Get a skill

curl --request GET \
  --url https://api.smithery.ai/skills/{namespace}/{slug} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<string>",
  "namespace": "<string>",
  "slug": "<string>",
  "displayName": "<string>",
  "description": "<string>",
  "prompt": "<string>",
  "qualityScore": 123,
  "externalStars": 123,
  "externalForks": 123,
  "totalActivations": 123,
  "uniqueUsers": 123,
  "upvotes": 0,
  "downvotes": 0,
  "reviewCount": 0,
  "categories": [
    "<string>"
  ],
  "servers": [
    "<string>"
  ],
  "gitUrl": "<string>",
  "verified": true,
  "listed": true,
  "owner": "<string>",
  "createdAt": "<string>"
}