# openspec/specs/tool-type-single-interface
dir: openspec/specs/tool-type-single-interface

index: openspec/specs/tool-type-single-interface/.pi-map.index.md

## role
Defines specification requirements for a tool type system that enforces single interface constraints, validates allowed values, and handles legacy data migration.
## files
- spec.md | Defines requirements for enforcing single interface types, validating allowed values, and migrating legacy data for a tool type system
## arch
Specification-driven architecture using markdown-based requirements documentation with validation rules, allowed value constraints, and data migration patterns for backward compatibility.
## tags
spec, defines, requirements, enforcing, single, interface, types, validating
## symbols
-
## workflows
-
## dirty
-
