Search npm packages, view details, compare, and check downloads via mcp-server-npm-search (npx)

{
  "server": "mcp-server-npm-search",
  "version": "1.0.1",
  "internal_name": "mcp-server-npm",
  "internal_version": "0.1.0",
  "transport": "stdio",
  "launch": "npx -y mcp-server-npm-search",
  "handshake": {
    "initialize": {
      "request": {
        "jsonrpc": "2.0",
        "id": 1,
        "method": "initialize",
        "params": {
          "protocolVersion": "2024-11-05",
          "capabilities": {},
          "clientInfo": {
            "name": "pathfinder",
            "version": "1.0"
          }
        }
      },
      "response": {
        "result": {
          "protocolVersion": "2024-11-05",
          "capabilities": {
            "tools": {
              "listChanged": true
            }
          },
          "serverInfo": {
            "name": "mcp-server-npm",
            "version": "0.1.0"
          }
        }
      }
    }
  },
  "tools_discovered": ["npm_search", "npm_info", "npm_downloads", "npm_versions", "npm_compare", "npm_deps"],
  "calls": [
    {
      "tool": "npm_search",
      "arguments": {
        "query": "mcp server",
        "limit": 3
      },
      "result_summary": "returned 10 packages sorted by score; top: @upstash/context7-mcp v3.1.0 (score 41601), @notionhq/notion-mcp-server v2.2.1 (score 40426), chrome-devtools-mcp v1.2.0 (score 39209)",
      "isError": false,
      "latency_ms": 2800
    },
    {
      "tool": "npm_info",
      "arguments": {
        "name": "hn-mcp-server"
      },
      "result_summary": "returned: hn-mcp-server v1.1.0, MIT license, 2 deps (@modelcontextprotocol/sdk, zod), 6 dev deps, maintainer weicode, published 2025-10-13",
      "isError": false,
      "latency_ms": 1500
    },
    {
      "tool": "npm_downloads",
      "arguments": {
        "name": "@modelcontextprotocol/sdk"
      },
      "result_summary": "returned: 154,799,704 downloads for period 2026-05-04 to 2026-06-02",
      "isError": false,
      "latency_ms": 1200
    }
  ],
  "executed_at": "2026-06-10T19:13:00Z"
}