Tools

Desktop orchestrator for parallel AI coding agents

1Code is an open-source desktop application for running multiple AI coding agents in parallel with isolated git worktrees and browser previews. It orchestrates agents like Claude Code and Codex in separate sandboxed environments, preventing conflicts while enabling concurrent development on different features. Built by the 21st.dev team with 5,300+ GitHub stars.

Modern open-source server management panel

1Panel is a modern open-source Linux server management panel built with Go that provides a clean web interface for managing websites, databases, containers, and system resources. It features a marketplace with 165+ one-click app installs including Nextcloud and Bitwarden, automatic SSL provisioning with Let's Encrypt, visual Docker container management, and built-in firewall configuration. 1Panel also supports native AI agent deployment through Ollama integration.

Password manager with dev tools

Leading password manager and digital identity protection platform that securely stores, organizes, and auto-fills passwords, credentials, sensitive documents, and secrets across devices. 1Password uses AES-256 zero-knowledge encryption with Watchtower breach alerts, Travel Mode, secure sharing, and developer features including CLI tools, SSH agent integration, and CI/CD secrets management.

npm for design engineers — shadcn/ui component marketplace

21st.dev is the largest open-source marketplace of shadcn/ui-based React Tailwind components, blocks, and hooks. Used by 1.4M developers with 200K monthly active users. Functions as an MCP server enabling AI coding agents to discover and compose UI components via API. Features a Magic AI feature that generates components from natural language prompts. All components installable with npx shadcn.

AI codeless test automation across platforms

ACCELQ Autopilot is an AI-powered codeless test automation platform with an Adaptive Relevance Engine that suggests next test steps and self-heals element locators across web, mobile, API, and desktop applications. It provides a unified testing environment that eliminates the need for scripting knowledge while maintaining the depth and flexibility required for enterprise-grade test automation.

Next-gen multi-agent framework (AutoGen fork)

AG2 (formerly AutoGen) is an open-source multi-agent AI framework that emerged as a community-driven fork of Microsoft AutoGen, founded by original creators Chi Wang and Qingyun Wu after leaving Microsoft. Licensed Apache 2.0 under open governance, it provides an AgentOS for multi-agent conversations, tool use with any LLM, human-in-the-loop workflows, group chat orchestration, and teachable agents. AG2 Beta adds streaming, event-driven production architecture.

Open standard for guiding AI coding agents at the repository level

AGENTS.md is an open standard format adopted by 60,000+ open-source projects for providing AI coding agents with repository-level instructions. With 20,000+ GitHub stars, it has been adopted by GitHub Copilot, OpenAI Codex, Google Gemini CLI, and multiple IDEs as the de facto way to communicate project context and coding conventions to AI agents.

Autonomous scientific discovery via agentic tree search

AI Scientist v2 is Sakana AI's source-available system distributed under the AI Scientist Source Code License for fully autonomous scientific research using LLM-powered agentic tree search. It generates hypotheses, designs experiments, writes and executes code, analyzes results, and produces publishable manuscripts without human intervention. The system uses progressive exploration with backtracking to navigate the research space efficiently.

AI red teaming and infrastructure security scanner by Tencent

AI-Infra-Guard is Tencent's open-source AI security platform providing one-click evaluation of AI infrastructure risks across five modules. It covers insecure config detection, multi-agent workflow evaluation, MCP server scanning across 14 risk categories, vulnerability scanning for 55+ AI frameworks with 1,000+ CVE mappings, and jailbreak evaluation for prompt robustness. Deployable via Docker with academic backing from Peking and Fudan Universities.

English-to-SQL with 100K+ users

AI2SQL converts plain English into optimized SQL queries with automatic schema detection, serving over 100,000 users worldwide. It features SQL explanation for learning, a formula generator for spreadsheets, and extensions for Slack and Chrome, providing a comprehensive ecosystem for non-technical users and developers who want to query databases faster using natural language input.

Cloud-native control plane for scalable GenAI inference

Open-source Kubernetes-native building blocks for deploying, routing and scaling GenAI inference, including an LLM gateway, autoscaling, LoRA management and KV-cache offloading.

All-in-one LLM CLI tool with shell assistant, RAG, and function calling

All-in-one LLM CLI written in Rust that gives unified access to 20+ AI providers (OpenAI, Claude, Gemini, Ollama, Groq, Mistral, DeepSeek, and more) through one terminal interface. Includes a shell assistant, interactive REPL with session management, RAG over local files and URLs, custom roles, function calling, and a built-in HTTP server exposing Chat Completions, Embeddings, and Rerank APIs plus an LLM Playground and Arena for model comparison.

Build full-stack web & mobile apps on AWS

AWS's TypeScript-based full-stack platform for building and deploying web and mobile applications. AWS Amplify Gen 2 lets developers define backend resources — data, auth, storage, serverless functions — entirely in TypeScript, then auto-provisions AWS resources via CDK. Includes per-developer sandboxes, fullstack branch deployments, real-time data sync, offline support, and seamless Bedrock/Redis integration.

Managed foundation models on AWS

Fully managed AWS service providing enterprise access to 100+ foundation models from Anthropic, Meta, Mistral, Cohere, and Amazon's Nova family through a single API. Bedrock includes AgentCore for agent runtime, Knowledge Bases for RAG, Guardrails blocking 88% of harmful content, plus Model Distillation, Prompt Caching, and Intelligent Prompt Routing for cost optimization.

MCP servers for AWS cloud services and workflows

AWS MCP Servers is a collection of open-source MCP server implementations from AWS Labs that connect AI coding agents to AWS services. It includes servers for AWS documentation, knowledge bases, and managed cloud workflows, enabling agents to provision resources, query docs, and manage infrastructure through the Model Context Protocol.

Open-source desktop AI coworker for browsing and code execution.

Accomplish Coworker is an MIT-licensed open-source AI coworker that runs on the desktop, combining computer-use style browsing with code execution so agents can research, implement, run, and debug workflows in one local environment.

Multi-agent coordination framework

A framework for coordinating multiple AI agents working together on complex development tasks. Defines agent roles, communication patterns, task delegation strategies, and inter-agent workflows to break down large projects into manageable, parallel workstreams handled by specialized agents. Ideal for teams experimenting with multi-agent architectures where different AI models handle distinct aspects of software development.

Browser automation CLI built for AI agents by Vercel Labs

Agent Browser is a Rust-based browser automation CLI designed specifically for AI agent workflows rather than traditional testing. Developed by Vercel Labs, it provides semantic element selection through a refs system, accessibility tree snapshots, session persistence, and authentication vaults. Unlike Playwright or Puppeteer which target test automation, Agent Browser optimizes for token efficiency and deterministic element selection that gives LLMs reliable browser interaction capabilities.

Terminal session manager and command center for AI coding agents

Productivity dashboard for managing AI agents, tasks, and workflows through a unified web and mobile interface. Centralizes monitoring, organization, and coordination of multiple AI-powered workflows so developers and teams can keep track of agent activity, task assignments, and project status in one place. Cross-platform access, categorization and prioritization tools, and progress tracking reduce the cognitive overhead of juggling multiple agent tools.

Microsoft's zero-code-change RL trainer for AI agents

Agent Lightning is Microsoft Research's open-source framework that makes AI agents trainable through reinforcement learning with virtually zero code changes. Supports RL, Automatic Prompt Optimization, and Supervised Fine-tuning across any agent framework including LangChain, OpenAI Agents SDK, AutoGen, and CrewAI. 14K+ GitHub stars, ranked among Microsoft's top 50 most-starred projects.

Open standard for portable skills across AI agents

Agent Skills is the open SKILL.md folder specification for packaging reusable instructions, scripts, references, and assets that compatible AI agents load through progressive disclosure. Originally developed by Anthropic and released as an open standard, it defines the portable format itself—not an example library, marketplace, or hosted agent product.

Transparent AI agent framework with 100+ skills and real-time visibility

Agent Zero is an open-source general-purpose AI agent framework with 16,700+ GitHub stars that uses the computer itself as a tool. Unlike structured orchestration frameworks, it provides full transparency where every thought, action, and tool call is visible and editable in real time, supporting 100+ extensible skills.

Browser-based autonomous AI agent platform

AgentGPT is an open-source browser-based platform with 36K+ GitHub stars for creating and deploying autonomous AI agents without any setup or installation. Give an agent a name and goal in plain language, and it autonomously decomposes the objective into subtasks, executes them, and iterates toward completion. Built with Next.js and supports multiple LLM providers. Features include web search, code execution, and task chaining. No technical expertise required to create functional AI agents.

Email API service that gives AI agents their own inboxes and identities

AgentMail is a YC S25 startup that provides email infrastructure specifically designed for AI agents. It gives each agent its own email address and inbox, enabling agents to send, receive, and manage email conversations independently. With $6 million in seed funding from General Catalyst and Paul Graham, and over 500 B2B customers, AgentMail solves the identity and communication gap that arises when organizations deploy autonomous agents that need to interact via email.

AI autopilot for existing test cases

AgentQ runs existing manual test cases on autopilot using AI to navigate applications and verify expected behavior without requiring test script rewriting. It bridges the gap between manual test plans and full automation by taking existing test documentation and executing it automatically, serving teams with large manual test backlogs who need immediate automation without migration effort.

Production-ready multi-agent platform by Alibaba

AgentScope is an open-source multi-agent platform with 22K+ GitHub stars developed by Alibaba. Designed for production-ready multi-agent applications with built-in distributed execution, fault tolerance, and agent-to-agent messaging. Features memory management with compression, a drag-and-drop workstation for visual agent building, multi-modal support, and flexible pipelines for sequential, parallel, and conditional agent orchestration. Supports all major LLM providers.

TypeScript AI agent standard library

Standard library of AI tools and integrations for TypeScript-based agents. Works with any AI SDK and includes ready-made integrations for search, web scraping, email, and other common tool patterns. Saves developers from rebuilding common agent capabilities from scratch, providing well-tested, type-safe building blocks for rapid AI agent development.

Security scanner for AI agentic workflows and MCP servers

Agentic Radar is an open-source CLI security scanner that maps attack surfaces in agentic AI workflows. It detects MCP servers, visualizes agent tool chains, and validates against OWASP LLM Top 10 vulnerabilities including prompt injection and excessive agency. Supports scanning CrewAI, LangGraph, AutoGen, and Semantic Kernel pipelines. Built by SPLX AI with active development and MCP-specific detection capabilities added for the growing MCP ecosystem.

LLM vulnerability scanner and red teaming kit

Agentic Security is an open-source vulnerability scanner for LLM agent workflows that tests AI systems against jailbreaks, fuzzing, and multimodal attacks. It probes weaknesses across text, image, and audio inputs through multi-step jailbreak simulations, randomized stress testing, and reinforcement learning-powered adaptive attacks. The toolkit connects directly to LLM APIs for high-volume real-world attack scenarios, helping developers identify and patch safety gaps before deployment.

AI-driven development workflow template

A template system that bootstraps AI-driven development workflows for your projects. Provides structured workflows, templates, and configurations for integrating AI agents into your development process. Reduces setup time by giving teams a proven starting point for organizing AI-assisted coding, task management, and quality assurance in new and existing repositories.

Non-agent approach to automated software engineering via localize-and-repair

Agentless takes a deliberate non-agent approach to LLM-powered software engineering. Instead of autonomous agents making tool calls, it uses a structured localize-then-repair pipeline: first narrowing down which files and functions are relevant, then generating targeted patches. Achieved competitive SWE-Bench results at $0.34 average cost per issue. Adopted by OpenAI for o3 evaluations. 3,000+ GitHub stars, MIT licensed. A counterpoint to the agent-heavy trend in AI coding tools.

ELT platform with 350+ data connectors

Airbyte is an ELT platform with 350+ pre-built connectors for syncing data from any source to warehouses, lakes, and AI pipelines. It handles incremental syncs, schema evolution, and change data capture with a connector builder for custom integrations. Used by DoorDash, Replit, and thousands of data teams. Over 15,000 GitHub stars and $150M+ in funding.

Context retrieval layer for AI agents and RAG

Airweave is an open-source context retrieval platform that connects AI agents and RAG systems to 50+ apps and databases through a unified search interface. It continuously syncs data from sources like Notion, Slack, GitHub, and databases, making it searchable through LLM-friendly APIs. Airweave includes Python and TypeScript SDKs, MCP support, and a CLI for managing data connections.

A fast, cross-platform terminal

Self-described 'fastest terminal emulator in existence' — a GPU-accelerated, cross-platform terminal written in Rust focused on simplicity and performance. No tabs, splits, or built-in multiplexer — designed to pair with tmux or Zellij. Configured via YAML with a minimal feature set that prioritizes speed above all else. Supports true color, Vi mode, regex search, and clickable URLs. Available on macOS, Linux, Windows, and BSD. 57K+ GitHub stars.

Productivity app for macOS

Powerful productivity launcher and automation tool for macOS that goes beyond Spotlight with custom workflows, clipboard history, snippets, and file navigation. Workflows combine hotkeys, keywords, scripts, and actions into automation chains. Supports AppleScript, JavaScript, Python, and shell scripts. Features 1Password integration, system commands, and a rich community workflow gallery. The original Mac launcher, still preferred by many power users over Raycast.

Managed search and discovery API

Algolia is a managed search-as-a-service platform providing millisecond full-text search, faceted filtering, typo tolerance, and AI-powered relevance ranking via API. Used by 17,000+ companies including Stripe, Twitch, and Medium for site search, product discovery, and recommendation engines. Features real-time indexing, multi-language support, analytics dashboards, A/B testing for search relevance, and client libraries for every major framework. NeuralSearch combines keyword and vector search.

Multi-model coding subscription by Alibaba Cloud

Alibaba Cloud Coding Plan is a flat-rate subscription that bundles access to multiple AI coding models — Qwen3.5-Plus, Qwen3-Coder-Next, GLM-4.7, and Kimi-K2.5 — under a single monthly fee, replacing unpredictable pay-per-token API pricing. It integrates with popular AI coding tools including Cline, Claude Code, and OpenCode, giving developers and small teams enterprise-grade Chinese AI models at dramatically lower price points than Western competitors.

AWS managed AI code review for Java and Python

Amazon CodeGuru Reviewer is an AWS managed service that provides automated code analysis and recommendations on pull requests for Java and Python codebases. It integrates with GitHub, Bitbucket, and AWS CodeCommit, using machine learning trained on Amazon's internal code review practices to identify bugs, security vulnerabilities, and performance issues with IAM-based access control for enterprise governance.

AWS's fully managed machine learning service for building, training, and deploying ML models.

Amazon SageMaker is AWS's comprehensive ML platform covering data labeling, notebook environments, model training, hyperparameter tuning, model hosting, and MLOps pipelines. Supports all major ML frameworks. Offers SageMaker Studio as an integrated IDE. Used by enterprises for production-scale ML workloads.

Open-source toolkit for audio, music, and speech generation

Amphion is an open-source audio generation toolkit from OpenMMLab designed for reproducible research in speech synthesis, voice conversion, singing voice synthesis, and text-to-audio generation. It implements state-of-the-art models including MaskGCT, DualCodec, VITS, and VALL-E with built-in architecture visualizations for educational use. The project ships with the Emilia-Large dataset of 200,000 hours of speech data and includes multiple vocoders and evaluation metrics for benchmarking.

AI security triage for small engineering teams

Amplify Security is an AI-native security tool designed for small-to-mid engineering teams that automates the triage of security alerts and integrates directly into GitHub and GitLab workflows. It specifically addresses alert fatigue by using AI to prioritize high-risk findings over low-severity noise, offering a free tier for small teams that makes developer-first security accessible without enterprise budgets.

Craft image-scaling prompt-injection payloads to red-team multimodal AI systems

Open-source red-team toolkit from Trail of Bits that generates image-scaling attack payloads — images that look benign at full resolution but reveal a hidden prompt injection after a multimodal system downsamples them.

Cloud browser infrastructure for AI agents

Anchor Browser provides secure cloud-managed browser infrastructure for computer-use agents. Deploy humanized Chromium instances that access any website while maintaining bot-detection evasion and authentication support. Features OmniConnect for authentication lifecycle management, Web Action Cache for deterministic workflows, and built-in VPN infrastructure. Includes free tier and paid plans supporting millions of concurrent browser sessions for scalable agent automation.

Turn Figma designs into React code

Anima is a design-to-code platform that transforms Figma, Sketch, and Adobe XD designs into production-ready frontend code, bridging the gap between design and development teams. Automatically converts visual designs into clean HTML, CSS, React, and Vue. Designers can add interactions, responsive breakpoints, and real data, turning static mockups into functional prototypes developers can ship.

Simple agentless IT automation

Agentless IT automation tool from Red Hat for configuration management, application deployment, and infrastructure orchestration. Ansible uses simple YAML playbooks executed over SSH or WinRM — no agent installation required on managed nodes. Modules cover Linux, Windows, network gear, cloud APIs, and containers. Idempotent execution makes runs safe to repeat. Open-source core (GPL) with Ansible Automation Platform as the commercial Red Hat offering for enterprises.

Official SDK for building Claude-powered agentic applications

Anthropic's official SDK for building agents with Claude. Provides high-level abstractions for tool use, multi-turn conversations, computer use, and agent loops on top of the Claude API. Simplifies the development of production-grade agents by handling common patterns like retry logic, context management, and tool orchestration in a well-tested library.

Official Claude Agent Skills examples, spec, and plugin marketplace for reusable agent capabilities

Anthropic Agent Skills is Anthropic's official reference repo and Claude Code plugin marketplace for reusable Skill folders. It packages example SKILL.md workflows, document skills, a Claude API skill, templates, and the Agent Skills spec so teams can turn repeatable instructions, scripts, and resources into on-demand Claude capabilities instead of copying prompts across sessions.

Workflow orchestration platform for data pipelines

Apache Airflow is an open-source workflow orchestration platform with 39K+ GitHub stars for authoring, scheduling, and monitoring data pipelines as Python DAGs. Used by 80K+ organizations for ETL, ML training, and data transformation. Features dynamic pipeline generation, extensive operator library for AWS/GCP/Azure, task dependencies, retries, SLA monitoring, a rich web UI with Gantt charts, and pluggable executors from local to Kubernetes. The industry standard for pipeline orchestration.