Do the developer toolkits work with Cursor or Codex, not just Claude Code?

Yes. Each skill ships with adapter configs for Cursor (custom-instructions), Codex CLI, and Gemini CLI. Claude Code is the primary target since skills are native there; adapters get 80-85% of the value in other tools. The TDD workflow logic is portable across all four agents.

What languages do CodeForge and the game kit support?

CodeForge is language-agnostic with worked examples in TypeScript, Python, and Go. The TDD red-green-refactor pattern, planning skill, and code review automation work identically across languages. Indie Game Studio Kit supports GDScript (Godot 4), C# (Unity 2022 LTS + 6.x), and Blueprint-friendly C++ (Unreal Engine 5).

Will using these skills slow me down at first?

Yes, for about a week. TDD and the planning gate feel like extra steps before features ship. Around the third or fourth feature the rework loop shrinks faster than the new overhead costs you, and net velocity climbs. The first week is the cost; everything after is the return.

Are the game kit AI agents autonomous?

No. The 27 specialist agents are pair-programming companions, not autonomous builders. They produce code, dialog, audio briefs, and economy designs that you review, test, and integrate. The multi-agent workflow lets a narrative director hand off to a dialog writer without restating context — that is the headline value.

// developer tools category

Claude Code Skills & AI Developer Workflows

Claude Code skills + multi-agent workflows for solo developers. From $19, lifetime updates.

Quick answer

Developer Tools at ToolGenX are Claude Code skill packs and multi-agent systems for software engineers and indie game devs. The category ships CodeForge (14 skills covering TDD, planning, code review, git worktrees, and parallel agent development, $19) and Indie Game Studio Kit (27 specialist agents for Godot, Unity, Unreal Engine, $19). Both work with Claude Code, Cursor, Codex CLI, and Gemini CLI.

// products in this category

2 products in Developer Tools

Every product below is one-time payment, instant download, lifetime updates to v1.x. Browse the rest of the catalog at /products.

// on this topic

Keep going

postWhy half your Claude Code skills never fire (and how to fix the descriptions)
Claude Code picks a skill by reading descriptions. In a 383-skill install only 136 said when to fire. The rule that decides it, and how to rewrite the rest.
postBest Claude Code skills for indie developers (with real examples)
The Claude Code skills that move real work: TDD, planning, code review, multi-agent. Six skill packs solo developers use and the gap each one closes.
postI want an app built and I cannot code: what actually works in 2026
The three routes a non-technical person has in 2026, what each costs, where each breaks, and the one I would take with a budget and no vocabulary.
guideHow to make Claude Code ask before it changes your files
New Claude Code sessions start in auto mode and don't ask. The six modes in one table, how to make Manual your default, and the locks no mode can skip.
guideCan you paste an API key or client data into Claude Code? Where secrets go instead
A pasted key is saved in a plain text file. Where keys and client records go instead, the deny rules that lock them, and what to do after a leak.
free toolllms.txt generator
A spec-valid llms.txt built in the browser, validated as you type.
bookClaude Code for Non-Programmers
A Business Owner's Guide to Building Your Own AI Operating System (2027 Edition)

// category faq

Questions about Developer Tools

Do the developer toolkits work with Cursor or Codex, not just Claude Code?: Yes. Each skill ships with adapter configs for Cursor (custom-instructions), Codex CLI, and Gemini CLI. Claude Code is the primary target since skills are native there; adapters get 80-85% of the value in other tools. The TDD workflow logic is portable across all four agents.
What languages do CodeForge and the game kit support?: CodeForge is language-agnostic with worked examples in TypeScript, Python, and Go. The TDD red-green-refactor pattern, planning skill, and code review automation work identically across languages. Indie Game Studio Kit supports GDScript (Godot 4), C# (Unity 2022 LTS + 6.x), and Blueprint-friendly C++ (Unreal Engine 5).
Will using these skills slow me down at first?: Yes, for about a week. TDD and the planning gate feel like extra steps before features ship. Around the third or fourth feature the rework loop shrinks faster than the new overhead costs you, and net velocity climbs. The first week is the cost; everything after is the return.
Are the game kit AI agents autonomous?: No. The 27 specialist agents are pair-programming companions, not autonomous builders. They produce code, dialog, audio briefs, and economy designs that you review, test, and integrate. The multi-agent workflow lets a narrative director hand off to a dialog writer without restating context — that is the headline value.