Best AI tools for coding agents

The agentic development environment, from the terminal up

Open-source agentic coding assistant that plans, edits, and runs code inside your IDE

Frontier coding agent from Sourcegraph with pass-through model pricing

Zhipu AI's bilingual ChatGLM assistant with agents, code, image and video generation

Anthropic's agentic coding tool that reads, edits, and ships code from the terminal, IDE, or web.

Secure, isolated sandboxes for running AI-generated code with sub-90ms cold starts.

AI-native IDE turned agent command center, now folded into Cognition's Devin lineup.

Google's open-source terminal agent that brings Gemini 3 into your shell for codebase edits and workflow automation.

Chinese frontier-model lab shipping multimodal foundation models with a 1M-context coding/agent stack.

Open-source autonomous coding agent that plans, edits, and ships changes across real codebases.

AWS's enterprise AI assistant for developers, analysts, and knowledge workers, wired into your company data.

Cognition Labs' "autonomous software engineer" agent.

Open-source persistent memory runtime for AI coding agents, with hybrid retrieval and zero external dependencies.

Open-source agentic coding assistant for VS Code, JetBrains, and the terminal with bring-your-own-key routing across 500+ models.

A 100-line open-source coding agent that scores 74%+ on SWE-bench Verified.

AI app builder that generates full-stack React + Express + SQLite apps from natural language specs.

Open-source multi-agent orchestration framework that coordinates specialized AI coders across planning, execution, and verification.

Jupyter-native AI agent built for multi-week ML and data science projects.

Open-source MCP toolkit that gives coding agents IDE-grade symbol search, refactoring, and editing across 40+ languages.

Opinionated agentic skills framework that turns coding agents into disciplined, spec-driven software engineers.

Open-source local-first AI agent that browses the web, writes code, and runs tasks without sending anything to the cloud.

AWS's in-IDE coding assistant and agent, formerly CodeWhisperer, tuned for cloud-heavy workflows.

Open-source orchestration layer for running multiple AI coding agents in parallel git worktrees.

Autonomous AI performance engineer that finds and PRs code optimizations with benchmarks attached.

Collaborative product-planning workspace that turns briefs into structured tasks for AI coding agents.

Invisible desktop AI copilot that feeds you LeetCode answers during live coding interviews.

Open-source AI coding agent that runs in your terminal, IDE, or desktop and talks to 75+ LLM providers.

Open-source autonomous agent framework that lets LLMs fix GitHub issues and find security vulnerabilities by using a custom agent-computer interface.

Open format for packaging procedural knowledge and workflows that AI coding agents load on demand.

Open-source toolkit that forces AI coding agents through a Spec to Plan to Tasks to Implement workflow.

VS Code agent that builds, tests, and debugs full-stack apps across 25+ frameworks with multiple frontier LLMs.

Desktop code editor that orchestrates many AI coding agents in parallel using isolated Git worktrees.

Middleware that supervises AI coding agents in real time, catching wasteful actions and enforcing safety guardrails.

iOS command center for SSH, tmux, and AI coding agents

Open-source desktop cowork app that unifies 20+ AI coding agents and CLI models in a single graphical workspace.

Visual orchestration for coding agents with human approval gates and sandboxed execution

Enterprise agent-orchestration platform for the software development lifecycle.

The token-efficient stack for agent-native development

Open-source agent platform that orchestrates Claude Code, Codex, and other coding agents on a shared workspace

Persistent, cross-agent memory for Claude Code and other coding assistants

An AI developer with its own cloud computer that writes code in your GitHub repo, runs the tests, and hands you a pull request.

Secure cloud sandboxes for running AI-generated code

Agent-native platform that runs the whole software development lifecycle with autonomous Droids.

AI-powered codebase analyzer and auto-fixer that ships validated PRs

Google's agent-first development platform for building software with autonomous coding agents.

Open-source, local-first AI agent for code, workflows, and everything in between.

Describe software in natural language, watch an AI agent write, run, and improve it.

Open-source multi-agent 'AI developer' that builds apps step by step with human checkpoints