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planetscale-pscale-cli-automation

planetscale/skills
1.3K installs 131 GitHub stars
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Automate PlanetScale CLI commands with JSON output, authentication checks, SQL, and command-level flags.
Use the PlanetScale CLI (pscale) from automated agents with --format json, auth check, pscale sql, and per-command --force. Run before other PlanetScale skills when driving pscale directly. Use when the user asks to automate pscale, run CLI commands headless, or verify pscale auth from an agent.

BEFORE YOU INSTALL

Understand the trade-offs.

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The full skill.

Original instructions from the publisher’s SKILL.md

# PlanetScale CLI automation

## Purpose

Teach agents how to invoke `pscale` non-interactively. This skill covers **CLI
conventions only**. Operational workflows (inventory, safety review, schema
recommendations) use the other skills in this repo — start with
`../planetscale-safe-orchestrator/SKILL.md` for a full assessment.

## Two AGENTS.md files (do not confuse them)

| Document | Where | Purpose |
|----------|-------|---------|
| **CLI agent guide** | Shipped with `pscale` (`AGENTS.md` in the CLI repo, or `pscale agent-guide`) | How to call `pscale`: auth, `--format json`, flag placement, `pscale sql` |
| **Project agent guide** | Your application repository's `AGENTS.md` | Which org, database, branch, engine, prod branch, MCP scope, approval rules |

Do not edit project `AGENTS.md` without operator approval (see
`../planetscale-mcp-agent-operating-model/SKILL.md`).

## Bootstrap (always start here)

```bash
pscale agent-guide --format json
pscale auth check --format json
```

If `auth check` returns `"status": "action_required"`, follow `issues` and
`next_steps` in the JSON. For login, the human may need to approve in the
browser; use `pscale auth login --format json`.

## Conventions

- Always pass **`--format json`** for automation.
- Put **`--org <org>`** on resource subcommands (`database`, `branch`, `sql`,
  `api`, …) — not on root `pscale`.
- Put **positional arguments before flags** (`pscale sql mydb main --org bb …`).
- Use **`pscale sql`**, not `pscale shell` (shell requires a TTY).
- Default SQL role is **reader**; pass `--role admin` (or writer/readwriter) for
  writes. Match `pscale shell` semantics for `--role` and `--replica`.
- **`--force`** is per subcommand only (e.g. `database delete … --force`, `pscale
  sql … --force`). There is no global `--force` or `PSCALE_FORCE`.
- **`--format json` alone never skips confirmations** — add `--force` on the
  destructive subcommand after explicit user approval.

## Typical workflow

```bash
pscale auth check --format json
pscale org list --format json
pscale database list --org <org> --format json
pscale branch list <database> --org <org> --format json
pscale sql <database> <branch> --org <org> --format json --query "SELECT 1"
```

MySQL uses `@primary` by default (same as `pscale shell`); pass `--keyspace` only
for multi-keyspace databases.

## MCP vs CLI

- **MCP clients** — use the hosted PlanetScale MCP server (see `pscale agent-guide
  --format json` for the current URL).
- **Shell scripts and coding agents** — use `pscale` with `--format json` as above.

## When this skill is not enough

Install the full PlanetScale skills pack (if not already):

```sh
git clone https://github.com/planetscale/skills.git && cd skills && script/setup
# or: npx skills add planetscale/skills -g -y
```

Then run sub-skills or `../planetscale-safe-orchestrator/SKILL.md` for database operations
beyond basic CLI invocation.

## Current conventions source of truth

Prefer live output over memorized flag syntax:

```bash
pscale agent-guide --format json
```

The embedded `guide` field contains the full CLI agent guide shipped with your
`pscale` binary.