task-runner
Run project commands with just. Check for justfile in project root, list available tasks, execute common operations like test, build, lint. Triggers on: run tests, build project, list tasks, check available commands, run script, project commands.
97
Does it follow best practices?
Validation for skill structure
Discovery
92%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is a well-crafted skill description that clearly explains capabilities and provides explicit trigger terms. The description effectively communicates the 'just' command runner's purpose with concrete actions. The main weakness is potential overlap with other build/task runner skills due to generic trigger terms like 'run tests' and 'build project'.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'Check for justfile in project root, list available tasks, execute common operations like test, build, lint.' These are clear, actionable capabilities. | 3 / 3 |
Completeness | Clearly answers both what ('Run project commands with just', 'Check for justfile', 'list available tasks', 'execute common operations') AND when ('Triggers on: run tests, build project, list tasks...'). The explicit trigger list serves as a clear 'Use when' clause. | 3 / 3 |
Trigger Term Quality | Excellent coverage of natural terms users would say: 'run tests', 'build project', 'list tasks', 'check available commands', 'run script', 'project commands'. These match how users naturally phrase requests. | 3 / 3 |
Distinctiveness Conflict Risk | While 'just' and 'justfile' are distinctive, terms like 'run tests', 'build project', and 'project commands' could overlap with other build tool skills (make, npm scripts, etc.). The justfile-specific context helps but generic triggers remain. | 2 / 3 |
Total | 11 / 12 Passed |
Implementation
100%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 skill that efficiently teaches just usage without unnecessary verbosity. It provides concrete, executable examples covering discovery, basic usage, and common patterns. The structure is clean and the content respects Claude's intelligence while providing actionable guidance.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient, assuming Claude knows what a task runner is. No unnecessary explanations of basic concepts, every section serves a clear purpose. | 3 / 3 |
Actionability | Provides fully executable bash commands and a complete justfile example. All commands are copy-paste ready with clear syntax for arguments and options. | 3 / 3 |
Workflow Clarity | For this simple, single-purpose skill, the workflow is clear: discover available recipes with `just --list`, then run specific recipes. The 'When to Use' section provides clear sequencing for common scenarios. | 3 / 3 |
Progressive Disclosure | Content is well-organized into logical sections (Purpose, Tools, Usage Examples, Discovery, When to Use, Best Practice). For a skill under 50 lines with no need for external references, this structure is appropriate and easy to navigate. | 3 / 3 |
Total | 12 / 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.
- Reviewed
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