Proliferate is an open-source AI IDE that runs multiple coding agents in parallel within a single workspace.
The tool addresses the challenge of coordinating work across different AI coding agents by providing isolated execution environments for each task. Each agent operates within its own git worktree, terminal session, conversation history, and review state, allowing parallel execution without interference. The IDE includes native harnesses for Claude Code, Codex, OpenCode, Cursor, Grok, and other coding agents, enabling developers to leverage multiple agent implementations simultaneously. Agents can delegate scoped work to subagents, which complete their tasks and return results to the parent agent. The platform supports integrations including Model Context Protocol implementations, custom skills, Computer Use, and Browser Use capabilities, configured once and shared across all running agents.
Proliferate suits teams and individual developers who want to experiment with multiple AI coding agents or orchestrate complex multi-agent workflows without managing separate environments for each. It is particularly valuable for projects requiring parallel task execution, such as nightly review passes, alert-driven triage, or automated dependency management. The tool's worktree-based isolation means agents can work on different branches simultaneously without conflicts, and the workflow system enables scheduling recurring or event-driven agent runs.
Development activity shows consistent engagement with the project through regular updates documented in a maintained changelog. The team maintains active community communication through a Discord server. Documentation is actively maintained with sections covering product features, concepts, and integrations. The codebase is written in TypeScript and distributed under an open-source license, indicating a commitment to transparency and community contribution.
