750 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

Agency

A fast and minimal framework for building agentic systems

Developer Tools Scanned 489

MCP Google Map

18 Google Maps tools and 3 Agent Skills for place search, routes, travel planning, and local SEO—via MCP or standalone CLI.

Developer Tools Scanned 487

Dsh Desktop

DeepSeek Harness Desktop App: a local AI desktop workspace for DSH Sessions, projects, files, web research, plugins, and Office artifacts.

Developer Tools Scanned 486

Maestro Orchestrate

Multi-agent orchestration platform for Gemini CLI, Claude Code, Codex, and Qwen Code — 39 specialists, parallel subagents, persistent sessions, and built-in code review, debugging, security, SEO, accessibility, and compliance tools

Developer Tools Scanned 485

Master Skill

FoJin-powered Buddhist AI persona framework — source-grounded, boundary-aware, fidelity-tested, runtime-ready.

Developer Tools Not scanned yet 483

DeepSeekBot

Open-source GrokBot alternative built on DeepSeek Harness. Build your personal bot team: multiple personal agents with persistent memory, identities and permissions, extensible through DSH plugins.|基于 DeepSeek Harness 的开源 GrokBot 平替:有长期记忆的个人 AI Bot 团队,支持多 Bot 协作、身份权限与插件生态扩展。MIT.

Developer Tools Scanned 480

Obsidian MCP Plugin

High-performance Model Context Protocol (MCP) server for Obsidian that provides AI tools with direct vault access through semantic operations and HTTP transport.

Developer Tools Scanned 468

AutoHarness

AutoHarness: Automated Harness Engineering for AI Agents

Developer Tools Scanned 465

Nix Config

My Nix system configs!

Developer Tools Scanned 462

Plinth

Plinth is an AI-native engineering toolkit for modern Java enterprise SDLC, built around reusable Commands, Agents, Skills, and MCP Servers.

Developer Tools Scanned 457

Late CLI

The long-horizon AI agent that always stays sharp. 200k+ tokens of work in a 64k context. Sandboxed for unattended overnight runs. Sub-10ms Go CLI, any model.

Developer Tools Not scanned yet 454

Open Skills

OpenSkills: Run Claude Skills Locally using any LLM

Developer Tools Scanned 451

Hypha

Harness-oriented agent system framework for production-grade LLM agent applications

Developer Tools Scanned 451

Outlook MCP

MCP server for Claude to access Outlook data via Microsoft Graph API

Developer Tools Not scanned yet 449

MCP Server Solidworks

This MCP server integrates with SolidWorks API and structuring it into Claude-compatible context streams.

Developer Tools Scanned 448

Claude Swarm

Multi-agent orchestration for Claude Code — decompose tasks, coordinate agents, visualize everything in a rich terminal UI

Developer Tools Scanned 444

Atomicmemory

Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.

Developer Tools Not scanned yet 440

Ai4j

Java 8+ agentic SDK: unified LLM access (OpenAI/Anthropic/DashScope/Doubao/DeepSeek...),unified AI service(image/video/audio...), Tool Calling, MCP, RAG, SKILLS,Agent Runtime, A2A, agent blueprint, agent harness, and a built-in Coding Agent CLI/TUI/ACP.

Developer Tools Scanned 436

Dryforge

Bounded-autonomy plugin harness for agents. Intent to implementation: ready, then go.

Developer Tools Scanned 433

Harness Remote

Native-session control plane for Codex, Claude Code, OpenCode, OMP and PI. Run, resume and hand off coding sessions across your machines.

Developer Tools Scanned 431

Deepseek Harness Local Android

Run the DeepSeek Harness AI agent natively on Android — no root, no Termux, extension center included | 手机本地运行 DeepSeek Agent,免 Root 免 Termux

Developer Tools Scanned 430

OwnPilot

Privacy-first personal AI assistant platform with autonomous agents, tool orchestration, and multi-provider support.

Developer Tools Scanned 429

Agent Bridge

A local bridge for bidirectional collaboration between Claude Code and Codex. 连接 Claude Code 与 Codex 的本地实时协作桥接工具。

Developer Tools Scanned 418

Rsc Harness

Your agent invents things because it has no memory, and can't touch your database because it has no arms. rsc is the meta-harness that gives it both, plus the trade to know the job and the reflexes to not break your repo. For Claude Code, Codex and 15 more.

Developer Tools Scanned 418

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