Developer utilities

IT Tools

41k

Around a hundred small developer utilities on one page

• Web
• Free
• No signup
• Open source

JSON Crack

45k

Turn a JSON or YAML blob into a graph you can actually read

• Web
• Free tier
• No signup
• Open source

Simon Willison's Tools

1.9k

Small tools, each published with the AI transcript that built it

• Web
• Free tier
• No signup
• Your own API key
• Open source

Cherry Studio

53k

One desktop client for every model you have access to

• Web
• Free
• No signup
• Open source

Make two computers feel like one desk - DeskHop

• Web

HTML, URL, and template PDF generation API with AI-assisted templates

• Web

Aeon

785

An open-source agent framework with 81 skills and no approval loops

• Installed
• Free
• No signup
• Open source

AgentDeck

275

Stop Chatting. Start Steering.

• Installed
• Free
• No signup
• Open source

Your agent writes code. You still run the product.

• Web
• Free
• No signup

Agent Network

112

你的 AI Agent 桌面工作台

• Installed
• Free
• No signup
• Open source

Agent Notifications

823

Desktop notifications when Claude Code or Codex needs you

• Installed
• Free
• No signup

Agent of Empires

3.4k

Run coding agents in parallel from a TUI or web dashboard

• Installed
• Free
• No signup
• Open source

agent-ready-repo

27

A supervised agentic build loop that cannot approve its own work

• Installed
• Free
• No signup
• Open source

AgentSys

1.0k

A modular runtime for agent pipelines, plugins and skills

• Installed
• Free
• No signup
• Open source

The API directory built by AI agents, for AI agents.

• Web
• Free
• No signup

AgentWorks

16

Coordinate 100+ AI agents across every function

• Installed
• Free
• No signup

agi-cli

27

Dispatch Claude Code, Codex, Cursor, and Grok across your machines

• Installed
• Free
• No signup

agnostic-ai

25

Write agents, skills, rules, and hooks once for every AI CLI

• Installed
• Free
• No signup
• Open source

Make complex animations with your voice and AI

• Web
• Free
• No signup

Ajen

20

Describe your startup and watch AI employees build it

• Web
• Open source

Creator archived the repo

amenbo

3

See your AI's tasks.

• Installed
• Free
• No signup
• Open source

amux

548

An open-source control plane for a fleet of coding agents

• Installed
• Free
• No signup
• Your own API key

Native iOS and macOS client for App Store Connect and Apple Ads.

• Installed
• Paid
• No signup

Describe an app in plain English and AI builds and edits it.

• Web
• Free

ARIA

17

Turn AI session knowledge into trusted development behavior

• Installed
• Free
• No signup

Atmos

6

Atmosphere for Agentic Builders

• Installed
• Free
• No signup
• Open source

Upload code and get AI-generated comments, or open a GitHub pull request.

• Web
• Free
• No signup

AutoReg

13

Turn a plain-English spec into browser regression tests

• Installed
• No signup

Avibe

637

A local-first agent OS for Claude Code, Codex and OpenCode

• Installed
• Free
• Open source

Bastra.Recall

12

Open-source memory for your AI assistants

• Installed
• Free
• No signup
• Open source

bb

4.8k

The IDE that builds itself, open source and local-first

• Installed
• Free
• Open source

Requirements & Test Management for Jira with MCP

• Installed

Optimize your website for AI-generated answers.

• Web
• No signup

Better Harness

2.4k

Turns agent session evidence into the next concrete improvement

• Installed
• Free
• No signup
• Open source

BitRouter

236

Stop tokenmaxxing while loop engineering.

• Installed
• Your own API key
• Open source

Deploy AI-generated screens as miniapps inside an existing mobile app.

• Web

BrainLayer

9

Local-first persistent memory for MCP agents and BrainBar

• Installed
• Free
• No signup
• Open source

Brigade

82

Trackable work for coding-agent fleets

• Installed
• Free
• No signup
• Open source

brnrd

13

Persistent coding agents that live on your machine

• Installed
• Free
• No signup
• Open source

c7

21

Get up-to-date library docs from your terminal

• Installed
• Free
• No signup

ccLoad

429

An API gateway with routing and failover for coding-agent clients

• Installed
• Free
• No signup
• Open source

CC Switch

150k

One place to manage providers, routing, MCP and skills across every coding CLI

• Installed
• Free
• No signup
• Open source

Claude Code Rust

273

A native Rust terminal interface for Claude Code.

• Installed
• Your own API key
• Open source

Claude Code Templates

33k

Browse and install ready-made agents, commands, skills and MCP servers for Claude Code

• Web
• Free
• No signup
• Open source

claude-toolbox

154

Skills, configs, and MCP servers for Claude Code and Codex

• Installed
• Free
• No signup

Claude Usage Bot

3

A tiny desktop pet that keeps your Claude Code usage in view.

• Installed
• Free
• No signup
• Open source

Claw Fleet

14

A desktop GUI for Claude Code, Codex and DeepSeek

• Installed
• Free
• No signup
• Your own API key

ClawMetry

436

See and govern AI agents already running on your machines

• Installed
• Open source