antithesis-setup
Scaffold the Antithesis harness: initialize the working directory, write Dockerfiles and docker-compose.yaml with build directives, and prepare to submit your first Antithesis test run.
72
65%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./antithesis-setup/SKILL.mdQuality
Discovery
67%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
The description is strong in specificity and distinctiveness, clearly identifying the Antithesis testing platform and listing concrete scaffolding actions. However, it lacks an explicit 'Use when...' clause which caps completeness, and could benefit from more natural trigger terms that users might employ when seeking this skill.
Suggestions
Add a 'Use when...' clause such as 'Use when setting up Antithesis testing, creating an Antithesis harness, or preparing a project for autonomous testing with Antithesis.'
Include additional natural trigger terms like 'Antithesis setup', 'Antithesis configuration', 'autonomous testing', or 'fuzz testing with Antithesis' to improve discoverability.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'initialize the working directory', 'write Dockerfiles and docker-compose.yaml with build directives', and 'prepare to submit your first Antithesis test run'. These are clear, actionable steps. | 3 / 3 |
Completeness | Clearly answers 'what does this do' with specific scaffolding actions, but lacks an explicit 'Use when...' clause or equivalent trigger guidance. The 'when' is only implied by the nature of the actions described. | 2 / 3 |
Trigger Term Quality | Includes some relevant keywords like 'Antithesis', 'Dockerfiles', 'docker-compose.yaml', and 'harness', but misses common variations users might say such as 'testing framework', 'fuzz testing', 'autonomous testing', or 'Antithesis setup'. The term 'scaffold' is somewhat technical. | 2 / 3 |
Distinctiveness Conflict Risk | Highly distinctive due to the specific mention of 'Antithesis harness' which is a niche testing platform. Unlikely to conflict with generic Docker or testing skills because of the specific Antithesis context. | 3 / 3 |
Total | 10 / 12 Passed |
Implementation
62%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-structured orchestration skill with strong workflow clarity, clear prerequisite gates, and a thorough self-review checklist. Its main weakness is that actionable content is almost entirely deferred to reference files that aren't available for evaluation, making the SKILL.md itself more of a project management document than an executable guide. Some sections (General Guidance, Self-Review) could be tightened to reduce redundancy.
Suggestions
Include at least a minimal concrete example in the SKILL.md itself — e.g., a skeleton docker-compose.yaml snippet or a bootstrap property code example — so the skill is partially actionable even without reference files.
Reduce redundancy between the General Guidance bullet points and the Self-Review checklist, which repeat several of the same requirements (e.g., NO_COLOR=1, snouty validate, platform: linux/amd64).
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is reasonably efficient but includes some redundancy — for example, the 'General Guidance' section repeats points already covered in the workflow references or self-review checklist. The prerequisite warning block is verbose with a full quoted message. However, most content is purposeful and not explaining things Claude already knows. | 2 / 3 |
Actionability | The skill provides a clear workflow sequence and specific tool commands (snouty validate, podman compose), but the actual executable guidance is deferred to reference files (references/directory-init.md, etc.) which are not provided. The main SKILL.md itself contains no concrete code examples, Dockerfile snippets, or docker-compose.yaml templates — it's primarily a coordination document pointing elsewhere. | 2 / 3 |
Workflow Clarity | The workflow is clearly sequenced across six numbered reference files with explicit ordering. There are validation checkpoints (snouty validate, local testing before submission), a feedback loop instruction ('check whether what you learned invalidates any decisions from earlier steps'), and a comprehensive self-review checklist. The prerequisite gate (research artifacts) prevents premature execution. | 3 / 3 |
Progressive Disclosure | The skill demonstrates good progressive disclosure structure with six clearly signaled reference files and documentation links. However, since no bundle files are provided, we cannot verify the referenced files exist or contain appropriate content. The main file appropriately serves as an overview/coordinator, but the self-review section is quite long and could arguably be in a separate reference file. | 2 / 3 |
Total | 9 / 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
- antithesishq/antithesis-skills
- Commit
a851a75
- Reviewed
Table of Contents
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