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ACF Custom Fields REST Exposer

Exposes Advanced Custom Fields data through the WordPress REST API using register_rest_field and acf_format_value.

Skill by agentskillexchange

IndexedMIT★ 58
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

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About

Exposes Advanced Custom Fields data through the WordPress REST API using register_rest_field and acf_format_value. Handles repeater fields, flexible content layouts, and gallery fields with proper serialization.

Use cases: backend, data, writing

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/acf-custom-fields-rest-exposer

What's inside

Skill name
ACF Custom Fields REST Exposer
Description
Exposes Advanced Custom Fields data through the WordPress REST API using register_rest_field and acf_format_value. Handles repeater fields, flexible content layouts, and gallery fields with proper serialization.
License
MIT
Instructions
25 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • name: only lowercase letters, digits and single hyphens allowed
  • name: "ACF Custom Fields REST Exposer" does not match folder "acf-custom-fields-rest-exposer"

Files (1)

  • SKILL.md

SKILL.md (first lines)

# ACF Custom Fields REST Exposer

Exposes Advanced Custom Fields data through the WordPress REST API using register_rest_field and acf_format_value. Handles repeater fields, flexible content layouts, and gallery fields with proper serialization.

## Installation

Requirements and caveats from upstream:
- POST requests allow you to update any ACF fields, and require you to authenticate to perform the request.

Basic usage or getting-started notes:
- In the following example, we’ve configured a custom post type book , and an ACF field group for all books, with Author (Text), Author Bio (WYSIWYG), and Author Image (Image) fields. We’ll add data to each book for the...
- Performing an OPTIONS request to a WordPress REST API endpoint allows you to see the schema for that data object, i.e., the available fields and their properties. For ACF fields, it allows you to see details for the f...
- In our example post above, making an OPTIONS request will return the schema for the book, including data about the ACF fields we’ve set up.

- Source: https://www.advancedcustomfields.com/resources/wp-rest-api-integration/

## Documentation

- https://www.advancedcustomfields.com/resources/wp-rest-api-integration/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/acf-custom-fields-rest-exposer/)

From agentskillexchange/skills, MIT.

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Stars
58
Forks
96
Open issues
4
Last commit (this folder)
Jul 10, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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ACF Custom Fields REST Exposer skill. Agent Mart. https://agentmart.dev/skills/agentskillexchange-acf-custom-fields-rest-exposer (last updated 2026-10-24)