For Claude users

Claude works your inbox. Your lines only.

Connect Claude to CommSync with one URL. It reads, searches, drafts, and sends texts and email on the lines you allow, and it never sees your password.

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Claudeclaude.ai, Claude Desktop, and the Claude mobile apps
Your server URL
https://server.commsync.ai/api/mcp
  1. Sign in to CommSync
  2. Choose your lines
  3. Allow access
Connect Claude

One URL. No secret to paste.

Claude connects with OAuth. You give it the server URL, sign in to CommSync, and approve the app on one screen. You can disconnect it at any time.

  1. Step 1

    In Claude, open Settings → Connectors.

  2. Step 2

    Choose Add custom connector. Name it CommSync and paste your server URL.

  3. Step 3

    Select Connect. Claude opens CommSync. Sign in and allow access.

Read the Claude setup guide

What Claude can do

Everything you can do in CommSync, Claude can do too.

The MCP server exposes the same services the CommSync app uses, from a search to building a whole agent. Claude picks the tool; CommSync keeps it inside your lines.

223 tools in 27 sections. The same ones the CommSync app uses.

Pick a section to see its tools

  • search_messages
  • list_threads
  • get_thread_messages
  • send_sms
  • send_email
  • find_contacts
  • merge_contacts
  • get_todays_digest
  • list_todos
  • register_webhook
  • create_agent
  • draft_agent
  • approve_agent_reply
  • create_agent_test
  • get_agent_analysis_overview
  • add_knowledge_website
  • create_webhook_tool
  • search_mcp_catalog
Things people ask Claude
  • Who is waiting on me today, and what did I promise them?
  • Find the invoice Hana sent last month and tell me if it was paid.
  • Draft a reply to Maya about Thursday. Keep it short.
  • Build me a front-desk agent for the Leads line and show me its first test.
  • Read and search

    Threads, contacts, files, and smart cards, with search by meaning over mail, texts, and scanned attachments.

  • Send as you

    Replies and new texts or email from your lines. A send to an outside person is marked as such, so Claude asks before it sends.

  • Build an agent

    96 tools cover agents: draft one from a description, give it knowledge and tools, write tests, read its analysis, and approve its drafts.

Made for Claude

One connector, wherever you open Claude.

You add CommSync once, under Connectors. It follows you to claude.ai, to Claude Desktop, and to the Claude app on your phone, so every conversation can reach your lines.

  • On your phone

    The Claude mobile app carries the same connector. Ask who texted while you were out, and Claude reads the thread, not a summary of one.

  • Long work

    Ask Claude to go through every open lead. It calls search, reads each thread, and drafts in turn, and it shows each step as it goes.

  • An agent from a chat

    Describe the agent you want. Claude drafts it, writes a saved test, and runs it, and the Agents page in CommSync shows what it built.

Your lines only

You choose the lines. CommSync holds the rest back.

On the consent screen you pick what Claude can reach. A scoped app sees only the threads on its lines, and CommSync refuses a send from any other line.

It will be able to
  • Read your conversations. SMS and email threads, contacts, attachments, and search.
  • Send messages as you. Replies and new SMS or email from the lines you allow.
  • Organize your inbox. Labels, archive, snooze, read state, and contacts.
  • Manage settings your role allows. Lines, webhooks, and workspace details. Never your password.
Channel access
All channels
Every line you can access, including lines you connect later.
Specific lines
The app can only read and send on the lines you pick.
Security details
Full
The service, the event, and the code.
Redacted
The event and the time. No service, no code.
  • No password

    Claude never receives your password or an API key. It gets a token that lasts an hour and renews in the background.

  • Named apps

    Claude is a proven brand on its own address, so the consent screen shows the green Verified pill.

  • Disconnect

    Disconnect in Settings → Connect AI apps. The app stops at once, on every device. Change its lines without a new sign-in.

Start inside Claude

No account yet? Start from Claude.

When Claude opens CommSync and you have no account, one visit does all of it. CommSync keeps the request open for up to 2 hours while you set up.

  1. Step 1

    Select Create an account, and enter your name, email address, and password.

  2. Step 2

    Enter the 6-digit code from the email, or use the button in it.

  3. Step 3

    Choose Just me or a team, then connect an email address or a phone number. The 7-day trial starts, with no card.

  4. Step 4

    CommSync takes you back to the consent screen. Select Allow access, and you are back in Claude.

Questions

What Claude gets, and what it does not.

Short answers for Claude users.

Does Claude get my password?
No. You sign in on the CommSync page. Claude gets a token for your lines, CommSync stores only a hash of it, and a token that leaks is signed out when an old copy appears.
Can it send messages?
Yes, from the lines you allow. Tools such as send_sms and send_email are marked as sends, so Claude asks before it sends to an outside person.
What is the server URL?
https://server.commsync.ai/api/mcp, for every app. Settings → Connect AI apps shows it with a copy button and a guide for each app.
Where is CommSync listed?
CommSync is in the official MCP Registry as ai.commsync/commsync, on Smithery, and on Glama. Any app that takes a remote MCP server URL can connect.
For Claude users

Give Claude your real inbox.

Try every feature of Power for 7 days, with no card. Connect Claude in a minute.

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