Klass Personal OS
Mac app that runs Claude or Codex on a schedule against your mail, calendar, and files.
MCP server · by KlassyCoder
About
Klass Personal OS is an MCP server published by KlassyCoder. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-18. As of our marketplace pass on 2026-10-22.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.2.0 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Official MCP Registry: repository or package changed
- Official MCP Registry: released version 1.2.0 (was 1.1.1)
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
-
Your own AI reads, searches and drafts in your mailbox, on your Windows computer.
-
macOS desktop control for Claude: click, type, screenshot, AX tree, browser control, agentic loops.
-
mcp com.heyoden/mcp
Talk to your Oden AI todo and calendar account from Claude Code, Cursor, or any MCP client.
-
Run Codex and Claude Code on your computer from an MCP client, and track or continue their runs.
-
Autonomous automation agent for Claude Code with 20 specialized MCP tools (Playwright web control, filesystem, macOS native via PyAutoGUI, AppleScript, shell), intelligent model…
-
LinkedHelper automation toolkit — MCP server and workflow guidance for Claude Code
-
mcp-server com.pandanpc/mcp-server
Remote-control Claude Code, plus PandaNote notes, AI model configs & scheduled tasks.
-
Connect any mailbox to Claude, ChatGPT & AI: read, send, reply, schedule & search emails.
-
Claude on Windows or Linux works in your WorkFlow tasks, notes and projects via your own iCloud.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
-
Autonomous automation agent for Claude Code with 20 specialized MCP tools (Playwright web control, filesystem, macOS native via PyAutoGUI, AppleScript, shell), intelligent model…
-
Claude Code is great, but treating every prompt with full context is too expensive. I built Claude_Meister as an MCP plugin to dynamically route tasks and score memory, dropping…
-
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token-efficient, macOS…
-
mistral-mcp io.github.Swih/mistral-mcp
Mistral MCP server: extract invoices and documents from text, Markdown or OCR into typed JSON.
Has a listing on Claude Code: claude-plugins-official (5)
-
MCP server for terminal commands, file operations, and process management
-
Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin…
-
Appwrite tools for Claude Code, including SDK skills, Appwrite MCP servers, and deployment commands.
-
Skills for creating MCP Apps with the MCP Apps SDK
-
Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.
Has a listing on Claude: knowledge-work-plugins (5)
-
MCP server for terminal commands, file operations, and process management
-
Connect 8,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.
-
Connects Claude Code to the Synthflow AI voice-agent platform through its hosted MCP server, with skills for reviewing calls and auditing agent prompts, plus a docs-search…
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
-
Work with Gmail using the configured Gmail app connector.
-
Work with Outlook Email using the configured Microsoft Outlook app connector.
-
Install, open, and connect the signed ChatCut Desktop app from Codex.
Has a listing on Community GitHub marketplaces (5)
-
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
-
LinkedHelper automation toolkit — MCP server and workflow guidance for Claude Code
-
Computer use for Claude Code, Codex, Cursor or any MCP client: your computer + Android phone (beta)
-
MCP server that orchestrates multiple Claude CLI instances as parallel workers with a real-time dashboard
-
Register a Claude Code session with Paseo so it shows up in the app and you can continue it there.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
-
Comprehensive collection of prompts, instructions, and resources for building declarative agents and API plugins using TypeSpec for Microsoft 365 Copilot extensibility.
-
Plain-English translation layer for non-technical Copilot CLI users. Translates every approval prompt, error message, and technical output into clear, jargon-free English with…
-
Record your screen doing a manual process, drop the video on your Desktop, and let Copilot CLI analyze it frame-by-frame to build working automation scripts. Supports narrated…
-
Goal-driven task orchestration with independent verification. Interviews the user to define a clear goal, then loops between a Builder subagent (does the work) and an Inspector…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
Iterative self-referential AI loops using the Ralph Wiggum technique.
-
Patterns for designing CLIs that coding agents can run reliably: flags, help with examples, pipelines, errors, idempotency, dry-run.
Has a listing on Docker MCP Catalog (5)
-
MCP server for terminal commands, file operations, and process management
-
Giving Claude ability to run code with E2B via MCP (Model Context Protocol).
-
A universal MCP (Model Context Protocol) server to integrate any API with Claude Desktop using only Docker configurations.
-
Bridges multiple AI models and CLIs, enabling orchestrated workflows across Claude Code, Gemini CLI, Codex CLI, and other AI development tools.
-
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
Has a listing on Official MCP Registry (5)
-
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
-
Your own AI reads, searches and drafts in your mailbox, on your Windows computer.
-
macOS desktop control for Claude: click, type, screenshot, AX tree, browser control, agentic loops.
-
mcp com.heyoden/mcp
Talk to your Oden AI todo and calendar account from Claude Code, Cursor, or any MCP client.
-
Run Codex and Claude Code on your computer from an MCP client, and track or continue their runs.
Has a listing on npm registry (MCP servers) (5)
-
easytable-mcp io.github.chrischall/easytable-mcp
easyTable restaurant reservations for Claude — availability, and create/modify/cancel bookings
-
Local persistent memory and Markdown wiki for AI coding agents: 24 MCP tools, no gateway required.
-
One workspace for every AI coding assistant. Shared tasks, memory, and governance.
-
dav-mcp io.github.PhilflowIO/dav-mcp
AI-orchestrated calendars, contacts & tasks across any DAV platform. 27 tools, field-agnostic.
-
depwire io.github.atef-ataya/depwire
Dependency graph + 24 MCP tools. Impact analysis, simulation, security, agent coordination
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.