Signal MCP
Rank #1,657glama/googlarz/signal-mcp
The most complete Signal MCP server and CLI.
What you can do with Signal MCP
Signal MCP is a Model Context Protocol (MCP) server published by googlarz. It ranks #1,657 of 144,396 active servers on MCP Toplist, and its repository has 9 GitHub stars. Signal MCP is listed across 2 registries — Glama and PulseMCP, with 31 release tags tracked from its GitHub repository. It was first listed on May 4, 2026 and most recently updated on Oct 12, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What Signal MCP can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using Signal MCP
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect Signal MCP and confirm it works
Install configuration unavailable. No registry publishes a machine-readable install config for this server — follow the repository README.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for Signal MCPyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- May 4, 2026
- Latest release tag
- Oct 12, 2026
- Version history
- 31 release tags tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 16, 2026
- Glama ↗listed since May 5, 2026 · still listed
- PulseMCP ↗listed since Jul 15, 2026 · still listed
Do you maintain Signal MCP? to correct or enrich this profile.
GitHub releases (31)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v1.43.1 | Oct 12, 2026 |
| v1.43.0 | Oct 5, 2026 |
| v1.42.0 | Oct 5, 2026 |
| v1.41.0 | Oct 5, 2026 |
| v1.40.1 | Oct 5, 2026 |
| v1.40.0 | Oct 5, 2026 |
| v1.39.0 | Sep 30, 2026 |
| v1.38.9 | Sep 28, 2026 |
| v1.38.8 | Sep 28, 2026 |
| v1.38.7 | Sep 28, 2026 |
| v1.38.4 | Sep 25, 2026 |
| v1.38.3 | Sep 25, 2026 |
| v1.38.2 | Sep 25, 2026 |
| v1.38.1 | Sep 25, 2026 |
| v1.38.0 | Sep 25, 2026 |
| v1.37.0 | Sep 22, 2026 |
| v1.36.2 | Sep 21, 2026 |
| v1.36.1 | Sep 21, 2026 |
| v1.36.0 | Sep 4, 2026 |
| v1.35.1 | Sep 3, 2026 |
| v1.35.0 | Sep 3, 2026 |
| v1.34.1 | Sep 3, 2026 |
| v1.34.0 | Sep 3, 2026 |
| v1.33.3 | Sep 3, 2026 |
| v1.33.2 | Sep 3, 2026 |
| v1.33.1 | Sep 3, 2026 |
| v1.26.0 | May 4, 2026 |
| v1.25.0 | May 4, 2026 |
| v1.24.0 | May 4, 2026 |
| v1.23.0 | May 4, 2026 |
| v1.22.0 | May 4, 2026 |
Ranks ahead of 142,739 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/glama%2Fgooglarz%2Fsignal-mcp)<a href="https://mcptoplist.com/server/glama%2Fgooglarz%2Fsignal-mcp"><img src="https://mcptoplist.com/badge/glama%2Fgooglarz%2Fsignal-mcp.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Signal MCP?
- Signal MCP is maintained by googlarz, which publishes 5 MCP servers (149 total versions) tracked on MCP Toplist.
- Is Signal MCP listed on the Official MCP Registry?
- Signal MCP is not on the Official MCP Registry. It is listed on Glama and PulseMCP.
- How many versions does Signal MCP have?
- No registry surfaces explicit version metadata for Signal MCP; MCP Toplist tracks 31 release tags from its GitHub repository, most recently published on Oct 12, 2026.
- Where can I find the source code for Signal MCP?
- The source code for Signal MCP is hosted at github.com/googlarz/signal-mcp.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.