Yes, Signalfuse is free to use.

How do I install Signalfuse?

Signalfuse is a local plugin. Install it using npm package: signalfuse-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Is Signalfuse safe to use?

Signalfuse scored 5.8/10 (moderate risk) in MCP Marketplace's automated security scan. It has 2 high or critical findings to review. It's listed, but review the security report on this page before installing.

What credentials does Signalfuse need?

Signalfuse requires the following credentials or environment variables: SIGNALFUSE_CREDIT_TOKEN. You can find setup instructions on the server detail page.

What AI apps work with Signalfuse?

Signalfuse uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Signalfuse MCP Server

by Hypeprinter007 Stack

Developer ToolsModerate5.8MCP RegistryLocal

Free

Server data from the Official MCP Registry

11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.

About

11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.

Security Report

5.8

Moderate5.8Moderate Risk

SignalFuse MCP server is a well-structured API client wrapper with solid input validation and no critical security vulnerabilities. The server properly sanitizes symbol inputs, validates strategy IDs against an allowlist, and handles authentication through optional credit tokens without hardcoding credentials. The codebase demonstrates good security practices for an API gateway, with appropriate error handling and input constraints (e.g., code size limits, timeout bounds, query length caps). Minor code quality observations exist but do not present security risks. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.

5 files analyzed · 8 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

SignalFuse credit token for API access (get 5 free calls at signalfuse.co)Required

Environment variable: SIGNALFUSE_CREDIT_TOKEN

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-hypeprinter007-stack-signalfuse": {
      "env": {
        "SIGNALFUSE_CREDIT_TOKEN": "your-signalfuse-credit-token-here"
      },
      "args": [
        "-y",
        "signalfuse-mcp"
      ],
      "command": "npx"
    }
  }
}

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Signalfuse MCP Server

About

Security Report

Findings (8)Action required

Permissions Required

What You'll Need

How to Install

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