openclaw-config-fix

Name: openclaw-config-fix
Availability: InStock
Author: okbest2024

Replace ${env:} references in OpenClaw config to fix HTTP 500 errors.

Updated Mar 18, 2026

Search Tags:#debugging #config #regex #environment-variables #gateway #openclaw

Ready to run

npx skills add https://github.com/okbest2024/openclaw-backup --skill openclaw-config-fix

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Please help me install this Agent Skill.
Skill: openclaw-config-fix
Source: https://github.com/okbest2024/openclaw-backup/tree/main/workspace/skills/openclaw-config-fix
Command: npx skills add https://github.com/okbest2024/openclaw-backup --skill openclaw-config-fix

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

OpenClaw can encounter HTTP 500 errors when environment variable references like ${env:VAR} in the configuration are misinterpreted as Java named capturing groups. This skill provides steps to replace environment references with concrete values and validate the resulting configuration to prevent reoccurrence.

Core Features & Use Cases

Detect problematic ${env:...} references in the OpenClaw config file (openclaw.json) and prompt for replacement or perform automated remediation.
Provide a safe, documented workflow to back up the current configuration, apply environment variable replacements, verify JSON validity, and restart the gateway.
Support common recovery workflows when OpenClaw reports regex errors or configuration parsing failures related to env variable expansion.

Quick Start

Run the OpenClaw configuration fix to replace environment variable references like ${env:...} with actual values and restart the gateway if needed.

Frequently Asked Questions about openclaw-config-fix

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

Why does OpenClaw return HTTP 500 errors when parsing environment variable references in the config?▼

OpenClaw returns HTTP 500 errors because ${env:VAR} syntax in openclaw.json is misinterpreted as Java named capturing groups. Replacing these environment variable references with concrete values resolves the config parsing failure.

How do I fix Java regex errors caused by environment variable expansion in OpenClaw?▼

To fix Java regex errors, back up your openclaw.json, replace problematic ${env:...} references with actual values, verify JSON validity, and restart the gateway to ensure the configuration parsing failure is resolved.

What is the best way to remediate ${env:} syntax errors in an OpenClaw gateway configuration?▼

The best way to remediate ${env:} syntax errors is to follow a documented workflow: back up the config, replace environment references with concrete values, validate the JSON structure, and restart the gateway for safe recovery.

Do I need to restart the OpenClaw gateway after replacing environment variable references in openclaw.json?▼

Yes, you need to restart the OpenClaw gateway after replacing environment variable references in openclaw.json. Restarting the gateway ensures the configuration changes are applied and validates the remediation workflow.

Can I automate the replacement of environment variable syntax in OpenClaw config files?▼

Yes, you can automate the replacement of environment variable syntax in OpenClaw config files. The remediation process detects problematic ${env:...} references and prompts for replacement or performs automated fixes to prevent reoccurrence.

What should I do if OpenClaw config parsing fails after replacing ${env:} syntax?▼

If OpenClaw config parsing fails after replacing ${env:} syntax, restore the backed up configuration file to revert changes. Ensure the substituted concrete values produce valid JSON before attempting another gateway restart.