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

Chinese Webnovel Skills

中文网文写作工具包 · Chinese web-novel writing toolkit (23 skills) — a Claude Code plugin, also works in ChatGPT / DeepSeek / Gemini

Developer Tools Scanned 95

OWASP MCP Governance And Risk Project

A practical governance framework for organizations adopting the Model Context Protocol (MCP), the open standard that lets AI agents connect to external tools, data sources, and systems.

Developer Tools Scanned 92

Clutch

Local AI multi-agent orchestration desktop app (Tauri · LangGraph)

Developer Tools Scanned 92

Openacme

An AI workforce platform: role-specialized agents with multi-provider LLM, MCP, tasks, and a web + CLI UI. You're in charge.

Developer Tools Scanned 89

Agents Shipgate

The deterministic merge gate for AI-generated agent capability changes — a local-first, static Tool-Use Readiness review for MCP, OpenAPI, and SDK tool surfaces. Open-source CLI + GitHub Action.

Developer Tools Scanned 88

Wuwe

A framework for building intelligent agents

Developer Tools Scanned 88

Obsidian Steward

A vault-specific agent equipped with agentic capacity, fast search, flexible commands, vault management, and terminals to "jump" into other CLI agents, such as Claude, Gemini, etc.

Developer Tools Scanned 85

Cubeloop

CubeLoop — a Pythonic, async-native agent harness core designed for high performance, readability, and production-grade persistence.

Developer Tools Scanned 85

Sagent

A coding-agent CLI and strongly-typed Python library -- self-mutating, hot-swapping, multi-provider, with async tool calls and bidirectional recursive spawn.

Developer Tools Scanned 83

Socratic

Socratic is a framework for building reliable vertical AI agents by letting human experts teach agents interactively, turning tacit domain knowledge into a continuously improving knowledge base.

Developer Tools Scanned 83

Pi

A pure-Go port of pi (earendil-works/pi) — the pi-ai unified multi-provider LLM API, pi-agent-core agent loop, and pi-coding-agent, native in Go with no Node.js runtime. Anthropic/OpenAI/Google, 999-model catalog.

Developer Tools Scanned 83

Heroku MCP Server

Heroku Platform MCP Server using the Heroku CLI

Developer Tools Scanned 82

Skill Of Skills

The quality-ranked discovery engine for AI coding skills, plugins and MCP servers across Claude Code, Codex, Cursor, Windsurf, Cline and more.

Developer Tools Scanned 82

Dataforseo MCP Server

A comprehensive stdio MCP server for DataForSEO API

Developer Tools Scanned 82

Node Candidate MCP Server

A Model Context Protocol (MCP) server library that gives LLMs access to information about a candidate.

Developer Tools Scanned 81

Noema Declarative AI

A declarative way to control LLMs.

Developer Tools Scanned 81

Network AI

Traffic light for AI Agents and TypeScript/Node multi-agent orchestrator with shared state, guardrails, and adapters for 32 AI frameworks

Developer Tools Scanned 80

Director Mode Lite

Use Claude Code like a Director, not a Programmer. MIT toolkit with Auto-Loop, guided setup, 27 commands, 14 agents, and 32 skills.

Developer Tools Scanned 80

Claude Skills

Agent Skills von LOGIN zur freien Nutzung - SKILL.md-Format fuer Claude Code, Claude-App und API

Developer Tools Scanned 80

Hive

AI agent orchestration for open and closed source — a fully customizable fleet of AI agents covering every level of project maintenance, from brainstorming to full autonomy

Developer Tools Scanned 79

SimpleLLMFunc

A simple and well-tailored LLM application framework that enables you to seamlessly integrate LLM capabilities in the most "Code-Centric" and "Context-Centric" manner. LLM As Function, Prompt As Code.

Developer Tools Scanned 78

Maximem Synap SDK

The memory and context-management layer for production AI agents. 95.6% on LongMemEval, 93.2% on LoCoMo, with an open harness. Python + JS SDKs, 24 framework integrations, MCP server.

Developer Tools Scanned 77

Tonone

One session. Two commands. Full team. Zero meetings.

Developer Tools Scanned 77

MCP Swagger Server

MCP Swagger Server 将任何符合 OpenAPI/Swagger 规范的 REST API 转换为 Model Context Protocol (MCP) 格式,让 AI 助手能够理解和调用您的 API。

Developer Tools Scanned 77

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