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Thaw

AI Agents & Assistants

A git‑like system that makes LLM agent sessions durable, letting you checkpoint, branch, diff and inspect them without a GPU.

Python Latest v0.6.0 · 1mo ago Security brief →

Features

  • Checkpoint live vLLM/SGLang sessions to portable files (like git commit).
  • Branch and diff agent states on CPU with no GPU usage.
  • Inspect KV caches, prefixes and logs instantly on a laptop.
  • Fast fork‑pool for RL or coding‑agent exploration (≈400× speedup).

Recent releases

View all 13 releases →
No immediate action
v0.6.0 New feature

agentfs + rewind commands

No immediate action
v0.5.1 New feature

Parallel CRC32C performance boost

No immediate action
v0.5.0 New feature

Sleep mode integration + restore improvements

No immediate action
v0.4.0 Breaking risk

LangGraph integration + dtype rule

No immediate action
v0.3.3 Breaking

Apache-2.0 relicensing

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About

Stars
6
Forks
1
Languages
Python Rust TypeScript

Install & Platforms

Install via
pip
Platforms
linux macos windows

Beta — feedback welcome: [email protected]