libcodegen
libcodegen - Protocol Buffer code generation. TypeGenerator, ServiceGenerator, and DefinitionGenerator transform .proto files into JavaScript types, gRPC service stubs, and type definitions. Use for generating code from protobuf schemas, automating service stub creation, and maintaining type consistency across services.
90
87%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Passed
No known issues
Quality
Discovery
N/ABased on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
Something went wrong
Implementation
87%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-crafted, concise skill that provides actionable code examples for protobuf code generation. The main weakness is the lack of explicit workflow steps with validation checkpoints - there's no guidance on verifying generated output or handling generation errors. The content appropriately assumes Claude's knowledge of protobufs and gRPC.
Suggestions
Add a workflow section with explicit steps: 1) modify .proto, 2) run `make codegen`, 3) verify output exists/compiles, 4) handle any generation errors
Include a brief validation step or command to verify generated code is correct (e.g., type-checking the output or a smoke test)
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient, avoiding unnecessary explanations of what protobufs or gRPC are. Every section serves a purpose and assumes Claude's competence with the underlying technologies. | 3 / 3 |
Actionability | Provides fully executable, copy-paste ready code examples for both TypeGenerator and ServiceGenerator. The integration section gives a concrete command (`make codegen`) for the workflow. | 3 / 3 |
Workflow Clarity | The workflow is implicit rather than explicit - it mentions running `make codegen` after modifying .proto files but lacks a clear sequence with validation steps. No verification that generated code is correct or feedback loop for errors. | 2 / 3 |
Progressive Disclosure | For a simple, focused skill under 50 lines, the content is well-organized with clear sections (When to Use, Key Concepts, Usage Patterns, Integration). No need for external references given the scope. | 3 / 3 |
Total | 11 / 12 Passed |
Validation
100%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
- Repository
- copilot-ld/copilot-ld
- Commit
da36296
- Reviewed
Table of Contents
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