It names the domain (Terraform) and a key action (transform monolithic configurations into reusable modules), but doesn't list multiple specific concrete actions like creating variables.tf, outputs.tf, structuring child modules, versioning, etc.

It describes what the skill does (transform monolithic Terraform configs into modules) but has no explicit 'Use when...' clause or trigger guidance, which per the rubric should cap completeness at 2, and the 'when' is entirely missing, warranting a 1.

Includes relevant keywords like 'Terraform', 'modules', and 'configurations', but misses common user variations such as 'refactor', 'tf modules', 'module structure', 'terraform best practices', '.tf files', or 'infrastructure as code'.

The focus on Terraform module refactoring is fairly specific, but it could overlap with general Terraform skills, IaC best practices skills, or code refactoring skills. The lack of explicit trigger terms increases conflict risk.

The skill is extremely verbose at ~400+ lines. It explains concepts Claude already knows (what modules are, what encapsulation means, basic Terraform patterns), includes unnecessary sections like 'Capability Statement', 'Input Parameters' table, 'Revision History', and 'Prerequisites' that add no actionable value. The module documentation template section is essentially a README template that Claude can generate without instruction. The testing section copies content from another skill verbatim rather than referencing it.

The skill provides fully executable HCL code examples throughout — complete before/after refactoring examples, working state migration commands (both moved blocks and CLI), validation rules, and concrete module structures. The code is copy-paste ready and covers the full transformation lifecycle.

The six execution steps provide a clear sequence, and the state migration section includes a validation step (terraform plan to verify no changes). However, the analysis phase is vague markdown bullets rather than concrete steps, and there's no explicit validation checkpoint between the code transformation step and state migration — a critical gap given that state migration is destructive. The success criteria checklist at the end is helpful but disconnected from the workflow.

The content is a monolithic wall of text with no bundle files to offload detail into. The massive before/after code example, the full module documentation template, the testing section, and the refactoring patterns could all be separate referenced files. The testing section explicitly says 'Use skill terraform-test' but then proceeds to duplicate content inline anyway. No bundle structure exists to support progressive disclosure.