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 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.
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.
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 Build & Release
3 projects
rninja Rust Drop-in replacement for Ninja. Built-in caching and modern scheduling.
brew install neul-labs/tap/rninja 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 Read the docs, browse the code
All 28 projects are MIT licensed. Every README, changelog, and benchmark is in the open.