Document Agent Plugins install instructions for more clients

.github/plugin/marketplace.json

@@ -0,0 +1,18 @@
+{
+  "name": "stripe",
+  "owner": {
+    "name": "Stripe",
+    "email": "support@stripe.com"
+  },
+  "plugins": [
+    {
+      "name": "stripe",
+      "source": "./providers/agent-plugins/plugin/",
+      "description": "Stripe agent plugin with skills for Stripe integrations including best practices, API and SDK upgrade guidance, and a remote MCP server configuration.",
+      "version": "0.1.3",
+      "author": {
+        "name": "Stripe"
+      }
+    }
+  ]
+}

.kimi-plugin/plugin.json

@@ -0,0 +1,36 @@
+{
+  "name": "stripe",
+  "version": "0.1.3",
+  "description": "Stripe agent plugin with skills for Stripe integrations including best practices, API and SDK upgrade guidance, and a remote MCP server configuration.",
+  "author": {
+    "name": "Stripe"
+  },
+  "homepage": "https://docs.stripe.com",
+  "license": "MIT",
+  "keywords": [
+    "stripe",
+    "payments",
+    "webhooks",
+    "api",
+    "security"
+  ],
+  "interface": {
+    "displayName": "Stripe",
+    "shortDescription": "Stripe integration skills, upgrade guidance, and a remote MCP server."
+  },
+  "skills": [
+    "./providers/agent-plugins/plugin/skills/connect-recommend",
+    "./providers/agent-plugins/plugin/skills/connect-required-verification-information",
+    "./providers/agent-plugins/plugin/skills/stripe-apps",
+    "./providers/agent-plugins/plugin/skills/stripe-best-practices",
+    "./providers/agent-plugins/plugin/skills/stripe-directory",
+    "./providers/agent-plugins/plugin/skills/stripe-docs",
+    "./providers/agent-plugins/plugin/skills/stripe-projects",
+    "./providers/agent-plugins/plugin/skills/upgrade-stripe"
+  ],
+  "mcpServers": {
+    "stripe": {
+      "url": "https://mcp.stripe.com"
+    }
+  }
+}

README.md

@@ -55,12 +55,101 @@ Run this command in your project:
 grok plugin install stripe --trust
 ```
 
+### Gemini CLI
+
+Run this command in your project:
+
+```bash
+gemini extensions install https://github.com/stripe/ai
+```
+
+### Kimi CLI
+
+Kimi CLI plugins use their own manifest format rather than the Agent Plugins
+standard, so this repo also publishes a [`.kimi-plugin/plugin.json`](/.kimi-plugin/plugin.json)
+manifest at its root that points at our existing skills and MCP server. Run
+this command in your project:
+
+```text
+/plugins install https://github.com/stripe/ai
+```
+
 ### Agent Plugins
 
-Installation methods currently vary by client for the new [Agent Plugins](https://agent-plugins.org/) standard, but you can point your client to our package via:
+The [Agent Plugins](https://agent-plugins.org/) standard (formerly known as
+Open Plugins) defines a portable package format for skills and MCP servers,
+but leaves distribution and installation up to each client. This repo
+publishes a conformant package at
+[`providers/agent-plugins/plugin/`](/providers/agent-plugins/plugin) plus a
+[`.github/plugin/marketplace.json`](/.github/plugin/marketplace.json) listing
+that clients checking that path (for example GitHub Copilot CLI) can use to
+install it directly from this repo, without waiting for a curated marketplace
+listing.
+
+If your client isn't listed below, you can generally still point it at:
 - Git URL: `https://github.com/stripe/ai`
 - Subdirectory: [`providers/agent-plugins/plugin/`](/providers/agent-plugins/plugin).
 
+#### GitHub Copilot CLI
+
+Run these commands in your project:
+
+```bash
+copilot plugin marketplace add stripe/ai
+copilot plugin install stripe@stripe
+```
+
+#### VS Code
+
+Add this repo as a plugin marketplace in your `settings.json`, then install
+`stripe@stripe` from the Agent Plugins view in the Extensions sidebar:
+
+```json
+"chat.plugins.marketplaces": ["stripe/ai"]
+```
+
+#### OpenClaw
+
+OpenClaw resolves marketplaces from a repo's `.claude-plugin/marketplace.json`
+first, falling back to a bare root `marketplace.json` — this repo already
+publishes the former for Claude Code. Run these commands in your project:
+
+```bash
+openclaw plugins marketplace list stripe/ai
+openclaw plugins install stripe --marketplace stripe/ai
+```
+
+#### Hermes Agent
+
+Hermes's installer accepts an `owner/repo/<subdirectory>` shorthand, so you can
+point it directly at the package subdirectory. Portable Agent Plugins packages
+always install disabled — `--no-enable` just skips the interactive prompt so
+the command is non-interactive — so you'll need to enable it explicitly after
+reviewing it:
+
+```bash
+hermes plugins install stripe/ai/providers/agent-plugins/plugin --no-enable
+hermes plugins list
+hermes plugins enable stripe
+```
+
+#### NanoClaw
+
+NanoClaw only stamps templates from a local directory, so copy the package in
+before creating a group:
+
+```bash
+git clone --depth 1 https://github.com/stripe/ai /tmp/stripe-ai
+cp -r /tmp/stripe-ai/providers/agent-plugins/plugin templates/stripe
+ncl groups create --template stripe --name "Stripe Agent" --yes
+```
+
+#### Kiro
+
+Kiro already lists Stripe in its curated registry. Browse to
+[kiro.dev/powers](https://kiro.dev/powers), find Stripe, and select
+**Add to Kiro** — no manual installation is required.
+
 
 ## Manual installation