DEV Community

HariharanS
HariharanS

Posted on

I built WikiPilot with GitHub Copilot CLI

GitHub Copilot CLI Challenge Submission

This is a submission for the GitHub Copilot CLI Challenge.

## What I Built

I built WikiPilot, a local-first, AI-powered CLI that generates a structured wiki for real codebases with
source-grounded evidence.

Instead of manually writing docs that drift over time, WikiPilot analyzes repositories, extracts symbols, plans
pages, generates documentation, validates quality, and outputs a static viewer-ready wiki.

### Key capabilities

  • Evidence-first docs: generated sections include source references and confidence scoring.
  • Incremental updates: processes changed files by default, with full rebuild support.
  • Multi-language analysis: TypeScript/JavaScript and C# support.
  • Machine-readable outputs: manifests, codemap, quality reports, and wiki plan artifacts.
  • Viewer experience: static docs viewer with navigation, TOC, and Mermaid support.

### Why this matters
WikiPilot makes documentation more auditable, repeatable, and CI-friendly, so teams can keep
architecture knowledge close to the code without heavy manual curation.

## Demo

### Suggested walkthrough (60–90 seconds)

  1. Show .wikipilot.yml and explain the target repo setup.
  2. Run generation (generate) and show incremental + quality outputs.
  3. Open generated markdown and point to evidence/source grounding.
  4. Launch viewer (serve --build) and show navigation + rendered docs.
  5. Close with one practical “before/after” outcome (time saved, clearer onboarding, etc.).

## My Experience with GitHub Copilot CLI

GitHub Copilot CLI acted like a development copilot across architecture iteration, implementation, and debugging
loops while building WikiPilot.

I used it to speed up:

  • CLI command design and refactors
  • prompt/schema iteration for generation quality
  • debugging pipeline edge cases
  • improving developer UX and docs

### Example Copilot CLI workflows I used


bash
   copilot "help me design a CLI flow for generate/serve/evaluate-models commands"
   copilot "review this module and suggest a safer refactor with minimal changes"
   copilot "debug why this output quality check is failing and propose a fix"
   copilot "draft docs for this command based on code behavior"
  Impact
  Copilot CLI reduced context switching, accelerated iteration on tricky parts (generation + validation), and helped

** Ran out of copilot credits **
- missing features to deploy to cloud
- use improved prompts and regenerate docs to improve quality of docs produced
  keep momentum from idea to working end-to-end tool.
  What I learned
   - Evidence-grounded AI output is much more trustworthy than free-form generation.
   - Incremental pipelines are critical for real-world repo scale.
   - Good DX (clear commands, predictable outputs, quality reports) matters as much as model quality.
  What’s next
   - Better cross-repo relationship visualization
   - More language analyzers
   - Richer interactive viewer exploration and traceability
Enter fullscreen mode Exit fullscreen mode

Top comments (0)