AI Services in AI Model Development & Management

Tools that support the design, operation, and tuning of machine learning modelsFeaturing 7 AI services in total.

アジェンタ

Agenta

An open-source (MIT) LLMOps platform that unifies prompt management, LLM evaluation, observability (tracing), and a prompt playground in a single tool. Supports Git-style versioning, branching, and environment switching for prompts, enabling developers and non-engineers to collaborate on LLM applications in production. Free for self-hosting; a cloud-hosted version is also available.

# AIモデル構築・管理# AIエージェント# API・SDK# 生成AI（LLM）

カーソル

Cursor

A code editor (VSCode fork) designed around AI capabilities. Delivers an AI-centric development experience spanning code autocomplete and generation, codebase-aware Q&A (Codebase Chat), an Auto mode for natural-language feature specs, and a background mode (BG) for project-wide edits.

# コード生成# AIモデル構築・管理# AIエージェント# 業務効率化# 日本語対応

クライン

Cline

An AI coding agent that runs as a VSCode extension. The AI autonomously creates and edits files, executes commands, browses the web, and solves complex tasks step by step. An open-source agent where users choose their LLM (Claude, GPT, Gemini, etc.), enabling project-wide changes without leaving the editor.

# コード生成# AIモデル構築・管理# API・SDK# AIエージェント

ギットハブ コパイロット

GitHub Copilot

An AI code-completion tool from GitHub and OpenAI that boosts developer productivity.

# コード生成# AIモデル構築・管理# API・SDK# AIエージェント

グーグル エーアイ スタジオ

Google AI Studio

A free, developer-facing web tool for building and testing prototypes with Google's Gemini models. Provides an intuitive environment for prompt design, testing, and iteration, with seamless integration into production apps via the Gemini API. Supports multimodal input including text, images, audio, and video.

# 生成AI（LLM）# AIモデル構築・管理# API・SDK# AIエージェント

マストラ

Mastra

An open-source AI agent development framework written in TypeScript. Leverages LLMs to streamline external API integrations and workflow construction.

# コード生成# AIモデル構築・管理# API・SDK# AIエージェント

ジュニー

Junie

An AI coding agent integrated into JetBrains IDEs that autonomously handles code generation, test writing, refactoring, and debugging from natural language instructions. It understands project context and proposes high-quality code aligned with development guidelines. Compatible with IntelliJ IDEA Ultimate, PyCharm Pro, WebStorm, and GoLand.

# コード生成# AIエージェント# AIモデル構築・管理# 自動化・省力化# 日本語対応