lexicon-garden

AT Protocol Plugins for Claude Code

A marketplace of Claude Code plugins for interacting with AT Protocol networks (Bluesky, etc.).

Installation

Add the marketplace to Claude Code:

claude /marketplace add johnwhiteside/claude-at-proto-plugins

Install plugins:

claude /install at-explore@claude-at-proto-plugins

Available Plugins

Plugin	Description
at-explore	Explore and interact with AT Protocol networks via at-explore MCP
atproto-docs	Search AT Protocol documentation via @immber's mcp-atproto-docs
lexicon-garden	AT Protocol lexicon exploration and authenticated XRPC calls via Lexicon Garden MCP

Adding a New Plugin

To add a new plugin to this marketplace:

1. Create the plugin directory structure

plugins/your-plugin-name/
├── .claude-plugin/
│   └── plugin.json
├── .mcp.json
└── commands/           # optional
    └── your-command.md

2. Create plugin.json

{
  "name": "your-plugin-name",
  "description": "A short description of what your plugin does",
  "version": "1.0.0"
}

3. Create .mcp.json

For an npm package MCP server:

{
  "mcpServers": {
    "your-plugin-name": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "your-mcp-package"]
    }
  }
}

For a remote HTTP MCP server:

{
  "mcpServers": {
    "your-plugin-name": {
      "type": "http",
      "url": "https://your-server.com/mcp"
    }
  }
}

4. Add commands (optional)

Create markdown files in a commands/ directory. Claude Code will automatically discover them.

5. Register in marketplace.json

Add your plugin to .claude-plugin/marketplace.json:

{
  "name": "your-plugin-name",
  "source": "./plugins/your-plugin-name",
  "description": "A short description of what your plugin does",
  "version": "1.0.0",
  "tags": ["relevant", "tags"]
}

6. Submit a pull request

1. Fork this repository
2. Create a feature branch
3. Add your plugin following the steps above
4. Submit a pull request

License

MIT