fork-cohort

Classify Aeon forks by recent workflow run activity into activation cohorts.

Updated Jun 2, 2026

Search Tags:#github #reporting #forks #aeon #cohort #workflow-runs

Ready to run

npx skills add https://github.com/Atrium-Hermes/atrium-lighthouse --skill fork-cohort-atrium-hermes

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: fork-cohort
Source: https://github.com/Atrium-Hermes/atrium-lighthouse/tree/main/skills/fork-cohort
Command: npx skills add https://github.com/Atrium-Hermes/atrium-lighthouse --skill fork-cohort-atrium-hermes

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Weekly fork-activation cohort tracker — buckets every fork by recent run activity (COLD / STALE / ACTIVE / POWER) with week-over-week deltas

Core Features & Use Cases

Classifies forks by activation stage based on last workflow run and aeon.yml configuration.
Generates a daily article documenting cohort distribution, trends, and per-fork details.
Maintains a lightweight in-memory state to compute week-over-week deltas and provide actionable insights.

Quick Start

Run the fork-cohort skill to classify forks for today and generate the daily article.

Frequently Asked Questions about fork-cohort

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I track GitHub forks to see which ones are actively running?▼

Fork activation tracking works by reading GitHub forks, fetching their latest workflow runs, and inspecting aeon.yml to assign activity buckets. It reveals which Aeon instances are actively running by classifying forks into COLD, STALE, ACTIVE, or POWER stages.

What is a fork activation cohort and how does it report workflow run activity?▼

A fork activation cohort groups forks by recent run activity to monitor weekly engagement. By maintaining lightweight in-memory state, it computes week-over-week deltas and outputs daily articles documenting cohort distribution, trends, and per-fork workflow run details.

How do I generate a weekly status report for GitHub organization forks?▼

To generate a status report for GitHub organization forks, run the classification process to assign buckets like POWER, ACTIVE, STALE, COLD, or UNREADABLE. It outputs a daily article with actionable insights and maintains state to compute week-over-week deltas for weekly reporting.

Does fork-cohort work with GitHub organizations to monitor Aeon instances?▼

Yes, this workflow is applicable to GitHub organizations with Aeon forks. It monitors weekly activation cohorts by reading forks, fetching latest workflow runs, inspecting aeon.yml, and generating daily status reports to surface active Aeon instances.

What are the limitations of classifying forks by workflow run activity?▼

A limitation of classifying forks by workflow run activity is that forks without readable aeon.yml files are assigned an UNREADABLE bucket. The system also relies on lightweight in-memory state to compute week-over-week deltas, which may not persist across long-term sessions.