MCP Phpcs Server

What is Mcp Phpcs Server?

Mcp Phpcs Server is a Model Context Protocol (MCP) server implemented in pure PHP with no Composer dependencies. It provides two tools for PHP coding standards: phpcs_check runs PHP_CodeSniffer to report violations, and phpcbf_fix runs PHP Code Beautifier and Fixer to automatically fix them. Designed to be copied into any project, it communicates over JSON‑RPC 2.0 via STDIO.

How to use Mcp Phpcs Server?

Make the STDIo entrypoint executable (chmod +x path/to/bin/mcp-phpcs), then configure your MCP client to launch the server using the absolute path to bin/mcp-phpcs as the command. Optionally set environment variables MCP_PHPCS_PATH, MCP_PHPCBF_PATH, and MCP_PHPCS_RULESET in the client configuration (e.g., Claude Desktop’s mcpServers block) to specify binary paths and a ruleset file.

Key features of Mcp Phpcs Server

• No Composer dependencies; pure PHP implementation
• Exposes phpcs_check and phpcbf_fix tools
• Configurable via environment variables or config/config.json
• Auto‑discovers ruleset files (phpcs.xml, phpcs.xml.dist, ruleset.xml)
• JSON‑RPC 2.0 communication over STDIN/STDOUT
• Domain‑driven structure (src/Domain, src/Application, src/Infrastructure)

Use cases of Mcp Phpcs Server

• Run PHP_CodeSniffer checks on a file or directory via any MCP client (e.g., Claude Desktop)
• Automatically fix coding standard violations with phpcbf_fix
• Integrate PHPCS and PHPCBF into an AI‑assisted development workflow
• Enforce project‑specific rulesets by configuring the ruleset path