diff --git a/.github/workflows/contributor-check.yml b/.gitea/workflows/contributor-check.yml
similarity index 100%
rename from .github/workflows/contributor-check.yml
rename to .gitea/workflows/contributor-check.yml
diff --git a/.github/workflows/deploy-site.yml b/.gitea/workflows/deploy-site.yml
similarity index 100%
rename from .github/workflows/deploy-site.yml
rename to .gitea/workflows/deploy-site.yml
diff --git a/.github/workflows/docker-publish.yml b/.gitea/workflows/docker-publish.yml
similarity index 100%
rename from .github/workflows/docker-publish.yml
rename to .gitea/workflows/docker-publish.yml
diff --git a/.gitea/workflows/docs-site-checks.yml b/.gitea/workflows/docs-site-checks.yml
new file mode 100644
index 00000000..b4aa387c
--- /dev/null
+++ b/.gitea/workflows/docs-site-checks.yml
@@ -0,0 +1,79 @@
+name: Docs Site Checks
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  docs-site-checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
+        with:
+          fetch-depth: 0
+
+      - name: Detect docs-site changes
+        id: changes
+        shell: bash
+        run: |
+          set -euo pipefail
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            base="${{ github.event.pull_request.base.sha }}"
+            head="${{ github.event.pull_request.head.sha }}"
+          else
+            echo "run=true" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+          changed="$(git diff --name-only "$base" "$head")"
+          printf '%s\n' "$changed"
+          if printf '%s\n' "$changed" | grep -Eq '^website/'; then
+            echo "run=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "run=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Skip docs checks when diff is not docs-site relevant
+        if: steps.changes.outputs.run != 'true'
+        run: echo "No website changes; docs-site context satisfied."
+
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4
+        if: steps.changes.outputs.run == 'true'
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: website/package-lock.json
+
+      - name: Install website dependencies
+        if: steps.changes.outputs.run == 'true'
+        run: npm ci
+        working-directory: website
+
+      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
+        if: steps.changes.outputs.run == 'true'
+        with:
+          python-version: '3.11'
+
+      - name: Install ascii-guard
+        if: steps.changes.outputs.run == 'true'
+        run: python -m pip install ascii-guard==2.3.0 pyyaml==6.0.3
+
+      - name: Extract skill metadata for dashboard
+        if: steps.changes.outputs.run == 'true'
+        run: python3 website/scripts/extract-skills.py
+
+      - name: Regenerate per-skill docs pages + catalogs
+        if: steps.changes.outputs.run == 'true'
+        run: python3 website/scripts/generate-skill-docs.py
+
+      - name: Lint docs diagrams
+        if: steps.changes.outputs.run == 'true'
+        run: npm run lint:diagrams
+        working-directory: website
+
+      - name: Build Docusaurus
+        if: steps.changes.outputs.run == 'true'
+        run: npm run build
+        working-directory: website
diff --git a/.github/workflows/nix-lockfile-fix.yml b/.gitea/workflows/nix-lockfile-fix.yml
similarity index 100%
rename from .github/workflows/nix-lockfile-fix.yml
rename to .gitea/workflows/nix-lockfile-fix.yml
diff --git a/.github/workflows/nix.yml b/.gitea/workflows/nix.yml
similarity index 100%
rename from .github/workflows/nix.yml
rename to .gitea/workflows/nix.yml
diff --git a/.github/workflows/skills-index.yml b/.gitea/workflows/skills-index.yml
similarity index 100%
rename from .github/workflows/skills-index.yml
rename to .gitea/workflows/skills-index.yml
diff --git a/.github/workflows/supply-chain-audit.yml b/.gitea/workflows/supply-chain-audit.yml
similarity index 100%
rename from .github/workflows/supply-chain-audit.yml
rename to .gitea/workflows/supply-chain-audit.yml
diff --git a/.github/workflows/tests.yml b/.gitea/workflows/tests.yml
similarity index 100%
rename from .github/workflows/tests.yml
rename to .gitea/workflows/tests.yml
diff --git a/.github/workflows/docs-site-checks.yml b/.github/workflows/docs-site-checks.yml
deleted file mode 100644
index 80fe9ea9..00000000
--- a/.github/workflows/docs-site-checks.yml
+++ /dev/null
@@ -1,48 +0,0 @@
-name: Docs Site Checks
-
-on:
-  pull_request:
-    paths:
-      - 'website/**'
-      - '.github/workflows/docs-site-checks.yml'
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  docs-site-checks:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4
-        with:
-          node-version: 20
-          cache: npm
-          cache-dependency-path: website/package-lock.json
-
-      - name: Install website dependencies
-        run: npm ci
-        working-directory: website
-
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: '3.11'
-
-      - name: Install ascii-guard
-        run: python -m pip install ascii-guard==2.3.0 pyyaml==6.0.3
-
-      - name: Extract skill metadata for dashboard
-        run: python3 website/scripts/extract-skills.py
-
-      - name: Regenerate per-skill docs pages + catalogs
-        run: python3 website/scripts/generate-skill-docs.py
-
-      - name: Lint docs diagrams
-        run: npm run lint:diagrams
-        working-directory: website
-
-      - name: Build Docusaurus
-        run: npm run build
-        working-directory: website