pdf-reader-mcp

packages/default.nix

@@ -14,5 +14,6 @@
   # Add new packages here:
   academic-search-mcp-server = pkgs.callPackage ./academic-search-mcp-server/package.nix { };
   zotero-mcp = pkgs.callPackage ./zotero-mcp/package.nix { };
+  pdf-reader-mcp = pkgs.callPackage ./pdf-reader-mcp/package.nix { };
   # example-mcp-server = pkgs.callPackage ./example-mcp-server/package.nix { };
 }

packages/pdf-reader-mcp/package.nix

@@ -0,0 +1,43 @@
+# NOTE: This package uses a wrapper approach because the upstream project
+# uses bun.lock instead of package-lock.json, which buildNpmPackage requires.
+# The wrapper invokes npx to run the package with its dependencies.
+# For a fully offline/reproducible build, upstream would need to provide
+# a package-lock.json file.
+{
+  lib,
+  stdenvNoCC,
+  nodejs_22,
+  makeWrapper,
+}:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "pdf-reader-mcp";
+  version = "2.2.0";
+
+  # No source needed - we use npx to fetch and run the package
+  dontUnpack = true;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+
+    # Create wrapper that uses npx to run the package
+    # npx will cache the package after first run
+    makeWrapper ${nodejs_22}/bin/npx $out/bin/${pname} \
+      --add-flags "--yes" \
+      --add-flags "@sylphx/pdf-reader-mcp@${version}"
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Production-ready MCP server for PDF processing with parallel processing";
+    homepage = "https://github.com/SylphxAI/pdf-reader-mcp";
+    license = licenses.mit;
+    mainProgram = "pdf-reader-mcp";
+    platforms = platforms.all;
+  };
+}