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Best AI Coding for Open Source

Showing 50 verified tools.

50
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50
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0.1
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4.8

Cursor

AI-first code editor

freemium· FreeDetails →

ECC

The agent harness performance optimization system.

free· FreeDetails →

ui-ux-pro-max-skill

An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

free· FreeDetails →

spec-kit

💫 Toolkit to help you get started with Spec-Driven Development

free· FreeDetails →

cc-switch

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Herm...

free· FreeDetails →

MoneyPrinterTurbo

利用 AI 大模型和自动化工作流,根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI wo...

free· FreeDetails →

agents

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

free· FreeDetails →

rtk

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands.

free· FreeDetails →

OpenSpec

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

free· FreeDetails →

claude-code-best-practice

from vibe coding to agentic engineering - practice makes claude perfect

free· FreeDetails →

context7

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

free· FreeDetails →

OmniRoute

Never stop coding.

free· FreeDetails →

orca

Orca is the ADE for working with a fleet of parallel agents.

free· FreeDetails →

agno

Build, run, and manage agent platforms.

free· FreeDetails →

taste-skill

Taste-Skill - gives your AI good taste.

free· FreeDetails →

oh-my-claudecode

Teams-first Multi-agent orchestration for Claude Code

free· FreeDetails →

herdr

the runtime your coding agents live on

free· FreeDetails →

Anthropic-Cybersecurity-Skills

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MIT...

free· FreeDetails →

CloakBrowser

Stealth Chromium that passes every bot detection test.

free· FreeDetails →

plandex

Open source AI coding agent.

free· FreeDetails →

Skill_Seekers

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict...

free· FreeDetails →

ccstatusline

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

free· FreeDetails →

Scrapling

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

free· FreeDetails →

quotio

Stop juggling AI accounts.

free· FreeDetails →

judge0

Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.

free· FreeDetails →

claude-devtools

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and contex...

free· FreeDetails →

pinme

Deploy Your Frontend in a Single Command.

free· FreeDetails →

tutti

Where people and agents build in tune.

free· FreeDetails →

claude-tap

Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cursor CLI, OpenCod...

free· FreeDetails →

tuicr

a code review TUI with vim keybindings

free· FreeDetails →

system-prompts-and-models-of-ai-tools

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable,...

free· FreeDetails →

puppeteer

JavaScript API for Chrome and Firefox

free· FreeDetails →

archify

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—s...

free· FreeDetails →

aider

aider is AI pair programming in your terminal

free· FreeDetails →

TTS

🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

free· FreeDetails →

streamlit

Streamlit — A faster way to build and share data apps.

free· FreeDetails →

Files

A modern file manager that helps users organize their files and folders.

free· FreeDetails →

hyperframes

Write HTML.

free· FreeDetails →

codebase-memory-mcp

High-performance code intelligence MCP server.

free· FreeDetails →

yazi

💥 Blazing fast terminal file manager written in Rust, based on async I/O.

free· FreeDetails →

appsmith

Platform to build admin panels, internal tools, and dashboards.

free· FreeDetails →

shellcheck

ShellCheck, a static analysis tool for shell scripts

free· FreeDetails →

ShareX

ShareX is a free and open-source application that enables users to capture or record any area of their scre...

free· FreeDetails →

devdocs

API Documentation Browser

free· FreeDetails →

lapce

Lightning-fast and Powerful Code Editor written in Rust

free· FreeDetails →

continue

open-source coding agent

free· FreeDetails →

refine

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibil...

free· FreeDetails →

go-zero

A cloud-native Go microservices framework with cli tool for productivity.

free· FreeDetails →

9router

Unlimited FREE AI coding.

free· FreeDetails →

superpowers

An agentic skills framework & software development methodology that works.

free· FreeDetails →