Content
78%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A well-structured skill with executable examples, appropriate offloading of advanced recipes to real one-level-deep reference files, and a useful anti-patterns table. The main weaknesses are minor: basic-knowledge restatement (the readyState table) and tests that hang rather than fail when the server misbehaves.
Suggestions
Add a timeout/rejection path to the page.evaluate promises (e.g. reject after N ms if the expected event count or state transition hasn't arrived) so failing servers produce failing tests instead of hangs.
Drop or compress the readyState value table — the constants are basic EventSource knowledge already shown in the code's comments — to save tokens in the always-loaded body.
Add one line of failure triage after Steps 2–3 (e.g. 'if the browser test hangs, verify Content-Type and the \n\n terminator first — see Anti-patterns') to make the recovery loop explicit.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly compact tables and code, but the `readyState` value table (0=CONNECTING, 1=OPEN, 2=CLOSED) restates basic API knowledge Claude already has, and the anti-patterns table partially repeats Step 1 content ('Wrong content-type ... text/event-stream (Step 1)'). These are minor trimmable instances per the anchor-4 wording, short of the every-token-earns-its-place level 5. | 4 / 5 |
Actionability | Two complete, copy-paste-ready Playwright tests plus a concrete wire-format example give mostly executable guidance, but the `page.evaluate` promises never reject or time out (a test hangs instead of failing if the server misbehaves) and `page.goto('https://localhost:3000/dashboard')` assumes TLS on a local dev port — minor gaps that fit anchor 4 rather than the fully-executable anchor 5. | 4 / 5 |
Workflow Clarity | Steps 1–3 are clearly sequenced (server format → browser test → lifecycle) with built-in `expect` assertions, and the anti-patterns table maps failure → cause → fix. It stops short of anchor 5 because the body lacks an explicit recovery loop telling the reader what to check when a step's test fails (the recipes file has 'Verify:' guidance, but the body's checkpoints are implicit). | 4 / 5 |
Progressive Disclosure | The 142-line SKILL.md is a well-organized overview that splits deeper material into references/sse-test-recipes.md and references/sse-load.md — both real files, both clearly signaled with descriptions of their contents ('Deeper recipes ... are in [references/sse-test-recipes.md]', the References section annotates the k6 load-testing file), and both exactly one level deep with no nested references. This matches the clear-overview, well-signaled anchor at 5. | 5 / 5 |
Total | 17 / 20 Passed |