bugstack

bugstack is an autonomous maintenance service for software teams. It detects crashes, failed deploys, vulnerable packages and leaked secrets, traces the cause with specialist agents, and opens a pull request with the fix, with per repository settings for draft, review or autopilot merging.

bugstack is an early access service that watches a codebase for the problems that accumulate after a product ships: uncaught exceptions in server code, deploys that fail, packages with known vulnerabilities, committed secrets and dependencies that have fallen behind. When something breaks, it does not wait to be asked. Crashes arrive through a two line SDK or through telemetry a team already runs (Sentry, Datadog or a custom source), the host reports deploy failures, and the repository is scanned on a schedule: vulnerable packages every four hours, secrets nightly, outdated dependencies daily. The end product is always a pull request containing the cause, the change and a way to check it. The work is split among a coordinator and six specialists. The coordinator reads each new problem and decides which specialists it needs. The fixer reads the code and writes the smallest change that resolves it. The tester reproduces the failure before the fix and replays the same request afterwards, so a crash fix only counts as proven when the error is gone and the app answers as the healthy version does. Security, dependencies and infrastructure agents handle scanning, upgrades and failed deploys on connected hosts. In bugstack's internal benchmark of 158 seeded defects, the service reached the right action for failed deploys and security findings every time, dependencies 95 percent of the time, failing CI 92 percent and crashes 85 percent; on graded crashes the fix held in 74 percent of cases. The tool suits engineering teams with a backlog of maintenance work and limited people to do it, particularly groups on JavaScript, Python, Go or Ruby that use GitHub and run continuous integration. Control is deliberately graduated per repository. One setting produces draft fixes, another opens pull requests for a person to merge (the default), and a third merges automatically, but autopilot only applies when the reproducer has gone from red to green. Sensitive actions such as secret rotation, infrastructure changes and deploy rollbacks never happen without a human, and any fix touching more than three files or thirty lines escalates to review. The honest limits matter for comparison shopping. It does not handle silent wrong answers, non-throwing failures like a job that quietly stops, performance regressions, browser errors, or repositories outside GitHub, and failed deploy detection covers Render only today. Early access onboarding is personal rather than self serve.