Document GitHub Copilot CLI install

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: kherembourg

CHANGELOG.md

@@ -7,6 +7,7 @@ All notable changes to this project are documented here. The format is based on
 ### Added
 
 - `purchasely/.claude-plugin/plugin.json` and `purchasely/hooks` — make the root `purchasely/` plugin folder self-contained for Claude Code, matching the existing Codex plugin folder layout.
+- GitHub Copilot CLI quickstart using `copilot plugin marketplace add Purchasely/Purchasely-AI-Plugin` and `copilot plugin install purchasely@Purchasely-AI-Plugin`.
 
 ### Changed
 

README.md

@@ -13,7 +13,7 @@ A cross-harness plugin that bundles:
 - **1 expert agent** — `sdk-expert`
 - **Cross-vendor manifests** — `.claude-plugin/`, `.cursor-plugin/`, `.agents/plugins/`, `purchasely/.claude-plugin/`, `purchasely/.codex-plugin/`, `AGENTS.md`, `GEMINI.md`, `gemini-extension.json`
 
-Works with **Claude Code**, **Codex CLI**, **Codex App**, **Cursor**, **Gemini CLI**, **OpenCode**, and **AGENTS.md-compatible harnesses**.
+Works with **Claude Code**, **Codex CLI**, **Codex App**, **Cursor**, **Gemini CLI**, **OpenCode**, **GitHub Copilot CLI**, and **AGENTS.md-compatible harnesses**.
 
 ---
 
@@ -81,6 +81,15 @@ See [`.opencode/INSTALL.md`](.opencode/INSTALL.md). TL;DR — add to your `openc
 { "plugin": ["purchasely@git+https://github.com/Purchasely/Purchasely-AI-Plugin.git"] }
 ```
 
+### GitHub Copilot CLI
+
+```bash
+copilot plugin marketplace add Purchasely/Purchasely-AI-Plugin
+copilot plugin install purchasely@Purchasely-AI-Plugin
+```
+
+Copilot CLI reads the repository marketplace and installs the `purchasely/` plugin folder, including the canonical `skills/` playbooks.
+
 ### AGENTS.md-compatible harnesses
 
 Tools that read the repository-level `AGENTS.md` should use this repository directly. `AGENTS.md` is intentionally only a bootstrap that points to the canonical `skills/` playbooks.

docs/distribution.md

@@ -81,20 +81,19 @@ droid plugin install purchasely
 
 ## GitHub Copilot CLI marketplace
 
-**Status:** 📋 planned
+**Status:** ✅ repo marketplace live
 
-**Target command:**
+**Install now:**
 
 ```bash
-copilot plugin marketplace add Purchasely/Purchasely-AI-Plugin-marketplace
-copilot plugin install purchasely
+copilot plugin marketplace add Purchasely/Purchasely-AI-Plugin
+copilot plugin install purchasely@Purchasely-AI-Plugin
 ```
 
-**Work to do:**
+**Still to do:**
 
-1. Create `Purchasely/Purchasely-AI-Plugin-marketplace` (mirroring this repo's `.claude-plugin/marketplace.json` structure) **or** confirm Copilot CLI accepts the existing marketplace manifest from `Purchasely/Purchasely-AI-Plugin`.
-2. Validate end-to-end with `copilot plugin install` against a clean repo.
-3. Submit to GitHub's plugin index when the marketplace API stabilizes.
+1. Submit the plugin to one of Copilot CLI's included marketplaces if Purchasely wants first-party discovery.
+2. Keep `.claude-plugin/marketplace.json` and the `purchasely/` plugin folder validated in CI.
 
 **Tracking issue:** _to be filed_
 
@@ -121,6 +120,7 @@ copilot plugin install purchasely
 | Cross-vendor `AGENTS.md` (Zed, Mistral `vibe`, …) | ✅ live | Use the repository root `AGENTS.md`, which points to the canonical `skills/` playbooks |
 | Codex repo marketplace | ✅ live | `codex plugin marketplace add Purchasely/Purchasely-AI-Plugin`, then install `purchasely` |
 | Cursor repo marketplace | ✅ live | Add this repository as a Cursor plugin marketplace, then install `purchasely` |
+| GitHub Copilot CLI repo marketplace | ✅ live | `copilot plugin marketplace add Purchasely/Purchasely-AI-Plugin`, then `copilot plugin install purchasely@Purchasely-AI-Plugin` |
 | Gemini CLI extension | ✅ live | `gemini extensions install https://github.com/Purchasely/Purchasely-AI-Plugin` |
 | OpenCode | ⏳ pending #6 | See `.opencode/INSTALL.md` |