Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/intellegix/intellegix-code-agent-toolkitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/intellegix/intellegix-code-agent-toolkit/gba-build)<a href="https://agentmods.dev/commands/intellegix/intellegix-code-agent-toolkit/gba-build"><img src="https://agentmods.dev/badge/commands/intellegix/intellegix-code-agent-toolkit/gba-build/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/intellegix/intellegix-code-agent-toolkit/gba-build"><img src="https://agentmods.dev/badge/commands/intellegix/intellegix-code-agent-toolkit/gba-build.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.02777 |
| Opus 5.5 | $0.00000 | $0.01111 |
| Sonnet 5.5 | $0.00000 | $0.00555 |
| Haiku 4.5 | $0.00000 | $0.00278 |
Grade B, and why
gba-build scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
- MCP server registered globally (see `~/.claude/settings.json`) How it starts
The opening of the file, as written. The whole thing — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/gba-build — Universal GBA Game Builder
Usage
/gba-build [subcommand] [args]
Subcommands
new <name> — Scaffold a new GBA project
Creates a complete project skeleton ready to compile. After scaffolding, runs /research-perplexity to plan the module breakdown for the game.
develop <description> — Research-driven modular game build
The main game development workflow. Takes a game description and builds the entire game modularly with research gates and E2E testing at every step.
build — Compile the current project
Runs make/cmake, captures errors, loads ROM into mGBA, and takes a screenshot.
test — Run the game's test suite
Executes ALL module tests in sequence via MCP tools. Reports per-module pass/fail.
docs — Generate gameplay documentation
Auto-generates GAMEPLAY.md, TECHNICAL.md, and MCP-TOOLS.md from code.
asset <file> — Convert a graphics/audio file
Runs grit or mmutil with appropriate flags.
Instructions
Step 1: Load the GBA Builder Skill
Read the gba-builder skill for complete GBA development reference. This gives you:
- Hardware register map (hardware-ref.md)
- Game architecture patterns (architecture-patterns.md)
- Asset pipeline reference (asset-pipeline.md)
- Testing framework (testing-framework.md)
- Documentation generator (docs-generator.md)
Step 2: Detect Context
Determine what's being requested from the subcommand:
If develop <description>:
This is the primary game-building workflow. It enforces research-driven decisions, modular construction, and E2E testing gates.
Phase A: Research
Run /research-perplexity with the game description to get:
- Recommended architecture (which patterns from architecture-patterns.md apply)
- Module breakdown (what to build and in what order)
- Asset requirements (sprites, tilesets, audio needed)
- GBA-specific constraints and gotchas for this genre
- Estimated VRAM/RAM budget
Include the game description and relevant context from architecture-patterns.md and hardware-ref.md in the research query.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 295 lines · 0 tokens per session scan B fca4224c35ba
gba-build is a command published in the GitHub repository intellegix/intellegix-code-agent-toolkit (57 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,777 tokens. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
unity-team
Parallel agent orchestration — spawns multiple specialized agents simultaneously for faster development. Supports preset teams and custom combinations.
unity-workflow
Full development pipeline — clarify requirements, plan implementation, execute with agents, verify with review + tests.
unity-instincts
Manage the project's instinct library — view, promote, evolve, export, or import atomic learned behaviors captured automatically by PostToolUse observations.
unity-interview
Socratic interview flow — explores requirements, identifies edge cases, clarifies scope, and outputs a structured feature brief before any coding begins.
unity-learn
Review accumulated session learnings, extract recurring patterns, and draft new skills from session data.
unity-doctor
Diagnostic health check — verifies MCP connectivity, .claude/ integrity, Unity project structure, and hook registration.