Mistle

Run background agents to investigate code issues and prepare pull requests

Pricing model

Demo

Rating

★ Mixed Reviews

Time to value

Quick Setup (< 1 hour)

You can use Mistle to run open source background agents that handle software development tasks across your repositories. It allows you to trigger automated agents via Slack mentions, GitHub pull requests, or cron schedules. The system runs agents in configurable sandboxes, letting them inspect code, investigate production bugs, run tests, and open pull requests for human review. You can link your team's Slack and GitHub accounts so agent work maps back to individual team members, and jump into active sessions whenever you need to steer their progress.

What Mistle does

Open pull requests from issue descriptionsRun automated test suites against code diffsInvestigate production error logs and trace dataAudit dependency update pull requestsSchedule recurring repository maintenance jobsDraft customer support replies using ticket documentationDeploy locally on self-hosted infrastructure using Docker ComposeIsolate agent tasks in custom sandbox environments with predefined toolsTrigger agent runs from GitHub events, Slack mentions, or cron schedulesInspect, review, and steer active agent sessions directly from a dashboardMap automated pull requests and actions back to individual team membersSchedule snapshot updates to keep tools, harnesses, and dependencies currentConnect with development tools including Linear, SigNoz, and AWS