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.

productivity

Railway CLI for Shell Scripts

Use the Railway CLI for shell scripts with headless JSON commands, schema discovery, credentials, and permission controls.

7 functions 6 read 1 write Bearer token auth

Submit Railway feedback View package source

Railway CLI for Shell Scripts

Call integration functions from shell scripts with stable JSON input and output.

Use shell scripts for small local automations that need one or more integration calls. The Railway CLI uses the same integration registry as the TUI, Lua runtime, and MCP gateway, but returns predictable command output for automation.

Command Shape

# Railway CLI for Shell Scripts
kosmokrator integrations:configure railway --set access_token="$RAILWAY_ACCESS_TOKEN" --enable --read allow --write ask --json
kosmo integrations:call railway.railway_list_projects '{}' --json

Discovery Before Execution

Agents and scripts can inspect Railway docs and schemas before choosing a function.

kosmo integrations:docs railway --json
kosmo integrations:docs railway.railway_list_projects --json
kosmo integrations:schema railway.railway_list_projects --json
kosmo integrations:search "Railway" --json
kosmo integrations:list --json

Useful Railway CLI Functions

Function	Type	Parameters	Description
`railway.railway_list_projects`	Read	none	List all Railway projects the authenticated user has access to. Returns project IDs, names, descriptions, and team info.
`railway.railway_get_project`	Read	project_id	Get detailed information about a specific Railway project, including its environments and plugins.
`railway.railway_create_project`	Write	name, description	Create a new Railway project with a name and optional description.
`railway.railway_list_services`	Read	project_id	List all services in a Railway project. Returns service IDs, names, and repository info.
`railway.railway_get_service`	Read	service_id	Get detailed information about a specific Railway service, including its source configuration and repository details.
`railway.railway_list_deployments`	Read	service_id, environment_id, limit	List deployments for a Railway service. Returns deployment status, environment, and creator info.
`railway.railway_get_current_user`	Read	none	Get information about the currently authenticated Railway user. Useful for verifying API credentials.

Automation Notes

Use --json for machine-readable output.
Keep credentials out of argv by using environment variables or stored KosmoKrator configuration.
Configure read/write policy before unattended runs; use --force only for trusted automation.
Use the MCP gateway instead when the agent needs dynamic tool discovery inside a conversation.

Related Railway CLI Pages

CI Railway CLI for CI. Cron Jobs Railway CLI for cron jobs. Headless Automation Railway CLI for headless automation. Coding Agents Railway CLI for coding agents.