Technical Documentation Agent
Developer tools companies and platform teams whose docs drift behind their API
EngineeringIntermediate8.23-5 weeks to MVP
Problem
Docs drift the moment code ships. A parameter is renamed, an endpoint gains a required field, and the published example silently stops working. Users hit the stale page before anyone on the team notices.
Solution
An agent that watches merged changes for anything user-facing, finds the documentation that contradicts the new reality, drafts the smallest correct edit, and opens a pull request that a maintainer reviews like any other.
Tech stack
Next.jsClaudeGitHub APIAST parsingpgvectorPostgreSQL
Required integrations
- Source host (GitHub, GitLab)
- Documentation site or repository
- CI to run the doc examples
Key features
- Change detection limited to user-facing surface, not every commit
- Drift detection between code signatures and documented examples
- Smallest-diff drafting rather than page rewrites
- Executable examples verified in CI before the PR opens
- Pull requests that cite the commit that caused the drift
EngineeringDocumentationStructured output
With Pro you also get
- The full build prompt, ready to copy (553 words)
- 7 build steps, in order
- 3 variables to fill in, documented
- The revenue model
- Monetization notes
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Guides for this build
Read these alongside the spec.