mirror of
https://github.com/Dvorinka/Containr.git
synced 2026-10-28 07:41:27 +00:00
Tomas Dvorak
485e41a817
Add containr-mcp so MCP-compatible agents (Claude, Cursor, Devin)
operate the platform directly — ROADMAP2 phase A3. Reuses the CLI's
thin client and PAT auth; zero duplicated resource logic.
- ~60 containr_* tools across projects, services, deployments, logs,
exec, variables, databases, cron, templates, nodes, scaling, ha,
security, gateway, admin, notifications, tokens
- declarative tool specs → {param} path substitution, GET extras become
query params, remaining args form the request body
- destructive tools require confirm:true and return isError without it
- results are pretty JSON; API error envelopes surface as isError
- configured via CONTAINR_API_URL + CONTAINR_TOKEN env; official
modelcontextprotocol/go-sdk over StdioTransport
Verified over stdio: initialize + tools/list, auth_status returns the
token owner's identity, projects list, destructive refusal, token
creation through MCP.
Authored By: TDvorak <[email protected]>
98 lines
3.4 KiB
Markdown
98 lines
3.4 KiB
Markdown
# Containr CLI
|
|
|
|
The CLI controls every part of a Containr instance — the same API surface
|
|
the web UI uses. Build it with `scripts/build-cli.sh` or
|
|
`go build ./cmd/cli` from `app/backend`.
|
|
|
|
## Authentication
|
|
|
|
Create a personal access token in the web UI under
|
|
**Settings → Personal Access Tokens** (or `containr tokens create`), then:
|
|
|
|
```bash
|
|
containr auth login cnp_... # verify + store
|
|
containr auth login cnp_... --url https://containr.example.com
|
|
containr auth login cnp_... --name production # named profile
|
|
containr auth status # show active profile + identity
|
|
containr auth logout
|
|
```
|
|
|
|
Resolution order for every command: `--token`/`--api-url` flags >
|
|
`CONTAINR_TOKEN`/`CONTAINR_API_URL` env > active profile >
|
|
`http://localhost:8080/api/v1`. The active profile is `--profile` >
|
|
`CONTAINR_PROFILE` > `current_profile` in `~/.containr.yaml`.
|
|
|
|
## Output and scripting
|
|
|
|
- `--json` prints the raw API response — safe to pipe and parse.
|
|
- `--yes` / `-y` skips confirmation on destructive commands (delete,
|
|
revoke, restore, failover). Non-interactive shells refuse destructive
|
|
commands without it.
|
|
- Exit codes are stable: `0` ok, `1` error, `2` auth/permission,
|
|
`3` not found, `4` validation, `5` unreachable.
|
|
|
|
## Commands
|
|
|
|
```
|
|
auth login|logout|status token auth and profiles
|
|
tokens list|create|revoke personal access tokens
|
|
projects list|get|create|delete
|
|
services list|get|create|delete|start|stop|restart|redeploy
|
|
deploy <service-id> trigger a deployment
|
|
deployments list|get|logs|rollback
|
|
logs <service-id> [--follow] runtime logs (SSE follow)
|
|
exec <service-id> -- <cmd> one-off container command
|
|
variables list|set|unset env vars (secrets masked)
|
|
databases list|get|create|delete|action|backup|restore|download-backup
|
|
cron list|get|create|delete|trigger|executions
|
|
templates list|get|create|delete|deploy
|
|
nodes list|get|delete|tokens node agents + onboarding tokens (admin)
|
|
scaling status|policies|services|scale
|
|
ha status|alerts|health|policies|enable|disable|failover
|
|
security scan|vulnerabilities|metrics
|
|
gateway services|keys|analytics (admin)
|
|
admin overview|users|settings|audit-logs
|
|
notifications list|read
|
|
up deploy the current directory
|
|
```
|
|
|
|
## containr up
|
|
|
|
Run inside a git checkout: uses `remote.origin.url` + the current branch
|
|
as the build source, creates a service named after the directory when none
|
|
exists, then triggers a deployment.
|
|
|
|
```bash
|
|
containr up --project <id>
|
|
containr up --project <id> --image ghcr.io/example/app:latest # image, no build
|
|
```
|
|
|
|
Set `project_id` on the active profile to omit `--project` (stored in
|
|
`~/.containr.yaml` under `profiles.<name>.project_id`).
|
|
|
|
## MCP server
|
|
|
|
`containr-mcp` (`go build ./cmd/mcp`) exposes the same API as MCP tools
|
|
over stdio — every command group above maps to a `containr_*` tool
|
|
(~60 tools). Destructive tools require the caller to pass
|
|
`confirm: true`; results are pretty JSON with `isError` on failures.
|
|
|
|
Client configuration (Claude Code, Cursor, Devin, any stdio MCP host):
|
|
|
|
```json
|
|
{
|
|
"mcpServers": {
|
|
"containr": {
|
|
"command": "containr-mcp",
|
|
"env": {
|
|
"CONTAINR_API_URL": "https://containr.example.com",
|
|
"CONTAINR_TOKEN": "cnp_..."
|
|
}
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
Scope the token deliberately: `read` is enough for inspection agents,
|
|
`write` for deploy automation, `admin` only for platform operations.
|