feat(config): expose all 26 MCP tools in toml + default_project; mutating tools off by default

tests/test_arch_boundary_phase2.py

@@ -0,0 +1,57 @@
+"""
+Tests for architecture_boundary_hardening_20260302 — Phase 2.
+Tasks 2.1-2.4: MCP tool config exposure + MUTATING_TOOLS + HITL enforcement.
+"""
+import tomllib
+import pytest
+from project_manager import default_project
+
+MUTATING_TOOLS = {"set_file_slice", "py_update_definition", "py_set_signature", "py_set_var_declaration"}
+ALL_DISPATCH_TOOLS = {
+ "run_powershell", "read_file", "list_directory", "search_files", "get_file_summary",
+ "web_search", "fetch_url", "py_get_skeleton", "py_get_code_outline", "get_file_slice",
+ "py_get_definition", "py_update_definition", "py_get_signature", "py_set_signature",
+ "py_get_class_summary", "py_get_var_declaration", "py_set_var_declaration", "get_git_diff",
+ "py_find_usages", "py_get_imports", "py_check_syntax", "py_get_hierarchy",
+ "py_get_docstring", "get_tree", "get_ui_performance", "set_file_slice",
+}
+
+
+# ---------------------------------------------------------------------------
+# Task 2.1: manual_slop.toml and default_project() expose all tools
+# ---------------------------------------------------------------------------
+
+def test_toml_exposes_all_dispatch_tools():
+ """manual_slop.toml [agent.tools] must list every tool in mcp_client.dispatch()."""
+ with open("manual_slop.toml", "rb") as f:
+  config = tomllib.load(f)
+ toml_tools = set(config["agent"]["tools"].keys())
+ missing = ALL_DISPATCH_TOOLS - toml_tools
+ assert not missing, f"Tools missing from manual_slop.toml: {missing}"
+
+
+def test_toml_mutating_tools_disabled_by_default():
+ """Mutating tools must default to false in manual_slop.toml."""
+ with open("manual_slop.toml", "rb") as f:
+  config = tomllib.load(f)
+ tools = config["agent"]["tools"]
+ for tool in MUTATING_TOOLS:
+  assert tool in tools, f"{tool} missing from toml"
+  assert tools[tool] is False, f"Mutating tool '{tool}' should default to false"
+
+
+def test_default_project_exposes_all_dispatch_tools():
+ """default_project() agent.tools must list every tool in mcp_client.dispatch()."""
+ proj = default_project()
+ project_tools = set(proj["agent"]["tools"].keys())
+ missing = ALL_DISPATCH_TOOLS - project_tools
+ assert not missing, f"Tools missing from default_project(): {missing}"
+
+
+def test_default_project_mutating_tools_disabled():
+ """Mutating tools must default to False in default_project()."""
+ proj = default_project()
+ tools = proj["agent"]["tools"]
+ for tool in MUTATING_TOOLS:
+  assert tool in tools, f"{tool} missing from default_project"
+  assert tools[tool] is False, f"Mutating tool '{tool}' should default to False"