feat(packages): add graphify v0.7.10

Add graphify, a tool that turns any folder of code, docs, papers, images,
or videos into a queryable knowledge graph for AI coding assistants.

Includes tree-sitter grammar filtering to use only grammars available in
nixpkgs, with missing grammars falling back to runtime downloads.

README.md

@@ -14,6 +14,7 @@ A custom Nix overlay and flake providing additional packages not found in upstre
 |---------|-------------|----------|
 | `container-use` | Containerized environments for coding agents | AI Coding Agents |
 | `goose-cli` | CLI for Goose - a local, extensible, open source AI agent that automates engineering tasks | AI Coding Agents |
+| `graphify` | Turn any folder of code, docs, papers, images, or videos into a queryable knowledge graph | AI Coding Agents |
 | `mcp-gateway` | Universal Model Context Protocol gateway that sits between AI client and MCP tools/servers | MCP Servers |
 | `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 |
@@ -105,6 +106,7 @@ nix-overlay/
 │   ├── default/                # Meta-package listing all packages
 │   ├── flake-inputs/           # Utility for caching flake inputs
 │   ├── goose-cli/              # Goose AI agent CLI
+│   ├── graphify/               # Knowledge graph generator for code folders
 │   ├── mcp-gateway/            # MCP protocol gateway
 │   └── skillsmcp/              # MCP server for Agent Skills
 └── README.md

packages/graphify/default.nix

@@ -0,0 +1,5 @@
+{
+  pkgs,
+  ...
+}:
+pkgs.callPackage ./package.nix { }

packages/graphify/package.nix

@@ -0,0 +1,83 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "graphifyy";
+  version = "0.7.10";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "safishamsi";
+    repo = "graphify";
+    rev = "v${version}";
+    hash = "sha256-sSlmYPDwY43ro+kd5uQyvE9cEPNAMXUd5TIEPcaoioc=";
+  };
+
+  build-system = with python3Packages; [
+    setuptools
+  ];
+
+  # Only tree-sitter grammars available in nixpkgs are included.
+  # Missing grammars will be downloaded by tree-sitter at runtime on demand.
+  dependencies = with python3Packages; [
+    networkx
+    datasketch
+    rapidfuzz
+    tree-sitter
+    tree-sitter-python
+    tree-sitter-javascript
+    tree-sitter-rust
+    tree-sitter-c-sharp
+    tree-sitter-sql
+  ];
+
+  # Remove unavailable tree-sitter grammars from pyproject.toml
+  postPatch = ''
+    sed -i \
+      -e '/"tree-sitter-typescript"/d' \
+      -e '/"tree-sitter-go"/d' \
+      -e '/"tree-sitter-java"/d' \
+      -e '/"tree-sitter-groovy"/d' \
+      -e '/"tree-sitter-c"/d' \
+      -e '/"tree-sitter-cpp"/d' \
+      -e '/"tree-sitter-ruby"/d' \
+      -e '/"tree-sitter-kotlin"/d' \
+      -e '/"tree-sitter-scala"/d' \
+      -e '/"tree-sitter-php"/d' \
+      -e '/"tree-sitter-swift"/d' \
+      -e '/"tree-sitter-lua"/d' \
+      -e '/"tree-sitter-zig"/d' \
+      -e '/"tree-sitter-powershell"/d' \
+      -e '/"tree-sitter-elixir"/d' \
+      -e '/"tree-sitter-objc"/d' \
+      -e '/"tree-sitter-julia"/d' \
+      -e '/"tree-sitter-verilog"/d' \
+      -e '/"tree-sitter-fortran"/d' \
+      pyproject.toml
+  '';
+
+  doCheck = false;
+  pythonImportsCheck = [ "graphify" ];
+
+  passthru = {
+    category = "AI Coding Agents";
+    updateScript = [
+      "nix-update"
+      "--flake"
+      ".#graphify"
+      "--version=branch=main"
+    ];
+  };
+
+  meta = {
+    description = "AI coding assistant skill - turn any folder of code, docs, papers, images, or videos into a queryable knowledge graph";
+    homepage = "https://github.com/safishamsi/graphify";
+    changelog = "https://github.com/safishamsi/graphify/releases/tag/v${version}";
+    license = lib.licenses.mit;
+    mainProgram = "graphify";
+    platforms = lib.platforms.all;
+  };
+}