AI Tools for Developers (Free)

268 tools

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Agno
Developer Tools
Build, run, and manage agent platforms.
- Multi-Agent Systems
- Workflow Automation
- Open Source
Free
Details
Awesome Vibe Coding
Website & App Development
A curated list of tools and resources for Vibe Coding.
Free
Details
BlackVault
AI Infrastructure
Open-source API key firewall for AI agents with per-token rate limits and budget caps.
Free
Details
Buzz
AI Agents
Collaborative workspace for human and AI agents in one place.
Free
Details
CLIProxyAPI
AI Infrastructure
Wrap multiple AI models as OpenAI/Gemini/Claude/Codex compatible API service
Free
Details
CopilotKit
Website & App Development
Frontend stack for building agent-powered apps with Generative UI
- Agent UI
- Generative UI
- AG-UI Protocol
Free
Details
Crawl4AI
Developer Tools
Open-source web crawler and scraper for LLMs and AI agents
Free
Details
CrewAI
AI Agents
Framework for orchestrating role-playing, autonomous AI agents.
Free
Details
GAIA
AI Agents
Benchmarking general AI agents for performance evaluation
Free
Details
Kimi Code CLI
Developer Tools
A CLI tool for AI coding agents that runs in your terminal, supporting code editing, shell commands, and file searching.
Free
Details
Lark CLI
Productivity
Official CLI tool for Lark/Feishu, integrating AI agents and business domains
- AI Agent Skills
- Data Analysis
- Productivity Tools
Free
Details
LobeChat
Developer Tools
Organizes AI agents for 24/7 operations by hiring, scheduling, and reporting.
- AI Agents
- Self Hosting
- Collaboration Networks
Free
Details
MiniMax H3
Video
Open-source omni-modal generative system for video and audio creation.
Free
Details
NotFair
SEO & Search Marketing
Open-source SEO, GEO, and marketing skills for AI agents.
- SEO
- GEO
- Marketing
Free
Details
Omnigent
AI Agents
Open-source AI agent framework for orchestrating multiple models and agents with policy enforcement and real-time collaboration.
- Multi-Agent Orchestration
- Real-Time Collaboration
Free
Details
OpenChamber
Developer Tools
Agentic development environment for AI coding across multiple platforms.
Free
Details
OpenClacky
Developer Tools
Token-efficient open-source AI agent for developers
- Prompt Caching
- BYOK Model
- Skill Extensions
Free
Details
Pipecat
AI Agents
Open source framework for voice agents and real-time AI applications.
- Voice Agents
- Open Source
- Real-Time AI
Free
Details
Tencent Hunyuan GitHub
Developer Tools
Provides access to Tencent's open-source code repositories
Free
Details
WFGY ProblemMap
AI Infrastructure
Open-source RAG failure-mode checklist and diagnostics toolkit for LLM pipelines
- RAG Debugging
- LLM Pipelines
- AI Reasoning
Free
Details

Showing 141–160 of 268 tools