What is claude-plugins-official marketplace?

A directory of Claude Code extensions, including development tools, productivity tools, and connections to external services. Claude Code is a command-line coding assistant.

Use it to browse extensions such as language servers, development utilities, productivity tools, and MCP integrations.

It helps developers discover available extensions instead of building or locating each integration themselves.

claude-plugins-official marketplace — Plugin by xiaoyuge886/aigc

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/xiaoyuge886/aigc

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/xiaoyuge886/aigc/marketplace/github.svg)](https://agentmods.dev/plugins/xiaoyuge886/aigc/marketplace)

Your own site

<a href="https://agentmods.dev/plugins/xiaoyuge886/aigc/marketplace"><img src="https://agentmods.dev/badge/plugins/xiaoyuge886/aigc/marketplace/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/xiaoyuge886/aigc/marketplace"><img src="https://agentmods.dev/badge/plugins/xiaoyuge886/aigc/marketplace.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

claude-plugins-official marketplace scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/claude-plugins-official-main/.claude-plugin/marketplace.json · 690 lines

How it starts

The opening of the file, as written. The whole thing — 690 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
  "name": "claude-plugins-official",
  "description": "Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations",
  "owner": {
    "name": "Anthropic",
    "email": "[email protected]"
  },
  "plugins": [
    {
      "name": "typescript-lsp",
      "description": "TypeScript/JavaScript language server for enhanced code intelligence",
      "version": "1.0.0",
      "author": {
        "name": "Anthropic",
        "email": "[email protected]"
      },
      "source": "./plugins/typescript-lsp",
      "category": "development",
      "strict": false,
      "lspServers": {
        "typescript": {
          "command": "typescript-language-server",
          "args": ["--stdio"],
          "extensionToLanguage": {
            ".ts": "typescript",
            ".tsx": "typescriptreact",
            ".js": "javascript",
            ".jsx": "javascriptreact",
            ".mts": "typescript",
            ".cts": "typescript",
            ".mjs": "javascript",
            ".cjs": "javascript"
          }
        }
      }
    },
    {
      "name": "pyright-lsp",
      "description": "Python language server (Pyright) for type checking and code intelligence",
      "version": "1.0.0",
      "author": {
        "name": "Anthropic",
        "email": "[email protected]"
      },
      "source": "./plugins/pyright-lsp",
      "category": "development",
      "strict": false,
      "lspServers": {
        "pyright": {
          "command": "pyright-langserver",
          "args": ["--stdio"],
          "extensionToLanguage": {
            ".py": "python",
            ".pyi": "python"
          }
        }
      }
    },
    {
      "name": "gopls-lsp",
      "description": "Go language server for code intelligence and refactoring",
      "version": "1.0.0",
      "author": {
        "name": "Anthropic",
        "email": "[email protected]

Read the full file on GitHub · 690 lines

Contents

The plugins it lists here

This marketplace lists 15 plugins kept in the same repository. Each has its own page, its own measurements and its own install command.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 690 lines scan A c5b7c0956464

Subscribe to this mod's changes

claude-plugins-official marketplace is a plugin published in the GitHub repository xiaoyuge886/aigc (200 stars, last pushed 3mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

claude-plugins-official marketplace next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
claude-plugins-official marketplacexiaoyuge886/aigc	Plugin	200	3mo ago	MIT	A	—	Claude Code
humanizerblader/humanizer	Plugin	65k	10d ago	MIT	A	—	Claude Code
claude-plugins-official marketplaceanthropics/claude-plugins-official	Plugin	46k	yesterday	Apache-2.0	A	—	Claude Code
nextjsvercel/next.js	Plugin	143k	yesterday	MIT	A	—	Claude Code
themes-examplegoogle-gemini/gemini-cli	Plugin	109k	yesterday	Apache-2.0	A	—	Gemini CLI
knowledge-work-plugins marketplaceanthropics/knowledge-work-plugins	Plugin	35k	today	Apache-2.0	A	—	Claude Code
code-modernizationanthropics/claude-plugins-official	Plugin	46k	yesterday	Apache-2.0	A	—	Claude Code