npm-mcp

Instructions

Implementation Reference

• src/index.ts:597-617 (handler)

  The "bugs" tool handler which runs "npm bugs" with "--no-browser" and returns the URL.

  // ── npm bugs ──
  server.tool(
    "bugs",
    "Get the bug tracker URL for a package",
    {
      package: z.string().describe("Package name"),
    },
    async ({ package: pkg }) => {
      // Use --no-browser to just print the URL without opening it
      const args = ["bugs", pkg, "--no-browser"];
      try {
        const { stdout, stderr } = await run(args);
        return { content: [{ type: "text", text: (stdout + stderr).trim() }] };
      } catch (e: any) {
        return {
          content: [{ type: "text", text: `Error: ${e.stderr || e.message}` }],
          isError: true,
        };
      }
    },
  );