HumanLayer
Human-in-the-loop infra for AI agents
HumanLayer launched on November 21, 2024 with 225 votes, #179 of 4,990 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
HumanLayer is an API and SDK that enables tool-calling AI Agents to contact humans for help, feedback, and approvals.
A multiplayer coding agent IDE and cloud that brings agent sessions, plan artifacts, and code diffs together in one place for your team to collaborate and ship.
HumanLayer is a multiplayer coding agent IDE and cloud that works seamlessly from your workstation to anywhere you want to run background agents. It brings agent sessions, plan artifacts, and code diffs together in one place for your team to collaborate and ship. HumanLayer ships composable pieces to meet software factory builders where they already are . Bring your own compute, development environment, and agent harness, or run the HumanLayer stack on your workstation or remote workers. Bring agent sessions, plan artifacts, and code diffs together so your team can collaborate and ship. A complete AI coding environment — from tasks and artifacts to cloud-scale agent orchestration. Tasks…from humanlayer.dev
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