Files
odysseus/src/agent_tools.py
T
Mateus Oliveira f7ae85590b refactor(tools): consolidate duplicated _truncate and get_mcp_manager into src/tool_utils (#3478)
* refactor(tools): consolidate duplicated _truncate and get_mcp_manager into src/tool_utils

Move all copies of _truncate(), get_mcp_manager(), and set_mcp_manager()
into a single leaf module (src/tool_utils.py) that imports only from
src.constants. This eliminates the lazy-import hack
('from src import agent_tools' inside function bodies) in tool_execution.py
and tool_implementations.py, and fixes a latent bug: the _truncate copy in
tool_execution.py was missing the isinstance guard and would crash on None.

Also deletes mcp_servers/_common.py — it was dead code with zero callers
anywhere in the codebase, containing its own copy of truncate() and
constants that already exist in src/constants.py.

* fix(tools): route remaining get_mcp_manager imports to src.tool_utils

The maintainer's feedback flagged src/task_scheduler.py:1857 and
routes/task_routes.py:977. A project-wide search found a third call site
in src/agent_loop.py that also imported get_mcp_manager from
src.agent_tools instead of src.tool_utils.

All three are now sourced from the canonical location in src.tool_utils.

---------

Co-authored-by: mcnoliveira <mcnoliveira@gmail.com>
2026-06-09 01:05:30 +02:00

115 lines
4.1 KiB
Python

"""
agent_tools.py — Facade module.
Re-exports tool parsing, schemas, execution, and implementations
for backward compatibility. All importers continue to work unchanged.
Sub-modules:
- tool_parsing.py: regex patterns, parse/strip functions
- tool_schemas.py: FUNCTION_TOOL_SCHEMAS, function_call_to_tool_block
- tool_execution.py: execute_tool_block, format_tool_result, MCP helpers
- tool_implementations.py: all do_* tool functions
"""
import logging
from collections import namedtuple
from src.tool_utils import _truncate, get_mcp_manager, set_mcp_manager
logger = logging.getLogger(__name__)
# ---------------------------------------------------------------------------
# Constants (re-exported for backward compatibility — single source of truth
# is src.constants; always prefer importing from there for new code)
# ---------------------------------------------------------------------------
MAX_AGENT_ROUNDS = 50
SHELL_TIMEOUT = 60
PYTHON_TIMEOUT = 30
# Tool types that trigger execution
TOOL_TAGS = {"bash", "python", "web_search", "web_fetch", "read_file", "write_file", "edit_file",
"grep", "glob", "ls",
"create_document", "update_document", "edit_document",
"search_chats",
"chat_with_model", "create_session", "list_sessions",
"send_to_session",
"pipeline",
"manage_session", "manage_memory", "list_models",
"ui_control", "generate_image", "ask_user", "update_plan",
"manage_tasks", "api_call", "ask_teacher", "manage_skills",
"suggest_document",
"manage_endpoints", "manage_mcp", "manage_webhooks",
"manage_tokens", "manage_documents", "manage_settings",
"manage_notes", "manage_calendar",
"resolve_contact", "manage_contact", "list_email_accounts", "send_email", "list_emails",
"read_email", "reply_to_email", "bulk_email", "archive_email",
"delete_email", "mark_email_read",
# Cookbook tools (LLM serving + downloads). Without these
# entries, native function calls to e.g. list_served_models
# are rejected as "Unknown function call" before reaching
# the dispatcher — silent failure for the whole cookbook
# surface.
"download_model", "serve_model",
"list_served_models", "stop_served_model",
"list_downloads", "cancel_download",
"search_hf_models", "list_cached_models",
"list_serve_presets", "serve_preset", "adopt_served_model",
"list_cookbook_servers",
# Other tools the agent reaches for that were also missing.
"edit_image", "trigger_research", "manage_research",
# Generic loopback to any UI-button endpoint (cookbook,
# gallery, email folders, etc.) — agent uses this when
# there's no named tool wrapper for the action.
"app_api"}
ToolBlock = namedtuple("ToolBlock", ["tool_type", "content"])
# ---------------------------------------------------------------------------
# Re-exports from sub-modules
# ---------------------------------------------------------------------------
# Parsing
from src.tool_parsing import ( # noqa: E402, F401
parse_tool_blocks,
strip_tool_blocks,
_TOOL_NAME_MAP,
_TOOL_BLOCK_RE,
_TOOL_CALL_RE,
_XML_TOOL_CALL_RE,
_XML_INVOKE_RE,
_XML_PARAM_RE,
)
# Schemas
from src.tool_schemas import ( # noqa: E402, F401
FUNCTION_TOOL_SCHEMAS,
function_call_to_tool_block,
)
# Execution
from src.tool_execution import ( # noqa: E402, F401
execute_tool_block,
format_tool_result,
)
# Implementations
from src.tool_implementations import ( # noqa: E402, F401
set_active_document,
set_active_model,
get_active_document,
do_create_document,
do_update_document,
do_edit_document,
do_suggest_document,
do_search_chats,
do_manage_skills,
do_manage_tasks,
do_manage_endpoints,
do_manage_mcp,
do_manage_webhooks,
do_manage_tokens,
do_manage_documents,
do_manage_settings,
do_api_call,
)