Developer Tools.

A shared project space for AI coding agents that keeps documentation and decisions available across conversations, with human-approved permissions.

Best for

Developers and small teams using agents like Claude Code, Codex or Cursor who are tired of re-explaining their project every session.

A marketplace where developers and AI agents discover and use APIs, with a hosted MCP gateway for search, calls, usage checks and subscriptions.

Best for

Developers building AI agents that need image, voice, search or data APIs without managing a separate key for each provider.

A browser workspace with side-by-side JSON editors, tree views, syntax checks, comparisons and format converters.

Best for

Developers and analysts inspecting API responses or preparing small data conversions without setting up a desktop tool.

App Crash Lab is an MIT-licensed local tool for turning a web-app save workflow into state-preservation checks and reusable Playwright tests.

Best for

Web developers who can define a local save workflow and the data that must survive it.

An independent archive of Claude Code usage-reset announcements, with source links and ways to follow new entries.

Best for

Claude Code users who want to follow reset announcements and check which plans an announcement covers.

A self-hosted Java and Spring Boot source package for AI-assisted GitHub pull-request feedback, using a choice of model providers.

Best for

Java developers and small teams prepared to host, configure and maintain their own AI-assisted review tool.

Redaxa provides prompt checks on the web, Windows and Chrome, plus paid local repository checks in its Windows app.

Best for

People who review text before using AI services, and Windows developers who want a focused check for possible exposed credentials.

A browser-based catalog of file, data, developer, design, and scientific tools.

Good to know

Web · Free: The homepage presents free, unlimited access to all tools with no signup.

A Windows service-management tool with searchable lists, operation previews and command-line snapshots.

Good to know

Windows · Free and open source under GPL-3.0.