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googlarz/signal-mcp

Ask Claude about your Signal conversations. Persistent history, full-text search, and complete signal-cli coverage — 100% local.

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Our verdict

Not reviewed yet

We have not reviewed googlarz/signal-mcp yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About googlarz/signal-mcp

A Python-based MCP server that lets Claude query your local Signal messaging history. It provides full-text search and persistent conversation access through signal-cli, keeping all data on your machine.

Best for

Developers who want to integrate Signal chat history into AI workflows while keeping data private

Use cases

  • Search past Signal messages for specific terms or conversations
  • Let Claude reference your Signal chat history during analysis
  • Build a local, private archive of Signal communications

Notes

1 stars on GitHub. Last updated 2026-05-18. Licensed MIT.

Pros

  • 100% local, no data leaves your machine
  • Full-text search across all Signal conversations
  • Works with any signal-cli setup

Cons

  • Requires signal-cli to be installed and configured separately
  • Only 1 GitHub star, very early stage project
  • Limited to querying existing history, no real-time message capture

Key facts

What we have checked

Not checked yet. Dated facts such as prices, releases and repository activity appear here once we have confirmed them from a source.

How to use

How to set it up

As the listing publishes it. We have not run this install.

Install

pip install signal-mcp

Tools exposed

  • send_message
  • send_group_message
  • send_attachment
  • send_group_attachment
  • send_note_to_self
  • receive_messages
  • get_unread
  • edit_message
  • delete_message
  • delete_group_message
  • react_to_message
  • pin_message
  • unpin_message
  • admin_delete_message
  • set_typing
  • send_read_receipt
  • send_sticker
  • send_group_sticker
  • update_configuration
  • list_sticker_packs

Clients the listing names (not checked here)

Claude Desktop, Claude Code

Install

Add googlarz/signal-mcp to your client

Not verified yet

No install recipe yet. We write one for Claude Code, Claude Desktop, Cursor, VS Code, Codex and ChatGPT when the server is in the official MCP registry with a package or remote address we can use.

Until then, follow the project's own README, or the setup the listing publishes under How to set it up.

Works with

What googlarz/signal-mcp connects to

No confirmed connections yet. A product appears here when the server's registry name, repo, homepage or name ties it to that product, and a client appears when we have an install recipe for it.

Alternatives

Alternatives to googlarz/signal-mcp

RecordTypeHow we knowChecked
lharries/whatsapp-mcpThis is an alternative to itMCP serverNamed in the listingNot dated

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Sources

Where this comes from

No sources recorded yet. Each source we check is listed here with the date we checked it.

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog

What changed

No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.

Open-source & AI alternatives

Swap-in tools that solve the same job. Weigh the trade-offs before you commit.

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