Appsignal

Overview

Appsignal is a Model Context Protocol (MCP) server: MCP server for AppSignal — get alert details, search logs, and retrieve logs within time ranges. Because it speaks the Model Context Protocol, AI assistants can use Appsignal as a set of callable tools instead of you copy-pasting between apps.

It runs locally: the npm package appsignal-mcp-server speaks MCP over stdio on your machine. Configuration happens through environment variables — you'll need APPSIGNAL_API_KEY. The current release is v0.5.4, published under the MIT license, with source at pulsemcp/mcp-servers on GitHub, where it has earned 80 stars.

On mcp.site, Appsignal sits in the Development category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain Appsignal for pulsemcp.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "appsignal": {
      "command": "npx",
      "args": [
        "-y",
        "appsignal-mcp-server"
      ],
      "env": {
        "APPSIGNAL_API_KEY": "<appsignal-api-key>"
      }
    }
  }
}

Requires APPSIGNAL_API_KEY