https://github.com/msapps-mobile/claude-plugins

27 free, open-source plugins for Claude Code & Cowork — Google Drive, WhatsApp, YouTube, WordPress, Apollo & more. Built on the SOSA™ security framework.
https://github.com/msapps-mobile/claude-plugins

agent-safety ai-agents ai-automation ai-governance ai-security ai-tools anthropic autonomous-agents claude claude-code claude-plugins cowork llm-tools mcp model-context-protocol plugin-marketplace sosa sosa-agents

Last synced: about 2 months ago
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27 free, open-source plugins for Claude Code & Cowork — Google Drive, WhatsApp, YouTube, WordPress, Apollo & more. Built on the SOSA™ security framework.

Host: GitHub
URL: https://github.com/msapps-mobile/claude-plugins
Owner: MSApps-Mobile
License: mit
Created: 2026-03-21T19:20:16.000Z (3 months ago)
Default Branch: main
Last Pushed: 2026-04-28T10:01:57.000Z (about 2 months ago)
Last Synced: 2026-04-28T12:05:48.023Z (about 2 months ago)
Topics: agent-safety, ai-agents, ai-automation, ai-governance, ai-security, ai-tools, anthropic, autonomous-agents, claude, claude-code, claude-plugins, cowork, llm-tools, mcp, model-context-protocol, plugin-marketplace, sosa, sosa-agents
Language: TypeScript
Homepage: https://msapps.mobi
Size: 1.08 MB
Stars: 7
Watchers: 0
Forks: 2
Open Issues: 5
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Security: SECURITY.md

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README

          


  

  

  

  

  

  





  

  



# MSApps Claude Plugins

> **If you find these plugins useful, please ⭐ star this repo** — it helps other developers discover the marketplace and motivates us to keep building!

**The largest open-source plugin marketplace for Claude.** 27 production-ready plugins for [Claude Code](https://docs.anthropic.com/en/docs/claude-code) (CLI) and [Cowork](https://claude.ai) (desktop app) — built on the SOSA™ security framework.

> Upload to Google Drive. Track time in Toggl. Transcribe YouTube videos. Send WhatsApp messages. Manage WordPress. Prospect with Apollo. Clean your Mac. All from a single Claude conversation.

```bash

# Add the marketplace (one-time)

/plugin marketplace add MSApps-Mobile/claude-plugins

# Install any plugin

/plugin install google-drive-upload@msapps-plugins

```

**That's it.** No API wrappers. No config files (for most plugins). Just install and talk to Claude naturally.

---

## Why This Exists

AI plugins today have a trust problem. Most are demos — not production tools. They hardcode credentials, skip confirmation on destructive actions, and have no concept of agent boundaries.

We built **SOSA™ (Supervised Orchestrated Secured Agents)** to fix that — a four-pillar methodology for production-grade autonomous AI operations. Every plugin in this marketplace declares its compliance level, impact classification, and security posture.

**The four pillars:**

| Pillar | In Practice |

|--------|------------|

| **🛡️ Supervised** | High-impact actions require human approval. An outreach agent can't send 500 emails without your sign-off. |

| **⚙️ Orchestrated** | Agents follow Plan → Act → Verify. Token budgets are enforced — bloated skills waste your money. |

| **🔒 Secured** | No hardcoded credentials. External data is scanned for prompt injection. Package versions pinned. |

| **🤖 Agents** | Each agent has a formal role spec, declared tool access, and explicit boundaries. A finance agent can't send emails — period. |

> **📄 Read the whitepaper:** [SOSA™ — Supervised Orchestrated Secured Agents](docs/sosa-whitepaper.pdf) (Shatz, 2026)

---

## Available Plugins

| Plugin | What it does | Install |

|--------|-------------|---------|

| [**google-drive-upload**](./plugins/google-drive-upload) | Upload files to Google Drive — unlimited, free | `google-drive-upload@msapps-plugins` |

| [**toggl-time-tracker**](./plugins/toggl-time-tracker) | Track time with Toggl — start/stop timers, reports | `toggl-time-tracker@msapps-plugins` |

| [**youtube-transcriber**](./plugins/youtube-transcriber) | Transcribe YouTube videos & playlists — no API key | `youtube-transcriber@msapps-plugins` |

| [**session-backup**](./plugins/session-backup) | Daily backups of sessions, skills & configs to Drive | `session-backup@msapps-plugins` |

| [**notion-memory**](./plugins/notion-memory) | Long-term memory + the 4 official Anthropic Notion skills (knowledge-capture, meeting-intelligence, research-documentation, spec-to-implementation) bundled in | `notion-memory@msapps-plugins` |

| [**mac-disk-cleaner**](./plugins/mac-disk-cleaner) | Reclaim disk space on macOS — clean caches, find bloat | `mac-disk-cleaner@msapps-plugins` |

| [**whatsapp-mcp**](./plugins/whatsapp-mcp) | Connect Claude to WhatsApp — search, read, send | `whatsapp-mcp@msapps-plugins` |

| [**apify-scraper**](./plugins/apify-scraper) | Full Apify web scraping — run Actors, manage datasets | `apify-scraper@msapps-plugins` |

| [**apollo**](./plugins/apollo) | Prospect leads & enrich contacts with Apollo.io | `apollo@msapps-plugins` |

| [**wordpress-mcp**](./plugins/wordpress-mcp) | Manage WordPress — posts, users, WooCommerce & more | `wordpress-mcp@msapps-plugins` |

| [**x-content-intelligence**](./plugins/x-content-intelligence) | Scrape X/Twitter for insights & generate content | `x-content-intelligence@msapps-plugins` |

| [**cowork-mem**](./plugins/cowork-mem) | Persistent memory across Cowork sessions — so Claude never loses context | `cowork-mem@msapps-plugins` |

| [**skill-campfire**](./plugins/skill-campfire) | Turn your skills into characters who hang out around a campfire | `skill-campfire@msapps-plugins` |

| [**rtl-chat-fixer**](./plugins/rtl-chat-fixer) | Fix jumbled RTL/LTR text mixing (Hebrew, Arabic) | `rtl-chat-fixer@msapps-plugins` |

| [**vm-disk-cleanup**](./plugins/vm-disk-cleanup) | Fix disk-full errors in Cowork VMs & sandboxes | `vm-disk-cleanup@msapps-plugins` |

| [**cowork-session-fixer**](./plugins/cowork-session-fixer) | Fix stuck Cowork sessions — automated 5-tier recovery | `cowork-session-fixer@msapps-plugins` |

| [**fix-chrome-connection**](./plugins/fix-chrome-connection) | Fix stale Claude in Chrome connections | `fix-chrome-connection@msapps-plugins` |

| [**github-cli-health-check**](./plugins/github-cli-health-check) | Scheduled health check for GitHub CLI | `github-cli-health-check@msapps-plugins` |

| [**zoho-mail-health**](./plugins/zoho-mail-health) | Daily health check for Zoho Mail accounts | `zoho-mail-health@msapps-plugins` |

| [**gcloud-cli-health-check**](./plugins/gcloud-cli-health-check) | Scheduled health check for Google Cloud CLI (gcloud) | `gcloud-cli-health-check@msapps-plugins` |

### Security & Optimization Plugins

| Plugin | What it does | Install |

|--------|-------------|---------|

| [**sosa-compliance-checker**](./plugins/sosa-compliance-checker) | Audit your entire plugin ecosystem against SOSA™ | `sosa-compliance-checker@msapps-plugins` |

| [**token-efficiency-audit**](./plugins/token-efficiency-audit) | Find and fix token waste — typical savings: 20-50% | `token-efficiency-audit@msapps-plugins` |

| [**sosa-governor**](./plugins/sosa-governor) | Real-time SOSA governance layer — classifies, gates, and logs every MCP tool call | `sosa-governor@msapps-plugins` |

| [**sosa-orchestrator**](./plugins/sosa-orchestrator) | Token-aware task prioritization and budget management for Claude sessions | `sosa-orchestrator@msapps-plugins` |

### Developer Tools

| Plugin | What it does | Install |

|--------|-------------|---------|

| [**swift-lsp**](./plugins/swift-lsp) | Real-time Swift code intelligence — diagnostics, go-to-definition, hover types via SourceKit-LSP | `swift-lsp@msapps-plugins` |

| [**kotlin-lsp**](./plugins/kotlin-lsp) | Real-time Kotlin code intelligence — diagnostics, go-to-definition, hover types via kotlin-language-server | `kotlin-lsp@msapps-plugins` |

| [**claude-md-composer**](./plugins/claude-md-composer) | Audit, compose, and refactor CLAUDE.md files — keeps memory under 200 lines, flips negative rules, splits across the 4-level hierarchy ([inspiration](https://medium.com/@kjramsy/your-claude-md-is-eating-your-token-budget-heres-how-to-fix-it-b8d6c4d1c986)) | `claude-md-composer@msapps-plugins` |

> **Mobile devs:** swift-lsp ships with Xcode — zero extra setup. kotlin-lsp installs via `brew install kotlin-language-server`.

> **Pro tip:** Run `sosa-compliance-checker` on all your installed plugins — not just ours. It catches hardcoded API keys, missing confirmation gates, unpinned packages, and prompt injection vulnerabilities in *any* plugin.

---

## Quick Start

### Claude Code (CLI)

```bash

# 1. Add marketplace (one-time)

/plugin marketplace add MSApps-Mobile/claude-plugins

# 2. Install what you need

/plugin install mac-disk-cleaner@msapps-plugins

/plugin install youtube-transcriber@msapps-plugins

# 3. Just talk to Claude

# "Clean up my Mac" / "Transcribe this video: https://..."

```

### Cowork (Desktop App)

1. **Settings** → **Plugins** → **Marketplaces** → **Add** → `MSApps-Mobile/claude-plugins`

2. Search for any plugin and click **Install**

3. Start talking — Claude uses the plugin automatically

---

## Setup Guides

Google Drive Upload

One-time Google Apps Script deployment. Save your config to `~/.cowork-gdrive-config.json`:

```json

{

  "url": "https://script.google.com/macros/s/YOUR_SCRIPT_ID/exec",

  "apiKey": "your-api-key"

}

```

Toggl Time Tracker

Save your Toggl API token to `~/.toggl-config.json`:

```json

{

  "apiToken": "your-toggl-api-token",

  "workspaceId": 1234567

}

```

Get your token at [track.toggl.com/profile](https://track.toggl.com/profile).

YouTube Transcriber

No config needed — just requires the **Claude in Chrome** extension. Paste any YouTube URL and ask Claude to transcribe it.

WhatsApp MCP

Requires the [WhatsApp MCP bridge](https://github.com/lharries/whatsapp-mcp):

```bash

brew install go uv ffmpeg

git clone https://github.com/lharries/whatsapp-mcp.git ~/whatsapp-mcp

cd ~/whatsapp-mcp/whatsapp-bridge && go build -o whatsapp-bridge && ./whatsapp-bridge

```

Scan the QR code with WhatsApp on first run. Set `WHATSAPP_MCP_PATH="$HOME/whatsapp-mcp"` in your shell profile.

WordPress MCP

Set environment variables after installing:

| Variable | Description |

|----------|-------------|

| `WP_MCP_URL` | Your site's MCP endpoint (`https://yoursite.com/wp-json/mcp/v1`) |

| `WP_MCP_AUTH` | Base64-encoded `username:application-password` |

Requires [WordPress MCP Adapter](https://developer.wordpress.org/news/2026/02/from-abilities-to-ai-agents-introducing-the-wordpress-mcp-adapter/) on WordPress 6.9+.

Apify Scraper

Set your token: `APIFY_API_TOKEN=your_token_here`

Get it at [Apify Console](https://console.apify.com/) → Settings → Integrations.

Apollo

No manual setup — authenticates automatically on first use.

Notion Memory

Requires a Notion connector:

- **Claude Code:** Add a Notion MCP server to `.mcp.json`

- **Cowork:** Settings → Connectors → Notion

Mac Disk Cleaner

No config needed. macOS Ventura+. Only touches auto-regenerated caches — never deletes personal files.

Other plugins

Most other plugins (RTL Chat Fixer, VM Disk Cleanup, Cowork Session Fixer, Fix Chrome Connection, GitHub CLI Health Check, GCloud CLI Health Check, SOSA Compliance Checker) require **no configuration** — just install and use.

---

## Community

- 💬 [Open an issue](https://github.com/MSApps-Mobile/claude-plugins/issues) for bugs or feature requests

- 🤝 [Read CONTRIBUTING.md](./CONTRIBUTING.md) to get started with your first PR

- ⭐ Star the repo to help others find it

- 🐦 Follow [@MSAppsMobile](https://x.com/MSAppsMobile) for updates

## Contributing

We welcome contributions! Whether it's a new plugin, a bug fix, or documentation improvements:

1. **Fork** this repo

2. **Create a branch** (`git checkout -b my-plugin`)

3. **Follow the SOSA framework** — your plugin should declare its compliance level in `plugin.json`

4. **Submit a PR** with a clear description of what the plugin does and its SOSA classification

Want to build a plugin but not sure where to start? Check the [existing plugins](./plugins/) for reference, or open an issue to discuss your idea.

---

## Star History

If this project is useful to you, consider giving it a ⭐ — it helps others discover these tools.

[![Star History Chart](https://api.star-history.com/svg?repos=MSApps-Mobile/claude-plugins&type=Date)](https://star-history.com/#MSApps-Mobile/claude-plugins&Date)

---

## Support

- **Issues:** [GitHub Issues](https://github.com/MSApps-Mobile/claude-plugins/issues)

- **Email:** michal@msapps.mobi

- **Website:** [msapps.mobi](https://msapps.mobi)

---



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