Sweep
The YC 'AI junior developer' that turned GitHub issues into PRs — now an editor plugin.
Retired
Sweep appears to be discontinued or shut down — autonomous agent retired; pivoted to editor plugin This page is kept as an archive record and is excluded from search engines.
About
Sweep was one of the defining early bets on autonomous coding: a YC-backed GitHub App that turned issues into pull requests automatically. File an issue, label it, and Sweep would plan the change, generate patches across files, open a PR, and iterate on review comments and failing CI — reaching 7.7k GitHub stars on the premise of an AI junior developer. The founders later concluded full autonomy was years out and pivoted the company to a coding-assistant editor plugin, retiring the autonomous agent.
The honest picture: evaluate Sweep as it exists today, not as the 2023 demos promised. The issue-to-PR product is gone, and the current editor plugin competes in the most crowded lane in developer tools against Cursor, Copilot, and Windsurf. The story is still worth knowing — it is a case study in how fast the agent hype cycle repriced autonomy — but go in with current expectations, not historical ones.
What it can do
- Issue-to-PR automation in the original product
- Codebase analysis via dependency graphs and vector search
- Iterative refinement from PR review comments
- Automated test runs on generated changes
Setup
Check sweep.dev for the current editor plugin distribution and install it into your supported editor.
Prerequisites
A supported editor per current docs; a GitHub account.
Use cases
Works with
Trust score — 6/10
Scored 6/10 (metrics tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 47; Trending score 65/100 from researcher assessment.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.