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 (CLI) and Cowork (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.
# Add the marketplace (one-time)
/plugin marketplace add MSApps-Mobile/claude-plugins
# Install any plugin
/plugin install google-drive-upload@msapps-pluginsThat's it. No API wrappers. No config files (for most plugins). Just install and talk to Claude naturally.
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 (Shatz, 2026)
| Plugin | What it does | Install |
|---|---|---|
| google-drive-upload | Upload files to Google Drive — unlimited, free | google-drive-upload@msapps-plugins |
| toggl-time-tracker | Track time with Toggl — start/stop timers, reports | toggl-time-tracker@msapps-plugins |
| youtube-transcriber | Transcribe YouTube videos & playlists — no API key | youtube-transcriber@msapps-plugins |
| session-backup | Daily backups of sessions, skills & configs to Drive | session-backup@msapps-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 | Reclaim disk space on macOS — clean caches, find bloat | mac-disk-cleaner@msapps-plugins |
| whatsapp-mcp | Connect Claude to WhatsApp — search, read, send | whatsapp-mcp@msapps-plugins |
| apify-scraper | Full Apify web scraping — run Actors, manage datasets | apify-scraper@msapps-plugins |
| apollo | Prospect leads & enrich contacts with Apollo.io | apollo@msapps-plugins |
| wordpress-mcp | Manage WordPress — posts, users, WooCommerce & more | wordpress-mcp@msapps-plugins |
| x-content-intelligence | Scrape X/Twitter for insights & generate content | x-content-intelligence@msapps-plugins |
| cowork-mem | Persistent memory across Cowork sessions — so Claude never loses context | cowork-mem@msapps-plugins |
| skill-campfire | Turn your skills into characters who hang out around a campfire | skill-campfire@msapps-plugins |
| rtl-chat-fixer | Fix jumbled RTL/LTR text mixing (Hebrew, Arabic) | rtl-chat-fixer@msapps-plugins |
| vm-disk-cleanup | Fix disk-full errors in Cowork VMs & sandboxes | vm-disk-cleanup@msapps-plugins |
| cowork-session-fixer | Fix stuck Cowork sessions — automated 5-tier recovery | cowork-session-fixer@msapps-plugins |
| fix-chrome-connection | Fix stale Claude in Chrome connections | fix-chrome-connection@msapps-plugins |
| github-cli-health-check | Scheduled health check for GitHub CLI | github-cli-health-check@msapps-plugins |
| zoho-mail-health | Daily health check for Zoho Mail accounts | zoho-mail-health@msapps-plugins |
| gcloud-cli-health-check | Scheduled health check for Google Cloud CLI (gcloud) | gcloud-cli-health-check@msapps-plugins |
| Plugin | What it does | Install |
|---|---|---|
| sosa-compliance-checker | Audit your entire plugin ecosystem against SOSA™ | sosa-compliance-checker@msapps-plugins |
| token-efficiency-audit | Find and fix token waste — typical savings: 20-50% | token-efficiency-audit@msapps-plugins |
| sosa-governor | Real-time SOSA governance layer — classifies, gates, and logs every MCP tool call | sosa-governor@msapps-plugins |
| sosa-orchestrator | Token-aware task prioritization and budget management for Claude sessions | sosa-orchestrator@msapps-plugins |
| Plugin | What it does | Install |
|---|---|---|
| swift-lsp | Real-time Swift code intelligence — diagnostics, go-to-definition, hover types via SourceKit-LSP | swift-lsp@msapps-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 | Audit, compose, and refactor CLAUDE.md files — keeps memory under 200 lines, flips negative rules, splits across the 4-level hierarchy (inspiration) | 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-checkeron all your installed plugins — not just ours. It catches hardcoded API keys, missing confirmation gates, unpinned packages, and prompt injection vulnerabilities in any plugin.
# 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://..."- Settings → Plugins → Marketplaces → Add →
MSApps-Mobile/claude-plugins - Search for any plugin and click Install
- Start talking — Claude uses the plugin automatically
Google Drive Upload
One-time Google Apps Script deployment. Save your config to ~/.cowork-gdrive-config.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:
{
"apiToken": "your-toggl-api-token",
"workspaceId": 1234567
}Get your token at 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:
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-bridgeScan 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 on WordPress 6.9+.
Apify Scraper
Set your token: APIFY_API_TOKEN=your_token_here
Get it at Apify Console → 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.
- 💬 Open an issue for bugs or feature requests
- 🤝 Read CONTRIBUTING.md to get started with your first PR
- ⭐ Star the repo to help others find it
- 🐦 Follow @MSAppsMobile for updates
We welcome contributions! Whether it's a new plugin, a bug fix, or documentation improvements:
- Fork this repo
- Create a branch (
git checkout -b my-plugin) - Follow the SOSA framework — your plugin should declare its compliance level in
plugin.json - 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 for reference, or open an issue to discuss your idea.
If this project is useful to you, consider giving it a ⭐ — it helps others discover these tools.
- Issues: GitHub Issues
- Email: michal@msapps.mobi
- Website: msapps.mobi
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