fixes

Reviewed-on: #3

.gitea/workflows/ci.yml

@@ -1,63 +1,22 @@
-name: CI
+name: NixOS Configuration CI
 
 on:
   push:
-    branches: [ main, master ]
+    branches:
+      - main
+      - master
   pull_request:
-    branches: [ main, master ]
+    branches:
+      - main
+      - master
 
 jobs:
-  flake-check:
-    name: Flake Check
-    runs-on: ubuntu-latest
+  check:
+    name: Nix Flake Check
+    runs-on: nixos
     steps:
-      - name: Checkout code
+      - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Install Nix
-        uses: https://github.com/cachix/install-nix-action@v26
-        with:
-          extra_nix_config: |
-            experimental-features = nix-command flakes
-            accept-flake-config = true
-
-      - name: Validate flake
-        run: nix flake check --print-build-logs
-
-  build-individual:
-    name: Build Individual Packages
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        package:
-          - academic-search-mcp-server
-          - duckduckgo-mcp-server
-          - kindly-web-search-mcp-server
-          - manim-mcp-server
-          - pdf-reader-mcp
-          - rust-research-mcp
-          - zotero-mcp
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Install Nix
-        uses: https://github.com/cachix/install-nix-action@v26
-        with:
-          extra_nix_config: |
-            experimental-features = nix-command flakes
-            accept-flake-config = true
-
-      - name: Build ${{ matrix.package }}
-        run: nix build .#${{ matrix.package }} --print-build-logs
-
-      - name: Test executable exists
-        run: |
-          if [ -e "./result/bin/${{ matrix.package }}" ]; then
-            echo "✓ Executable found: ${{ matrix.package }}"
-            ./result/bin/${{ matrix.package }} --help || true
-          else
-            echo "⚠ No executable found at ./result/bin/${{ matrix.package }}"
-            ls -la ./result/bin/ || echo "No bin directory"
-          fi
+      - name: Run nix flake check
+        run: nix flake check --show-trace

flake.lock

@@ -1,30 +1,12 @@
 {
   "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1770181073,
-        "narHash": "sha256-ksTL7P9QC1WfZasNlaAdLOzqD8x5EPyods69YBqxSfk=",
+        "lastModified": 1780243769,
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bf922a59c5c9998a6584645f7d0de689512e444c",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {
@@ -36,24 +18,8 @@
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -12,52 +12,59 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
   };
 
   outputs =
+    { self, nixpkgs, ... }:
+    let
+      supportedSystems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+    in
     {
-      self,
-      nixpkgs,
-      flake-utils,
-      ...
-    }:
-    {
-      # Overlay that adds all MCP packages to nixpkgs
       overlays.default = import ./overlays/default.nix;
     }
-    // flake-utils.lib.eachDefaultSystem (
-      system:
-      let
-        pkgs = import nixpkgs {
-          inherit system;
-          overlays = [ self.overlays.default ];
-        };
-
-        # Import all MCP packages
-        mcpPackages = import ./packages { inherit pkgs; };
-
-        # List of all MCP server packages (for devShell)
-        allMcpServers = builtins.attrValues mcpPackages ++ [ pkgs.mcp-nixos ];
-      in
-      {
-        # Export all packages
-        packages = mcpPackages // {
+    // {
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+            overlays = [ self.overlays.default ];
+          };
+          mcpPackages = import ./packages { inherit pkgs; };
+        in
+        mcpPackages // {
           default = pkgs.symlinkJoin {
             name = "mcp-servers";
             paths = builtins.attrValues mcpPackages;
           };
-        };
+        }
+      );
 
-        devShells.default = pkgs.mkShell {
-          packages = allMcpServers ++ [
-            pkgs.git
-          ];
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+            overlays = [ self.overlays.default ];
+          };
+          mcpPackages = import ./packages { inherit pkgs; };
+        in
+        {
+          default = pkgs.mkShell {
+            packages = builtins.attrValues mcpPackages ++ [ pkgs.mcp-nixos pkgs.git ];
+            shellHook = ''
+              export SEARXNG_BASE_URL="https://search.bueso.eu"
+            '';
+          };
+        }
+      );
 
-          shellHook = ''
-            export SEARXNG_BASE_URL="https://search.bueso.eu"
-          '';
-        };
-      }
-    );
+      checks.x86_64-linux = builtins.removeAttrs self.packages.x86_64-linux [ "default" ];
+    };
 }

packages/annas-mcp/package.nix

@@ -0,0 +1,29 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+}:
+
+buildGoModule rec {
+  pname = "annas-mcp";
+  version = "0.0.5";
+
+  src = fetchFromGitHub {
+    owner = "iosifache";
+    repo = "annas-mcp";
+    rev = "v${version}";
+    hash = "sha256-XicM7tU5jD8B8n7JJDQ/84koBiLb8XF4+WBQ4LCUoRU=";
+  };
+
+  vendorHash = "sha256-2NdG5p2XfrhVgi388dRDBUSGwg6ybnzfn9495TWNGsA=";
+
+  subPackages = [ "cmd/annas-mcp" ];
+
+  meta = with lib; {
+    description = "MCP server and CLI for searching and downloading documents from Anna's Archive";
+    homepage = "https://github.com/iosifache/annas-mcp";
+    license = licenses.mit;
+    mainProgram = "annas-mcp";
+    platforms = platforms.all;
+  };
+}

packages/default.nix

@@ -16,7 +16,6 @@
   zotero-mcp = pkgs.callPackage ./zotero-mcp/package.nix { };
   pdf-reader-mcp = pkgs.callPackage ./pdf-reader-mcp/package.nix { };
   kindly-web-search-mcp-server = pkgs.callPackage ./kindly-web-search-mcp-server/package.nix { };
-  rust-research-mcp = pkgs.callPackage ./rust-research-mcp/package.nix { };
   duckduckgo-mcp-server = pkgs.callPackage ./duckduckgo-mcp-server/package.nix { };
   n8n-mcp = pkgs.callPackage ./n8n-mcp/package.nix { };
   simple-web-search-mcp = pkgs.callPackage ./simple-web-search-mcp/package.nix { };
@@ -24,5 +23,7 @@
   transmission-mcp = pkgs.callPackage ./transmission-mcp/package.nix { };
   sabnzbd-mcp = pkgs.callPackage ./sabnzbd-mcp/package.nix { };
   jellyfin-mcp = pkgs.callPackage ./jellyfin-mcp/package.nix { };
+  nextcloud-mcp-server = pkgs.callPackage ./nextcloud-mcp-server/package.nix { };
+  annas-mcp = pkgs.callPackage ./annas-mcp/package.nix { };
   # example-mcp-server = pkgs.callPackage ./example-mcp-server/package.nix { };
 }

packages/nextcloud-mcp-server/package.nix

@@ -0,0 +1,198 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+  fetchPypi,
+}:
+
+let
+  # Helper: buildPythonPackage for a wheel fetched from PyPI
+  # CRITICAL: pname MUST use underscores, not hyphens, for PyPI wheel filenames
+  fetchWheel = { pname, version, hash, propagatedBuildInputs ? [ ], meta ? { } }:
+    python3Packages.buildPythonPackage {
+      inherit pname version;
+      format = "wheel";
+      src = fetchPypi {
+        inherit pname version hash;
+        format = "wheel";
+        dist = "py3";
+        python = "py3";
+      };
+      inherit propagatedBuildInputs;
+      doCheck = false;
+      dontCheckRuntimeDeps = true;
+      inherit meta;
+    };
+
+  pythonvcard4 = fetchWheel {
+    pname = "pythonvcard4"; version = "0.2.0"; hash = "sha256-3OMTVd1QruU3+Ig96G8wFRDkB7wXVaaOyNUFW2T1xmA=";
+    meta = with lib; { description = "vCard parsing"; homepage = "https://github.com/GNOME/python-vcard4"; license = licenses.gpl3Plus; };
+  };
+  prometheus-client = fetchWheel {
+    pname = "prometheus_client"; version = "0.25.0"; hash = "sha256-1a7InjSabsIwgF0N+ILzgH90/WwaL6hoZOPCJ5BZ/tE=";
+    meta = with lib; { description = "Prometheus client"; homepage = "https://github.com/prometheus/client_python"; license = licenses.asl20; };
+  };
+  python-json-logger = fetchWheel {
+    pname = "python_json_logger"; version = "4.1.0"; hash = "sha256-EymUdlz3W/RFVL6apJsG7yNF0jZhqWcgJicWQ4FBtrI=";
+    meta = with lib; { description = "JSON logger"; homepage = "https://github.com/nhairs/python-json-logger"; license = licenses.bsd2; };
+  };
+  importlib-metadata = fetchWheel {
+    pname = "importlib_metadata"; version = "8.7.1"; hash = "sha256-Wh+Avx2qSJSVBx77sJXXWmNM8oqLwplYEkQGO1MXYVE=";
+    propagatedBuildInputs = with python3Packages; [ zipp ];
+    meta = with lib; { description = "Importlib metadata"; homepage = "https://github.com/python/importlib_metadata"; license = licenses.asl20; };
+  };
+  googleapis-common-protos = fetchWheel {
+    pname = "googleapis_common_protos"; version = "1.75.0"; hash = "sha256-lh7WA5nEV86w7o8oWoTIcKq8nGqDK503uygbW+veQ+0=";
+    propagatedBuildInputs = with python3Packages; [ protobuf ];
+    meta = with lib; { description = "Common protos"; homepage = "https://github.com/googleapis/python-api-common-protos"; license = licenses.asl20; };
+  };
+  opentelemetry-api = fetchWheel {
+    pname = "opentelemetry_api"; version = "1.39.1"; hash = "sha256-Lt2EY0Mqf4RD7c6QlyFpsZXn1qBVAM0p5tE4mBh8mVA=";
+    propagatedBuildInputs = with python3Packages; [ deprecated ];
+    meta = with lib; { description = "OpenTelemetry API"; homepage = "https://github.com/open-telemetry/opentelemetry-python"; license = licenses.asl20; };
+  };
+  opentelemetry-proto = fetchWheel {
+    pname = "opentelemetry_proto"; version = "1.39.1"; hash = "sha256-Is3Hjv07N2XQnmi/vQENT8JUyYGK/QtrQjOH2d7kYAc=";
+    propagatedBuildInputs = with python3Packages; [ protobuf ];
+    meta = with lib; { description = "OpenTelemetry Proto"; homepage = "https://github.com/open-telemetry/opentelemetry-python"; license = licenses.asl20; };
+  };
+  opentelemetry-semantic-conventions = fetchWheel {
+    pname = "opentelemetry_semantic_conventions"; version = "0.60b1"; hash = "sha256-n6jIsMEQ2iiYCSkrBZEiDTp7U8FSaiMCHpd9aFl4k/s=";
+    propagatedBuildInputs = with python3Packages; [ deprecated ];
+    meta = with lib; { description = "OTel semconv"; homepage = "https://github.com/open-telemetry/semantic-conventions"; license = licenses.asl20; };
+  };
+  opentelemetry-sdk = fetchWheel {
+    pname = "opentelemetry_sdk"; version = "1.39.1"; hash = "sha256-TVSCxHhRPssKXZONzGE5TmRwZuDMJna+6fOvPz9F8Bw=";
+    propagatedBuildInputs = with python3Packages; [ typing-extensions ];
+    meta = with lib; { description = "OpenTelemetry SDK"; homepage = "https://github.com/open-telemetry/opentelemetry-python"; license = licenses.asl20; };
+  };
+  x-wr-timezone = fetchWheel {
+    pname = "x_wr_timezone"; version = "2.0.1"; hash = "sha256-50pTufT33vgThFXCQOZeR8Ikd4vOPAJPzW2iy+kcoDg=";
+    propagatedBuildInputs = with python3Packages; [ icalendar click ];
+    meta = with lib; { description = "X-WR-TIMEZONE"; homepage = "https://github.com/niccokunzmann/x-wr-timezone"; license = licenses.lgpl3Plus; };
+  };
+  opentelemetry-util-http = fetchWheel {
+    pname = "opentelemetry_util_http"; version = "0.60b1"; hash = "sha256-ZjgbooVQyRvuFNy6iXms5ENESvHtYJImY0WWtLD68Zk=";
+    meta = with lib; { description = "OTel HTTP utils"; homepage = "https://github.com/open-telemetry/opentelemetry-python-contrib"; license = licenses.asl20; };
+  };
+  opentelemetry-exporter-otlp-proto-common = fetchWheel {
+    pname = "opentelemetry_exporter_otlp_proto_common"; version = "1.39.1"; hash = "sha256-CPilhi1kzDQ1EFaG0CFsE2XcVwH4aESozVZZfQx2T94=";
+    meta = with lib; { description = "OTLP proto common"; homepage = "https://github.com/open-telemetry/opentelemetry-python"; license = licenses.asl20; };
+  };
+  opentelemetry-instrumentation = fetchWheel {
+    pname = "opentelemetry_instrumentation"; version = "0.60b1"; hash = "sha256-BEgNuVK0j7HtAHP4IvDuJgEre+fD6sGjeTEic3x4Yy0=";
+    propagatedBuildInputs = with python3Packages; [ wrapt packaging ];
+    meta = with lib; { description = "OTel instrumentation"; homepage = "https://github.com/open-telemetry/opentelemetry-python-contrib"; license = licenses.asl20; };
+  };
+  recurring-ical-events = fetchWheel {
+    pname = "recurring_ical_events"; version = "3.8.2"; hash = "sha256-mtYF4ntPvrcO4cZiBa3jJVC+FaV87cV5YGUi8cZ6720=";
+    propagatedBuildInputs = with python3Packages; [ icalendar python-dateutil ];
+    meta = with lib; { description = "Recurring iCal events"; homepage = "https://github.com/niccokunzmann/python-recurring-ical-events"; license = licenses.lgpl3Plus; };
+  };
+  opentelemetry-exporter-otlp-proto-grpc = fetchWheel {
+    pname = "opentelemetry_exporter_otlp_proto_grpc"; version = "1.39.1"; hash = "sha256-+hwTagXH6bTAn3OUacvbkn6iCzQIirHZWahJtcxYnBg=";
+    propagatedBuildInputs = with python3Packages; [ grpcio deprecated ];
+    meta = with lib; { description = "OTLP gRPC exporter"; homepage = "https://github.com/open-telemetry/opentelemetry-python"; license = licenses.asl20; };
+  };
+  qdrant-client = fetchWheel {
+    pname = "qdrant_client"; version = "1.18.0"; hash = "sha256-CTqoz4pCDuOtKmiwB+E3jXmSsmAOC1PBk/wXJnT2Wc0=";
+    propagatedBuildInputs = with python3Packages; [ grpcio httpx numpy portalocker protobuf pydantic urllib3 ];
+    meta = with lib; { description = "Qdrant client"; homepage = "https://github.com/qdrant/qdrant-client"; license = licenses.asl20; };
+  };
+  opentelemetry-instrumentation-asgi = fetchWheel {
+    pname = "opentelemetry_instrumentation_asgi"; version = "0.60b1"; hash = "sha256-1I3vLb7RApTJnPz0HrvQxBTTkKEXc6QfRy0gAA/N3CU=";
+    propagatedBuildInputs = with python3Packages; [ asgiref ];
+    meta = with lib; { description = "OTel ASGI"; homepage = "https://github.com/open-telemetry/opentelemetry-python-contrib"; license = licenses.asl20; };
+  };
+  opentelemetry-instrumentation-httpx = fetchWheel {
+    pname = "opentelemetry_instrumentation_httpx"; version = "0.60b1"; hash = "sha256-83Y23XQq0q+D2Ja6aWAe0o2lH6TiXRq2L96JzkE+J1s=";
+    propagatedBuildInputs = with python3Packages; [ httpx wrapt ];
+    meta = with lib; { description = "OTel HTTPX"; homepage = "https://github.com/open-telemetry/opentelemetry-python-contrib"; license = licenses.asl20; };
+  };
+  opentelemetry-instrumentation-logging = fetchWheel {
+    pname = "opentelemetry_instrumentation_logging"; version = "0.60b1"; hash = "sha256-8uGMvH4d02KMgOMNJDiX/ck8W34MiuYKvSubapn4I0M=";
+    meta = with lib; { description = "OTel logging"; homepage = "https://github.com/open-telemetry/opentelemetry-python-contrib"; license = licenses.asl20; };
+  };
+  langchain-text-splitters = fetchWheel {
+    pname = "langchain_text_splitters"; version = "1.1.2"; hash = "sha256-ot4NeZ/zGIZCn9bi4AMt8nW2DsgXwZBZp7RhgcwcLxA=";
+    propagatedBuildInputs = with python3Packages; [ langchain-core ];
+    meta = with lib; { description = "LangChain text splitters"; homepage = "https://github.com/langchain-ai/langchain"; license = licenses.mit; };
+  };
+  mistralai = fetchWheel {
+    pname = "mistralai"; version = "2.4.7"; hash = "sha256-FjnL0tjxjHIqfm2Fl4PCAdUkC668MUkdJxWza8o9gK8=";
+    propagatedBuildInputs = with python3Packages; [ httpx pydantic python-dateutil ];
+    meta = with lib; { description = "Mistral AI API client"; homepage = "https://github.com/mistralai/client-python"; license = licenses.asl20; };
+  };
+  caldav = fetchWheel {
+    pname = "caldav"; version = "3.2.0"; hash = "sha256-OTYfRgqWWZuOTvu91xE4Ktsbvo/CeOrEZQ8jy2FV7KU=";
+    propagatedBuildInputs = with python3Packages; [ httpx icalendar python-dateutil ];
+    meta = with lib; { description = "CalDAV client"; homepage = "https://github.com/python-caldav/caldav"; license = licenses.asl20; };
+  };
+
+in
+python3Packages.buildPythonApplication rec {
+  pname = "nextcloud-mcp-server";
+  version = "0.89.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "cbcoutinho";
+    repo = "nextcloud-mcp-server";
+    rev = "v${version}";
+    hash = "sha256-IDTSGsHQ8cCFvgSO7pDbSSHVNV0OIjjoEN9ZfkaPAvk=";
+  };
+
+  build-system = [ python3Packages.uv-build ];
+
+  dependencies = with python3Packages; [
+    mcp httpx pillow icalendar pydantic click pyjwt
+    aiosqlite alembic authlib fastembed anthropic boto3 starlette
+    jinja2 markdownify pymupdf pymupdf4llm openai dynaconf sqlalchemy
+
+    pythonvcard4 prometheus-client python-json-logger importlib-metadata
+    googleapis-common-protos opentelemetry-api opentelemetry-proto
+    opentelemetry-semantic-conventions opentelemetry-sdk
+    x-wr-timezone opentelemetry-util-http opentelemetry-exporter-otlp-proto-common
+    opentelemetry-instrumentation recurring-ical-events icalendar-searcher
+    opentelemetry-exporter-otlp-proto-grpc qdrant-client
+    opentelemetry-instrumentation-asgi opentelemetry-instrumentation-httpx
+    opentelemetry-instrumentation-logging langchain-text-splitters mistralai caldav
+  ];
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-quiet '"uv_build>=0.11.5,<0.12.0"' '"uv_build"' \
+      --replace-quiet '" (>=1.27,<1.28)"' '""' \
+      --replace-quiet '" (>=0.28.1,<0.29.0)"' '""' \
+      --replace-quiet '" (>=10.3.0,<12.0.0)"' '""' \
+      --replace-quiet '" (>=7.1.0,<7.2.0)"' '""' \
+      --replace-quiet '" (>=3.0.1,<4.0)"' '""' \
+      --replace-quiet '" (>=1.28.2,<2.0.0)"' '""' \
+      --replace-quiet '" (>=2.0.0,<3.0.0)"' '""' \
+      --replace-quiet '">=3.0.1,<4.0"' '""' \
+      --replace-quiet '">=3.8.0,<4.0"' '""' \
+      --replace-quiet '">=3.2.13,<4.0"' '""' \
+      --replace-quiet '">=1.28.2"' '""' \
+      --replace-quiet '">=0.21.0"' '""' \
+      --replace-quiet '">=3.2.0"' '""' \
+      --replace-quiet '">=0.2.0"' '""' \
+      --replace-quiet '">=2.4.5"' '""'
+  '';
+
+  # PYTHONPATH from the host environment (e.g., mautrix bridge injecting
+  # Python 3.12 site-packages) causes C extension ABI mismatches on NixOS.
+  # The wrapper's own sys.path has the correct closure packages, so we
+  # unset the external PYTHONPATH to prevent contamination.
+  makeWrapperArgs = [ "--unset" "PYTHONPATH" ];
+
+  dontCheckRuntimeDeps = true;
+  catchConflicts = false;
+
+  meta = with lib; {
+    description = "MCP server for Nextcloud — files, calendar, contacts, notes, deck, talk, sharing";
+    homepage = "https://github.com/cbcoutinho/nextcloud-mcp-server";
+    license = licenses.agpl3Only;
+    mainProgram = "nextcloud-mcp-server";
+    platforms = platforms.all;
+  };
+}

packages/rust-research-mcp/package.nix

@@ -1,50 +0,0 @@
-{
-  lib,
-  rustPlatform,
-  fetchFromGitHub,
-  pkg-config,
-  openssl,
-}:
-
-rustPlatform.buildRustPackage rec {
-  pname = "rust-research-mcp";
-  version = "0.6.7-unstable";
-
-  src = fetchFromGitHub {
-    owner = "Ladvien";
-    repo = "research_hub_mcp";
-    rev = "3335c118da9e7a9e9e7f2e608989fbe35557f3c5";
-    hash = "sha256-KkIVeFQ8hEL82ZtC+Tie+8T/eZcEoWyq5cRVgdinQEc=";
-  };
-
-  cargoHash = "sha256-zwhQ2ksFbedeuzTaJI+9t9of6es7RJa6JwRHQRznqBY=";
-
-  nativeBuildInputs = [
-    pkg-config
-  ];
-
-  buildInputs = [
-    openssl
-  ];
-
-  doCheck = false;
-
-  # The build.rs uses vergen to embed git info, which fails without a git repo.
-  # Set environment variables to satisfy vergen during build.
-  env = {
-    VERGEN_GIT_BRANCH = "main";
-    VERGEN_GIT_COMMIT_DATE = "2025-09-25";
-    VERGEN_GIT_COMMIT_TIMESTAMP = "2025-09-25T19:35:10Z";
-    VERGEN_GIT_SHA = "3335c118da9e7a9e9e7f2e608989fbe35557f3c5";
-    VERGEN_BUILD_DATE = "2025-09-25";
-    VERGEN_BUILD_TIMESTAMP = "2025-09-25T19:35:10Z";
-  };
-
-  meta = with lib; {
-    description = "MCP server for accumulating and organizing academic knowledge";
-    homepage = "https://github.com/Ladvien/research_hub_mcp";
-    license = licenses.gpl3Only;
-    mainProgram = pname;
-    platforms = platforms.all;
-  };
-}