Can I use Railway as a CLI?

Yes. KosmoKrator exposes a Railway CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose Railway through MCP?

Yes. The KosmoKrator MCP gateway can expose selected Railway tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are Railway credentials stored?

Railway credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for Railway MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

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Railway MCP, CLI, and Lua Integration for AI Agents

Railway integration docs for AI agents: MCP gateway setup, Railway CLI commands, Lua API reference, credentials, and function schemas.

Railway for agents

Credentials can be configured manually in web or CLI hosts.

Use this integration from Lua code mode, the headless integrations CLI, or the KosmoKrator MCP gateway. The same package metadata powers all three surfaces.

Agent Surfaces

Railway CLIHeadless setup, JSON output, direct function calls. Railway MCPExpose selected tools to local MCP clients. Railway LuaAgent-facing namespace and Lua reference. FeedbackReport missing tools, auth issues, or bad metadata.

Machine-Readable Metadata

integration_slug: railway
route_slug: railway
package: railway
auth_strategy: bearer_token
cli_setup_supported: true
cli_runtime_supported: true
mcp_gateway_supported: true
lua_supported: true

Function Catalog

Function	Type	Parameters	Description
`railway.railway_list_projects`	Read `read`	0	List all Railway projects the authenticated user has access to. Returns project IDs, names, descriptions, and team info.
`railway.railway_get_project`	Read `read`	1	Get detailed information about a specific Railway project, including its environments and plugins.
`railway.railway_create_project`	Write `write`	2	Create a new Railway project with a name and optional description.
`railway.railway_list_services`	Read `read`	1	List all services in a Railway project. Returns service IDs, names, and repository info.
`railway.railway_get_service`	Read `read`	1	Get detailed information about a specific Railway service, including its source configuration and repository details.
`railway.railway_list_deployments`	Read `read`	3	List deployments for a Railway service. Returns deployment status, environment, and creator info.
`railway.railway_get_current_user`	Read `read`	0	Get information about the currently authenticated Railway user. Useful for verifying API credentials.