.github Customization Hub This README is the entry point for workspace customization assets. Use this page to discover where canonical inventories live and which files to update when assets change.
Topic
Canonical File
Purpose
Top-level folder index
INDEX.md Generated navigation for .github docs and subfolders.
Discovery catalogs hub
catalogs/INDEX.md Shared home for discovery indexes across agents, instructions, prompts, and skills.
Workspace behavior hub
copilot-instructions.md Global operating model, routing policy, preferred agents and skills.
Agents inventory
agents-discovery-index.md Canonical lifecycle ownership and rationale for agent assets.
Instructions inventory
instructions-discovery-index.md Canonical lifecycle ownership and rationale for instruction files.
Prompts inventory
prompts-discovery-index.md Canonical lifecycle ownership and rationale for prompt assets.
Skills discovery
skills-discovery-index.md Canonical skill lookup table and lane mapping.
PowerShell scripts catalog
README.md Script inventory and usage guidance.
These counts are current for the repository state as of this documentation refresh.
Category
Count
Agents (*.agent.md)
18
Instructions (*.instructions.md)
21
Prompts (*.prompt.md)
21
Skills (**/SKILL.md)
146
PowerShell scripts (*.ps1)
28
GitHub workflows (*.yml)
2
Keep discovery data in catalogs and indexes, not in this README.
If an asset is added, removed, or renamed, update the matching discovery index in the same change.
Regenerate or refresh INDEX.md when top-level markdown or folder structure changes.
Run .github/scripts/powershell/test-governance-link-graph.ps1 after documentation edits to confirm link integrity.