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feat(agent): add SelfTool for runtime self-inspection and configuration

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Add a built-in tool that lets the agent inspect and modify its own
runtime state (model, iterations, context window, etc.).

Key features:
- inspect: view current config, usage stats, and subagent status
- modify: adjust parameters at runtime (protected by type/range validation)
- Subagent observability: inspect running subagent tasks (phase,
  iteration, tool events, errors) — subagents are no longer a black box
- Watchdog corrects out-of-bounds values on each iteration
- Enabled by default in read-only mode (self_modify: false)
- All changes are in-memory only; restart restores defaults
- Comprehensive test suite (90 tests)

Includes a self-awareness skill (always-on) with progressive disclosure:
SKILL.md for core rules, references/examples.md for detailed scenarios.
This commit is contained in:
chengyongru
2026-04-16 23:44:26 +08:00
committed by Xubin Ren
parent 1304ff78cc
commit b51da93cbb
15 changed files with 2011 additions and 44 deletions
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tests/agent/test_task_cancel.py
+15 -5
View File
@@ -3,6 +3,7 @@
from __future__ import annotations
import asyncio
import time
from types import SimpleNamespace
from unittest.mock import AsyncMock, MagicMock, patch
@@ -269,7 +270,9 @@ class TestSubagentCancellation:
monkeypatch.setattr("nanobot.agent.tools.filesystem.ListDirTool.execute", fake_execute)
await mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"})
from nanobot.agent.subagent import SubagentStatus
status = SubagentStatus(task_id="sub-1", label="label", task_description="do task", started_at=time.monotonic())
await mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"}, status)
assistant_messages = [
msg for msg in captured_second_call
@@ -308,7 +311,9 @@ class TestSubagentCancellation:
mgr.runner.run = AsyncMock(side_effect=fake_run)
await mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"})
from nanobot.agent.subagent import SubagentStatus
status = SubagentStatus(task_id="sub-1", label="label", task_description="do task", started_at=time.monotonic())
await mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"}, status)
mgr.runner.run.assert_awaited_once()
mgr._announce_result.assert_awaited_once()
@@ -344,7 +349,9 @@ class TestSubagentCancellation:
monkeypatch.setattr("nanobot.agent.tools.filesystem.ListDirTool.execute", fake_execute)
await mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"})
from nanobot.agent.subagent import SubagentStatus
status = SubagentStatus(task_id="sub-1", label="label", task_description="do task", started_at=time.monotonic())
await mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"}, status)
mgr._announce_result.assert_awaited_once()
args = mgr._announce_result.await_args.args
@@ -356,7 +363,7 @@ class TestSubagentCancellation:
@pytest.mark.asyncio
async def test_cancel_by_session_cancels_running_subagent_tool(self, monkeypatch, tmp_path):
from nanobot.agent.subagent import SubagentManager
from nanobot.agent.subagent import SubagentManager, SubagentStatus
from nanobot.bus.queue import MessageBus
from nanobot.providers.base import LLMResponse, ToolCallRequest
@@ -389,7 +396,10 @@ class TestSubagentCancellation:
monkeypatch.setattr("nanobot.agent.tools.filesystem.ListDirTool.execute", fake_execute)
task = asyncio.create_task(
mgr._run_subagent("sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"})
mgr._run_subagent(
"sub-1", "do task", "label", {"channel": "test", "chat_id": "c1"},
SubagentStatus(task_id="sub-1", label="label", task_description="do task", started_at=time.monotonic()),
)
)
mgr._running_tasks["sub-1"] = task
mgr._session_tasks["test:c1"] = {"sub-1"}