Cowboy MCP
wp-env · by februality
Free WordPress MCP server with undo — 168 tools for Claude, ChatGPT, Cursor & Claude Code. Self-hosted Model Context Protocol endpoint, no relay, no Pro tier. Install from WordPress.org.
1 open CVE
GPL-2.0 license
Actively maintained
Last commit 0d ago
Works with most clients
Transport: stdio, sse, http
6 tools · ~327 tok
Grade A · 0.2% of 200K ctx
MCPpedia last refreshed this data
Cowboy MCP is an MCP server that free WordPress MCP server with undo — 168 tools for Claude, ChatGPT, Cursor & Claude Code. Self-hosted Model Context Protocol endpoint, no relay, no Pro tier. Install from WordPress.org. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 86/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"your-site": {
"env": {
"AUTH_HEADER": "Bearer YOUR_API_KEY"
},
"args": [
"-y",
"mcp-remote",
"http://yoursite.local/wp-json/cowboy-mcp/v1/endpoint",
"--header",
"Authorization:${AUTH_HEADER}"
],
"command": "npx"
}
}
}Are you the author?
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What Cowboy MCP does
Cowboy MCP is a free, open-source WordPress plugin that turns any WordPress site into a Model Context Protocol (MCP) server over Streamable HTTP, so Claude, ChatGPT, Cursor, Claude Code, Codex, Gemini and any other MCP client can manage the site in plain English — with per-change undo, database checkpoints and an audit log, so it can be trusted on a live site.
Test This Server
This server supports HTTP transport. Be the first to test it - help the community know if it works.
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
86/100across 5 weighted dimensions
0255075100
27
14
20
15
10
−14
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.dev1 open
MAL-2026-5582info
Malicious code in wp-env (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (ec2e092036cea9a9b2563e18b3d588ab046800c2160fb820081423b909066759) Package squats the `wp-env` CLI name commonly invoked as `npx wp-env` by users intending @wordpress/env. The package ships only `bin/run.js` (declared `main: index.js` is absent from the tarball), so its sole execution surface is the bin script that fires when a developer runs `npx wp-env`. On execution, bin/run.js reads `process.env.INIT_CW
Inventory
Tools (6)
Click any tool to inspect its schema.
~327 tokens total
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Frequently Asked Questions
- Is Cowboy MCP safe to use?
- Cowboy MCP has 1 known CVE tracked by MCPpedia. You can verify these on OSV.dev by searching for "wp-env". Review the Security section above for details before installing.
- How do I install Cowboy MCP?
- Cowboy MCP supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Cowboy MCP do?
- Cowboy MCP provides 6 tools: Guardrails, Requirements, Installation, Extensibility, Development and 1 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Cowboy MCP?
- Cowboy MCP is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is Cowboy MCP actively maintained?
- Cowboy MCP is actively maintained - last commit was 0 days ago. It has 7 GitHub stars.
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