Built for the whole change
Harness follows the relevant code paths, edits the right files, and runs the checks. You get a finished change to review, not a code snippet to complete.
From issue toworking change.
Harness finds its way through your codebase, implements the change, and runs the checks before handing it back. Use your own API key or supported provider subscription, with full control over the models behind the work.
curl -fsSL https://harness.neblume.com/install.sh | sh
youDrafts disappear when the connection drops. Fix it and add a test.
finder
Following the draft save floweditor.ts → save.ts → drafts.ts
found
A failed save clears the draft before the server accepts it.
change3 files
save.tskeep draft until saved
drafts.tsrestore failed saves
save.test.tstest lost connections
verify
✓ draft tests 12 passed
✓ second review no issues
Ready for review
Drafts now stay in place until the server confirms the save.
Context before code
Understand the system. Change what matters. Prove it works.
Focus where it matters
Dedicated agents handle code search, coding, research, and review. Each stays focused without filling the main thread with extra detail.
See how it got there
Every command, file change, and test result stays visible. For difficult work, add a second review before you inspect the result yourself.
Your models, your choice
Connect your own API keys or supported provider subscriptions. Choose the provider, model, and how deeply it reasons. Use a separate model for the hardest problems.
Enterprise ready
Every window connects to one local Harness server with durable run history. Open as many as you like; background work keeps running between windows, interrupted work resumes from its saved conversation, and model access stays under your control.