637 ListingsFree scan on submit

Developer Tools Listings

Compare the best open-source listings for developer tools. SDKs, CLIs and frameworks for building with AI. Ranked by GitHub stars, with install commands, what each one can touch and scan reports where available.

AllCoding AgentsDeveloper ToolsData Science & MLProductivity & WorkflowResearch & AnalysisBrowser AutomationWeb Scraping & DataDatabase ManagementSecurity & TestingDeployment & DevOpsCloud InfrastructureDesign & MediaContent & WritingMarketing AutomationFinance & TradingCommunicationSEO & AI SearchSocial MediaJob Search & CareersSales & CRME-commerceCrypto & Web3Gaming & Game DevSmart Home & IoTLearning ResourcesOther

Claude Code ChatInWindows

Full-featured GUI for Claude Code CLI in VS Code — Windows (no WSL) & macOS. Third-party API, MCP plugins, Skills, Hooks, real-time token tracking. Actively maintained.

Developer Tools Scanned 225

NeMo Relay

Multi-language agent runtime and library for execution scope management, lifecycle events, and middleware on tool and LLM calls.

Developer Tools Scanned 224

Squeez

Hook-based token compressor for 7 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI, Pi, Hermes). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.

Developer Tools Scanned 220

Notebooklm MCP

Google Gemini Notebook (formerly NotebookLM) over MCP + a local HTTP REST API. Citation-backed Q&A, full Studio generation, chat history, multi-account rotation. For Claude Code, Codex, Cursor, n8n, Zapier, Make.

Developer Tools Scanned 217

Autono

A ReAct-Based Highly Robust Autonomous Agent (Harness) Framework.

Developer Tools Scanned 214

Markus

The all-in-one AI workforce platform, to build AI agent teams. You are the boss.

Developer Tools Scanned 213

Agentic Os

Agentic OS: Multi-agent orchestration platform for opencode, Hermes & Antigravity CLI. Skills hub, scheduler, cost analytics, memory & backup.

Developer Tools Scanned 213

Embody

The most comprehensive MCP toolkit for TouchDesigner

Developer Tools Scanned 211

Iso 24495

ISO 24495 Plain Language skills and plugin

Developer Tools Scanned 203

Nota

Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.

Developer Tools Scanned 202

Trace MCP

Framework-aware code intelligence MCP server — 91 framework integrations, 81 languages, 72.7% fewer input tokens to review a pull request, comprehension at parity

Developer Tools Scanned 200

Agentpool

A unified agent orchestration hub that lets you configure and manage multiple AI agents (native, ACP, AGUI, Claude Code) via YAML, and exposes them through standardized protocols (ACP/OpenCode Server).

Developer Tools Scanned 200

Agent Skills

Plug-and-play AI agent skills for OKX — letting any LLM agent trade, manage portfolios, query live market data, and run grid/DCA bots through a single okx CLI, no API wiring required.

Developer Tools Scanned 200

Codex Usage Tracker

Local-first MCP tools and dashboard for investigating Codex token usage, credits, costs, caching, and thread patterns.

Developer Tools Scanned 196

Domscribe

Domscribe is a pixel-to-code development tool that bridges the gap between running web applications and their source code.

Developer Tools Scanned 195

Agent Skills CLI

Install, update and manage AI agent skills across 45 coding agents from one CLI. Sources: marketplace, GitHub, private Git and npm.

Developer Tools Scanned 194

Trainingpeaks MCP

TrainingPeaks MCP server for Claude Desktop, Code and Cowork. No API approval needed - works with any account. Query workouts, CTL/ATL/TSB fitness data, power PRs via natural language.

Developer Tools Scanned 194

Agent Toolkit

Collection of resources to help AI agents build better with Sanity.

Developer Tools Scanned 194

Elixir Agent Tools

Elixir development skills with optional Mix checks and Expert language server integration

Developer Tools Scanned 193

Skillmd

Lint, search, and install Agent Skills (SKILL.md) — CLI + MCP server + lint engine

Developer Tools Scanned 191

Raindrop MCP

Raindrop MCP Server

Developer Tools Scanned 189

Xclaude Plugin

iOS development ClaudeCode plugin for mindful token and context usage. Contains modular MCPs that group various Xcode/IDB tools based on your current workflow. [deprecated]

Developer Tools Scanned 186

CLI

Open-source AI CLI and local MCP server connecting 25 clients—Claude Code, Cursor, Codex, ChatGPT, Hermes, and OpenClaw—to 2,000+ models/APIs, with OAuth and rollback.

Developer Tools Scanned 185

Iterative Development

Iterative development methodology plugin for Claude Code — extracts requirements, defines walking skeleton, loops through audited sprints autonomously

Developer Tools Scanned 183

List refreshed November 15, 2026. Data comes from public GitHub repositories.