Web App
Save grounded codebase research and come back to it later.
Search repos in the cloud, save useful threads, and organize work by project - so your codebase research stays reusable.
Product tour
The web app is built for longer-running research, saved threads, and cloud-indexed repos.
Chat
- Ask questions against selected repos, not random web context
- Save and resume threads without losing the chain of reasoning
- Add git repos to searchable projects
- Use a cloud sandbox to keep repo answers current
- Connect btca to coding tools through Cloud MCP
- Separate work by project, repo set, and thread history
Why use btca?
Generic AI answers are often based on priors, stale docs, or incomplete context. btca narrows the model to the repos and resources you choose, so answers are grounded in the codebase you actually care about.
Ready to try it?
Start with a repo, ask a question, and keep the useful threads. Upgrade when you need more usage and cloud workflow.