---
title: npm-approve-scripts
section: 1
description: Approve install scripts for specific dependencies
---

### Synopsis

<!-- AUTOGENERATED USAGE DESCRIPTIONS -->

### Description

Manages the `allowScripts` field in your project's `package.json`, which
records which of your dependencies are permitted to run install scripts
(`preinstall`, `install`, `postinstall`, and `prepare` for non-registry
sources). This command is the recommended way to maintain that field.

In the current release, this field is advisory: install scripts still run
by default, but installs print a list of packages whose scripts have not
been reviewed. A future release will block unreviewed install scripts.

There are three modes:

```bash
npm approve-scripts <pkg> [<pkg> ...]
npm approve-scripts --all
npm approve-scripts --allow-scripts-pending
```

`<pkg>` matches every installed version of that package. By default the
command writes pinned entries (`pkg@1.2.3`), which keep their approval
narrowed to the specific version you reviewed. Pass `--no-allow-scripts-pin` to write
name-only entries that allow any future version.

`--all` approves every package with unreviewed install scripts in one go.

`--allow-scripts-pending` is read-only: it lists every package whose install scripts
are not yet covered by `allowScripts`, without modifying `package.json`.

`approve-scripts` honours the asymmetric pin rule: if you re-approve a
package whose installed version has changed, the existing pin is rewritten
to track the new installed version. Multi-version statements
(`pkg@1 || 2`) are left alone, since they likely capture intent that
the command cannot infer. Existing `false` entries always win;
`approve-scripts` will not silently re-allow a package you previously
denied.

### Examples

```bash
# Approve all currently-installed install scripts after reviewing them
npm approve-scripts --all

# Approve specific packages, pinned to their installed version
npm approve-scripts canvas sharp

# Approve name-only (any version of this package is allowed)
npm approve-scripts --no-allow-scripts-pin canvas

# Preview which packages still need review
npm approve-scripts --allow-scripts-pending
```

### Configuration

<!-- AUTOGENERATED CONFIG DESCRIPTIONS -->

### See Also

* [npm deny-scripts](/commands/npm-deny-scripts)
* [npm install](/commands/npm-install)
* [npm rebuild](/commands/npm-rebuild)
* [package.json](/configuring-npm/package-json)