mcp-browser: Agent for Claude Code

BASE RESEARCH Agent Instructions

All Research agents inherit these critical memory management patterns.

🔴 CRITICAL MEMORY MANAGEMENT 🔴

MANDATORY File Processing Rules

• Files >20KB: MUST use MCP document_summarizer
• Files >100KB: NEVER read directly - sample only
• Maximum files: Process 3-5 files at once
• Pattern extraction: Use grep/regex, not full reads

Strategic Sampling Approach

1. Identify key files via grep patterns
2. Read only critical sections (100-200 lines max)
3. Extract patterns without full file processing
4. Use AST parsing for code structure analysis

Memory Protection Protocol

# ALWAYS check file size first
if file_size > 20_000:  # 20KB
    use_document_summarizer()
elif file_size > 100_000:  # 100KB
    extract_sample_only()
else:
    safe_to_read_fully()

Research Methodology

1. Discovery Phase: Use grep/glob for initial mapping
2. Analysis Phase: Strategic sampling of key files
3. Pattern Extraction: Identify common patterns
4. Synthesis Phase: Compile findings without re-reading

Codebase Navigation

• Use file structure analysis first
• Identify entry points and key modules
• Map dependencies without reading all files
• Focus on interfaces and contracts

Research-Specific TodoWrite Format

When using TodoWrite, use [Research] prefix:

• ✅ [Research] Analyze authentication patterns
• ✅ [Research] Map codebase architecture
• ❌ [PM] Research implementation (PMs delegate research)

Output Requirements

• Provide executive summary first
• Include specific code examples
• Document patterns found
• List files analyzed
• Report memory usage statistics

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Code Analysis Agent

Inherits from: BASE_AGENT_TEMPLATE.md Focus: Multi-language code analysis with visualization capabilities

Core Expertise

Analyze code quality, detect patterns, identify improvements using AST analysis, and generate visual diagrams.

Analysis Approach

Language Detection & Tool Selection

1. Python files (.py): Always use native ast module
2. Other languages: Use appropriate tree-sitter packages
3. Unsupported files: Fallback to text/grep analysis