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rstudio-run-playwright-tests

How to run RStudio Playwright tests in Desktop and Server modes. Use this skill whenever the user asks to run, execute, or launch Playwright tests against RStudio - whether on Desktop (local) or Server (remote). Also use when the user asks about the test command, environment variables, or how to point tests at a server URL. Trigger on phrases like "run the test", "execute on server", "run it on desktop", "run against <IP>", or any request involving npx playwright test for the RStudio test suite.

76

Quality

95%

Does it follow best practices?

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SecuritybySnyk

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SKILL.md
Quality
Evals
Security

Quality

Content

90%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.

The body is a well-organized, token-efficient overview with concrete executable commands and a clear run protocol, deferring bulk detail to the README via one-level-deep references. The main gap is the absence of an explicit validation/feedback loop for interpreting test-run outcomes.

Suggestions

Add a short post-run step to the 'Test running protocol' describing how to interpret a failed run (e.g., read the Playwright HTML report, re-run a single failing test with --debug) so the workflow has an explicit validation/feedback checkpoint.

Consider splitting the README reference into per-topic pointers (env vars, sandbox, external-server config, profiling) so each deferred topic has its own clearly signaled one-level-deep link rather than a single repeated README mention.

Surface the env-var setup and the server-URL targeting steps inline or via a clearly named README anchor, since the description promises guidance on environment variables and pointing tests at a server URL but the body only defers them generically.

DimensionReasoningScore

Conciseness

Lean and efficient throughout — no padding or explanation of concepts Claude already knows (Playwright, RStudio, GWT); every section, including the dense desktop-dev prerequisites and worktree wrapper note, earns its tokens.

5 / 5

Actionability

Copy-paste ready commands for all four run modes plus flags ('npm run test:desktop -- tests/path/to/test.test.ts', 'npm run test:server-dev -- -g ...'), exact prerequisite commands (cmake, ant, npm ci), and an inline profiling procedure with the trace-unzip/callId-pairing detail.

5 / 5

Workflow Clarity

The test-running protocol is clearly sequenced (mode pick filtered by platform, list desktop-dev first if build/ exists, then run without re-prompting, only re-prompt on mode switch), but there is no validation/feedback checkpoint for interpreting failures or confirming a successful run.

4 / 5

Progressive Disclosure

Good one-level-deep structure that offloads bulk detail (setup, env vars, tags, sandbox, external-server config, profiling Node parser) to e2e/rstudio/README.md with clear in-body signals; it is a single repeated reference to one file rather than per-topic split, keeping it just shy of the multi-file ideal.

4 / 5

Total

18

/

20

Passed

Description

100%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.

The description is specific, well-triggered, and complete, clearly scoping the skill to RStudio Playwright tests in Desktop and Server modes. Trigger guidance is among the strongest patterns, combining natural phrasing with concrete command cues.

DimensionReasoningScore

Specificity

Names the domain (RStudio Playwright tests) and multiple concrete actions — run/execute/launch tests in Desktop vs Server modes, point tests at a server URL, and set environment variables — giving comprehensive coverage.

5 / 5

Completeness

Explicitly answers both what (run RStudio Playwright tests in Desktop and Server modes) and when, with a clear 'Use this skill whenever...' clause plus 'Also use when...' and explicit 'Trigger on phrases like...' guidance.

5 / 5

Trigger Term Quality

Comprehensive natural trigger phrases including synonyms ('run', 'execute', 'launch'), specific user utterances ('run the test', 'execute on server', 'run it on desktop', 'run against <IP>'), and the technical command 'npx playwright test' for the RStudio suite.

5 / 5

Distinctiveness Conflict Risk

A clear narrow niche — the RStudio Playwright test suite — with triggers anchored to RStudio and 'npx playwright test for the RStudio test suite', making conflict with unrelated skills minimal.

5 / 5

Total

20

/

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

referenced_paths_exist

Referenced path issues: 1 missing

Warning

Total

15

/

16

Passed

Repository
rstudio/rstudio
Reviewed

Table of Contents

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