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Get Started Free →jeremylongshore/grammarly-hello-world
Create a minimal working Grammarly example.
Passed 25 of 25 test cases with the skill, and 13 of 25 without it.
and 12 more in the full report
12 fixed13 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.
Before invoking the Grammarly Hello World scoring API code, which setup prerequisite step must be completed to retrieve credentials?
| Checked | Without skill | With skill |
|---|---|---|
| Identifies grammarly-install-auth as the prerequisite setup | Missed | Passed |
The instructions your model reads when the skill loads.
Score a text document using Grammarly's Writing Score API. Returns an overall score plus sub-scores for engagement, correctness, tone, and clarity.
grammarly-install-auth setupscores-api:read scope// hello-grammarly.ts
import 'dotenv/config';
const TOKEN = process.env.GRAMMARLY_ACCESS_TOKEN!;
async function scoreText(text: string) {
const response = await fetch('https://api.grammarly.com/ecosystem/api/v2/scores', {
method: 'POST',
headers: {
'Authorization': `Bearer ${TOKEN}`,
'Content-Type': 'application/json',
},
body: JSON.stringify({ text }),
});
const result = await response.json();
console.log('Overall Score:', result.overallScore);
console.log('Engagement:', result.engagement);
console.log('Correctness:', result.correctness);
console.log('Clarity:', result.clarity);
console.log('Tone:', result.tone);
return result;
}
test cases passed, vs 13 / 25 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.