Json Config Helper
Generates, validates, and explains complex JSON configuration files based on provided schemas and requirements.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add json-config-helper npx -- -y @trustedskills/json-config-helper
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"json-config-helper": {
"command": "npx",
"args": [
"-y",
"@trustedskills/json-config-helper"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The json-config-helper skill assists with parsing, validating, and manipulating JSON configuration files. It can extract specific values from complex configurations, validate against schemas, and even generate new configurations based on templates or existing data. This simplifies common backend tasks involving structured data.
When to use it
- Automating deployment scripts: Generate application configuration files dynamically based on environment variables.
- Data extraction for reporting: Pull specific values from large JSON configuration files to populate reports or dashboards.
- Validating user input: Ensure that user-provided configuration data conforms to a predefined schema.
- Simplifying complex configurations: Break down and manage intricate JSON structures more easily.
Key capabilities
- JSON parsing
- Schema validation
- Value extraction
- Configuration generation
Example prompts
- "Extract the 'database_url' from this JSON configuration: [paste JSON]"
- "Validate this JSON against the schema: [paste JSON and schema]"
- "Generate a new JSON configuration for a staging environment based on this template: [paste template]"
Tips & gotchas
The skill requires a clear understanding of JSON syntax and, optionally, JSON Schema. Providing accurate schemas significantly improves validation accuracy and helps prevent errors.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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