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Practical AI deployment, agent, RAG, and automation guides

This site organizes real troubleshooting questions for builders working with Vercel, GitHub Actions, AI agents, RAG memory, API keys, rate limits, prompts, and office automation. Start from a specific problem, then move into a deeper guide or a small planning tool.

Browse problem pages Deployment guides Practical tools

Start with a searchable problem

Codex and AI coding errors

Debug install failures, project setup issues, build errors, and delivery checklists.

Vercel deployment failures

Fix environment variables, build logs, routing, static generation, and deployment checks.

GitHub Actions failures

Read CI logs, isolate failing steps, and define freelance repair scope before changing code.

Agent deployment and RAG memory

Plan tool calling, retrieval, memory, approval gates, and production risk controls.

High-intent guides

Vercel env variables missing: beginner checklist Claude API rate limit reached: retries and fallback GitHub Actions build failed: how to read logs RAG retrieval returns no context: debug guide AI Agent deployment with Vercel AI SDK LLM API rate limit retry strategy