First version. I can init

tests/test_config.py

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+"""Tests for myclaude.config module."""
+
+import json
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from myclaude.config import load_config, save_config
+
+
+@pytest.mark.parametrize("repo_url", [
+    "git@gitea.example.com:user/skills.git",
+    "git@gitea.internal:org/claude.git",
+])
+def test_i_can_save_config(tmp_path: Path, repo_url: str) -> None:
+  config_file = tmp_path / "config.json"
+  with patch("myclaude.config.CONFIG_DIR", tmp_path), \
+      patch("myclaude.config.CONFIG_FILE", config_file):
+    save_config(repo_url)
+    content = json.loads(config_file.read_text())
+    assert content["repo_url"] == repo_url
+
+
+@pytest.mark.parametrize("repo_url", [
+    "git@gitea.example.com:user/skills.git",
+    "git@gitea.internal:org/claude.git",
+])
+def test_i_can_load_config(tmp_path: Path, repo_url: str) -> None:
+  config_file = tmp_path / "config.json"
+  config_file.write_text(json.dumps({"repo_url": repo_url}))
+  with patch("myclaude.config.CONFIG_FILE", config_file):
+    result = load_config()
+    assert result["repo_url"] == repo_url
+
+
+def test_i_can_update_repo_url(tmp_path: Path) -> None:
+  config_file = tmp_path / "config.json"
+  config_file.write_text(json.dumps({"repo_url": "git@old.example.com:user/old.git"}))
+  with patch("myclaude.config.CONFIG_DIR", tmp_path), \
+      patch("myclaude.config.CONFIG_FILE", config_file):
+    save_config("git@new.example.com:user/new.git")
+    content = json.loads(config_file.read_text())
+    assert content["repo_url"] == "git@new.example.com:user/new.git"
+
+
+def test_i_cannot_load_config_when_file_missing(tmp_path: Path) -> None:
+  with patch("myclaude.config.CONFIG_FILE", tmp_path / "config.json"):
+    with pytest.raises(FileNotFoundError):
+      load_config()