by WordPress.org 5 (1 reviews)

MCP Adapter

Name: MCP Adapter
Rating: 5.0 (1 reviews)
Author: WordPress.org

Expose WordPress abilities as Model Context Protocol (MCP) tools, resources, and prompts for AI agents.

MCP Adapter ranks #728 among WordPress.org plugins with 50,000+ active installations, a 5/5 rating from 1 reviews, and was last updated Oct 16, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.3

v0.7.1 Current Version v0.7.1

Updated 1 week ago Last Update on 16 Oct, 2026

Refreshed 16 hours ago Last Refreshed on

Top 1% by installs Actively maintained

View on WordPress.org

Rank

#728

— No change

Active Installs

50K+

— No change

KW Avg Position

0.3 better

Downloads

63.2K

+2 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (1 reviews)

Next Milestone 60K

Total Progress 65.6%

50K+ 60K+

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #728

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

1 reviews

Overall 100%

1 (100%)

0 (0%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for MCP Adapter. Checked 1 week ago.

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Plugin Details

Version: 0.7.1
Last Updated: Oct 16, 2026
Requires WP: 6.9+
Tested Up To: 7.1.3
PHP Version: 7.4 or higher
Author: WordPress.org

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 1
Support Threads: 0
Resolved: 0%

Keywords

abilities-api AI mcp model context protocol

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress developers building AI agent integrations. It solves the problem of exposing WordPress abilities as standardized Model Context Protocol tools, resources, and prompts.

Ability-to-MCP conversion
Multi-server management
Extensible transport layer
HTTP and STDIO transports
Flexible error handling
Observability metrics tracking
Permission control

Frequently Asked Questions

Common questions about MCP Adapter

Model Context Protocol is an open standard for connecting AI agents to external systems. Instead of every AI client needing its own custom integration, a system exposes what it can do as MCP tools, resources and prompts, and any MCP-compatible client can use them. See modelcontextprotocol.io for the specification.

MCP Adapter is the server and transport layer. It does not provide any AI features itself. What it exposes comes from the WordPress Abilities API. An ability is a single capability registered by WordPress core or by another plugin, such as reading posts or updating a setting. MCP Adapter takes the abilities registered on your site, makes them available to MCP clients, and handles protocol negotiation, permissions and error handling. That means you also need abilities on the site for this to be useful, from core or from a plugin that registers its own.

The adapter registers MCP endpoints over the built-in HTTP transport. Point an MCP-compatible client at the endpoint and authenticate as a WordPress user. The adapter supports exact MCP revisions 2025-11-25 and 2026-07-28. See the getting started guide for endpoint details.

No, exposure is opt-in. An ability is only reachable over MCP if it has been marked public, and permission checks still run against the current user before anything executes. See the documentation for how to opt abilities in and out.

On the GitHub repository. Security issues should follow the process in SECURITY.md rather than being reported publicly. Plugin developers should depend on MCP Adapter by adding Requires Plugins: mcp-adapter to their plugin header. See the README for WP-CLI and wp-env options.