Claude plugins by MSApps
Open-source plugins that give Claude one new capability each. Find them in the Claude Directory, or install them straight from our marketplace in Claude Code and Cowork.
MSApps builds and maintains open-source plugins for Claude. Anthropic lists them in the Claude Directory, and every one of them is also in the MSApps plugin marketplace on GitHub. They run in Claude Code and in Cowork.
We build each plugin for our own daily work first. Only what survives that gets published.
Install in two commands
In Claude Code, add the marketplace once, then install any plugin by name:
/plugin marketplace add MSApps-Mobile/claude-plugins/plugin install <plugin-name>@msapps-plugins
In Cowork, open the plugin from the Claude Directory and add it from there. Each plugin ships with its own README and setup notes.
Built on SOSA
Every MSApps plugin follows SOSA: Supervised, Orchestrated, Secured Agents, a four-pillar framework for running autonomous agents without losing control, developed at MSApps Research.
- Supervised. High-impact actions need human approval. Low-impact actions run on their own.
- Orchestrated. Plan, execute, verify. Token efficiency is treated as a shared resource.
- Secured. No credentials in code. External data is scanned for prompt injection.
- Agents. Formal role specs with declared tool access and an explicit planning policy.
Read the SOSA whitepaper (Shatz, 2026), or score your own plugins with the SOSA Compliance Checker.
Want this inside your own business?
The plugins below are general-purpose. Most teams get more from an agent wired into their own systems: CRM, inbox, ERP, support queue. That is what we build. Start with the guide to Claude plugins for business automation, see our AI implementation and automation service, or tell us what you want to automate. We usually reply within one business day, and you can also message us on WhatsApp.
Prefer Hebrew? The same page is at תוספים ל-Claude.
Files, notes and memory
Google Drive Upload
Send any file from Claude straight to Google Drive.
Install in Claude Code:
Source and README: Google Drive Upload/plugin install google-drive-upload@msapps-pluginsNotion Memory
Long-term memory in Notion that keeps preferences, decisions and project context across sessions.
Install in Claude Code:
Source and README: Notion Memory/plugin install notion-memory@msapps-pluginsCowork Memory
Recalls past decisions, file changes and errors at the start of every Cowork session.
Install in Claude Code:
Source and README: Cowork Memory/plugin install cowork-mem@msapps-pluginsSession Backup
A daily backup of your skills, scheduled tasks and settings to Google Drive.
Install in Claude Code:
Source and README: Session Backup/plugin install session-backup@msapps-plugins
Communication and content
WhatsApp MCP
Search messages, read conversations, and send text and files from Claude.
Install in Claude Code:
Source and README: WhatsApp MCP/plugin install whatsapp-mcp@msapps-pluginsWordPress MCP
Manage posts, users, settings and WooCommerce orders without leaving Claude.
Install in Claude Code:
Source and README: WordPress MCP/plugin install wordpress-mcp@msapps-pluginsYouTube Transcriber
Transcribe a video or a whole playlist in any language, with no API key.
Install in Claude Code:
Source and README: YouTube Transcriber/plugin install youtube-transcriber@msapps-pluginsX Content Intelligence
Read trends and engagement on X, then draft posts that match your audience.
Install in Claude Code:
Source and README: X Content Intelligence/plugin install x-content-intelligence@msapps-pluginsDigital Presence
One place to plan content and read engagement across your social channels.
Install in Claude Code:
Source and README: Digital Presence/plugin install digital-presence@msapps-pluginsRTL Chat Fixer
Fixes jumbled Hebrew, Arabic, Persian and Urdu mixed with English in Cowork and Claude Desktop.
Install in Claude Code:
Source and README: RTL Chat Fixer/plugin install rtl-chat-fixer@msapps-pluginsRTL Chat
Right-to-left formatting for Hebrew, Arabic and other RTL scripts inside Claude conversations.
Install in Claude Code:
Source and README: RTL Chat/plugin install rtl-chat@msapps-plugins
Leads, data and time
Apify Scraper
Run Apify Actors and manage datasets, schedules and webhooks from Claude.
Install in Claude Code:
Source and README: Apify Scraper/plugin install apify-scraper@msapps-pluginsApollo
Enrich leads, find accounts that match your ideal customer and load outreach sequences in Apollo.io.
Install in Claude Code:
Source and README: Apollo/plugin install apollo@msapps-pluginsLinkedIn Scraper
Structured access to LinkedIn profiles, companies and jobs, at a fraction of the tokens a browser uses.
Install in Claude Code:
Source and README: LinkedIn Scraper/plugin install linkedin-scraper@msapps-pluginsToggl Time Tracker
Start and stop timers, log hours to projects and pull weekly summaries by chat.
Install in Claude Code:
Source and README: Toggl Time Tracker/plugin install toggl-time-tracker@msapps-plugins
Developer tools
Swift LSP
Live Swift diagnostics, go-to-definition, references and type info through SourceKit-LSP.
Install in Claude Code:
Source and README: Swift LSP/plugin install swift-lsp@msapps-pluginsKotlin LSP
Live Kotlin diagnostics, go-to-definition, references and type info.
Install in Claude Code:
Source and README: Kotlin LSP/plugin install kotlin-lsp@msapps-pluginsPython LSP
Live Python type errors, go-to-definition, references and hover info through the Pyright language server.
Install in Claude Code:
Source and README: Python LSP/plugin install python-lsp@msapps-pluginsTypeScript LSP
Live TypeScript and JavaScript type errors, go-to-definition, references and hover info.
Install in Claude Code:
Source and README: TypeScript LSP/plugin install typescript-lsp@msapps-pluginsC# LSP
Live C# Roslyn diagnostics, go-to-definition, references and type info through OmniSharp.
Install in Claude Code:
Source and README: C# LSP/plugin install csharp-lsp@msapps-pluginsJava LSP
Live Java compile errors, go-to-definition, references and type info through Eclipse JDT LS.
Install in Claude Code:
Source and README: Java LSP/plugin install java-lsp@msapps-pluginsMD Composer
Audit and refactor CLAUDE.md files so they stay short and do not eat your token budget.
Install in Claude Code:
Source and README: MD Composer/plugin install md-composer@msapps-pluginsAgents MD Optimizer
Rewrites bloated CLAUDE.md and AGENTS.md files lean, or writes a new one from scratch.
Install in Claude Code:
Source and README: Agents MD Optimizer/plugin install agents-md-optimizer@msapps-plugins
Governance on SOSA
SOSA Governor
Classifies tool calls by impact, enforces approval gates and keeps an audit log in Claude Code.
Install in Claude Code:
Source and README: SOSA Governor/plugin install sosa-governor@msapps-pluginsSOSA Orchestrator
Ranks tasks by value against token cost and tracks spend as the session runs.
Install in Claude Code:
Source and README: SOSA Orchestrator/plugin install sosa-orchestrator@msapps-pluginsSOSA Compliance Checker
Scores any plugin, skill or coding agent against the four SOSA pillars, with fixes.
Install in Claude Code:
Source and README: SOSA Compliance Checker/plugin install sosa-compliance-checker@msapps-pluginsToken Efficiency Audit
Finds bloated skills, duplicate plugins and wasted tokens across your whole Claude setup.
Install in Claude Code:
Source and README: Token Efficiency Audit/plugin install token-efficiency-audit@msapps-pluginsSkill Campfire
Turns your installed skills into characters who meet, argue and bond around a campfire.
Install in Claude Code:
Source and README: Skill Campfire/plugin install skill-campfire@msapps-plugins
Health checks and maintenance
Mac Disk Cleaner
Clear caches, find large files and get storage advice by asking Claude.
Install in Claude Code:
Source and README: Mac Disk Cleaner/plugin install mac-disk-cleaner@msapps-pluginsVM Disk Cleanup
Prevents and recovers from full-disk errors in Cowork VMs and Claude Code sandboxes.
Install in Claude Code:
Source and README: VM Disk Cleanup/plugin install vm-disk-cleanup@msapps-pluginsFix Chrome Connection
Diagnoses and repairs a broken Claude in Chrome connection in seconds.
Install in Claude Code:
Source and README: Fix Chrome Connection/plugin install fix-chrome-connection@msapps-pluginsCowork Session Fixer
Clears the "process already running" error that blocks a Cowork session.
Install in Claude Code:
Source and README: Cowork Session Fixer/plugin install cowork-session-fixer@msapps-pluginsGitHub CLI Health Check
Scheduled checks of your GitHub CLI install, sign-in and repository access.
Install in Claude Code:
Source and README: GitHub CLI Health Check/plugin install github-cli-health-check@msapps-pluginsGoogle Cloud CLI Health Check
Checks the gcloud install, sign-in, project, enabled APIs and billing in one pass.
Install in Claude Code:
Source and README: Google Cloud CLI Health Check/plugin install gcloud-cli-health-check@msapps-pluginsZoho Mail Health
A daily check that every Zoho mailbox is reachable, reads mail and can send.
Install in Claude Code:
Source and README: Zoho Mail Health/plugin install zoho-mail-health@msapps-plugins