Individual skill

github-activity

Report what happened across GitHub repositories over a time window, read only. Invoke when the user asks what merged, which issues were opened or closed, or what moved between milestones since a date or since the last report, across one or more repositories.

examples/github-activity/skills/github-activity/SKILL.md

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Last checked
Nov 6, 2026

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48
Repository last updated
Nov 8, 2026
License
Apache-2.0

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# GitHub activity over a window

## When to run
The user wants a summary of repository activity since a point in time: merged
pull requests, issues opened and closed, and milestone movement, usually across
several repositories at once. Typical asks are "what merged since Monday" or
"what changed since my last update".

## How to answer
1. Work out the window. `since` is the start as ISO 8601 (for example
   `2026-09-28T00:00:00Z`): the last run time when this is a recurring report,
   otherwise the date the user named. `until` is optional and defaults to now.
2. Call `repository_activity` on the `github` server with `since`, and `until`
   when the user gave an end. Pass `repositories` (a list of `owner/name`) only