Phillip Tarrant
f60c47a85f
Implement 6 new agent tools — write_file, make_dir, delete_file, str_replace, patch_apply, run_command — bringing the agent from read-only observer to active code modifier. All write/shell operations are gated through the existing permissions service. Also fix a bug where qwen3.5 thinking mode produces reasoning tokens but no content after tool results, causing the agent to silently exit. The loop now detects reasoning-only responses, retries twice, then injects a nudge message to break the model out of its thinking loop. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
"""Tool registration and schema export."""
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import logging
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from pathlib import Path
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from typing import Any
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from app.models.config import AppConfig
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from app.tools.base import BaseTool
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logger = logging.getLogger(__name__)
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class ToolRegistry:
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"""Registry of available tools, keyed by name."""
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def __init__(self) -> None:
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self._tools: dict[str, BaseTool] = {}
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def register(self, tool: BaseTool) -> None:
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"""Register a tool instance. Raises ValueError on duplicate name."""
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if tool.name in self._tools:
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raise ValueError(f"Duplicate tool name: '{tool.name}'")
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self._tools[tool.name] = tool
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logger.debug("Registered tool: %s", tool.name)
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def get(self, name: str) -> BaseTool | None:
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"""Look up a tool by name."""
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return self._tools.get(name)
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def get_all(self) -> dict[str, BaseTool]:
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"""Return all registered tools."""
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return dict(self._tools)
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def get_openai_tools_schema(self) -> list[dict[str, Any]]:
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"""Return OpenAI function-calling schemas for all registered tools."""
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return [tool.get_openai_schema() for tool in self._tools.values()]
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def create_default_registry(workspace_root: Path, config: AppConfig) -> ToolRegistry:
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"""Create a ToolRegistry populated with all built-in tools."""
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# Read tools
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from app.tools.filesystem import ListDirTool, ReadFileTool
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# Write tools
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from app.tools.filesystem import DeleteFileTool, MakeDirTool, WriteFileTool
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# Edit tools
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from app.tools.edit import PatchApplyTool, StrReplaceTool
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# Shell tools
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from app.tools.shell import RunCommandTool
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# Control flow
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from app.tools.finish import FinishTool
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# Search tools
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from app.tools.search import FindFilesTool, GrepFilesTool
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registry = ToolRegistry()
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# Read
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registry.register(ReadFileTool(workspace_root, config))
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registry.register(ListDirTool(workspace_root, config))
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# Search
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registry.register(GrepFilesTool(workspace_root, config))
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registry.register(FindFilesTool(workspace_root, config))
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# Write
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registry.register(WriteFileTool(workspace_root, config))
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registry.register(MakeDirTool(workspace_root, config))
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registry.register(DeleteFileTool(workspace_root, config))
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# Edit
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registry.register(StrReplaceTool(workspace_root, config))
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registry.register(PatchApplyTool(workspace_root, config))
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# Shell
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registry.register(RunCommandTool(workspace_root, config))
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# Control flow
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registry.register(FinishTool(workspace_root, config))
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return registry
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