diff --git a/autopatches/patches/add-schemas/patch.sh b/autopatches/patches/add-schemas/patch.sh
new file mode 100644
index 0000000..98c9499
--- /dev/null
+++ b/autopatches/patches/add-schemas/patch.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+MANIFEST_SCHEMA_LINE='#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/manifest.v2.schema.json'
+TESTS_SCHEMA_LINE='#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/tests.v1.schema.json'
+
+
+if [ -f "manifest.toml" ]; then
+    if ! grep "#:schema" "manifest.toml" >/dev/null; then
+        sed -i "1 s|^|$MANIFEST_SCHEMA_LINE\n|" manifest.toml
+    fi
+fi
+
+if [ -f "tests.toml" ]; then
+    if ! grep "#:schema" "tests.toml" >/dev/null; then
+        sed -i "1 s|^|$TESTS_SCHEMA_LINE\n|" tests.toml
+    fi
+fi
+
+git add manifest.toml tests.toml
diff --git a/autopatches/patches/add-schemas/pr_body.md b/autopatches/patches/add-schemas/pr_body.md
new file mode 100644
index 0000000..fd837fe
--- /dev/null
+++ b/autopatches/patches/add-schemas/pr_body.md
@@ -0,0 +1,9 @@
+
+This is an ***automated*** patch to add the TOML schemas URLs to manifest.toml and tests.toml.
+
+This allows to check for the validity of your TOML files.
+
+Multiple tools can be used to validate files against their schema:
+
+* `taplo`, a command line tool: `taplo lint manifest.toml`
+* IDEs like VScode have plugins to automagically validate files
diff --git a/autopatches/patches/add-schemas/pr_title.md b/autopatches/patches/add-schemas/pr_title.md
new file mode 100644
index 0000000..db8a013
--- /dev/null
+++ b/autopatches/patches/add-schemas/pr_title.md
@@ -0,0 +1 @@
+Add TOML schemas URLs