Docs: Update README for hook installation

[ProduktEntdecker]

Overview

Update README to reflect the new hook-based architecture.

Depends On

• Pivot: CLI hook scaffold replacing MCP server #1, Feature: Command parser for npm/pip/brew install #2, Feature: OSV API integration for vulnerability checks #3, Feature: Decision engine (allow/deny/ask) #4 (core functionality)

Acceptance Criteria

• Remove MCP server installation instructions
• Add Claude Code hook installation instructions
• Show example settings.json configuration
• Explain what happens when vulnerabilities are found
• Add troubleshooting section
• Update project description ("Security hook for vibe coders")

New Installation Section

// ~/.claude/settings.json
{
  "hooks": {
    "PreToolUse": [{
      "matcher": "Bash",
      "hooks": [{
        "type": "command",
        "command": "npx patchpilot",
        "timeout": 10
      }]
    }]
  }
}

Priority: P2

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🔗 Similar Issues

Related Issues

• Pivot: CLI hook scaffold replacing MCP server #1
• Feature: Decision engine (allow/deny/ask) #4

👤 Suggested Assignees

• ProduktEntdecker

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