# Learn

Short, direct answers to the questions people ask before they ever open the
docs. Each page states the answer in the first paragraph, then links to the
full documentation for how Forge actually implements it.

- [What is an AI coding agent harness?](/learn/ai-coding-agent-harness)
- [What is spec-driven development?](/learn/spec-driven-development)
- [What are AI coding agent guardrails?](/learn/ai-coding-agent-guardrails)
- [How do you verify code written by an AI agent?](/learn/ai-agent-verification)
- [How do you control AI coding agent spend?](/learn/ai-coding-agent-spend-control)
- [Is autonomous AI coding safe?](/learn/autonomous-coding-safety)

Looking for the product itself rather than the concepts behind it? Start at
[the introduction](/guide/introduction) or [get started](/getting-started).