layerfs
LayerFS is a filesystem layer that gives each AI agent its own writable workspace over shared history for developers running parallel agents.
What it is good for
- Running many AI agents in parallel without copying the project each time
- Saving and rewinding agent work as deduplicated checkpoints
- Merging or branching the file changes made by several agents
- Keeping agent workspaces isolated while sharing one history
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- DeepSeek Harness, dsh-layerfs plugin, Docker, WSL2
Momentum
- Rank this week
- Not ranked (last #2, week 43, 2026)
- Best rank
- #2 week 43, 2026
- GitHub stars
- 2,628
GitHub numbers as of Nov 2, 2026. Updated weekly.
On Hacker News
- LayerFS: A filesystem for AI coding agents 76 points, 48 comments, Oct 21, 2026
Ranking history
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is layerfs free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use layerfs?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does layerfs work with?
- According to its own documentation, it works with DeepSeek Harness, dsh-layerfs plugin, Docker, and WSL2.
- What is layerfs good for?
- Running many AI agents in parallel without copying the project each time, saving and rewinding agent work as deduplicated checkpoints, merging or branching the file changes made by several agents, and keeping agent workspaces isolated while sharing one history.
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