Part of the StudioMeyer MCP Stack — Built in Mallorca 🌴 · ⭐ if you use it
mcp-personal-suite
Local-first personal productivity MCP server. 49 tools. BYOK. No cloud. No signup.
Email, Calendar, Messaging, Search, Image Generation — all in one MCP server, running entirely on your machine. Works with Claude Desktop, Claude Code, Cursor, and any MCP client.
Quick Start · Modules · Config · Privacy · Security · ECOSYSTEM
A note from us
We have been building tools and systems for ourselves for the past two years. The fact that this repo is small and has few stars is not because it is new. It is because we only just decided to share what we have built. It is not a fresh experiment, it is a long story with a recent commit.
We love building things and sharing them. We do not love social media tactics, growth hacks, or chasing stars and followers. So this repo is small. The code is real, it gets used, issues get answered. Judge for yourself.
If it helps you, sharing, testing, and feedback help us. If it could be better, an issue is more useful. If you build something with it, tell us at [email protected]. That genuinely makes our day.
From a small studio in Palma de Mallorca.
Why
Managing email, calendar, messaging, search, and image generation from an AI assistant usually means five to six separate MCP servers, each with its own install, OAuth dance, and API keys. This bundles all of it into one server that runs on your laptop.
Everything stays local. Your credentials live in ~/.personal-suite/config.json
with 0600 permissions and AES-256-GCM encryption at rest. The only data that
ever leaves your machine is the direct API call to the provider you configured.
No signup, no backend, no tenant database.
Bring your own keys (BYOK) for Brave, Exa, Tavily, OpenAI, Gemini, and so on. Messaging uses your own bot tokens (BotFather for Telegram, Discord developer portal, Slack app, etc.). Email uses Gmail/Outlook OAuth or plain IMAP with auto-discovery for 30,000+ providers.
Quick Start
# Claude Desktop: add to claude_desktop_config.json
{
"mcpServers": {
"personal-suite": {
"command": "npx",
"args": ["-y", "mcp-personal-suite"]
}
}
}
# Claude Code
claude mcp add personal-suite -- npx -y mcp-personal-suite
# Cursor: same stdio command as Claude
Then in chat:
"What's configured?" → suite_status
"Show me the quickstart guide" → suite_guide
"Set up email for [email protected]" → suite_setup (module: email)
"What's on my calendar today?" → calendar_list_events
"Send a Telegram to the team" → channel_send
First-time setup wizard (optional, for Google OAuth):
npx mcp-personal-suite setup
49 Tools, 6 Modules
Email — email_* (15 tools)
Gmail OAuth2, Outlook OAuth2, generic IMAP/SMTP. Auto-discovery for 30K+ providers (Gmail, Outlook, Yahoo, iCloud, WEB.DE, GMX, T-Online, mailbox.org, Posteo, IONOS, Strato, Fastmail, ProtonMail Bridge, and many more). Attachments up to 25 MB with path-traversal protection.
email_status email_setup email_auth email_list email_read
email_send email_reply email_forward email_search email_threads
email_move email_mark_read email_mark_unread email_delete email_folders
Calendar — calendar_* (11 tools)
Google Calendar (OAuth2) plus CalDAV (Apple iCloud, Nextcloud, mailbox.org, Posteo, Radicale, any CalDAV server). Events, availability, conflict detection, Meet links, daily summaries. Provider-transparent: same tools for both.
calendar_status calendar_list_events calendar_get_event
calendar_create_event calendar_update_event calendar_delete_event
calendar_search_events calendar_list_calendars calendar_check_availability
calendar_upcoming calendar_daily_summary
Messaging — channel_* (8 tools)
Telegram (grammy), Discord (discord.js), Slack (@slack/bolt), WhatsApp (Baileys). Bring your own bot tokens. Send, receive, broadcast, history.
Heads-up on WhatsApp: Baileys is an unofficial reverse-engineered client. It works but carries supply-chain risk and can break whenever WhatsApp changes its protocol. For anything production-critical, use the official WhatsApp Business API (WABA) instead. Baileys is fine for personal/tinkering use.
channel_status channel_send channel_receive channel_list
channel_connect channel_disconnect channel_broadcast channel_history
Search — search_* (7 tools)
Multi-provider gateway (BYOK): SearXNG (self-hosted), Brave, Exa (neural), Tavily (research with citations). Web, news, images, deep research, semantic, code context.
search_web search_news search_images search_deep
search_semantic search_code_context search_research
Image — image_* (3 tools)
BYOK image generation: OpenAI DALL-E 3, Flux via fal.ai (photorealistic), Google Gemini Imagen 3 (product shots). Auto-routing by prompt type.
image_generate image_edit image_download
System — suite_* (5 tools)
Onboarding, status, setup wizard, health checks, embedded documentation, GDPR delete (per-module or complete wipe).
suite_status suite_setup suite_health suite_guide suite_delete
Config
Credentials live in a single JSON file:
- macOS / Linux:
~/.personal-suite/config.json - Windows:
%USERPROFILE%\.personal-suite\config.json
Permissions are forced to 0600 (owner read/write only). Sensitive fields
(passwords, tokens, secrets, API keys) are encrypted with AES-256-GCM before
being written. The encryption key is auto-generated in ~/.personal-suite/.key
on first run, or you can provide your own via the CREDENTIAL_ENCRYPTION_KEY
environment variable (32 bytes, base64).
Nothing ever leaves your machine except the direct API calls you make to the providers you explicitly configure.
Privacy
- No signup, no account, no telemetry.
- No outbound requests until you configure a module.
- Credentials encrypted at rest, file mode
0600. suite_delete(module: "all", confirm: true)wipes everything.- MIT licensed. Read the source. Fork it if you want.
Development
git clone https://github.com/studiomeyer-io/mcp-personal-suite.git
cd mcp-personal-suite
npm install
npm run build
npm test # ~400 tests, runs in under 5s
npm run dev # watch-mode stdio
npm run start:http # HTTP transport on :5120
HTTP Transport (self-hosted)
If you want a long-running server for multiple clients on your LAN:
mcp-personal-suite --http --port=5120
Point your MCP client at http://localhost:5120/mcp. Streamable HTTP with
session management. Bind behind your own reverse proxy if you expose it beyond
localhost.
Security defaults (HTTP mode):
MCP_ALLOWED_ORIGINS— comma-separated origin whitelist for browser-based MCP clients. Unset means no cross-origin requests accepted (safest). Example:MCP_ALLOWED_ORIGINS=http://localhost:3000,https://my-client.example.com.MCP_MAX_SESSIONS— cap on concurrent sessions (default100). Returns503 Retry-After: 60beyond the limit.MCP_HOST— bind address (default127.0.0.1). Change to0.0.0.0only if you actually want to expose the server on the network.
Docker
docker build -t personal-suite .
docker run -d --network host \
-v $HOME/.personal-suite:/home/node/.personal-suite \
-e MCP_HTTP=1 -e MCP_PORT=5120 \
personal-suite
Tech
- TypeScript strict, no
any, no circular deps @modelcontextprotocol/sdk@^1.26.0imapflow(async IMAP with auto-reconnect),nodemailer(SMTP)googleapis(Gmail + Calendar OAuth)ts-caldav(Apple iCloud, Nextcloud, Radicale)grammy,discord.js,@slack/bolt,@whiskeysockets/baileysvitestfor tests, stdio + Streamable HTTP dual transport
Related
- local-memory-mcp — persistent local memory for Claude, Cursor, Codex. Pairs nicely with this.
- mcp-video — cinema-grade video production (ffmpeg + Playwright).
- agent-fleet — multi-agent orchestration for Claude Code.
- ai-shield — LLM security for TypeScript (prompt injection, PII, cost control).
- darwin-agents — self-evolving prompts via A/B testing.
About StudioMeyer
StudioMeyer is an AI and design studio based in Palma de Mallorca, working with clients worldwide. We build custom websites and AI infrastructure for small and medium businesses. Production stack on Claude Agent SDK, MCP and n8n, with Sentry, Langfuse and LangGraph for observability and an in-house guard layer.
License
MIT. Built by StudioMeyer.