| """Tool registry and dispatcher for C_48_09_01.""" |
| from __future__ import annotations |
|
|
| import importlib |
| import shutil |
| import tempfile |
| from pathlib import Path |
| from typing import Any, Callable, Dict, List, Optional |
|
|
|
|
| TOOL_REGISTRY: Dict[str, Callable[..., Dict[str, Any]]] = {} |
| _TOOL_METADATA: Dict[str, Dict[str, Any]] = {} |
| _state_manager = None |
| _runtime_root: Optional[Path] = None |
|
|
|
|
| TOOL_MODULES: List[str] = [ |
| "mcp_servers.tools.list_projects", |
| "mcp_servers.tools.get_project_overview", |
| "mcp_servers.tools.list_project_users", |
| "mcp_servers.tools.list_instruments", |
| "mcp_servers.tools.inspect_instrument_dictionary", |
| "mcp_servers.tools.list_events", |
| "mcp_servers.tools.search_records", |
| "mcp_servers.tools.get_record_profile", |
| "mcp_servers.tools.list_data_queries", |
| "mcp_servers.tools.list_export_jobs", |
| "mcp_servers.tools.inspect_audit_trail", |
| "mcp_servers.tools.create_record", |
| "mcp_servers.tools.update_record_field", |
| "mcp_servers.tools.mark_form_complete", |
| "mcp_servers.tools.open_data_query", |
| "mcp_servers.tools.update_data_query_answer", |
| "mcp_servers.tools.resolve_data_query", |
| "mcp_servers.tools.schedule_export_job", |
| "mcp_servers.tools.approve_export_job", |
| "mcp_servers.tools.update_project_user_role", |
| "mcp_servers.tools.create_instrument_field", |
| "mcp_servers.tools.update_field_branching_logic", |
| "mcp_servers.tools.archive_instrument", |
| "mcp_servers.tools.bulk_import_records", |
| "mcp_servers.tools.execute_data_quality_rules", |
| "mcp_servers.tools.materialize_export_file", |
| "mcp_servers.tools.apply_dictionary_version", |
| "mcp_servers.tools.set_record_event_lock", |
| "mcp_servers.tools.refresh_fixture_state", |
| "mcp_servers.tools.evaluate_project_state" |
| ] |
| STATIC_TOOL_REGISTRY: Dict[str, Callable[..., Dict[str, Any]]] = {} |
| _TOOLS_LOADED = False |
|
|
|
|
| def register_tool(name, func, description, input_schema): |
| TOOL_REGISTRY[name] = func |
| STATIC_TOOL_REGISTRY[name] = func |
| _TOOL_METADATA[name] = {"description": description, "input_schema": input_schema} |
|
|
|
|
| def load_tools() -> None: |
| global _TOOLS_LOADED |
| if _TOOLS_LOADED: |
| return |
| for module_name in TOOL_MODULES: |
| importlib.import_module(module_name) |
| _TOOLS_LOADED = True |
|
|
|
|
| def get_tool_names_for_environment(): |
| load_tools() |
| return sorted(TOOL_REGISTRY) |
|
|
|
|
| def get_tool_metadata(): |
| load_tools() |
| return dict(_TOOL_METADATA) |
|
|
|
|
| def _ensure_runtime_state_manager(): |
| global _state_manager, _runtime_root |
| if _state_manager is not None: |
| return _state_manager |
| from mcp_servers.state.state_manager import StateManager |
| project_root = Path(__file__).resolve().parents[1] |
| seed = project_root / "data" / "database" |
| _runtime_root = Path(tempfile.mkdtemp(prefix="redcap_runtime_")) |
| runtime_data = _runtime_root / "data" |
| shutil.copytree(seed, runtime_data / "temp") |
| _state_manager = StateManager(db_path=str(runtime_data)) |
| return _state_manager |
|
|
|
|
| def cleanup_runtime(): |
| global _state_manager, _runtime_root |
| _state_manager = None |
| if _runtime_root is not None: |
| shutil.rmtree(_runtime_root, ignore_errors=True) |
| _runtime_root = None |
|
|
|
|
| def call_tool(tool_name, state_manager=None, **kwargs): |
| func = TOOL_REGISTRY.get(tool_name) |
| if func is None: |
| load_tools() |
| func = TOOL_REGISTRY.get(tool_name) |
| if func is None: |
| return {"type": "tool_result", "tool": tool_name, "content": {"status": "error", "data": {}, "message": f"UNKNOWN_TOOL: {tool_name}"}} |
| sm = state_manager if state_manager is not None else _ensure_runtime_state_manager() |
| try: |
| content = func(state_manager=sm, **kwargs) |
| except Exception as exc: |
| content = {"status": "error", "data": {}, "message": f"INTERNAL_ERROR: {type(exc).__name__}: {exc}"} |
| return {"type": "tool_result", "tool": tool_name, "content": content} |
|
|
