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@signal4/s4

v2.1.2

Published

Signal4 media intelligence — CLI and MCP server for AI agents

Vulnerabilities

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Links

Maintainers

signal4signal4

Keywords

mcpsignal4audiovisualmedia-intelligenceclaudeai-toolscli

Readme

@signal4/s4

Media intelligence CLI and MCP server for AI agents.

Search quotes, analyze discourse, track trends, and explore speakers across thousands of hours of audiovisual content.

CLI

# Install globally
npm install -g @signal4/s4

# Or run directly
npx @signal4/s4 search "tariffs" --speaker "Trudeau" --days 7

Setup

s4 setup                              # Save your API key
s4 whoami                             # Verify access

Commands

# Search
s4 search "immigration" --speaker "Tucker Carlson"
s4 claims "AI regulation" --entity "OpenAI"
s4 trend "tariffs"

# Explore
s4 speaker "Joe Rogan"
s4 speaker "Tucker Carlson" "economy"   # discourse search
s4 channel "Power & Politics"
s4 episode pod_8f1e55513f70 --transcript
s4 segment 28553756
s4 thread 28553756

# Analyze
s4 analyze "carbon tax" --days 14
s4 compare "tariffs" --speakers "Trump,Biden"
s4 dossier "immigration" --speaker "Carlson"
s4 contradictions "vaccines" --speaker "Trump"
s4 briefing

# Reports
s4 stats
s4 top-speakers --ranking talkative
s4 top-channels
s4 network
s4 topics

# Ads
s4 ads --trending

# Bookmarks
s4 bookmarks
s4 bookmarks add segment 12345 --note "key quote"

All commands support --json for raw JSON output.

MCP Server

For Claude Desktop, Cursor, or other MCP clients:

{
  "mcpServers": {
    "signal4": {
      "command": "npx",
      "args": ["-y", "@signal4/s4", "--mcp"],
      "env": {
        "SIGNAL4_API_KEY": "your-api-key"  # pragma: allowlist secret
      }
    }
  }
}

Tool definitions are loaded dynamically from the API based on your key's access level.

Requirements

Links