diff --git a/tests/skills/cases/db-create/_skill.json b/tests/skills/cases/db-create/_skill.json
new file mode 100644
index 00000000..32a1d1f7
--- /dev/null
+++ b/tests/skills/cases/db-create/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-create/scripts/db-create",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-create/error-bad-template.json b/tests/skills/cases/db-create/error-bad-template.json
new file mode 100644
index 00000000..a60a5cac
--- /dev/null
+++ b/tests/skills/cases/db-create/error-bad-template.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: файл шаблона не найден",
+  "args_extra": ["-InfoBasePath", "C:\\nonexistent\\testdb", "-UseTemplate", "C:\\nonexistent\\template.cf"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-create/error-no-args.json b/tests/skills/cases/db-create/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-create/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-dump-cf/_skill.json b/tests/skills/cases/db-dump-cf/_skill.json
new file mode 100644
index 00000000..09f6b269
--- /dev/null
+++ b/tests/skills/cases/db-dump-cf/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-dump-cf/scripts/db-dump-cf",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-dump-cf/error-no-args.json b/tests/skills/cases/db-dump-cf/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-dump-cf/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-dump-xml/_skill.json b/tests/skills/cases/db-dump-xml/_skill.json
new file mode 100644
index 00000000..5c590a69
--- /dev/null
+++ b/tests/skills/cases/db-dump-xml/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-dump-xml/scripts/db-dump-xml",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-dump-xml/error-no-args.json b/tests/skills/cases/db-dump-xml/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-dump-xml/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-dump-xml/error-partial-no-objects.json b/tests/skills/cases/db-dump-xml/error-partial-no-objects.json
new file mode 100644
index 00000000..2954817c
--- /dev/null
+++ b/tests/skills/cases/db-dump-xml/error-partial-no-objects.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: Partial без списка объектов",
+  "args_extra": ["-ConfigDir", "C:\\tmp", "-InfoBasePath", "C:\\nonexistent\\db", "-Mode", "Partial"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-load-cf/_skill.json b/tests/skills/cases/db-load-cf/_skill.json
new file mode 100644
index 00000000..f02bea41
--- /dev/null
+++ b/tests/skills/cases/db-load-cf/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-load-cf/scripts/db-load-cf",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-load-cf/error-bad-input.json b/tests/skills/cases/db-load-cf/error-bad-input.json
new file mode 100644
index 00000000..af758197
--- /dev/null
+++ b/tests/skills/cases/db-load-cf/error-bad-input.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: входной файл не найден",
+  "args_extra": ["-InputFile", "C:\\nonexistent\\config.cf", "-InfoBasePath", "C:\\nonexistent\\db"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-load-cf/error-no-args.json b/tests/skills/cases/db-load-cf/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-load-cf/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-load-xml/_skill.json b/tests/skills/cases/db-load-xml/_skill.json
new file mode 100644
index 00000000..d812c3ef
--- /dev/null
+++ b/tests/skills/cases/db-load-xml/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-load-xml/scripts/db-load-xml",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-load-xml/error-bad-configdir.json b/tests/skills/cases/db-load-xml/error-bad-configdir.json
new file mode 100644
index 00000000..1214c191
--- /dev/null
+++ b/tests/skills/cases/db-load-xml/error-bad-configdir.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: каталог конфигурации не найден",
+  "args_extra": ["-ConfigDir", "C:\\nonexistent\\config", "-InfoBasePath", "C:\\nonexistent\\db"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-load-xml/error-no-args.json b/tests/skills/cases/db-load-xml/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-load-xml/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-load-xml/error-partial-no-files.json b/tests/skills/cases/db-load-xml/error-partial-no-files.json
new file mode 100644
index 00000000..7eafc34b
--- /dev/null
+++ b/tests/skills/cases/db-load-xml/error-partial-no-files.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: Partial без списка файлов",
+  "args_extra": ["-ConfigDir", "C:\\nonexistent", "-InfoBasePath", "C:\\nonexistent\\db", "-Mode", "Partial"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-run/_skill.json b/tests/skills/cases/db-run/_skill.json
new file mode 100644
index 00000000..31ee1335
--- /dev/null
+++ b/tests/skills/cases/db-run/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-run/scripts/db-run",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-run/error-no-args.json b/tests/skills/cases/db-run/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-run/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/db-update/_skill.json b/tests/skills/cases/db-update/_skill.json
new file mode 100644
index 00000000..8094fa28
--- /dev/null
+++ b/tests/skills/cases/db-update/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "db-update/scripts/db-update",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/db-update/error-no-args.json b/tests/skills/cases/db-update/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/db-update/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/epf-build/_skill.json b/tests/skills/cases/epf-build/_skill.json
new file mode 100644
index 00000000..15a46a25
--- /dev/null
+++ b/tests/skills/cases/epf-build/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "epf-build/scripts/epf-build",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/epf-build/error-bad-source.json b/tests/skills/cases/epf-build/error-bad-source.json
new file mode 100644
index 00000000..c675e12c
--- /dev/null
+++ b/tests/skills/cases/epf-build/error-bad-source.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: исходный файл не найден",
+  "args_extra": ["-SourceFile", "C:\\nonexistent\\source.xml", "-OutputFile", "C:\\tmp\\out.epf"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/epf-build/error-no-args.json b/tests/skills/cases/epf-build/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/epf-build/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}
diff --git a/tests/skills/cases/epf-dump/_skill.json b/tests/skills/cases/epf-dump/_skill.json
new file mode 100644
index 00000000..cfd3950c
--- /dev/null
+++ b/tests/skills/cases/epf-dump/_skill.json
@@ -0,0 +1,9 @@
+{
+  "script": "epf-dump/scripts/epf-dump",
+  "setup": "none",
+  "args": [],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}
diff --git a/tests/skills/cases/epf-dump/error-bad-input.json b/tests/skills/cases/epf-dump/error-bad-input.json
new file mode 100644
index 00000000..02feeb03
--- /dev/null
+++ b/tests/skills/cases/epf-dump/error-bad-input.json
@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: входной файл не найден",
+  "args_extra": ["-InputFile", "C:\\nonexistent\\file.epf", "-OutputDir", "C:\\tmp\\out"],
+  "expectError": true
+}
diff --git a/tests/skills/cases/epf-dump/error-no-args.json b/tests/skills/cases/epf-dump/error-no-args.json
new file mode 100644
index 00000000..9a3b5491
--- /dev/null
+++ b/tests/skills/cases/epf-dump/error-no-args.json
@@ -0,0 +1,4 @@
+{
+  "name": "Ошибка: нет аргументов",
+  "expectError": true
+}