Lists multiple specific concrete actions: implementing resources and data sources, CRUD operations, schema design, state management, and acceptance testing. These are all concrete, well-defined activities in the Terraform Provider development domain.

Clearly answers both 'what' (implement Terraform Provider resources and data sources using the Plugin Framework) and 'when' (Use when developing CRUD operations, schema design, state management, and acceptance testing for provider resources). The 'Use when' clause is explicit.

Includes strong natural keywords a developer would use: 'Terraform Provider', 'Plugin Framework', 'CRUD operations', 'schema design', 'state management', 'acceptance testing', 'resources', 'data sources'. These are terms developers naturally use when working in this domain.

Highly distinctive with a clear niche: Terraform Provider development using the Plugin Framework. The combination of 'Terraform Provider', 'Plugin Framework', and specific activities like 'CRUD operations' and 'acceptance testing' makes it very unlikely to conflict with other skills.

This is extremely verbose at 400+ lines, with massive amounts of boilerplate code that Claude already knows how to write. The SDKv2 pattern is included alongside the Plugin Framework pattern despite the skill description focusing on Plugin Framework. The overview explains what resources are ('Resources represent infrastructure objects that Terraform manages through CRUD operations') which Claude already knows. Much of this content (error handling patterns, diagnostics API, documentation templates) is standard Terraform provider knowledge.

The code examples are fully executable, complete, and copy-paste ready. Every section provides concrete Go code with proper imports context, specific test commands with flags, and real patterns including finder functions, state waiters, and test helpers.

The content presents individual CRUD operations and testing patterns clearly, and includes a pre-submission checklist. However, there's no explicit sequenced workflow for developing a resource end-to-end (e.g., 'first implement the model, then schema, then CRUD, then validate compilation, then write tests'). The checklist at the end is helpful but lacks validation checkpoints integrated into the development flow.

This is a monolithic wall of text with no bundle files to offload content to. All content—schema design, CRUD operations, state management, testing, error handling, documentation standards—is inlined in a single massive file. The external references are only to HashiCorp documentation, not to companion files that could hold the detailed code examples. Content like the full testing patterns, documentation template, and error handling catalog should be in separate files.