feat: initial release of ARTEMIS Android Agent & Automation Platform

ARTEMIS is an autonomous multimodal Android agent and mobile UI automation
platform engineered for physical devices and emulators. It combines state-of-the-art
multimodal Vision-Language Models (VLMs) with hierarchical closed-loop planning,
resilient self-healing, and deep Android subsystem integration.

Key Features & Architectural Highlights:
- Dual-Engine Orchestration:
  * Pro Engine: Multi-agent closed-loop (Planner -> Operator -> Validator/Failure Analyzer -> Summarizer) powered by LangGraph.
  * Flash Engine: Ultra-fast reactive loop for deterministic, low-latency UI execution (<35 steps).
- Multimodal Perception & Grounding:
  * Hybrid visual screenshot grounding, real-time OCR extraction, and XML accessibility hierarchy parsing.
  * Dynamic-First, Coordinate-Fallback locating strategy for maximum resilience against UI drift.
- Autonomous Self-Healing & Diagnostics:
  * Failure analyzer and safety net for popup dismissal, crash recovery, and auto-retry.
  * Diagnostic sub-agents for log analysis, video recording inspection, and object detection.
- Unified CLI & Python SDK:
  * Rich CLI with commands: init, doctor, run, trace, batch, bench, server, and mcp.
  * Fluent Python SDK with Pydantic structured output models and package locking.
- Multi-Provider LLM Architecture:
  * Support for Google Gemini, OpenAI, Anthropic Claude, Vertex AI, OpenRouter, xAI Grok, and local endpoints (Ollama/vLLM).
  * Centralized configuration in config/artemis.jsonc.
- Native MCP & Observability:
  * Model Context Protocol (MCP) server endpoints for AI IDEs.
  * Full trace recording with before/after screenshots, action overlays, and execution replays.

Change-Id: I430b93ee2b76b54cc5a3c6eeccd15d2cf29830a1
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somew1nd committed 2026-08-13 11:46:47 -07:00
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# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Any
from langchain_core.messages import ToolMessage
from langchain_core.tools.base import BaseTool
from langgraph.types import Command
from pydantic import BaseModel, Field
from artemis.constants import VALIDATOR_MESSAGES_KEY
from artemis.context import ArtemisContext
from artemis.data_engine.trace import trace_langchain_tool
from artemis.drivers.base import BaseDeviceDriver
from artemis.graph.state import State
from artemis.tools.base import ArtemisTool, ToolRegistry
from artemis.tools.tool_wrapper import ToolWrapper
from artemis.tools.types import CyFunctionDetector
from artemis.utils.logger import get_logger
from artemis.utils.notes import (
APPEND_NOTE_ARG_CONTENT_DESC,
APPEND_NOTE_ARG_KEY_DESC,
APPEND_NOTE_DOCSTRING,
LIST_NOTES_DOCSTRING,
READ_NOTE_ARG_KEY_DESC,
READ_NOTE_DOCSTRING,
SAVE_NOTE_ARG_CONTENT_DESC,
SAVE_NOTE_ARG_KEY_DESC,
SAVE_NOTE_DOCSTRING,
UPDATE_NOTE_ARG_KEY_DESC,
UPDATE_NOTE_ARG_REPLACEMENT_DESC,
UPDATE_NOTE_ARG_TARGET_DESC,
UPDATE_NOTE_DOCSTRING,
append_note_content,
format_list_notes_failure,
format_list_notes_success,
format_read_note_failure,
format_read_note_success,
list_notes_info,
read_note_content,
save_note_content,
update_note_content,
)
logger = get_logger(__name__)
class SaveNoteArgs(BaseModel):
"""Arguments schema for saving notes."""
model_config = {"ignored_types": (CyFunctionDetector,)}
key: str = Field(..., description=SAVE_NOTE_ARG_KEY_DESC)
content: str = Field(..., description=SAVE_NOTE_ARG_CONTENT_DESC)
class AppendNoteArgs(BaseModel):
"""Arguments schema for appending notes."""
model_config = {"ignored_types": (CyFunctionDetector,)}
key: str = Field(..., description=APPEND_NOTE_ARG_KEY_DESC)
content: str = Field(..., description=APPEND_NOTE_ARG_CONTENT_DESC)
class UpdateNoteArgs(BaseModel):
"""Arguments schema for updating notes."""
model_config = {"ignored_types": (CyFunctionDetector,)}
key: str = Field(..., description=UPDATE_NOTE_ARG_KEY_DESC)
target: str = Field(..., description=UPDATE_NOTE_ARG_TARGET_DESC)
replacement: str = Field(..., description=UPDATE_NOTE_ARG_REPLACEMENT_DESC)
class ReadNoteArgs(BaseModel):
"""Arguments schema for reading notes."""
model_config = {"ignored_types": (CyFunctionDetector,)}
key: str = Field(..., description=READ_NOTE_ARG_KEY_DESC)
start_line: int | None = Field(None, description="Start line to read (1-indexed, inclusive)")
end_line: int | None = Field(None, description="End line to read (1-indexed, inclusive)")
class ListNotesArgs(BaseModel):
"""Arguments schema for listing notes."""
model_config = {"ignored_types": (CyFunctionDetector,)}
class SaveNoteTool(ArtemisTool):
"""Universal tool for saving notes to persistent memory."""
def __init__(self):
super().__init__(
name="save_note",
description=SAVE_NOTE_DOCSTRING,
args_schema=SaveNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments,too-many-locals
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
content: str | None = None,
tool_call_id: str | None = None,
state: State | None = None,
**kwargs: Any,
) -> Any:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
c = (
content
if content is not None
else (kwargs.get("content") or kwargs.get("Content") or "")
)
tcid = (tool_call_id if tool_call_id is not None else kwargs.get("tool_call_id")) or ""
st = state if state is not None else kwargs.get("state")
try:
logger.info(f"save_note called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
save_note_content(base_dir, k, c)
agent_outcome = f"Successfully saved note to {k}.md."
status = "success"
except Exception as e: # pylint: disable=broad-exception-caught
agent_outcome = f"Failed to save note {k}.md: {e}"
status = "error"
if st and callable(getattr(st, "asanitize_update", None)):
tool_message = ToolMessage(
tool_call_id=tcid,
content=agent_outcome,
status=status,
)
current_agent = "operator"
if hasattr(st, "current_agent") and st.current_agent:
current_agent = st.current_agent
return Command(
update=await st.asanitize_update(
ctx=ctx,
update={
VALIDATOR_MESSAGES_KEY: [tool_message],
},
agent=current_agent,
),
)
return agent_outcome
# Universal tool instance & aliases
save_note = SaveNoteTool()
SaveNote = SaveNoteTool
ToolRegistry.register(save_note)
def get_save_note_tool(ctx: ArtemisContext) -> BaseTool:
"""Exports save_note as a LangChain BaseTool."""
return trace_langchain_tool(save_note.to_langchain_tool(ctx), ctx)
class AppendNoteTool(ArtemisTool):
"""Universal tool for appending text content to notes in persistent memory."""
def __init__(self):
super().__init__(
name="append_note",
description=APPEND_NOTE_DOCSTRING,
args_schema=AppendNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments,too-many-locals
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
content: str | None = None,
tool_call_id: str | None = None,
state: State | None = None,
**kwargs: Any,
) -> Any:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
c = (
content
if content is not None
else (kwargs.get("content") or kwargs.get("Content") or "")
)
tcid = (tool_call_id if tool_call_id is not None else kwargs.get("tool_call_id")) or ""
st = state if state is not None else kwargs.get("state")
try:
logger.info(f"append_note called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
append_note_content(base_dir, k, c)
agent_outcome = f"Successfully appended note to {k}.md."
status = "success"
except Exception as e: # pylint: disable=broad-exception-caught
agent_outcome = f"Failed to append note {k}.md: {e}"
status = "error"
if st and callable(getattr(st, "asanitize_update", None)):
tool_message = ToolMessage(
tool_call_id=tcid,
content=agent_outcome,
status=status,
)
current_agent = "operator"
if hasattr(st, "current_agent") and st.current_agent:
current_agent = st.current_agent
return Command(
update=await st.asanitize_update(
ctx=ctx,
update={
VALIDATOR_MESSAGES_KEY: [tool_message],
},
agent=current_agent,
),
)
return agent_outcome
# Universal tool instance & aliases
append_note = AppendNoteTool()
AppendNote = AppendNoteTool
ToolRegistry.register(append_note)
def get_append_note_tool(ctx: ArtemisContext) -> BaseTool:
"""Exports append_note as a LangChain BaseTool."""
return trace_langchain_tool(append_note.to_langchain_tool(ctx), ctx)
class UpdateNoteTool(ArtemisTool):
"""Universal tool for updating notes by replacing a target string in persistent memory."""
def __init__(self):
super().__init__(
name="update_note",
description=UPDATE_NOTE_DOCSTRING,
args_schema=UpdateNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments,too-many-locals
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
target: str | None = None,
replacement: str | None = None,
tool_call_id: str | None = None,
state: State | None = None,
**kwargs: Any,
) -> Any:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
t = target if target is not None else (kwargs.get("target") or kwargs.get("Target") or "")
r = (
replacement
if replacement is not None
else (kwargs.get("replacement") or kwargs.get("Replacement") or "")
)
tcid = (tool_call_id if tool_call_id is not None else kwargs.get("tool_call_id")) or ""
st = state if state is not None else kwargs.get("state")
try:
logger.info(f"update_note called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
warning = update_note_content(base_dir, k, t, r)
if warning:
agent_outcome = f"Successfully updated note '{k}'.\nWARNING: {warning}"
else:
agent_outcome = f"Successfully updated note '{k}'."
status = "success"
except Exception as e: # pylint: disable=broad-exception-caught
agent_outcome = f"Failed to update note '{k}': {e}"
status = "error"
if st and callable(getattr(st, "asanitize_update", None)):
tool_message = ToolMessage(
tool_call_id=tcid,
content=agent_outcome,
status=status,
)
current_agent = "operator"
if hasattr(st, "current_agent") and st.current_agent:
current_agent = st.current_agent
return Command(
update=await st.asanitize_update(
ctx=ctx,
update={
VALIDATOR_MESSAGES_KEY: [tool_message],
},
agent=current_agent,
),
)
return agent_outcome
# Universal tool instance & aliases
update_note = UpdateNoteTool()
UpdateNote = UpdateNoteTool
ToolRegistry.register(update_note)
def get_update_note_tool(ctx: ArtemisContext) -> BaseTool:
"""Exports update_note as a LangChain BaseTool."""
return trace_langchain_tool(update_note.to_langchain_tool(ctx), ctx)
class ReadNoteTool(ArtemisTool):
"""Universal tool for reading previously saved notes from persistent memory."""
def __init__(self):
super().__init__(
name="read_note",
description=READ_NOTE_DOCSTRING,
args_schema=ReadNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments,too-many-locals
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
start_line: int | None = None,
end_line: int | None = None,
tool_call_id: str | None = None,
state: State | None = None,
**kwargs: Any,
) -> Any:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
sl = (
start_line
if start_line is not None
else (kwargs.get("start_line") or kwargs.get("StartLine"))
)
el = end_line if end_line is not None else (kwargs.get("end_line") or kwargs.get("EndLine"))
tcid = (tool_call_id if tool_call_id is not None else kwargs.get("tool_call_id")) or ""
st = state if state is not None else kwargs.get("state")
try:
logger.info(f"read_note called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
content = read_note_content(base_dir, k, sl, el)
agent_outcome = read_note_wrapper.on_success_fn(k, content, sl, el)
status = "success"
except Exception as e: # pylint: disable=broad-exception-caught
if "not found" in str(e).lower():
agent_outcome = read_note_wrapper.on_failure_fn(k)
else:
agent_outcome = f"Failed to read note '{k}': {e}"
status = "error"
if st and callable(getattr(st, "asanitize_update", None)):
tool_message = ToolMessage(
tool_call_id=tcid,
content=agent_outcome,
status=status,
)
current_agent = "operator"
if hasattr(st, "current_agent") and st.current_agent:
current_agent = st.current_agent
return Command(
update=await st.asanitize_update(
ctx=ctx,
update={
VALIDATOR_MESSAGES_KEY: [tool_message],
},
agent=current_agent,
),
)
return agent_outcome
# Universal tool instance & aliases
read_note = ReadNoteTool()
ReadNote = ReadNoteTool
ToolRegistry.register(read_note)
def get_read_note_tool(ctx: ArtemisContext) -> BaseTool:
"""Exports read_note as a LangChain BaseTool."""
return trace_langchain_tool(read_note.to_langchain_tool(ctx), ctx)
class ListNotesTool(ArtemisTool):
"""Universal tool for listing all stored note keys in persistent memory."""
def __init__(self):
super().__init__(
name="list_notes",
description=LIST_NOTES_DOCSTRING,
args_schema=ListNotesArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
tool_call_id: str | None = None,
state: State | None = None,
**kwargs: Any,
) -> Any:
tcid = (tool_call_id if tool_call_id is not None else kwargs.get("tool_call_id")) or ""
st = state if state is not None else kwargs.get("state")
try:
logger.info("list_notes called")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
notes_info = list_notes_info(base_dir)
agent_outcome = list_notes_wrapper.on_success_fn(notes_info)
status = "success"
except Exception as e: # pylint: disable=broad-exception-caught
agent_outcome = f"Failed to list notes: {e}"
status = "error"
if st and callable(getattr(st, "asanitize_update", None)):
tool_message = ToolMessage(
tool_call_id=tcid,
content=agent_outcome,
status=status,
)
current_agent = "operator"
if hasattr(st, "current_agent") and st.current_agent:
current_agent = st.current_agent
return Command(
update=await st.asanitize_update(
ctx=ctx,
update={
VALIDATOR_MESSAGES_KEY: [tool_message],
},
agent=current_agent,
),
)
return agent_outcome
# Universal tool instance & aliases
list_notes = ListNotesTool()
ListNotes = ListNotesTool
ToolRegistry.register(list_notes)
def get_list_notes_tool(ctx: ArtemisContext) -> BaseTool:
"""Exports list_notes as a LangChain BaseTool."""
return trace_langchain_tool(list_notes.to_langchain_tool(ctx), ctx)
class ReadNotePureTool(ArtemisTool):
"""Universal pure tool for reading previously saved notes from persistent memory."""
def __init__(self):
super().__init__(
name="read_note_pure",
description=READ_NOTE_DOCSTRING,
args_schema=ReadNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
start_line: int | None = None,
end_line: int | None = None,
**kwargs: Any,
) -> str:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
sl = (
start_line
if start_line is not None
else (kwargs.get("start_line") or kwargs.get("StartLine"))
)
el = end_line if end_line is not None else (kwargs.get("end_line") or kwargs.get("EndLine"))
try:
logger.info(f"read_note_pure called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
content = read_note_content(base_dir, k, sl, el)
return format_read_note_success(k, content, sl, el)
except Exception as e: # pylint: disable=broad-exception-caught
return format_read_note_failure(k, str(e))
# Universal pure tool instance & aliases
read_note_pure = ReadNotePureTool()
ReadNotePure = ReadNotePureTool
ToolRegistry.register(read_note_pure)
def get_read_note_tool_pure(ctx: ArtemisContext) -> BaseTool:
"""Exports read_note_pure as a LangChain BaseTool named 'read_note'."""
return read_note_pure.to_langchain_tool(ctx, name="read_note")
class ListNotesPureTool(ArtemisTool):
"""Universal pure tool for listing all stored note keys in persistent memory."""
def __init__(self):
super().__init__(
name="list_notes_pure",
description=LIST_NOTES_DOCSTRING,
args_schema=ListNotesArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
**kwargs: Any,
) -> str:
try:
logger.info("list_notes_pure called")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
notes_info = list_notes_info(base_dir)
return format_list_notes_success(notes_info)
except Exception as e: # pylint: disable=broad-exception-caught
return format_list_notes_failure(str(e))
# Universal pure tool instance & aliases
list_notes_pure = ListNotesPureTool()
ListNotesPure = ListNotesPureTool
ToolRegistry.register(list_notes_pure)
def get_list_notes_tool_pure(ctx: ArtemisContext) -> BaseTool:
"""Exports list_notes_pure as a LangChain BaseTool named 'list_notes'."""
return list_notes_pure.to_langchain_tool(ctx, name="list_notes")
class SaveNotePureTool(ArtemisTool):
"""Universal pure tool for saving notes to persistent memory."""
def __init__(self):
super().__init__(
name="save_note_pure",
description=SAVE_NOTE_DOCSTRING,
args_schema=SaveNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
content: str | None = None,
**kwargs: Any,
) -> str:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
c = (
content
if content is not None
else (kwargs.get("content") or kwargs.get("Content") or "")
)
try:
logger.info(f"save_note_pure called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
save_note_content(base_dir, k, c)
return f"Successfully saved note to {k}.md."
except Exception as e: # pylint: disable=broad-exception-caught
return f"Failed to save note {k}.md: {e}"
# Universal pure tool instance & aliases
save_note_pure = SaveNotePureTool()
SaveNotePure = SaveNotePureTool
ToolRegistry.register(save_note_pure)
def get_save_note_tool_pure(ctx: ArtemisContext) -> BaseTool:
"""Exports save_note_pure as a LangChain BaseTool named 'save_note'."""
return save_note_pure.to_langchain_tool(ctx, name="save_note")
class UpdateNotePureTool(ArtemisTool):
"""Universal pure tool for updating notes by replacing a target string in persistent memory."""
def __init__(self):
super().__init__(
name="update_note_pure",
description=UPDATE_NOTE_DOCSTRING,
args_schema=UpdateNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
target: str | None = None,
replacement: str | None = None,
**kwargs: Any,
) -> str:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
t = target if target is not None else (kwargs.get("target") or kwargs.get("Target") or "")
r = (
replacement
if replacement is not None
else (kwargs.get("replacement") or kwargs.get("Replacement") or "")
)
try:
logger.info(f"update_note_pure called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
warning = update_note_content(base_dir, k, t, r)
if warning:
return f"Successfully updated note '{k}'.\nWARNING: {warning}"
return f"Successfully updated note '{k}'."
except Exception as e: # pylint: disable=broad-exception-caught
return f"Failed to update note '{k}': {e}"
# Universal pure tool instance & aliases
update_note_pure = UpdateNotePureTool()
UpdateNotePure = UpdateNotePureTool
ToolRegistry.register(update_note_pure)
def get_update_note_tool_pure(ctx: ArtemisContext) -> BaseTool:
"""Exports update_note_pure as a LangChain BaseTool named 'update_note'."""
return update_note_pure.to_langchain_tool(ctx, name="update_note")
class AppendNotePureTool(ArtemisTool):
"""Universal pure tool for appending text content to notes in persistent memory."""
def __init__(self):
super().__init__(
name="append_note_pure",
description=APPEND_NOTE_DOCSTRING,
args_schema=AppendNoteArgs,
category="memory",
)
# pylint: disable=too-many-arguments,too-many-positional-arguments
async def execute(
self,
driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
ctx: ArtemisContext | None = None,
key: str | None = None,
content: str | None = None,
**kwargs: Any,
) -> str:
k = (
key
if key is not None
else (
kwargs.get("key")
or kwargs.get("Key")
or kwargs.get("title")
or kwargs.get("Title")
or ""
)
)
c = (
content
if content is not None
else (kwargs.get("content") or kwargs.get("Content") or "")
)
try:
logger.info(f"append_note_pure called with key='{k}'")
base_dir = (
ctx.data_engine.base_dir
if (
ctx
and getattr(ctx, "data_engine", None)
and getattr(ctx.data_engine, "base_dir", None)
)
else "."
)
append_note_content(base_dir, k, c)
return f"Successfully appended note to {k}.md."
except Exception as e: # pylint: disable=broad-exception-caught
return f"Failed to append note {k}.md: {e}"
# Universal pure tool instance & aliases
append_note_pure = AppendNotePureTool()
AppendNotePure = AppendNotePureTool
ToolRegistry.register(append_note_pure)
def get_append_note_tool_pure(ctx: ArtemisContext) -> BaseTool:
"""Exports append_note_pure as a LangChain BaseTool named 'append_note'."""
return append_note_pure.to_langchain_tool(ctx, name="append_note")
save_note_wrapper = ToolWrapper(
tool_fn_getter=get_save_note_tool,
on_success_fn=lambda key: f"Successfully saved note '{key}'.",
on_failure_fn=lambda key: f"Failed to save note '{key}'.",
)
read_note_wrapper = ToolWrapper(
tool_fn_getter=get_read_note_tool,
on_success_fn=format_read_note_success,
on_failure_fn=lambda key: format_read_note_failure(key, "not found"),
)
list_notes_wrapper = ToolWrapper(
tool_fn_getter=get_list_notes_tool,
on_success_fn=format_list_notes_success,
on_failure_fn=lambda: format_list_notes_failure("error"),
)
update_note_wrapper = ToolWrapper(
tool_fn_getter=get_update_note_tool,
on_success_fn=lambda key: f"Successfully updated note '{key}'.",
on_failure_fn=lambda key: f"Failed to update note '{key}'.",
)
append_note_wrapper = ToolWrapper(
tool_fn_getter=get_append_note_tool,
on_success_fn=lambda key: f"Successfully appended note '{key}'.",
on_failure_fn=lambda key: f"Failed to append note '{key}'.",
)