atman-marketplace

A personal Claude Code marketplace by atman-33 — reusable plugins (skills, sub-agents, hooks, MCP servers) installable in one command.

atman-marketplace extends Claude Code with ready-to-use plugins that cover the most common engineering and productivity workflows. Each plugin is a self-contained bundle of skills, sub-agents, hooks, and MCP configs — just add the marketplace once and install what you need.

Plugins target both native Windows and WSL environments. Environment-agnostic assets (agents, skills) work in both setups without changes. Hook variants for WSL are documented in each plugin's own README.

CLI:

claude plugin marketplace add atman-33/atman-marketplace

Alternative source formats:

claude plugin marketplace add atman-33/atman-marketplace                         # GitHub shorthand
claude plugin marketplace add git@github.com:atman-33/atman-marketplace.git      # SSH
claude plugin marketplace add https://github.com/atman-33/atman-marketplace.git  # HTTPS
claude plugin marketplace add ./path/to/atman-marketplace                        # local clone

Interactive UI:

1. Open Claude Code and run /plugin.
2. Select Marketplaces → Add Marketplace.
3. Enter: atman-33/atman-marketplace
4. Select atman-marketplace, then Browse plugins.

CLI:

claude plugin install <plugin-name>@atman-marketplace [--scope user|project|local]

Scope defaults to user when omitted.

Interactive UI:

1. Run /plugin inside a Claude Code session.
2. Browse to the plugin under atman-marketplace.
3. Press Enter and choose a scope in the install dialog.

Or use the slash command form:

/plugin install <plugin-name> --scope user|project|local

• user — Available across every project on your machine. Best for personal productivity plugins.
• project — Saved in the current repo so the whole team gets it. Use for project-specific tooling.
• local — Applied only to the current repo on your machine without touching git. Good for personal experiments.

claude plugin list                                      # list installed plugins
claude plugin update <plugin-name>@atman-marketplace   # update to latest version
claude plugin uninstall <plugin-name>@atman-marketplace

This repository keeps JavaScript checks dependency-free. When you change a .mjs file, run:

npm run check:mjs

That script syntax-checks every plugins/**/*.mjs file using Node itself. Editor diagnostics for the same files are configured via jsconfig.json.

atman-marketplace/
├─ .claude-plugin/
│  └─ marketplace.json          # Marketplace manifest
└─ plugins/
   └─ <plugin-name>/
      ├─ .claude-plugin/
      │  └─ plugin.json         # Plugin manifest (name, version, description)
      ├─ agents/*.md             # Sub-agents (optional)
      ├─ hooks/hooks.json        # Hooks (optional)
      ├─ .mcp.json               # MCP server config (optional)
      ├─ skills/<name>/SKILL.md  # Agent skills (optional)
      └─ README.md

1. Create plugins/<plugin-name>/ and add a .claude-plugin/plugin.json manifest (see plugins/scrum as a minimal example).
2. Add whichever asset folders you need: agents/, hooks/, .mcp.json, skills/.
3. Register the plugin in .claude-plugin/marketplace.json under the plugins array (name must match plugin.json).
4. Commit and push. Re-run /plugin in Claude Code to refresh and install.

• Claude Code Plugin System docs
• GitHub Repository