googlarz/signal-mcp
by Various
Ask Claude about your Signal conversations. Persistent history, full-text search, and complete signal-cli coverage — 100% local.
MCP
googlarz/signal-mcp
Added 1 June 2026
Overview
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
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
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.
1 stars on GitHub. Last updated 2026-05-18. Licensed MIT.
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
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
Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.
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
Pairs with
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