railway

Railway Skills

Agent skills and plugin packages for Railway, following the Agent Skills format.

Installation

This repository packages Railway as a plugin for Claude Code, OpenAI Codex, and Cursor. The plugin includes the use-railway skill and local MCP configuration that runs railway mcp.

Install the Railway CLI before using the plugin MCP server.

Railway agent setup

To configure Railway agent support through the Railway CLI, run:

railway setup agent -y

This installs Railway skills, configures the Railway MCP server where supported, and checks Railway authentication for detected tools. If you are not authenticated, run:

railway login

You can also install the Railway CLI and configure agent support in one step:

bash <(curl -fsSL https://railway.com/install.sh) --agents -y

Claude Code

Use the official Anthropic marketplace for published Claude Code releases:

/plugin install railway@claude-plugins-official

The official marketplace pins each plugin to a specific commit. Changes in this repository become available through claude-plugins-official after the Railway entry in anthropics/claude-plugins-official is updated to a commit that contains them.

To install the version published by this repository's Claude Code marketplace, add the marketplace and install the railway plugin from it:

/plugin marketplace add railwayapp/railway-skills
/plugin install railway@railway-skills
/reload-plugins

OpenAI Codex

Codex support in this repository is packaged through the repo-local Codex marketplace manifest. The manifest makes the railway plugin available to Codex environments that load this repository's plugin marketplace:

• Plugin manifest: plugins/railway/.codex-plugin/plugin.json
• Marketplace: .agents/plugins/marketplace.json

OpenAI's public Codex guidance says plugins are managed from the Codex Plugins surface. When Railway is available in your Codex plugin library, install it there:

1. Open Codex.
2. Select Plugins in the top-left corner.
3. Browse the plugin library.
4. Search for Railway.
5. Install the Railway plugin.

Cursor

When Railway is listed in the Cursor Marketplace, install it from Cursor:

1. Open the marketplace panel in Cursor.
2. Search for Railway.
3. Install the Railway plugin.

Teams and Enterprise admins can distribute Railway from this GitHub repository as a team marketplace:

1. Open Dashboard.
2. Go to Settings.
3. Open Plugins.
4. In Team Marketplaces, click Import.
5. Paste the GitHub repository URL for this repository.
6. Review the parsed railway plugin.
7. Optional: Set Team Access groups.
8. Name and save the marketplace.
9. Install the plugin from Cursor's marketplace panel, or mark it as required for the appropriate distribution group.

• Plugin manifest: plugins/railway/.cursor-plugin/plugin.json
• Marketplace: .cursor-plugin/marketplace.json

Railway MCP

The plugin includes local MCP config for tools that support plugin-bundled MCP servers:

• Claude Code and Codex: plugins/railway/.mcp.json
• Cursor: plugins/railway/.cursor-plugin/mcp.json

Both configs run railway mcp. Install and authenticate the Railway CLI before using the MCP server.

Marketplace manifests

This repo exposes one marketplace manifest per host ecosystem. Each marketplace lists the same shared railway plugin in plugins/railway.

• Claude Code: .claude-plugin/marketplace.json
• OpenAI Codex: .agents/plugins/marketplace.json
• Cursor: .cursor-plugin/marketplace.json

Skill surface

This repo ships one installable skill:

• use-railway

use-railway is route-first. Intent routing is defined in SKILL.md, and execution details are split into action-oriented references.

Workflow coverage

use-railway covers:

• Project and service setup
• Deploy and release operations
• Troubleshooting and recovery
• Environment config and variables
• Networking and domains
• Status and observability
• Railway Agent, MCP, and skills setup
• Projects and workspaces
• Docs and community search

License

MIT