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.
Milady
terminally online
MCP Logseq
MCP server to interact with LogSeq via its Local HTTP API - enabling AI assistants like Claude to seamlessly read, write, and manage your LogSeq graph.
Daiso MCP
다이소·편의점 재고와 생활 정보를 AI에서 바로 조회하세요. 설치·API 키 없는 공개 MCP, 웹 링크 조회, CLI·Skill을 지원합니다.
Genie
Wishes in, PRs out. CLI agent that interviews you, plans the work, dispatches parallel agents in isolated worktrees, and reviews code before you see it.
Water
The production-ready agent harness framework for Python
Synapse AI
Build AI agents that actually do things. Synapse is an open-source platform for creating, connecting, and orchestrating AI agents powered by any LLM — local, cloud or CLIs.
Unifi MCP Server
An MCP server that leverages official UniFi API
Genshijin
genshijin 原始人 🗿| Claude Code / Codex等AIエージェント 向け超圧縮コミュニケーションスキル。caveman の日本語版をベースに、日本語特有の冗長表現に最適化。
MCP Server Tauri
A Model Context Protocol (MCP) server and plugin for Tauri v2 development
Dext
Dext - Modern Full Stack Framework for Delphi
Postman MCP Server
Postman MCP Server — connect AI agents (Claude Code, Cursor, VS Code Copilot, Gemini CLI) to your Postman collections, OpenAPI specs, and environments via Model Context Protocol (MCP)
Mirofish CLI
Multi-agent AI prediction engine - digital sandbox for scenario simulation (fork of 666ghj/MiroFish)
Standards SDK Go
The official HOL SDK for Go, implementing the Hiero Consensus Specifications (https://github.com/hiero-ledger/hiero-consensus-specifications). See official documentation found in https://hol.org/docs/standards
Pi Fabric
A programmable tool and agent runtime for Pi
Facebook Ads Library MCP
MCP Server for Facebook ADs Library - Get instant answers from FB's ad library
Core Data Agent Skill
An Agent Skill focused on Apple’s Core Data framework, helping with data modeling, fetch requests, performance, and common persistence patterns.
TapeAgents
TapeAgents is a framework that facilitates all stages of the LLM Agent development lifecycle
Comfy MCP
Local MCP server for ComfyUI — run your local ComfyUI from AI agents
Sx
Skill sharing made easy
Containarium
Open-source agent runtime — SSH-native isolation, eBPF egress policy, Kubernetes + LXC backends, GPU passthrough, MCP-native CLI
DashClaw
Remote approvals, policy checks, and execution evidence for unattended AI agents.
Agentao
Local-first, governed AI agent runtime for Python — embed it in your app, or run it as a CLI or ACP server. Permissions, MCP, memory and audit replay built in.
OpenAgentCore
The OpenAI Agents API, open source and self-hosted. Run Codex, Claude Code or MiniMax Code on your own machines with your own models, through the official OpenAI SDK.
Agentic Harness Patterns Skill
Agent skill for harness engineering — memory, permissions, context engineering, multi-agent coordination. Distilled from Claude Code, with Codex CLI and Gemini CLI on the roadmap. EN/ZH. Install via npx skills add.
List refreshed November 15, 2026. Data comes from public GitHub repositories.