MCP Observatory: one read only walk over every https endpoint in the official registry

remote

Public record of one read only walk over the official MCP registry: who answered, tools, who pays.

Getting Started

npx @getmcp/cli add io.github.ogasurfproject-jpg/hs-mcp-observatory

Requires Node.js 18+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.ogasurfproject-jpg/hs-mcp-observatory": {
      "url": "https://observatory.horizonshield.dev/mcp",
      "transport": "streamable-http"
    }
  }
}

Claude Desktop MCP documentation