localpress

Your laptop, your library.

Local-compute WordPress management CLI. Optimize media, manage posts and pages, audit accessibility, generate AI alt-text, remove backgrounds — all on your hardware. Syncs to your remote WordPress site via the REST API. No recurring credits. No cloud SaaS. No plugin required.

Website · Docs · Wiki · Releases

---

Install

Homebrew (macOS / Linux)

brew install gfargo/localpress/localpress

Pre-built binaries

Download from the releases page. Available for macOS (arm64/x64), Linux (arm64/x64), and Windows (x64).

From source

Requires Bun >= 1.1.0:

git clone https://github.com/gfargo/localpress.git && cd localpress
bun install && bun run dev -- --help

---

Quick start

# 1. Connect your WordPress site
localpress init

# 2. Audit your media library
localpress audit

# 3. Optimize everything
localpress optimize --unoptimized --apply

# 4. Generate alt text for accessibility
localpress caption --missing-alt --apply

---

What it does

# Compress images (sharp + jSquash WASM codecs)
localpress optimize 123 124 125
localpress optimize --unoptimized --profile hero --apply

# Convert formats (JPEG → WebP → AVIF)
localpress convert 123 --to webp

# Resize preserving aspect ratio
localpress resize 123 --max-width 1920

# Remove backgrounds with local AI (5 ONNX models including BiRefNet)
localpress remove-bg 123 --model birefnet-lite --preview

# Generate alt text with local Ollama vision model
localpress caption --missing-alt --language Spanish --apply

# Open in GIMP/Photoshop/Preview, save, auto-sync back
localpress edit 123

# Export your entire library for migration
localpress export --all --to ./backup.zip

# Import with optimization on upload
localpress import ./photos/ --optimize --to webp

# Find where an attachment is used
localpress references 1234

# Set metadata directly
localpress metadata 123 --alt "Product photo on white background"

# Watch a directory and auto-push new images
localpress watch ./assets/images --optimize

# Manage posts and pages (including custom post types)
localpress posts list --type portfolio
localpress posts create --title "New Post" --content-file ./draft.html --status draft
localpress posts update 456 --status publish

# Accessibility audit
localpress a11y

---

38+ commands

Category	Commands
Setup	init, sites, doctor, config
Discovery	list, show, stats, audit, references
Processing	optimize, convert, resize, remove-bg, caption, metadata
AI Vision	title, describe, classify, tag, vision, rename
Content	posts list/show/create/update/delete
Accessibility	a11y
Migration	export, import
Automation	watch
Server-side	regenerate
Round-trip	edit
Low-level	pull, push, delete
Time-machine	history, undo
Maintenance	update, completions

All commands accept --json for machine-readable output and --help for usage details.

---

AI agent integration (MCP)

localpress ships a built-in Model Context Protocol server with 40+ typed tools. Add it to any MCP host:

// Claude Desktop, Cursor, VS Code, Kiro, etc.
{
  "mcpServers": {
    "localpress": { "command": "localpress", "args": ["mcp"] }
  }
}

The agent gets typed schemas for every operation — optimize, caption, posts CRUD, accessibility audit, remove-bg, export/import, delete, undo, and more.

Structured JSON results, capability discovery via resources, and concurrency control on all bulk operations.

A markdown skill (skill/SKILL.md) is also available for agents that prefer shelling out to the CLI directly.

---

Key behaviors

• Safe by default — bulk ops (--all, --unoptimized) dry-run unless --apply is passed. Explicit IDs execute immediately.
• Idempotent — re-running optimize on an already-processed attachment is a no-op (SHA-256 hash comparison).
• Always undoable — every destructive op snapshots the original. Restore with localpress undo.
• Named profiles — localpress config set-profile hero --quality 75 --format webp --max-width 1920 then optimize --profile hero.
• Replace-in-place — tries WP-CLI over SSH first, falls back gracefully. --strict fails instead of falling back.
• Two encoders — sharp (default, native libvips) or jSquash WASM codecs (--encoder jsquash) for OxiPNG-level PNG compression.
• Multilingual captions — caption --language French generates alt text in any language the Ollama model supports.
• Posts & pages — full CRUD for posts, pages, and custom post types. Create drafts, publish, update content, manage categories/tags.
• Accessibility audit — a11y checks heading hierarchy, generic link text, missing img alt, and empty links across all published content.

---

Architecture

┌──────────────────┐    ┌──────────────────┐    ┌─────────────────┐
│  MCP Server (40+ │───▶│  localpress CLI  │───▶│  Remote WP site │
│  tools) / Skill  │    │  (TS + Bun)      │    │  (REST / SSH)   │
└──────────────────┘    └──────────────────┘    └─────────────────┘
                                │
                        ┌───────┴────────┐
                        │  Engine layer  │
                        │  sharp/jsquash │
                        │  ONNX Runtime  │
                        │  Ollama vision │
                        │  SQLite state  │
                        └───────┬────────┘
                        ┌───────┴────────┐
                        │ Adapter layer  │
                        │ REST | WP-CLI  │
                        └────────────────┘

---

Background removal models

Model	Size	Quality	License
birefnet-lite	~224 MB	State-of-the-art	MIT
isnet-general-use	~176 MB	Great edges	Apache-2.0
u2net (default)	~176 MB	General purpose	Apache-2.0
silueta	~44 MB	Balanced	MIT
u2netp	~4.7 MB	Fast	Apache-2.0

Models download on first use. Use --preview to adjust in the browser before applying. Or pass --rembg to use system Python rembg instead.

---

Alt-text generation

Requires Ollama running locally with a vision model:

ollama pull moondream    # ~1.7 GB, fast
localpress caption --missing-alt --apply

No cloud API. No credits. No data leaves your machine. Supports --language for non-English output and --model to choose between installed vision models.

---

Development

bun install              # install deps
bun run dev -- --help    # run CLI from source
bun run typecheck        # tsc --noEmit
bun run lint             # biome check
bun test                 # 191+ unit tests + integration
bun run build:all        # build tarballs for all 5 platforms

---

Links

• Website & docs
• Wiki
• Competitive brief
• Roadmap ideas
• Homebrew tap setup
• CLAUDE.md — implementation status and conventions

---

License

MIT. See LICENSE.