From 24079b7694f37a80f5304796aba37984b8f42542 Mon Sep 17 00:00:00 2001
From: Alexander Miroshnichenko <alex@millerson.name>
Date: Fri, 7 Aug 2026 07:50:21 +0300
Subject: [PATCH] feat(packages): add nftables-analyzer package

---
 .beads/issues.jsonl                    |  1 +
 README.md                              |  1 +
 packages/nftables-analyzer/default.nix |  5 +++
 packages/nftables-analyzer/package.nix | 54 ++++++++++++++++++++++++++
 4 files changed, 61 insertions(+)
 create mode 100644 .beads/issues.jsonl
 create mode 100644 packages/nftables-analyzer/default.nix
 create mode 100644 packages/nftables-analyzer/package.nix

diff --git a/.beads/issues.jsonl b/.beads/issues.jsonl
new file mode 100644
index 0000000..a8f0168
--- /dev/null
+++ b/.beads/issues.jsonl
@@ -0,0 +1 @@
+{"_type":"issue","id":"nix-overlay-bjd","title":"Add nftables-analyzer CLI package","description":"Add python3Packages.buildPythonApplication derivation for reinaldosaraiva/nftables-analyzer (CLI only). Pin to main commit 5fc78d0c9ce173e3baa80a5655bcadb1b2f78493 (no tags upstream). sourceRoot=source/backend, hatchling build system. Category: Networking. Frontend excluded - upstream repo missing frontend/src/lib modules.","status":"in_progress","priority":2,"issue_type":"task","assignee":"Alexander Miroshnichenko","owner":"alex@millerson.name","created_at":"2026-08-07T04:48:07Z","created_by":"Alexander Miroshnichenko","updated_at":"2026-08-07T04:48:10Z","started_at":"2026-08-07T04:48:10Z","dependency_count":0,"dependent_count":0,"comment_count":0}
diff --git a/README.md b/README.md
index 493a397..49fe0f1 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ A custom Nix overlay and flake providing additional packages not found in upstre
 | `graphify` | Turn any folder of code, docs, papers, images, or videos into a queryable knowledge graph | AI Coding Agents |
 | `hipengine` | ROCm-native local LLM inference engine with torch-free runtime for AMD RDNA GPUs | AI Inference |
 | `mcp-gateway` | Universal Model Context Protocol gateway that sits between AI client and MCP tools/servers | MCP Servers |
+| `nftables-analyzer` | Analyze nftables firewall rules and evaluate traffic queries | Networking |
 | `skillsmcp` | MCP server that exposes Agent Skills to AI agents via the Model Context Protocol | MCP Servers |
 | `kubernetes-mcp-server` | Model Context Protocol (MCP) server for Kubernetes and OpenShift | MCP Servers |
 | `loop` | Corporate messenger for your team | Communication |
diff --git a/packages/nftables-analyzer/default.nix b/packages/nftables-analyzer/default.nix
new file mode 100644
index 0000000..291b4f4
--- /dev/null
+++ b/packages/nftables-analyzer/default.nix
@@ -0,0 +1,5 @@
+{
+  pkgs,
+  ...
+}:
+pkgs.callPackage ./package.nix { }
diff --git a/packages/nftables-analyzer/package.nix b/packages/nftables-analyzer/package.nix
new file mode 100644
index 0000000..9207fff
--- /dev/null
+++ b/packages/nftables-analyzer/package.nix
@@ -0,0 +1,54 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "nftables-analyzer";
+  version = "0.1.0-unstable-2025-11-27";
+
+  src = fetchFromGitHub {
+    owner = "reinaldosaraiva";
+    repo = "nftables-analyzer";
+    rev = "5fc78d0c9ce173e3baa80a5655bcadb1b2f78493";
+    hash = "sha256-PlEIArUPSSOtVrdUEamZBr1YQnm+GJpl5Xxgk0tHrdw=";
+  };
+
+  sourceRoot = "source/backend";
+
+  pyproject = true;
+
+  build-system = with python3Packages; [
+    hatchling
+  ];
+
+  dependencies = with python3Packages; [
+    typer
+    rich
+    pydantic
+    fastapi
+    uvicorn
+    python-multipart
+  ];
+
+  doCheck = false;
+  pythonImportsCheck = [ "nftables_analyzer" ];
+
+  passthru = {
+    category = "Networking";
+    updateScript = [
+      "nix-update"
+      "--flake"
+      ".#nftables-analyzer"
+    ];
+  };
+
+  meta = with lib; {
+    description = "Analyze nftables firewall rules and evaluate traffic queries";
+    homepage = "https://github.com/reinaldosaraiva/nftables-analyzer";
+    license = licenses.mit;
+    mainProgram = "nftables-analyzer";
+    platforms = platforms.all;
+  };
+}