AI Config Generator for better coding

Makes your project AI-ready in seconds with profile-aware instructions for Claude Code, GitHub Copilot, Antigravity, and Codex.

Get Started View on GitHub

bash — aicgen

Supported Assistants

Claude

Copilot

Antigravity

Codex

Everything you need to make your project AI-ready

Standardize your AI assistant's context with professional-grade configuration files and profile-aware agentic outputs.

New in v1.2.0

SDLC Workflow Commands

6 lifecycle commands guide requirements, planning, validation, and shipping. /check owns test validation instead of generated test hooks.

/spec

Capture requirements & acceptance criteria

/research

Codebase scan + web research + infra preference

/plan

Phased implementation plan with checkpoints

/build

Execute plan phase by phase with review gates

/check

Verify against spec, run tests, flag regressions

/ship

Pre-flight checks + PR description draft

/spec → /research → /plan → /build → /check → /ship

AI Project Analysis

Intelligently scans your codebase to suggest the perfect configuration, architecture, and language settings.

Multi-Assistant Support

Supports Claude Code, GitHub Copilot, Antigravity, and Codex out of the box. Gemini CLI target generation is removed; use Antigravity for Google-side agentic profiles.

99 Guidelines

Comprehensive coverage across 12 categories including new Swift, Kotlin and PHP support.

Interactive CLI Wizard

Professional setup wizard with language, architecture, datasource, and complexity level selection.

Agentic Profiles

Progressively unlocks workflows, prompt files, subagents, basic instructions, standard workflows, and full agentic setup with skills, subagents, guardrail hooks, plugins, and MCP templates.

12 Languages

TypeScript, JavaScript, Python, Go, Rust, Java, C#, Ruby, Dart, Swift, Kotlin, and PHP — all with tailored guidelines.

Architecture Aware

Tailors guidelines for 10 architectures including Microservices, Hexagonal, Clean Architecture, and DDD.

Zero Dependencies

Self-contained Bun binary with the latest data submodule docs embedded for offline generation.

How It Works

Zero friction setup. From terminal to AI-ready in seconds.

aicgen configure

Run Configure

Navigate to your project root and run the configuration command.

Select Assistant › Antigravity

Configure

Select your coding tool, architecture pattern, and agentic profile level.

✔ Config Generated

Generated

Get tailored rules, workflows, skills, and guarded advanced outputs instantly.

Crystal Clear Configuration

aicgen generates a structured profile for each coding tool, matching stable instructions with the workflows, skills, agents, and guarded integrations each tool actually supports.

Language-specific best practices
Architecture-aware folder structures
Profile-gated agentic surfaces
Validation through /check, not test hooks

CLAUDE.md

.claude/

settings.json guardrails

guidelines/

├── language.md

├── architecture.md

├── testing.md

└── security.md

agents/

└── guideline-checker.md

skills/

└── review/SKILL.md

commands/ new

├── spec.md

├── research.md

├── plan.md

├── build.md

├── check.md tests

└── ship.md

Install Anywhere

Choose your preferred installation method.

# Install globally

npm install -g @aicgen/aicgen

# Or use via npx (no install)

npx @aicgen/aicgen configure

Quick Start

aicgen configure

Guidelines