Documentation Agent
What it does
A Documentation Agent parses your codebase to generate and maintain technical documentation automatically. It writes API references, updates READMEs when code changes, adds inline comments to complex functions, and flags documentation that has drifted out of sync with the code.
Common tools
How to build one
Connect the agent to your repository via GitHub Actions, webhooks, or a CI/CD pipeline so it can access code context.
Limit the agent to specific tasks — PR reviews, test generation, or doc updates — to keep outputs focused and reliable.
Feed the agent your coding standards, architecture docs, and past decisions so its suggestions match your team's conventions.
Review the agent's first 20-30 outputs carefully. Adjust prompts, add examples, and tighten constraints based on what you see.
Related lessons
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