A curated list of awesome developer-first tools products.
The coding agent that answers to you, your model, your machine, your rules.
Fast Markdown linter and formatter written in Rust
Ouroboros — self-creating AI agent. Born Feb 16, 2026.
AI code reviews grounded in 12 classic engineering books — decay risk diagnostics with book citations, severity labels, and 6 analysis modes including full-sweep auto-fix
The LLM Anti-Framework
Multiplayer AI: Bring your team and agents together
Reusable AI agent skills for software factories: explore ideas, write specs, implement, review, and run autonomous research. Works with Claude Code, Codex, and other skill-compatible agents.
Entity-level git merge driver. Resolves false conflicts git invents when independent agents edit the same file. ~95% reduction vs. line-based merge.
Take your agent-built product live: hosting, database, domain, email, payments — on your own accounts. Open-source Agent Skill + zero-dependency Node CLI: detect → plan → approve → apply → verify. No GoLive account, backend or telemetry.
Visualize/analyze a Rust crate's internal structure
DeepSeek Harness (DSH) ecosystem: curated plugins, tools, and infrastructure from dsh-external/hub and the public dsh-plugin topic.
Instant recall for coding agents. Search the history already on your machine. Git blame, but for agent sessions.
Choose, test and move an iPhone’s reported location.
Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more.
Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.
CLI tool for inspecting and managing services listening on localhost ports
Build and explore on-chain with Python
Community edition of RepoPrompt: a native macOS context engineering app for AI coding agents, with an MCP CLI.
GitComet is fastest open source user interface for GIT workflows
Orchestration framework for running 20+ Claude Code agents in parallel: automated bug fixing, best-practices sweeps, lock-based coordination, and real-time tmux monitoring
Review your agent's diff in a terminal pane and send comments back to Claude Code, Codex, OpenCode or Pi. A herdr plugin.
Prompt Driven Development (PDD): The Last Programming Language™. Prompt files are source; code is generated output.
Free, open-source diagram canvas. Draw it, write it as code (Mermaid, D2, Structurizr in), ask any AI model or a local one, let Claude Code edit it live over MCP, or map a GitHub repo with every arrow cited to a file and line. MIT, local-first, no account.
Managed Claude Code instruction deployment with safe CLI recovery and an unsigned macOS/Windows desktop beta.
Cross-platform desktop app for cleaning development artifacts, managing local developer tools, and checking common environment issues.
Lightweight orchestration harness built for your AI agents. The unfiltered truth about where your project stands.
AI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-agent messaging. Manage Claude Code, Codex, Grok Build or any AI Agent from one dashboard. Move Agents between computers and locations
Claude Code CLI 简体中文本地化 / 汉化插件;支持 macOS、Linux、WSL、Windows 与新版 native,一行安装,更新后自动修复。
TraceRoot - Open Source AI Agent Improvement Platform. YC S25
RocketSim — 30+ tools for Xcode's iOS Simulator. Testing, debugging, network monitoring, captures, accessibility, app actions, and AI agent automation via the RocketSim CLI. Used by 80k+ developers.
Open-source orchestrator and ADE for running Claude Code, Codex, OpenCode, Pi and other AI coding agents in parallel — locally or 24/7 on your own server.
Development workflows for Claude Code that keep broad exploration focused on the outcome you approved.
A powerful browser extension that supercharges DeepSeek Chat with custom tooling, persistent memory, and seamless project scaffolding. Generate and download files, run Python in-browser, create PowerPoint and Excel documents, build multi-file projects as ZIP archives, and manage custom skills and characters.
An open-source, macOS text action popup for running custom scripts, AI actions, and extensible workflows on selected text.
DeepSeek Harness 零代码桌面端|一键启动,支持 Windows 与 macOS;内置插件发现、热点插件推送、一键安装与管理、AI 智能推荐和视觉增强。
Every past session, subagent, and workflow -- queryable by your agent, browsable by you
Download, re-sign, and sideload iOS, iPadOS, macOS, tvOS & visionOS apps without Xcode or Terminal — plus an authorized security-testing toolkit (ATS bypass, Frida injection, static scan, FairPlay dump).
Context compression for AI coding agents: compresses tool output before it enters the model, dedups repeats to 13-token refs. Claude Code, Cursor, Codex, Kiro, Zed, any MCP client. Rust, zero LLM calls.
TTT Editor (Terminal Text Tool): A real alternative to VS Code, Zed, and Sublime that runs in your terminal. A TUI that feels like GUI. Single binary, zero config.
The fastest developer workflow for every AI coding agent. Live status, quick prompts, worktrees, and diff review from one tmux TUI.
Close the terminal windows, not the AI coding sessions. One number takes you back in. Every Claude Code and Codex session in one menu: named, numbered, colour-coded. Open, close, and jump to whichever needs you.
Let AI agents message, watch, and spawn each other across terminals. Claude Code, Codex, Antigravity CLI, Cursor CLI, OpenCode, Kilo, Pi, Kimi
A persistent, file-based memory layer for coding agents — give Claude Code, Codex & others a project brain (durable decisions, requirements, constraints) via a zero-dependency CLI.
Browser-native hive-mind for CLI coding agents — Claude Code, Codex, Gemini, and OpenCode collaborate as real PTY processes via a team protocol.
Claude Code plugin for Elixir/Phoenix/LiveView — 26 specialist agents, Iron Laws enforcement, and Tidewave MCP integration. Plan features with parallel research agents, execute with automatic verification, review with 4-agent parallel audits, and capture learnings as reusable knowledge.
54 rigorous skills for Codex, OpenCode, and Pi: code review, security audit, feature development, frontend design, MCP tools, Hugging Face ML/training, and more.
CLI-first orchestration for AI coding agents: run selected agents and models in parallel, compare raw answers, and coordinate review or implementation workflows.
A prior-art search for your code ideas — has this dev tool already been shipped?
Claude Code & Codex 本地 token 追踪 — 状态栏(Codex 业界首创伪 statusline)、GitHub 风格热力图、多模型成本分析。 | Local token tracker for Claude Code & Codex — status line (industry-first Codex faux statusline), GitHub-style heatmap, multi-model cost analysis
Vicoa is the agentic IDE for running a team of coding agents from desktop, mobile, VPS. Open-source, self-hostable.
Multi-harness control plane for Claude Code, Codex, Cursor, and OpenCode: quota-aware rotation across multiple Claude/Codex subscriptions, shared thread context, and cross-model review.
OpenCode goal plugin for Codex-style goal mode, /goal slash commands, persistent objectives, and AI coding agent focus.
Open-Source Software factory for Open Models
What's uncommitted, unpushed, and unreleased across every repo you own. A live TUI dashboard for a fleet of git repos.
Rotate Claude and GPT subscriptions and API keys seamlessly inside the Claude Code CLI — switch on usage limits without interrupting your session, all from a local dashboard. 100% local.
VelaTerm = Codex + iTerm2, The Best ADE for AI Coding
DeepSeek 桌面应用——内嵌浏览器,自动识别 AI 回复中的命令和工具调用并执行
100% free, open-source personal agents for your messaging apps, tools, and services
Autonomous development for real products. Governed agents build from specs you approve, follow the rules you set, and nothing merges until another agent proves it. Your decisions, judgement and taste are the bar that work must clear. Declare your vision and let agents build it.