# GitHub — Agentic CLI customizations now in the usage metrics API

- Company: GitHub (github.com)
- Announced: 2026-09-17T21:08:50+00:00
- Category: capability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://github.blog/changelog/2026-09-17-agentic-cli-customizations-now-in-the-usage-metrics-api
- Record: https://forck.live/items/11770-agentic-cli-customizations-now-in-the-usage-metrics-api
- Subject: Copilot

GitHub Copilot's usage metrics API now includes fields for agentic CLI customizations, such as skills, custom agents, MCP servers, slash commands, and plugins. Enterprise and organization administrators can use these metrics to identify which customizations are used most and how many different items are used, helping them find enablement gaps and focus investment.

## Evidence

Verbatim from https://github.blog/changelog/2026-09-17-agentic-cli-customizations-now-in-the-usage-metrics-api:

> GitHub Copilot expands existing CLI report coverage with agentic activity metrics for skills, custom agents, Model Context Protocol (MCP) servers, slash commands, and plugins.

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Record: https://forck.live/items/11770-agentic-cli-customizations-now-in-the-usage-metrics-api
Catalogue: https://forck.live/llms.txt
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