How to choose a code index for your coding agent 💻

Finding the right context index for a coding agent across Go, TypeScript, Swift, and SQL codebases is a real engineering challenge. Without proper context coverage and retrieval quality, your agent struggles to deliver accurate results.

Here is what was learned testing Graft and roam-code on a real project:

• The problem: Agents need the right balance of context coverage, retrieval quality, and change analysis to be useful.

• The fix: Graft delivers more direct and focused results, while roam-code adds helpful change analysis features with specific caveats.

• Why it matters: Proper index coverage changes the final recommendation and ensures your agent provides actionable assistance.

Check out the full article to see the complete evaluation and test results:

How to choose a code index for your coding agent - Upsun Developer

Compare Graft and roam-code on a real Go, TypeScript, Swift, and SQL codebase to evaluate context coverage, retrieval quality, and change analysis in practice.

developer.upsun.com