#Developer Tools

588 tools tagged “Developer Tools


NullClaw interface preview
#1
NullClaw

Ultra-light OpenClaw-style assistant runtime in Zig: 678KB static binary, ~1MB RAM, <2ms boot, with tools, memory, channels, and providers.

4.7 (6)
15Free
K G interface preview
#2
K G

Fullstack AI coding agent that understands your entire codebase end-to-end.

4.3 (4)
5Free
Mini LLM Flow interface preview
#3
Mini LLM Flow

Minimalist 100-line LLM framework for building self-programming agent workflows

4.8 (6)
3Free
HeroUI interface preview
#4
HeroUI

Reusable UI component library for building polished web interfaces quickly.

4.8 (5)
3Free
Ralph interface preview
#5
Ralph

Autonomous AI coding loop that repeatedly runs Amp or Claude Code until all PRD items are completed, using git history as memory.

4.7 (6)
2Freemium
String.com interface preview
#6
String.com

A prompt‑driven AI agent builder that writes, runs, edits, and deploys agents via code in seconds.

4.8 (5)
2Freemium
SWE-1 ai coding model interface preview
#7
SWE-1 ai coding model

Windsurf's in-house AI model family purpose-built for end-to-end software engineering workflows.

5.0 (4)
2Free
Aurory AI interface preview
#8
Aurory AI

Decentralized platform for building and deploying autonomous on-chain AI agents across Web3.

4.5 (6)
Freemium
Micro Agent logo
#9
Micro Agent

AI coding agent that iterates on code until your tests pass

5.0 (6)
Freemium
Nimble AI interface preview
#10
Nimble AI

Open platform for building, owning, and monetizing AI agents.

4.3 (6)
Freemium
CodeWP interface preview
#11
CodeWP

AI coding assistant built specifically for WordPress developers and site builders.

4.5 (6)
Freemium
Local GPT interface preview
#12
Local GPT

Open-source local AI for private, offline document chat using GPT-style models on your own hardware.

4.8 (6)
Free
KaibanJS interface preview
#13
KaibanJS

Open-source JavaScript framework for orchestrating multi-agent AI systems with a Kanban-inspired workflow.

4.3 (6)
Freemium
Agency Swarm interface preview
#14
Agency Swarm

An open-source AI agent orchestration framework designed to automate and streamline AI development processes through collaborative agent swarms.

4.6 (5)
Free
AutoPR interface preview
#15
AutoPR

An AI-driven GitHub Action that automates pull request creation and summarizes code modifications to streamline development workflows.

4.6 (5)
Free
LIFT interface preview
#16
LIFT

Real-time AI data intelligence built on a decentralized content processing network.

4.5 (4)
Freemium
Harness AI Code Agent interface preview
#17
Harness AI Code Agent

An AI-powered code assistant in IDEs that generates, explains, tests, and comments code contextually.

4.5 (4)
Paid
TiOLi AGENTIS interface preview
#18
TiOLi AGENTIS

A marketplace where autonomous AI agents discover, negotiate, and transact with each other.

4.5 (4)
Free
Google A2A interface preview
#19
Google A2A

Open protocol for secure agent-to-agent communication across systems

4.7 (6)
Free
SwarmZero interface preview
#20
SwarmZero

Marketplace for deploying, discovering, and monetizing autonomous AI agents.

4.4 (5)
Paid
Maige AI interface preview
#21
Maige AI

Open-source infrastructure for running natural language workflows on your codebase

4.8 (4)
Freemium
Gemma 4 Local Hardware Matcher interface preview
#22
Gemma 4 Local Hardware Matcher

Find the right Gemma 4 model variant for your local hardware setup.

4.3 (6)
Free
Refact.ai interface preview
#23
Refact.ai

An open-source AI coding assistant offering context-aware code completions, refactoring, and in-IDE chat across major IDEs.

4.0 (5)
Freemium
Tusk interface preview
#24
Tusk

AI coding agent that auto-generates unit and integration tests for your codebase.

4.2 (5)
Free
e-invoice interface preview
#25
e-invoice

Plug-and-play Peppol e-invoicing integration for developers and businesses

4.6 (5)
Free
Agent shield interface preview
#26
Agent shield

Security layer for AI agents that vets contracts and on-chain actions before execution.

4.7 (6)
Free
evolink interface preview
#27
evolink

Unified API for multimodal AI across chat, image, and video models.

4.8 (5)
Freemium
bumpgen interface preview
#28
bumpgen

An AI agent that automates the upgrading of npm packages and resolves associated breaking changes in TypeScript projects.

4.8 (6)
Freemium
A
#29
Adala

Autonomous data labeling agents that learn and improve from feedback.

4.6 (5)
Freemium
Clawmium interface preview
#30
Clawmium

One-click deployment platform for self-hosted OpenClaw AI agents.

4.8 (6)
Free
Windows Agent Arena (WAA) interface preview
#31
Windows Agent Arena (WAA)

Open-source platform to build, test, and benchmark AI agents that automate Windows 11.

4.7 (6)
Freemium
Agent S interface preview
#32
Agent S

Open-source GUI agent framework that lets an LLM use your computer like a human via an Agent-Computer Interface.

4.6 (5)
Free
Burr Framework interface preview
#33
Burr Framework

Open-source Python framework for building stateful, decision-making applications like agents and chatbots.

4.3 (4)
Free
Voyage AI interface preview
#34
Voyage AI

Embedding and reranking models for high-accuracy retrieval and search.

4.8 (6)
Free
CodeFuse AI interface preview
#35
CodeFuse AI

AI assistant for code generation and end-to-end software lifecycle support

4.8 (4)
Freemium
Restack interface preview
#36
Restack

An open-source framework empowering developers to build, launch, and scale autonomous AI products efficiently.

4.4 (5)
Freemium
OnChain AI interface preview
#37
OnChain AI

Blockchain-enabled AI infrastructure for secure, decentralized applications.

4.7 (6)
Freemium
Agency logo
#38
Agency

Minimal open-source framework for building LLM-powered agent systems

4.6 (5)
Freemium
Biel.ai interface preview
#39
Biel.ai

AI chatbot for product docs that answers user questions instantly

4.6 (5)
Free
Graphlit interface preview
#40
Graphlit

Serverless RAG-as-a-Service for building AI apps and agents on unstructured data.

4.7 (6)
Freemium
Anchor Browser interface preview
#41
Anchor Browser

Cloud-hosted browser that lets AI agents browse and act on the web securely.

4.2 (5)
Paid
AI Legion interface preview
#42
AI Legion

An open-source platform for creating autonomous AI agents that collaborate to accomplish tasks.

4.7 (6)
Free
MetaGPT interface preview
#43
MetaGPT

Multi-agent AI framework that turns one-line ideas into working software projects

4.5 (4)
Freemium
Claudefast interface preview
#44
Claudefast

Prebuilt Claude Code setups to skip configuration and start shipping faster.

4.8 (6)
Freemium
OpenAI Swarm interface preview
#45
OpenAI Swarm

Experimental open-source framework for lightweight multi-agent orchestration using handoffs and routines

4.5 (4)
Freemium
AutoML-Agent interface preview
#46
AutoML-Agent

Open-source multi-agent LLM framework that automates end-to-end machine learning pipelines.

4.7 (6)
Freemium
LlamaIndex interface preview
#47
LlamaIndex

An open-source data framework that enables large language models to interact with custom data sources for building AI applications.

4.8 (4)
Freemium
Together AI interface preview
#48
Together AI

A cloud platform offering tools for building, fine-tuning, and deploying generative AI models with enhanced performance and cost efficiency.

4.5 (4)
Freemium
Onlook interface preview
#49
Onlook

Visually edit React websites with AI and sync changes back to code in real-time.

4.3 (4)
Free
LiveKit Agents interface preview
#50
LiveKit Agents

Open-source framework for building real-time, multimodal voice and video AI agents.

4.5 (6)
Freemium
Vocode interface preview
#51
Vocode

Open-source framework for building real-time voice AI agents from speech-to-text, LLM, and text-to-speech components

4.8 (4)
Freemium
Chroma interface preview
#52
Chroma

An open‑source vector database and embeddings engine for building retrieval‑augmented AI applications.

4.8 (4)
Free
Kusho AI interface preview
#53
Kusho AI

Automated API test suite generation from your API specs

4.5 (4)
Freemium
Mintlify interface preview
#54
Mintlify

Modern documentation platform built for developer products and AI-driven discovery.

4.8 (4)
Freemium
BabyElfAGI interface preview
#55
BabyElfAGI

Experimental AI agent framework with a modular Skills class for dynamic task planning and execution.

4.8 (4)
Free
OG Pilot interface preview
#56
OG Pilot

One-click Open Graph image generator for faster, better-looking link previews.

4.8 (6)
Freemium
P
#57
Pezzo

Open-source developer platform for building, testing, and shipping AI features faster.

4.6 (5)
Freemium
FalsifyLab interface preview
#58
FalsifyLab

MCP-based daily alpha feed for DeFi yields and Hyperliquid trading signals.

4.6 (5)
Free
Fine - AI Coding Agent for Built For Startups interface preview
#59
Fine - AI Coding Agent for Built For Startups

Collaborative AI coding agent designed to help startups build, test, and ship software faster.

4.7 (6)
Freemium
You.com interface preview
#60
You.com

AI search and agent platform for building business-ready answers and workflows.

4.5 (6)
Freemium
FlashDocs API interface preview
#61
FlashDocs API

API for generating branded PowerPoint and Google Slides from markdown

4.2 (5)
Freemium
Fixr interface preview
#62
Fixr

AI debugging assistant that helps untangle broken code and trace errors fast.

4.3 (4)
Free
Smithery interface preview
#63
Smithery

A platform assisting developers in discovering and deploying agentic services adhering to the Model Context Protocol (MCP).

4.7 (6)
Free
UFO logo
#64
UFO

Open-source multi-agent framework for automating Windows app interactions through natural language.

4.3 (4)
Freemium
Tilores interface preview
#65
Tilores

Real-time customer data unification for resolving fragmented records across systems

4.5 (6)
Free
Payman AI interface preview
#66
Payman AI

Secure financial rails letting AI agents pay humans under programmable policies.

4.8 (4)
Freemium
Dawn interface preview
#67
Dawn

Instant answers about your tech systems, delivered in Slack or Teams.

4.8 (6)
Paid
Agentic Swarm Marketplace logo
#68
Agentic Swarm Marketplace

Marketplace for deploying coordinated AI agent swarms with built-in payments and settlement.

4.3 (6)
Free
Awesome OpenClaw Use Cases interface preview
#69
Awesome OpenClaw Use Cases

Community list of real OpenClaw use cases and workflows to copy, adapt, and extend for personal and developer productivity.

4.8 (5)
Freemium
Reducto AI interface preview
#70
Reducto AI

Document intelligence API that parses, splits, OCRs, and extracts structured data from complex PDFs, slides, and spreadsheets.

4.4 (5)
Freemium
Agentset interface preview
#71
Agentset

Open-source RAG platform for building AI apps with accurate, source-grounded answers.

4.8 (4)
Free
Baz AI Code Review interface preview
#72
Baz AI Code Review

AI-powered code review platform aimed at shipping more reliable apps and reducing production incidents.

4.6 (5)
Freemium
rzndtra-x402 interface preview
#73
rzndtra-x402

Pay-per-call AI APIs with agent behavioral intelligence and real-time market data

4.8 (6)
Free
EternalSoul.md interface preview
#74
EternalSoul.md

Persistent memory and identity backup for AI agents, secured with PGP encryption.

4.7 (6)
Free
SuiGPT interface preview
#75
SuiGPT

LLM-powered decompiler and beautifier for Sui Move smart contracts.

4.8 (5)
Free
Keploy interface preview
#76
Keploy

An open‑source AI agent that auto‑generates and maintains unit, integration, and API tests with mocks.

4.3 (6)
Free
Semantic Kernel interface preview
#77
Semantic Kernel

Open-source SDK for orchestrating AI models within conventional code.

4.6 (5)
Free
Pinecone AI interface preview
#78
Pinecone AI

Managed vector database for fast, scalable semantic search and RAG applications.

4.8 (5)
Freemium
Play.ht logo
#79
Play.ht

Realistic AI voice generation and conversational voice agents for apps, content, and calls.

4.8 (6)
Freemium
Cognee interface preview
#80
Cognee

Adaptive memory layer that helps AI agents learn from context over time.

4.8 (5)
Free
LlamaGym interface preview
#81
LlamaGym

Open-source Python framework for fine-tuning LLM agents with online reinforcement learning.

4.8 (6)
Freemium
Crawl4AI interface preview
#82
Crawl4AI

Open-source web crawler and scraper that produces clean, LLM-ready output for AI agents and pipelines

4.4 (5)
Free
LLM Agentic Browser interface preview
#83
LLM Agentic Browser

Headless agentic browser API that lets LLMs navigate the web undetected.

4.4 (5)
Free
MermaidViewer interface preview
#84
MermaidViewer

Create, AI-generate, and share diagrams using Mermaid syntax in your browser.

4.0 (4)
Free
Guardrails AI interface preview
#85
Guardrails AI

An open-source Python framework designed to add guardrails to large language models, ensuring reliable and safe AI application development.

4.5 (6)
Freemium
CrewAI interface preview
#86
CrewAI

Build and deploy multi-agent AI systems that automate complex business workflows.

4.6 (5)
Freemium
Zest interface preview
#87
Zest

AI assistant designed to boost developer productivity in everyday coding workflows

4.8 (5)
Freemium
OpenAGI interface preview
#88
OpenAGI

Framework for building autonomous AI agents that learn, plan, and act independently.

4.8 (4)
Free
AgentsAI interface preview
#89
AgentsAI

Autonomous AI agents powered by blockchain infrastructure

4.6 (5)
Freemium
Anchor Browser Tool interface preview
#90
Anchor Browser Tool

Give AI agents a controllable web browser, driven by natural language prompts.

4.8 (5)
Freemium
Theoriq AI interface preview
#91
Theoriq AI

Decentralized protocol for building and governing multi-agent AI systems on-chain

4.8 (5)
Freemium
Atomic Agent interface preview
#92
Atomic Agent

Modular open-source framework for building flexible, agentic AI applications.

4.8 (4)
Free
Superagent interface preview
#93
Superagent

Real-time security and compliance guardrails for AI applications

4.7 (6)
Freemium
AgentKey interface preview
#94
AgentKey

Connect AI agents to web search, social media, and blockchain data through a unified API.

4.6 (5)
Free
Credit Card Generator logo
#95
Credit Card Generator

Generate customizable random credit card numbers for testing and development.

4.7 (6)
Free
OpenAgents interface preview
#96
OpenAgents

An open-source platform for building, selling, and using AI agents across various applications.

4.4 (5)
Freemium
LangChain interface preview
#97
LangChain

Open-source framework and platform for building, deploying, and monitoring reliable LLM-powered agents.

4.5 (4)
Free
OxaPay interface preview
#98
OxaPay

Crypto payment gateway for businesses to accept, send, and manage digital currency payments.

4.8 (5)
Free
ClawBox interface preview
#99
ClawBox

Deploy your own OpenClaw instance in about a minute

4.8 (4)
Free
MadeWithStack interface preview
#100
MadeWithStack

Curated directory of professionally reviewed agent-built apps

4.3 (6)
Free