metalama

Metalama Plugin for AI Coding Agents

This repository contains the Metalama plugin for Claude Code and OpenAI Codex, providing documentation for aspect-oriented programming with Metalama.

Installation

Claude Code

1. Add this marketplace to Claude Code:

   /plugin marketplace add https://github.com/metalama/Metalama.AI.Skills
   

2. Install the Metalama plugin:

   /plugin install metalama
   

OpenAI Codex

1. Add this marketplace to Codex:

   codex plugin marketplace add metalama/Metalama.AI.Skills
   

2. Install the Metalama plugin from the Codex plugin directory (Plugins in the Codex app).

What's included

The plugin provides the coding agent with access to:

• Conceptual documentation: Guides on aspects, templates, fabrics, validation, and configuration.
• API reference: Full documentation for all Metalama namespaces and types.
• Sample code: Working examples demonstrating common patterns and techniques.
• Pattern libraries: Documentation for Metalama.Patterns.Contracts, Caching, Observability, and more.

Usage

Once installed, the agent automatically uses Metalama knowledge when you ask questions about:

• Creating or modifying aspects
• Writing T# templates
• Using fabrics to apply aspects in bulk
• Working with the Metalama code model
• Implementing patterns like caching, contracts, or observability

Example prompts

• "Create a logging aspect that logs method entry and exit"
• "How do I introduce a property to a class using Metalama?"
• "Write a contract that validates a string parameter is not empty"
• "How do I apply an aspect to all public methods in a namespace?"

Resources

• Metalama Documentation
• Metalama GitHub
• Claude Code Documentation
• OpenAI Codex Plugin Documentation

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Note: This repository is entirely generated from the Metalama.Documentation repository. Do not edit files here directly.