Improve packaging: uv tool install support, fix interpreter detection on Mac/Linux

README.md

@@ -57,14 +57,17 @@ Every relationship is tagged `EXTRACTED` (found directly in source), `INFERRED`
 **Requires:** Python 3.10+ and one of: [Claude Code](https://claude.ai/code), [Codex](https://openai.com/codex), [OpenCode](https://opencode.ai), [Cursor](https://cursor.com), [Gemini CLI](https://github.com/google-gemini/gemini-cli), [GitHub Copilot CLI](https://docs.github.com/en/copilot/how-tos/copilot-cli), [VS Code Copilot Chat](https://code.visualstudio.com/docs/copilot/overview), [Aider](https://aider.chat), [OpenClaw](https://openclaw.ai), [Factory Droid](https://factory.ai), [Trae](https://trae.ai), [Kiro](https://kiro.dev), Hermes, or [Google Antigravity](https://antigravity.google)
 
 ```bash
-pip install graphifyy && graphify install
-# or with pipx (keeps the CLI isolated from your project environments)
+# Recommended — works on Mac and Linux with no PATH setup needed
+uv tool install graphifyy && graphify install
+# or with pipx
 pipx install graphifyy && graphify install
+# or plain pip
+pip install graphifyy && graphify install
 ```
 
 > **Official package:** The PyPI package is named `graphifyy` (install with `pip install graphifyy`). Other packages named `graphify*` on PyPI are not affiliated with this project. The only official repository is [safishamsi/graphify](https://github.com/safishamsi/graphify). The CLI and skill command are still `graphify`.
 
-> **`graphify: command not found`?** On Windows, pip user scripts land in `%APPDATA%\Python\PythonXY\Scripts` — add that to your PATH or use `python -m graphify` instead. On macOS with pipx, run `pipx ensurepath` then restart your terminal.
+> **`graphify: command not found`?** Use `uv tool install graphifyy` (recommended) or `pipx install graphifyy` — both put the CLI in a managed location that's automatically on PATH. With plain `pip`, you may need to add `~/.local/bin` (Linux) or `~/Library/Python/3.x/bin` (Mac) to your PATH, or run `python -m graphify` instead. On Windows, pip scripts land in `%APPDATA%\Python\PythonXY\Scripts`.
 
 ### Platform support
 

graphify/skill.md

@@ -62,16 +62,24 @@ Follow these steps in order. Do not skip steps.
 ### Step 1 - Ensure graphify is installed
 
 ```bash
-# Detect the correct Python interpreter (handles pipx, venv, system installs)
+# Detect the correct Python interpreter (handles uv tool, pipx, venv, system installs)
+PYTHON=""
 GRAPHIFY_BIN=$(which graphify 2>/dev/null)
-if [ -n "$GRAPHIFY_BIN" ]; then
-    PYTHON=$(head -1 "$GRAPHIFY_BIN" | tr -d '#!')
-    case "$PYTHON" in
-        *[!a-zA-Z0-9/_.-]*) PYTHON="python3" ;;
-    esac
-else
-    PYTHON="python3"
+# 1. uv tool installs — most reliable on modern Mac/Linux
+if [ -z "$PYTHON" ] && command -v uv >/dev/null 2>&1; then
+    _UV_PY=$(uv tool run graphifyy python -c "import sys; print(sys.executable)" 2>/dev/null)
+    if [ -n "$_UV_PY" ]; then PYTHON="$_UV_PY"; fi
 fi
+# 2. Read shebang from graphify binary (pipx and direct pip installs)
+if [ -z "$PYTHON" ] && [ -n "$GRAPHIFY_BIN" ]; then
+    _SHEBANG=$(head -1 "$GRAPHIFY_BIN" | tr -d '#!')
+    case "$_SHEBANG" in
+        *[!a-zA-Z0-9/_.-]*) ;;
+        *) "$_SHEBANG" -c "import graphify" 2>/dev/null && PYTHON="$_SHEBANG" ;;
+    esac
+fi
+# 3. Fall back to python3
+if [ -z "$PYTHON" ]; then PYTHON="python3"; fi
 "$PYTHON" -c "import graphify" 2>/dev/null || "$PYTHON" -m pip install graphifyy -q 2>/dev/null || "$PYTHON" -m pip install graphifyy -q --break-system-packages 2>&1 | tail -3
 # Write interpreter path for all subsequent steps (persists across invocations)
 mkdir -p graphify-out

pyproject.toml

@@ -9,7 +9,7 @@ description = "AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor,
 readme = "README.md"
 license = { file = "LICENSE" }
 keywords = ["claude", "claude-code", "codex", "opencode", "cursor", "gemini", "aider", "kiro", "knowledge-graph", "rag", "graphrag", "obsidian", "community-detection", "tree-sitter", "leiden", "llm"]
-requires-python = ">=3.10"
+requires-python = ">=3.10,<3.14"
 dependencies = [
     "networkx",
     "tree-sitter>=0.23.0",
@@ -55,6 +55,11 @@ all = ["mcp", "neo4j", "pypdf", "html2text", "watchdog", "graspologic; python_ve
 [project.scripts]
 graphify = "graphify.__main__:main"
 
+[tool.uv]
+# Install via: uv tool install graphifyy
+# Run without installing: uvx graphifyy install
+package = true
+
 [tool.setuptools.packages.find]
 where = ["."]
 include = ["graphify*"]