Signal8
Rank #22,920ai.signal8/mcp
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Signal8 is a Model Context Protocol (MCP) server published by signal8ai. It ranks #22,920 of 137,492 servers tracked on MCP Toplist, and its repository has 1 GitHub stars. Signal8 is listed across 2 registries — Official MCP and Glama, with 7 tracked versions. It was first listed on May 27, 2026 and most recently updated on Sep 23, 2026.
Ranks ahead of 114,572 of 137,492 servers on MCP Toplist.
Use Signal8
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add --transport http signal8 https://mcp.signal8.ai/mcpThis endpoint requires authentication — see the server’s docs for credentials.
claude mcp add signal8 -e "SIGNAL8_API_KEY=<your SIGNAL8_API_KEY>" -- npx -y @signal8ai/mcpReplace each placeholder with your own value before saving.
[mcp_servers.signal8]
url = "https://mcp.signal8.ai/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.signal8]
command = "npx"
args = ["-y", "@signal8ai/mcp"]
[mcp_servers.signal8.env]
SIGNAL8_API_KEY = "<your SIGNAL8_API_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
https://mcp.signal8.ai/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"signal8": {
"command": "npx",
"args": [
"-y",
"@signal8ai/mcp"
],
"env": {
"SIGNAL8_API_KEY": "<your SIGNAL8_API_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"signal8": {
"url": "https://mcp.signal8.ai/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"signal8": {
"command": "npx",
"args": [
"-y",
"@signal8ai/mcp"
],
"env": {
"SIGNAL8_API_KEY": "<your SIGNAL8_API_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"signal8": {
"type": "http",
"url": "https://mcp.signal8.ai/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"signal8": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@signal8ai/mcp"
],
"env": {
"SIGNAL8_API_KEY": "<your SIGNAL8_API_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"signal8": {
"serverUrl": "https://mcp.signal8.ai/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"signal8": {
"command": "npx",
"args": [
"-y",
"@signal8ai/mcp"
],
"env": {
"SIGNAL8_API_KEY": "<your SIGNAL8_API_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"signal8": {
"url": "https://mcp.signal8.ai/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"signal8": {
"command": "npx",
"args": [
"-y",
"@signal8ai/mcp"
],
"env": {
"SIGNAL8_API_KEY": "<your SIGNAL8_API_KEY>"
}
}
}
}Replace each placeholder with your own value before saving.
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[](https://mcptoplist.com/server/ai.signal8%2Fmcp)<a href="https://mcptoplist.com/server/ai.signal8%2Fmcp"><img src="https://mcptoplist.com/badge/ai.signal8%2Fmcp.svg" alt="MCP Toplist: Top 25% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
signal8ai
Available versions (7)
| Version | Published |
|---|---|
| 0.16.1 | Sep 23, 2026 |
| 0.16.0 | Sep 19, 2026 |
| 0.15.0 | Jul 31, 2026 |
| 0.14.0 | Jul 30, 2026 |
| 0.13.0 | Jul 17, 2026 |
| 0.12.3 | Jul 5, 2026 |
| 0.11.1 | Jun 25, 2026 |
Frequently asked questions
- Who maintains Signal8?
- Signal8 is maintained by signal8ai, which publishes 1 MCP server (7 total versions) tracked on MCP Toplist.
- Is Signal8 listed on the Official MCP Registry?
- Yes — Signal8 is listed on the Official MCP Registry, alongside Glama.
- How many versions does Signal8 have?
- MCP Toplist tracks 7 versions of Signal8, most recently published on Sep 23, 2026.
- Where can I find the source code for Signal8?
- The source code for Signal8 is hosted at github.com/signal8ai/signal8-mcp.
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