Daniil Kharkov

codex. Lightweight coding agent that runs in your terminal

skills. Skills for Real Engineers. Straight from my .agents directory.

hindsight. Hindsight: Agent Memory That Learns

Basilisk. The only Python type checker scoring 100% on the official python/typing conformance suite — and the fastest we've measured. Complete open-source Python dev environment in Rust: type checker, language server, debugger, profiler, plus VS Code, Cursor, Zed & Neovim extensions. Strict by default.

aiointercept. Mock aiohttp HTTP requests by routing them through a real aiohttp.web test server. Inspired by aioresponses, with a largely compatible API.

wolverine. Supercharged .NET server side development!

FluidVoice. Fastest and only macOS Dictation app with on-device STT and custom trained AI enhancement model. A local Wispr Flow alternative. ⭐ helps a ton :) Windows & iOS waitlist open. Linux soon.

OmniWM. MacOS Niri and Hyprland inspired tiling window manager that's developer signed and notorized (safe for managed enterprise environments). Aiming for parity and extra innovation.

rift. a tiling window manager for macos

FlashSpace. FlashSpace is a blazingly fast virtual workspace manager for macOS ⚡

hkt-survey. Higher-Kinded Types in Python: a survey of real-world use cases

CXPatcher. A patcher to upgrade Crossover dependencies and improve compatibility

modularity. Claude Code plugin for designing modular systems from functional requirements and reviewing existing codebases for modularity problems with actionable improvement recommendations. Based on the Balanced Coupling model.

i-m-senior-developer. My developer mind as Claude Plugins

narsil-mcp. Rust MCP server for comprehensive code intelligence - 90 tools, 32 languages, security scanning, call graphs, and more

corrode. Type-safe error handling in Python

aider-desk. Platform for AI-powered software engineers

caveman. 🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

andrej-karpathy-skills. A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

get-shit-done. A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.

code. Every Code - push frontier AI to it limits. A fork of the Codex CLI with validation, automation, browser integration, multi-agents, theming, and much more. Orchestrate agents from OpenAI, Claude, Gemini or any provider.

codex-plugin-cc. Use Codex from Claude Code to review code or delegate tasks.

opencode-anthropic-auth. TypeScript

typemut. Mutation testing for type annotation in python projects

rtk. CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

OpenSpec. Spec-driven development (SDD) for AI coding assistants.

ssrJSON. A SIMD boosted high-performance and correct Python JSON parsing library, faster than the fastest.

complexipy. Blazingly fast cognitive complexity analysis for Python, written in Rust.

context-mode. Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.

textual. The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

diwire. 🔌 Extremely fast, type-safe dependency injection for Python with auto-wiring, scopes, async factories, and zero deps!

backend-python. Simple and lightweight data managment framework powered by FastAPI and Vue3 Vuetify all-in-one. Some call it heavenly in its brilliance.

mutmut. Mutation testing system

opencode. The open source coding agent.

compound-engineering-plugin. Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

compio-py. An asyncio event loop using Rust compio.

zerobrew. A 5-20x faster experimental Homebrew alternative

jobify. A modern, lightweight and robust task manager with a user-friendly interface and a wide range of features, using the low-level asyncio API and more.

dhi. ⚡ Ultra-fast data validation for Python & TypeScript. Drop-in Pydantic/Zod replacement powered by Zig + SIMD WASM.

OpenTTD. OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe

OpenRCT2. An open source re-implementation of RollerCoaster Tycoon 2 🎢

proton-ge-custom. Compatibility tool for Steam Play based on Wine and additional components

superpowers. An agentic skills framework & software development methodology that works.

planning-with-files. Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Claude Code, Codex, Cursor, Kiro, OpenCode and 60+ agents via the Agent Skills standard.

vexor. A semantic search engine for files and code.

pilot-shell. How real engineers run Claude Code and Codex: spec-driven planning, enforced TDD, persistent memory, and quality enforcement on all levels. Make your agents production-ready.

claude-config. My claude code customizations / config.

Mole. 🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.

alembic-utils-extended. A sqlalchemy/alembic extension for migrating entities like functions, triggers, views, and materialized views.

skelet. Collect all the settings in one place

descanso. A modern and simple way to create clients for REST like APIs

uuid-utils. Fast, drop-in replacement for Python's uuid module, powered by Rust.

uplink. A Declarative HTTP Client for Python

spikard. Rust-powered, multi-language web toolkit with bindings for Python, Typescript, Ruby and PHP.

budibase. AI agents, automations and apps that run your operations. Model agnostic.

wreq-python. An ergonomic, privacy-aware Python HTTP Client

grimp. Builds a graph of a Python project's internal dependencies.

arch-blueprint. Render your project components automatically

claude-task-master. An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

ruflo. 🌊 The leading agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

pytest-lazy-fixtures. Allows you to use fixtures in @pytest.mark.parametrize.

typos. Source code spell checker

stateless. Statically typed, purely functional effects for Python.

fuente. Configuration sources manager

zensical. A modern static site generator by the Material for MkDocs team

structlog-sentry. Sentry integration for structlog

claude-mem. Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

pyreqwest. Fast Python HTTP client based on Rust reqwest

dishka-faststream. Dishka DI integration for FastStream framework

claude-code-riper-5. Claude Code (Sub-agent, Custom Commands) for RIPER-5

awesome-claude-code. A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

ccstatusline. 🚀 Beautiful highly customizable statusline for Claude Code CLI with powerline support, themes, and more.

tdd-guard. Automated TDD enforcement for Claude Code

zuban. Python Type Checker / Language Server

mkdocs-llmstxt. MkDocs plugin to generate an /llms.txt file (https://llmstxt.org/).

transitions. A lightweight, object-oriented finite state machine implementation in Python with many extensions

opcode. A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

helix. A post-modern modal text editor.

pysentry. 🐍 Scan your Python dependencies for known security vulnerabilities with Rust-powered scanner

agents. Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI

bounded-context-canvas. A structured approach to designing and documenting each of your bounded contexts

ty. Rust

Mac4Mac. Master Audio Controller for MAC

mcp-sequentialthinking-tools. 🧠 An adaptation of the MCP Sequential Thinking Server to guide tool usage. This server provides recommendations for which MCP tools would be most effective at each stage.

prompt. A plain-text prompt for LLMs that teaches the essence of elegant coding and testing—save it to ~/.claude/CLAUDE.md.

pytestarch. Test framework for software architecture based on imports between modules.

graphiti. Build Real-Time Knowledge Graphs for AI Agents

basic-memory. AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN

code-reasoning. A code reasoning MCP server, a fork of sequential-thinking

gitingest. Replace 'hub' with 'ingest' in any GitHub URL to get a prompt-friendly extract of a codebase

claude-code-requirements-builder.

ccusage. npx ccusage

awesome-mcp-servers. A collection of MCP servers.

konoha. 🌿 An easy-to-use Japanese Text Processing tool, which makes it possible to switch tokenizers with small changes of code.

SuperClaude_Framework. A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.

interactive-mcp. Vibe coding should have human in the loop! interactive-mcp: Local, cross-platform MCP server for interact with your AI Agent

Domain-Driven-Design-Example. Blog series supplementary domain-driven design C# repository that (hopefully) actually makes sense.

mcp-sequential-thinking. Python

memory-bank-mcp. A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.

pyrefly. A fast type checker and language server for Python

zed. Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

fastapi-clean-example. Practical Clean Architecture backend example built with FastAPI. No stateful globals (DI), low coupling (DIP), tactical DDD, CQRS, proper UoW usage. REST API, per-route error handling, session-based auth, contextual RBAC. Bundled with extensive docs and modern tooling

py-pglite. PGlite wrapper in Python for testing. Test your app with Postgres just as lite as SQLite.

python-semantic-release. Automating Releases via SemVer and Commit Message Conventions

temporal. Temporal service

FluentResults. A generalised Result object implementation for .NET/C#

eventstorming-glossary-cheat-sheet.

memray. Memray is a memory profiler for Python

ty. An extremely fast Python type checker and language server, written in Rust.

deepwiki-open. Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme

fastapi-sqlalchemy-template. Dockerized FastAPI + SQLAlchemy 2 + PostgreSQL app template with DI

blue-book. My personal knowledge repository

deseos17. Python

continue. open-source coding agent

goose. an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

taskiq-admin. Flower alternative for Taskiq

uv-dynamic-versioning. Dynamic versioning based on VCS tags for uv/hatch project

fastapi-lifespan-manager. FastAPI LifespanManager 🧑‍⚖️

V2RayXS. GUI for xray-core on macOS

zizmor. Static analysis for GitHub Actions

gloe. A general-purpose library designed to guide developers in expressing their code as a flow.

Mercury. Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat.

DddInAction. Source code for the DDD in Practice Pluralsight course

pure-architecture-fastapi. Implementation of Clean Architecture(Uncle Bob) on FastAPI.

ghostty. 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

waku. A Python framework for building modular and loosely coupled applications

aspnetboilerplate. ASP.NET Boilerplate - Web Application Framework

prek. ⚡ A fast Git hook manager written in Rust, designed as a drop-in alternative to pre-commit, reimagined.

SketchyBar. A highly customizable macOS status bar replacement

eShop. A reference .NET application implementing an eCommerce site

cantok. Implementation of the "Cancellation Token" pattern

ryecharm. The all-in-one PyCharm plugin for Astral-backed Python tools

task. A fast, cross-platform build tool inspired by Make, designed for modern workflows.

advanced-alchemy. A carefully crafted, thoroughly tested, optimized companion library for SQLAlchemy

asyncstdlib. the missing toolbox for an async world

modular-monolith-ddd-vsa-webapi. A .NET 10 Webapi boilerplate with Modular Monolith approach, Domain-Driven Design and Vertical Slices architecture along with Clean Architecture principles per feature.

psqlpy. Asynchronous Python PostgreSQL driver written in Rust

pympler. Development tool to measure, monitor and analyze the memory behavior of Python objects in a running Python application.

apscheduler. Task scheduling library for Python

checkov. Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.

cashews. Cache with async power

microbootstrap. Bootstrap your microservices in a second!

wireup. Type-driven dependency injection for Python. Fail-fast validation, lifetimes, native integrations for FastAPI, Flask, Django, and more.

rye. a Hassle-Free Python Experience

activitywatch. The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

adaptix. An extremely flexible and configurable data model conversion library.

didiator. Python

litestar-sqlalchemy-template. Dockerized Litestar + SQLAlchemy 2 + PostgreSQL app template with DI

py_assimilator. Python Domain-Driven Design, Event-Based Systems, CRUD patterns

Scrapegraph-ai. Python scraper based on AI

PyrateLimiter. ⚔️Python Rate-Limiter using Leaky-Bucket Algorithm Family

dishka. Cute dependency injection (DI) framework for Python with agreeable API and everything you need

AeroSpace. AeroSpace is an i3-like tiling window manager for macOS

LosslessSwitcher. Automated Apple Music Lossless Sample Rate Switching for Audio Devices on Macs.

system-design-primer. Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

OpenInTerminal. ✨ Finder Toolbar app for macOS to open the current directory in Terminal, iTerm, Hyper or Alacritty.

uv. An extremely fast Python package and project manager, written in Rust.

bun. Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

RustPython. A Python Interpreter written in Rust

alembic-postgresql-enum. Alembic autogenerate support for creation, alteration and deletion of enums

lastpass-authenticator-export. Python

ValidationInDDD. The source code for the Pluralsight course about Validation, DDD, and FluentValidation library

food-delivery-modular-monolith. 🌭 A practical and imaginary food and grocery delivery modular monolith, built with .Net 8, Domain-Driven Design, CQRS, Vertical Slice Architecture, Event-Driven Architecture, and the latest technologies.

DDD-NoDuplicates. Some design approaches to enforcing a business rule requiring no duplicates. Domain driven design.

MediatR. Simple, unambitious mediator implementation in .NET

dep-tree. Tool for helping developers keep their code bases clean and decoupled. It allows visualising a code base complexity using a 3d force-directed graph of files and the dependencies between them.

IDDD_Samples_NET. These are the sample Bounded Contexts for C#.NET from the book "Implementing Domain-Driven Design" by Vaughn Vernon: http://vaughnvernon.co/?page_id=168

pytest-archon. Rule your architecture like a real developer

modular-monolith-with-ddd. Full Modular Monolith application with Domain-Driven Design approach.

diator. Diator is a Python library for implementing CQRS pattern in your Python applications.

IDDD_Samples. These are the sample Bounded Contexts from the book "Implementing Domain-Driven Design" by Vaughn Vernon: http://vaughnvernon.co/?page_id=168

granian. A Rust HTTP server for Python applications

python-banshee. A command dispatcher and message bus implementation for python.

FastUI. Build better UIs faster.

dirty-equals. Doing dirty (but extremely useful) things with equals.

obsidian-dataview. A data index and query language over Markdown files, for https://obsidian.md/.

just. 🤖 Just a command runner

Georgia-ReBORN. A Clean · Full Dynamic Color Reborn · Foobar2000 player

faststream. FastStream is an asynchronous Python framework for building event-driven applications. It brings together message broker integration, dependency injection, validation, testing utilities, and AsyncAPI documentation generation in a single toolkit

saq. Simple Async Queues

structlog. Simple, powerful, and fast logging for Python.

dddpy. Python DDD & Onion Architecture Example and Techniques

aioinject. Async-first python dependency injection library

openapi-python-client. Generate modern Python clients from OpenAPI

pydantic-i18n. pydantic-i18n is an extension to support an i18n for the pydantic error messages.

alt-tab-macos. Windows alt-tab on macOS

coredis. coredis is an async redis client for python with support for redis cluster, sentinel and popular redis modules

lovely-pytest-docker. Pytest plugin providing the ability to use docker-compose services as fixtures.

python-ddd. Python Domain-Driven-Design(DDD) Example

annotated-types. Reusable constraint types to use with typing.Annotated

space-station-14. A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

maigret. 🕵️‍♂️ Collect a dossier on a person by username from 3000+ sites

lasier. A sync/async circuit breaker implementation in Python

fastapi-starter. A FastAPI based low code starter/boilerplate: SQLAlchemy 2.0 (async), Postgres, React-Admin, pytest and cypress

FastAPI-JSONAPI. JSON:API for FastAPI

ormsgpack. MessagePack serialization library for Python derived from orjson, written in Rust using PyO3

ruff-vscode. A Visual Studio Code extension with support for the Ruff linter.

aiofiles. File support for asyncio

ruff. An extremely fast Python linter and code formatter, written in Rust.

pulsar-client-python. Apache Pulsar Python client library