WordPress Remote CLI (wpklx)

wpklx is a dynamic CLI for the WordPress REST API. It discovers routes at runtime from /wp-json — any resource registered by WordPress core or plugins becomes a CLI command automatically.

Install

curl -fsSL https://raw.githubusercontent.com/KLIXPERT-io/wpklx/main/install.sh | bash

Quick start

wpklx login                              # Interactive setup (host, username, app password)
wpklx discover                           # Fetch and cache API schema
wpklx routes                             # List all available commands
wpklx post list                          # List published posts
wpklx post get 42                        # Get post by ID
wpklx post create --title "Hello World"  # Create a new post

Syntax

wpklx [@profile] <resource> <action> [id] [--option value] [flags]

• @profile — optional, selects a named site profile (e.g., @staging, @local)
• <resource> — the WordPress resource (post, page, media, user, category, tag, comment, or any plugin resource)
• <action> — CRUD action or shortcut
• [id] — positional ID (alternative to --id <n>)
• [--option value] — resource-specific parameters from the API schema

Actions and shortcuts

Built-in commands

wpklx login                     # Interactive site setup wizard
wpklx discover                  # Force-refresh API schema cache
wpklx routes                    # List all discovered routes
wpklx help                      # Global help
wpklx <resource> help           # Resource-specific help with parameters
wpklx version                   # Print version
wpklx serialize                 # Convert HTML to WordPress block HTML (standalone)
wpklx markdown                  # Convert Markdown to WordPress block HTML (standalone)

Profile management

wpklx config ls                 # List all profiles
wpklx config show               # Show active profile details
wpklx config show @staging      # Show specific profile
wpklx config add <name>         # Add new profile interactively
wpklx config rm <name>          # Remove a profile
wpklx config default <name>     # Set the default profile
wpklx config path               # Print config file path in use

Global flags

--format <table|json|yaml>   Output format (default: table)
--fields <list|all>          Comma-separated fields, or "all" for every column
--per-page <n>               Items per page (default: 20)
--page <n>                   Page number
--quiet                      Output IDs only (one per line)
--verbose                    Show HTTP request/response details
--no-color                   Disable ANSI colors
--env <path>                 Path to custom .env file
--serialize                  Convert HTML content to block HTML before sending
--markdown                   Convert Markdown content to block HTML before sending
--no-h1                      Strip first H1 (use with --serialize or --markdown)
--help, -h                   Show help
--version, -v                Show version

Flags accept both --flag value and --flag=value syntax.

Namespace prefix

When plugins register resources with the same name, use a namespace prefix:

wpklx wpml:post list               # WPML plugin's post resource
wpklx woocommerce:product list     # WooCommerce products
wpklx myplugin:settings get        # Custom plugin settings

Without a prefix, wp/v2 core routes are prioritized.

Stdin piping

Explicit mapping with --flag -

echo "Hello World" | wpklx post create --content - --title "My Post"
cat draft.md | wpklx page update 12 --content -
cat photo.jpg | wpklx media upload --file - --title "Hero"

Bare pipe (auto-mapped)

When no --flag - is specified, stdin maps to a sensible default:

echo "Post body" | wpklx post create --title "Auto-mapped"
cat article.md | wpklx post create --title "From Markdown" --markdown

Stdin is only accepted for write actions (create, update). If the default parameter is already provided via CLI args, bare-pipe stdin is ignored.

Media uploads

wpklx media upload --file ./photo.jpg --title "Hero Image"
wpklx media upload --file ./doc.pdf --title "Report"
cat image.png | wpklx media upload --file - --title "Piped" --mime-type image/png
curl -s https://example.com/img.jpg | wpklx media upload --file - --title "Downloaded"

MIME type is auto-detected from the file extension. Use --mime-type to override when piping binary data.

Content transformation

Inline (with create/update)

# Convert Markdown content to WordPress blocks on the fly
wpklx post create --title "My Post" --content "# Hello\n\nParagraph" --markdown

# Convert HTML to blocks
wpklx post update 42 --content "<h2>Updated</h2><p>New content</p>" --serialize

# Strip the first H1 before converting
cat article.md | wpklx post create --title "Article" --markdown --no-h1

Standalone commands

# Convert an HTML file to block HTML
wpklx serialize --file article.html --output article.blocks.html
cat page.html | wpklx serialize --no-h1 > blocks.html

# Convert a Markdown file to block HTML
wpklx markdown --file draft.md --output draft.blocks.html
cat README.md | wpklx markdown > readme.blocks.html

Output formats

Table (default)

Auto-selects essential columns (id, title, slug, status, date). Use --fields to customize:

wpklx post list                                  # Default columns
wpklx post list --fields=all                     # Every column
wpklx post list --fields=id,title,status,date    # Specific columns

JSON

wpklx post list --format json
wpklx post get 42 --format json

YAML

wpklx post list --format yaml

Quiet (IDs only)

wpklx post list --quiet
# 1
# 42
# 103

Profiles

Switch between WordPress sites using @name:

wpklx @production post list
wpklx @staging post create --title "Test"
wpklx @local page ls --status draft
wpklx post list                          # Uses the default profile

Profiles are defined in wpklx.config.yaml (local) or ~/.config/wpklx/config.yaml (global).

Config resolution order: CLI flags > .env file > active YAML profile > built-in defaults.

Error handling

wpklx retries transient failures (network errors, 429, 502, 503, 504) with exponential backoff. It does not retry auth or validation errors.

When a resource or action is not found, wpklx suggests similar commands using fuzzy matching.

Exit codes

Best practices

• Always run wpklx discover after installing or removing WordPress plugins to refresh the route cache.
• Use wpklx <resource> help to see all accepted parameters for a resource before constructing commands.
• Use --format json when you need to parse output or chain commands.
• Use --quiet to get IDs for scripting (e.g., pipe into xargs).
• Use --verbose to debug authentication or network issues.
• Use --fields=all to inspect the full data shape before selecting specific fields.
• Prefer positional IDs (wpklx post get 42) over --id 42 for brevity.
• Use --serialize or --markdown with --no-h1 when the first heading duplicates the post title.

Complex examples

Bulk publish all draft posts

wpklx post list --status draft --quiet | xargs -I {} wpklx post update {} --status publish

Create a post from a Markdown file with block serialization

cat article.md | wpklx post create \
  --title "Complete Guide to TypeScript" \
  --status draft \
  --categories 5,12 \
  --tags 8,15,23 \
  --markdown \
  --no-h1

Upload an image and set it as a post's featured image

MEDIA_ID=$(wpklx media upload --file ./hero.jpg --title "Hero Image" --quiet)
wpklx post update 42 --featured_media "$MEDIA_ID"

Mirror posts from production to staging

wpklx @production post list --format json --fields=title,content,status,categories \
  | jq -c '.[]' \
  | while read -r post; do
      title=$(echo "$post" | jq -r '.title.rendered // .title')
      content=$(echo "$post" | jq -r '.content.rendered // .content')
      echo "$content" | wpklx @staging post create --title "$title" --content - --status draft
    done

Export all pages to individual JSON files

for id in $(wpklx page list --quiet --per-page 100); do
  wpklx page get "$id" --format json > "page-${id}.json"
done

Batch delete all trashed posts

wpklx post list --status trash --quiet | xargs -I {} wpklx post delete {} --force

Create a page from an HTML file, serialized to blocks

wpklx page create \
  --title "About Us" \
  --content "$(cat about.html)" \
  --serialize \
  --no-h1 \
  --status publish

Find posts by a specific author and re-assign them

wpklx post list --author 3 --quiet | xargs -I {} wpklx post update {} --author 7

List all WooCommerce products on sale with specific fields

wpklx woocommerce:product list --on_sale true --fields=id,name,price,sale_price --per-page 50

Multi-site content audit: compare post counts across profiles

echo "Production: $(wpklx @production post list --quiet --per-page 1 2>/dev/null | wc -l) posts"
echo "Staging:    $(wpklx @staging post list --quiet --per-page 1 2>/dev/null | wc -l) posts"

Upload multiple images from a directory

for img in ./images/*.jpg; do
  wpklx media upload --file "$img" --title "$(basename "$img" .jpg)" --quiet
done

Create a post with inline Markdown content

wpklx post create \
  --title "Release Notes v2.0" \
  --content "## What's New

- **Dark mode** — fully themed UI
- **Performance** — 3x faster page loads
- **API v2** — new endpoints for integrations

## Breaking Changes

The \`/v1/legacy\` endpoint has been removed. Migrate to \`/v2/modern\` before upgrading." \
  --markdown \
  --status draft

Chain discovery with route inspection for a new site

wpklx @newsite discover && wpklx @newsite routes

Conditional update: only publish if post exists

if wpklx post get 42 --quiet 2>/dev/null; then
  wpklx post update 42 --status publish
else
  echo "Post 42 not found"
fi