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setup-web-tests

Set up Python test environment in Claude Code for web where flox is unavailable. Use when you need to run backend tests and `uv sync` fails due to Python version mismatch.

65

Quality

78%

Does it follow best practices?

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SecuritybySnyk

Medium

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tessl review fix ./.agents/skills/setup-web-tests/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

75%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-structured, executable guide that respects token budget and provides concrete commands throughout. Its main limitations are implicit cross-section ordering, deferral of environment variables to an external file, and a couple of hardcoded/assumed values that slightly reduce copy-paste reliability.

Suggestions

Add an explicit ordered checklist tying the sections together (setup Python → start Docker services → hosts → env vars → frontend dist → run tests) so the full workflow sequence is unambiguous.

Inline the key environment variables (or a minimal subset) instead of only pointing at ci-backend.yml, so the setup is self-contained and copy-paste reliable.

Replace the hardcoded `/home/user/posthog` and the `hogli` assumption with detection/fallback notes (e.g., 'use the project root' and 'fall back to pytest if hogli is absent').

DimensionReasoningScore

Conciseness

The body is mostly lean with executable commands and minimal concept explanation; the intro paragraph mildly restates the title and a few transitional sentences could be trimmed, so it sits at 'efficient; minor instances of over-explanation' rather than a 5.

4 / 5

Actionability

Provides copy-paste-ready bash for version detection, download, install, test runs, and service setup; minor gaps (environment variables are deferred to an external CI file, `/home/user/posthog` is hardcoded, `hogli` is assumed available) keep it just below 'fully executable'.

4 / 5

Workflow Clarity

The core download-and-install flow has a clear sequence with an explicit verify checkpoint (`python3 --version`), but the broader setup (Docker, hosts, env vars, frontend dist) is presented as parallel sections without an explicit ordered checklist or recovery feedback loop, matching 'clear sequence with most checkpoints present; minor validation gaps'.

4 / 5

Progressive Disclosure

Well-organized into clearly headed sections with one-level-deep references to project config files (docker-compose, CI workflow, pytest.ini); no bundle files exist, and the single-file content is appropriately self-contained, though some setup scripts could be split into a reference file.

4 / 5

Total

16

/

20

Passed

Description

82%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, specific description with an explicit 'Use when...' trigger and a clearly distinct niche. The only weakness is capability breadth — it describes the setup task without enumerating the range of sub-actions the skill ultimately supports.

DimensionReasoningScore

Specificity

Names the domain and a couple concrete actions ("Set up Python test environment", "run backend tests") but does not enumerate a comprehensive set of capabilities, fitting the '1-2 concrete actions, not comprehensive' anchor rather than 4 which expects several specific actions.

3 / 5

Completeness

Explicitly answers both what ("Set up Python test environment in Claude Code for web where flox is unavailable") and when ("Use when you need to run backend tests and `uv sync` fails due to Python version mismatch") with concrete trigger phrases, matching the top anchor.

5 / 5

Trigger Term Quality

Includes natural phrases a user would say ("run backend tests", "uv sync fails", "Python version mismatch") with good coverage; not a 5 because it lacks synonyms/file-extension variants for the trigger context.

4 / 5

Distinctiveness Conflict Risk

The combination of 'Claude Code for web', 'flox unavailable', and 'uv sync fails due to Python version mismatch' carves a narrow, distinct niche with minimal overlap risk against other skills.

5 / 5

Total

17

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

relative_links

Relative link issues: 2 suspicious

Warning

Total

15

/

16

Passed

Repository
PostHog/posthog
Reviewed

Table of Contents

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