AI Coding Assistants (open-source)

Open-source AI coding autopilot for VS Code & JetBrains.

Self-hosted AI coding assistant.

Open-source IDE coding agent that can edit files, run commands, and use tools with user approval.

Lets LLMs run code locally.

Terminal-based AI pair programmer. Edit code in your local editor and aider implements the changes. Supports multiple LLMs, voice coding, and automatic Git commits. Top scores on SWE Bench. Apache 2.0 licensed.

AI coding agent that runs in your terminal to edit code, execute shell commands, and manage Model Context Protocol (MCP) servers and skills. MIT licensed.

Open-source AI agent for the terminal, optimized for Qwen series models. Multi-protocol provider support including OpenAI, Anthropic, Gemini, Alibaba Cloud, OpenRouter. Features agentic workflow with Skills and SubAgents. Apache 2.0 licensed.

Open-source terminal AI coding agent (Rust TUI) that unifies agent, code editor, and shell in one keyboard-driven workspace with durable SQLite session journals, MCP support, and approval-aware command execution. MIT licensed.

Transforms research papers and natural language into production-ready code. AI-powered research-to-code automation tool. MIT licensed.

Spec-driven development (SDD) framework and CLI tool for AI coding assistants, providing structured workflows for proposing, implementing, and archiving code changes. MIT licensed.

Toolkit and CLI for Spec-Driven Development that integrates with AI coding agents to generate structured code implementations from executable specifications. MIT licensed.

CLI that reads a project's specification files and recommends which LLM fits the work, using a local judge model via Ollama and citing the spec fragment behind each demand level. MIT licensed.

AI-powered code review CLI tool combining deterministic analysis pipelines with LLM agents for precise, line-level feedback. Apache-2.0 licensed.

Self-hosted AI pull request reviewer for GitHub, Forgejo and Gitea that scores PRs, enforces merge gates as status checks and posts inline fixes, using local GGUF models via llama.cpp or a hosted model API. AGPL-3.0 licensed.