What Are the Categories of Plugins Available in the Claude Plugins Marketplace?

The Claude Plugins Marketplace organizes community-built tools into 12 distinct categories—including development, productivity, testing, finance, and security—defined within the /.claude-plugin/marketplace.json manifest file.

The anthropics/claude-plugins-community repository maintains a curated marketplace of extensions that extend Claude's capabilities. Each plugin is classified into a specific category within the marketplace manifest, making it easy to discover tools tailored to your workflow.

Complete List of Claude Plugin Categories

The community-maintained Claude Plugins Marketplace groups its plugins into twelve high-level categories. These classifications help users quickly identify tools relevant to their specific needs.

Category	Description
development	Tools that help developers write, test, debug, or deploy code.
productivity	Plugins that streamline workflows, automate routine tasks, or enhance personal efficiency.
testing	Utilities for running automated tests, test-data management, and quality assurance.
design	Assets and helpers for creating visual designs, media, or UI mock‑ups.
finance	Plugins that work with financial data, accounting, or blockchain‑related services.
monitoring	Solutions for observability, logging, or system health checks.
deployment	Helpers for delivering applications, managing environments, or CI/CD pipelines.
database	Interfaces for querying, migrating, or managing database resources.
security	Plugins focused on security analysis, vulnerability scanning, or access control.
learning	Educational or knowledge-base utilities that assist with learning new topics.
automation	General automation helpers that connect services or orchestrate tasks.
location	Services that provide geographic or location‑based data.

How Categories Are Defined in the Source Code

According to the anthropics/claude-plugins-community source code, the category taxonomy is centralized in the /.claude-plugin/marketplace.json file. Each plugin entry in this manifest includes a "category" field that assigns it to one of the twelve classifications.

For example, a testing plugin will have the field "category": "testing", while a financial tool specifies "category": "finance". This structure ensures consistent categorization across the entire marketplace.

How to Filter and Install Plugins by Category

You can programmatically interact with these categories using the Claude CLI or by directly parsing the marketplace manifest.

Use the CLI to list all plugins or install from specific categories:

# List all available plugins with their categories

claude plugin marketplace list

# Install a plugin from a specific category (e.g., a testing plugin)

claude plugin marketplace add testdino-hq/TestDino-Plugins
claude plugin install testdino@testdino-plugins

For custom filtering, query the marketplace.json file directly:

# Example of filtering plugins by category using the marketplace JSON

import json, urllib.request

url = "https://raw.githubusercontent.com/anthropics/claude-plugins-community/main/.claude-plugin/marketplace.json"
data = json.load(urllib.request.urlopen(url))

testing_plugins = [p for p in data["plugins"] if p.get("category") == "testing"]
print("Testing plugins:", [p["name"] for p in testing_plugins])

Summary

• The anthropics/claude-plugins-community repository maintains 12 distinct plugin categories ranging from development and testing to finance and security.
• Category assignments are stored in the /.claude-plugin/marketplace.json manifest file under the "category" field for each plugin entry.
• Users can discover plugins by category using the claude plugin marketplace list command or by programmatically filtering the JSON manifest.
• Each category serves a specific workflow need, from productivity automation to database management and location-based services.

Frequently Asked Questions

How many categories are available in the Claude Plugins Marketplace?

The marketplace currently supports 12 categories of plugins. These include development, productivity, testing, design, finance, monitoring, deployment, database, security, learning, automation, and location.

Where is the plugin category information stored?

Category metadata is stored in the /.claude-plugin/marketplace.json file at the root of the anthropics/claude-plugins-community repository. Each plugin object in the JSON array contains a "category" key that specifies its classification.

How do I install a plugin from a specific category?

Use the Claude CLI to browse and install plugins. Run claude plugin marketplace list to view available plugins and their categories, then use claude plugin marketplace add <repository-path> followed by claude plugin install <plugin-name> to add the tool to your environment.

Can I suggest a new category for the marketplace?

While the current taxonomy is defined in /.claude-plugin/marketplace.json, the repository is community-maintained. Contributors can propose new categories by submitting a pull request that modifies the manifest structure and demonstrates the need for additional classification beyond the existing 12 categories.

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}