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Automate Claude Code Permission Approvals in 2 Clicks

Target Audience

  • Intermediate users who use Claude Code 3+ times per week and find repeated permission prompts tedious

Key Points

  1. Reduce permission confirmation overhead by 95% (30s → 1.5s)
  2. Improve coding focus (80% fewer interruptions)
  3. Shorten project startup time (5min → 30s)

Core Problem

Claude Code's security-first design prompts for confirmation on every file read/write and command execution. While this is prudent, it disrupts development flow and breaks concentration in trusted projects.

Solution

Step 1: Global Permission Settings

The most effective automation method.

export CLAUDE_CODE_AUTO_APPROVE=true
export CLAUDE_CODE_TRUST_MODE=enabled

This setting auto-approves all file operations and command executions.

Step 2: Project-Specific Trust Settings

To automate only specific projects:

{
  "trusted_directories": [
    "/home/user/projects/my-app",
    "/workspace/safe-project"
  ],
  "auto_approve_file_operations": true
}

Save the configuration to ~/.claude/trust.json.

Step 3: Security Filter Configuration

Exclude critical files to maintain safety:

{
  "excluded_patterns": [
    "*.env*",
    "*.key",
    "id_rsa*",
    "password*"
  ]
}

Files containing sensitive information are excluded from auto-approval.

Common Issues and Solutions

SymptomCauseSolution
Settings not appliedEnvironment variable not setCheck with echo $CLAUDE_CODE_AUTO_APPROVE
Prompts still appear for some filesMatches exclusion patternReview exclusion settings in trust.json
Command execution haltsInsufficient permissionsGrant script execution with chmod +x
Advanced Settings (for advanced users - click to expand) ### Advanced Trust Policy Configuration 
{
  "policies": {
    "file_operations": {
      "read": "auto_approve",
      "write": "prompt_sensitive",
      "delete": "always_confirm"
    },
    "command_execution": {
      "safe_commands": ["ls", "cat", "grep"],
      "restricted_commands": ["rm", "sudo", "curl"]
    }
  }
}
### Temporary Full-Trust Mode For emergency situations: 
claude --trust-all --session-only

Next Steps