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DoubleslashSE
DoubleslashSECOMMUNITY
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platform-knowledge

Diagnose and optimize GitHub Actions, Railway, Supabase, and Postgres deployments.

4|1|Updated Dec 29, 2025
Search Tags:#devops#troubleshooting#GitHub Actions#Supabase#Railway#Postgres
One-click install
npx skills add https://github.com/DoubleslashSE/claude-marketplace --skill platform-knowledge
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: platform-knowledge
Source: https://github.com/DoubleslashSE/claude-marketplace/tree/main/Plugins/infra/skills/platform-knowledge
Command: npx skills add https://github.com/DoubleslashSE/claude-marketplace --skill platform-knowledge

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides deep, actionable knowledge for diagnosing and optimizing GitHub Actions, Railway, Supabase, and Postgres platforms.

Core Features & Use Cases

  • Cross-platform diagnostics and optimization guidance across GitHub Actions, Railway, Supabase, and Postgres.
  • Troubleshooting workflows, deployments, migrations, and performance issues across multiple platforms.
  • Use Case: A developer diagnosing a failing CI/CD pipeline and a misconfigured database can rely on this Skill to identify root causes and recommended fixes.

Quick Start

Use the platform-knowledge skill to diagnose a failing GitHub Actions workflow and a misconfigured Supabase database connection.

Frequently Asked Questions about platform-knowledge

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

FAQPage Schema
How do I troubleshoot a failing GitHub Actions workflow and a misconfigured Supabase database connection?▼

Cross-platform diagnostics provide codified patterns and actionable commands to identify root causes for failing GitHub Actions workflows and misconfigured Supabase databases. This approach delivers deterministic guidance for resolving CI/CD pipeline and database connection failures simultaneously.

What is the best way to optimize Postgres performance when deploying with Railway?▼

Optimizing Postgres on Railway requires applying configuration references and actionable commands to diagnose and resolve performance bottlenecks. This approach yields deterministic optimization guidance tailored to the Railway hosting and Postgres database ecosystem.

Can I use this approach to diagnose issues across GitHub Actions, Railway, Supabase, and Postgres simultaneously?▼

Yes, cross-platform diagnostics span GitHub Actions, Railway, Supabase, and Postgres simultaneously. Applying codified patterns and configuration references across each platform drives deterministic guidance for troubleshooting multi-platform infrastructure deployments.

Why does my CI/CD pipeline fail when connecting to a multi-platform hosting and database environment?▼

CI/CD pipelines fail in multi-platform environments due to misconfigurations across GitHub Actions, Railway, Supabase, or Postgres. Cross-platform troubleshooting identifies root causes using codified patterns and actionable commands to recommend targeted configuration fixes.

Do I need specific configuration references to troubleshoot multi-platform deployments in CI/CD and hosting ecosystems?▼

Yes, troubleshooting multi-platform deployments requires codified patterns and configuration references for GitHub Actions, Railway, Supabase, and Postgres. These references generate deterministic guidance and actionable commands required to resolve infrastructure issues.

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