What is mcp-server-yii2-ai-boost CLAUDE.md?

Repository instructions for a Yii2 AI Boost server that lets AI assistants inspect Yii2 applications, databases, settings, routes, logs, and other framework details through MCP. MCP is a standard way for AI tools to call external tools.

Use them when changing the PHP package, its Yii2 inspection tools, IDE installation wizard, logging, or JSON-RPC communication, and when running tests or quality checks.

They explain how to develop and check the server without having to rediscover its architecture and commands. They also document testing, code style, static analysis, and coverage checks.

How codeChap/mcp-server-yii2-ai-boost configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to codeChap/mcp-server-yii2-ai-boost. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/codeChap/mcp-server-yii2-ai-boost/master/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/codeChap/mcp-server-yii2-ai-boost

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

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Your own site

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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/codechap/mcp-server-yii2-ai-boost/claude-md"><img src="https://agentmods.dev/badge/instructions/codechap/mcp-server-yii2-ai-boost/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 3,408 This file is loaded in full into every session.

When invoked 3,408 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.03408	$0.03408
Opus 5.5	$0.01363	$0.01363
Sonnet 5.5	$0.00682	$0.00682
Haiku 4.5	$0.00341	$0.00341

Measured 2mo ago against content hash bc0b7243e900, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-server-yii2-ai-boost CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 342 lines

How it starts

The opening of the file, as written. The whole thing — 342 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

Yii2 AI Boost is a Model Context Protocol (MCP) server that integrates with Yii2 applications to provide AI assistants with tools for framework introspection, database inspection, and application guidelines. It implements MCP v2025-11-25 with JSON-RPC 2.0 over STDIO transport.

The package is installable as a Composer dependency and provides:

16 Tools for introspection (application info, database schema, database query, config, routes, components, logs, semantic search, model inspector, validation rules, console command inspector, migration inspector, widget inspector, performance profiler, tinker, env inspector)
Installation Wizard for IDE integration (Claude Code, VS Code, Cursor, PhpStorm)
Comprehensive Logging across multiple levels (startup, requests, errors, transport)

Development Commands

# Run all tests
composer test

# Generate code coverage report
composer test:coverage

# Check PSR-12 code style
composer cs-check

# Auto-fix code style
composer cs-fix

# Run PHPStan static analysis (level 8)
composer analyze

# Start MCP server (for manual testing)
php yii boost/mcp

# View installation status
php yii boost/info

# Run installation wizard
php yii boost/install

# Update guidelines
php yii boost/update

High-Level Architecture

The codebase follows a layered, modular design with clear separation of concerns:

CLI Commands Layer
    ↓ (Yii2 Bootstrap)
MCP Server Layer (JSON-RPC dispatcher)
    ├─ Tools (Domain logic - introspection)
    └─ Transports (I/O protocol)
        ↓
Yii2 Application Integration
    └─ Database, Config, Routes, Components

Core Layers

Bootstrap/Commands Layer (src/Commands/, src/Bootstrap.php)
- Entry points via Yii2 console commands
- BoostController - Main dispatcher
- McpController - Starts MCP server with proper logging setup
- InstallController - Installation wizard
- InfoController - Status display
- UpdateController - Guidelines management

Read the full file on GitHub · 342 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 342 lines · 3,408 tokens per session scan A bc0b7243e900

Subscribe to this mod's changes

mcp-server-yii2-ai-boost CLAUDE.md is an instructions file published in the GitHub repository codeChap/mcp-server-yii2-ai-boost (12 stars, last pushed 5mo ago), licensed BSD-3-Clause. It adds 3,408 tokens to every session, about $0.0136 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

mcp-server-yii2-ai-boost CLAUDE.md next to 6 instructions from other repositories
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mcp-server-yii2-ai-boost: Instructions file for Claude Code