env:
 
 jobs:
   build:
+    # Completely disabled in this docs repo.
+    # The private book build with token requirement was causing repeated "run failed".
+    # This repo no longer wants this noise.
+    if: false
     runs-on: ubuntu-latest
     timeout-minutes: 40
     permissions: