← Use cases · Coding agents & IDE assistants
AI agent tools for AI assisted development
Short answer: Our top pick for AI assisted development: Claude-Code-Game-Studios, with the highest AgentPick Score (77/100) among tools tagged "ai-assisted-development". Runners-up: webiny-js (70) and harness-score (65). Compare what each does, its license and how recently it was updated below.
| # | Tool | What it does | Score | Stars | License | Updated |
|---|---|---|---|---|---|---|
| #1 | Claude-Code-Game-Studios | Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy. | 77/100 | ★ 27k | MIT | 8 Oct 2026 |
| #2 | webiny-js | Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API,… | 70/100 | ★ 8k | See repo | 14 Oct 2026 |
| #3 | harness-score | Your AI coding agent is only as reliable as the harness around it. Measure that harness in seconds with harness-score. | 65/100 | ★ 551 | MIT | 14 Oct 2026 |
| #4 | repository-harness | Turn any repo into an agent-ready workspace for Claude Code, Codex, Cursor, and other coding agents. | 57/100 | ★ 1.2k | MIT | 4 Oct 2026 |
| #5 | unity-mcp-server | Unity MCP Server — 268 tools for AI-assisted game development. Connect Claude, Cursor, or any MCP client to Unity Editor & Unity Hub. Scene management… | 55/100 | ★ 505 | See repo | 6 Oct 2026 |
| #6 | unity-mcp-plugin | Unity MCP Plugin (UPM) — Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatible AI to control Unity Editor with 268 t… | 54/100 | ★ 253 | See repo | 11 Oct 2026 |
| #7 | spec_driven_develop | Spec-driven development workflow for AI coding agents: architecture-first planning, task decomposition, GitHub Issue/PR tracking, Deep Discuss, and ad… | 47/100 | ★ 987 | MIT | 26 Jul 2026 |
| #8 | claude-code-java | Reusable AI development infrastructure for Java projects, optimized for Claude Code | 38/100 | ★ 750 | MIT | 6 Sept 2026 |
| #9 | codeindex | Repo dependency analyzer with **blast-radius impact scoring** for AI-assisted development. | 25/100 | ★ 275 | See repo | 19 Jun 2026 |
Source: each project's public GitHub repository (description, stars, license, last push). Listed tools aren't tested or ranked by AgentPick.
How to choose
- Check which models and providers it supports.
- Prefer tools that show diffs and ask before running commands.
- Look for recent commits: coding agents change fast.
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