Agent skill
log-schema-generator
Generate structured logging schemas with correlation ID patterns and ELK/Splunk integration
Install this agent skill to your Project
npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/specializations/software-architecture/skills/log-schema-generator
SKILL.md
Log Schema Generator Skill
Overview
Generates structured logging schema definitions including log level standards, correlation ID patterns, and ELK/Splunk integration templates.
Capabilities
- Structured logging schema definition
- Log level standards (RFC 5424)
- Correlation ID patterns
- ELK Stack integration templates
- Splunk integration templates
- Log format standardization (JSON, logfmt)
- Context propagation patterns
- PII masking rules
Target Processes
- observability-implementation
Input Schema
{
"type": "object",
"required": ["services"],
"properties": {
"services": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": { "type": "string" },
"language": { "type": "string" },
"framework": { "type": "string" }
}
}
},
"format": {
"type": "string",
"enum": ["json", "logfmt", "ecs"],
"default": "json"
},
"integration": {
"type": "string",
"enum": ["elk", "splunk", "datadog", "cloudwatch"],
"default": "elk"
},
"options": {
"type": "object",
"properties": {
"includeCorrelationId": {
"type": "boolean",
"default": true
},
"includePiiMasking": {
"type": "boolean",
"default": true
},
"logLevels": {
"type": "array",
"default": ["debug", "info", "warn", "error", "fatal"]
},
"requiredFields": {
"type": "array",
"default": ["timestamp", "level", "message", "service"]
}
}
}
}
}
Output Schema
{
"type": "object",
"properties": {
"schema": {
"type": "object",
"properties": {
"fields": { "type": "array" },
"requiredFields": { "type": "array" },
"format": { "type": "string" }
}
},
"correlationIdPattern": {
"type": "object",
"properties": {
"headerName": { "type": "string" },
"format": { "type": "string" },
"propagation": { "type": "string" }
}
},
"integrationConfig": {
"type": "object",
"description": "ELK/Splunk configuration"
},
"piiMaskingRules": {
"type": "array"
},
"exampleLogs": {
"type": "array"
}
}
}
Usage Example
{
kind: 'skill',
skill: {
name: 'log-schema-generator',
context: {
services: [
{ name: 'api-service', language: 'typescript', framework: 'express' }
],
format: 'json',
integration: 'elk',
options: {
includeCorrelationId: true,
includePiiMasking: true
}
}
}
}
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