28 projects · MIT licensed

Every project we ship

The complete index of Neul Labs open-source software. Every project has a marketing site at <slug>.neullabs.com and documentation at docs.neullabs.com/<slug>/. Grouped by where it fits in the agent stack.

Performance Accelerators

4 projects

fast-litellm Rust + Python

Drop-in Rust acceleration for LiteLLM. Faster connection pooling, rate limiting, and dramatically lower memory use.

pip install fast-litellm
fast-langgraph Rust + Python

Rust-backed checkpoint and state operations for LangGraph. Drop-in, zero config.

pip install fast-langgraph
fast-crewai Rust + Python

Drop-in performance acceleration for CrewAI: faster serialization, tool execution, and database search.

pip install fast-crewai
fast-axolotl Rust + Python

Zero-config acceleration for Axolotl LLM fine-tuning. Faster streaming data loading and dedup.

pip install fast-axolotl

Agent Infrastructure

8 projects

brat Rust

Multi-agent harness for AI coding tools. Crash-safe state, parallel execution, one CLI.

cargo install brat
fastagentic Python

The deployment layer for AI agents. Wrap PydanticAI, LangGraph, CrewAI, or LangChain and ship to production.

pip install fastagentic
fastworker Python

Brokerless Python task queue. No Redis. No RabbitMQ. Just Python.

pip install fastworker
m9m Go

The n8n alternative without the bugs. Faster, more reliable workflow automation.

ringlet Rust

Manage every coding agent from one CLI — with isolated profiles, cost control, and security built in.

ormai Python

Give your AI agents database access without the risk. Policy-enforced ORM tools for Python and TypeScript.

pip install ormai
mcp-pay Rust

Payment awareness layer for MCP. A rail-agnostic manifest plus a reference 402 server.

memorg Python

Give your LLM a memory that actually works. External memory layer for stateful conversations.

pip install memorg

Agent Runtime & Workspaces

4 projects

agentvfs Rust

Workspace runtime and execution boundary for AI agents. Isolated vaults, instant forks, rollback points.

cargo install agentvfs
openclawOS TypeScript

An OS-like architecture for AI assistants. Kernel-based design with process-isolated applications.

npm install -g openclaw
openclawMU TypeScript

Multi-tenant fork of OpenClaw. Enterprise-grade tenancy for personal AI infrastructure.

openclaw-rs Rust

A Rust core for OpenClaw. Performance-focused reimplementation of the assistant runtime.

cargo install openclaw-cli

Developer Tools

4 projects

rjest Rust

Drop-in replacement for Jest. A Rust daemon caches SWC transforms and pre-warms Node workers.

npm install -D rjest-install
rpytest Rust

Run your pytest suite faster. Change nothing.

pip install rpytest
gity Rust

Make large Git repositories feel instant.

grite Rust

The issue tracker that lives in your repo. Built for AI agents. Works for humans.

Build & Release

3 projects

rninja Rust

Drop-in replacement for Ninja. Built-in caching and modern scheduling.

brew install neul-labs/tap/rninja
stout Rust

A fast, Rust-based Homebrew-compatible package manager.

stkd Rust

Stacked diffs, simplified. An open-source, Graphite-compatible CLI for GitHub and GitLab.

brew install neul-labs/tap/stkd

Network & Data

3 projects

recurl Rust

curl that just works. Drop-in replacement with automatic anti-bot bypass.

cargo install recurl
rewget Rust

wget, but it works everywhere. Drop-in replacement that bypasses bot protection.

brew install neul-labs/tap/rewget
stratafs TypeScript

A semantic filesystem that turns passive file storage into a searchable knowledge base.

npm install -g stratafs

Compliance & Governance

1 project

regulus Java

Where Google ADK ends, regulated builds begin. Ship AI agents your regulator accepts.

Personal AI

1 project

ukkin TypeScript

Create AI agents on your phone that automate your daily tasks.

Read the docs, browse the code

All 28 projects are MIT licensed. Every README, changelog, and benchmark is in the open.