typing

src/personal_mcp/registry/models/skill.py

@@ -9,6 +9,8 @@ from .common import ReferenceEntry
 from .common import StrictFrozenModel
 from .common import frozen_mapping
 
+type ToolSelector = str | tuple[str, ...]
+
 
 class SkillMetadata(StrictFrozenModel):
     id: str
@@ -66,8 +68,8 @@ class SkillFrontmatter(StrictFrozenModel):
     name: str = Field(min_length=1, max_length=64)
     description: str = Field(min_length=1, max_length=1024)
     when_to_use: str | None = None
-    allowed_tools: str | tuple[str, ...] | None = Field(default=None, alias="allowed-tools")
-    disallowed_tools: str | tuple[str, ...] | None = Field(
+    allowed_tools: ToolSelector | None = Field(default=None, alias="allowed-tools")
+    disallowed_tools: ToolSelector | None = Field(
         default=None,
         alias="disallowed-tools",
     )
@@ -77,7 +79,7 @@ class SkillFrontmatter(StrictFrozenModel):
     )
     user_invocable: bool | None = Field(default=None, alias="user-invocable")
     argument_hint: str | None = Field(default=None, alias="argument-hint")
-    arguments: str | tuple[str, ...] | None = None
+    arguments: ToolSelector | None = None
     license: str | None = None
     compatibility: str | None = None
     metadata: Mapping[str, str] | None = None