No Gil Python Packages

yfinance-ta-patterns

Institutional-grade Candlestick & Chart Pattern Scanner with AI Confluence Scoring, Backtesting, Native MCP Server, No-GIL (3.13t-3.16t) & PyPy (3.8-3.12)

nanovector

The SQLite of Vector Search & Episodic Memory for AI Agents in ~120KB. Pure C99, AVX2+FMA, ARM NEON, FASM x64, Native MCP Server.

agentjit

Just-In-Time Compiler for AI Agent Trajectories, Native MCP Server (agentjit-mcp). Compiles multi-step LLM workflows into 0.08ms Python code.

nanogemm

Minimalist, bare-metal SIMD & Assembly GEMM engine for Python. Sub-microsecond CPU matrix multiplication & Native MCP Server (nanogemm-mcp).

culverin

Physics engine bridge for Python built upon Jolt Physics

avito-sdk

High-performance headless Avito scraping & data extraction SDK with price drop tracking, Playwright cookies, Telegram/VK bots, and Native MCP Server

melder

High-performance Dependency Graph Runtime for Python 3.14+, combining thread-safe DI, scoped lifecycles, dynamic composition, and runtime introspection for free-threaded applications.

xlsx-viewer-pro

Headless Excel formula engine (129+ functions), Native MCP Server (xlsx-mcp), SIMD SSE2 math engine, and Office Ribbon desktop spreadsheet app

nanorecall

100% Private, Zero-Cloud, Bare-Metal Desktop Memory & Screen Search Engine, Native MCP Server (nanorecall-mcp).

multiloop

Multi-Event-Loop Engine & Concurrency Toolkit for Python 3.14t (Free-Threaded / No-GIL)

threadfactory

ThreadFactory is a concurrency framework for Python 3.13+ (No-GIL). It provides custom Work future objects and thread-safe collections, laying the foundation for scalable parallel execution in modern Python.