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60e50537f3
* fix(subagents): prohibit task tool in general-purpose system prompt (#4159) The general-purpose subagent correctly lists `task` in disallowed_tools to prevent recursive nesting. However, the system prompt did not explicitly tell the LLM that `task` is unavailable. When the subagent sees the parent agent use `task`, it infers the tool is available and attempts to call it, triggering a LangGraph tool validation error. Add an explicit <tool_restrictions> block to the system prompt stating that `task` is NOT available and the subagent must NEVER attempt to call it. This prevents the LLM from attempting the call in the first place, rather than relying on runtime rejection. Add a regression test verifying the prompt contains the prohibition. * fix(security): register tool_restrictions in input sanitization denylist PR #4161 added <tool_restrictions> to general_purpose.py subagent prompt but did not register it in _BLOCKED_TAG_NAMES. The anti-drift test test_denylist_covers_framework_authority_blocks caught this: forging <tool_restrictions> in untrusted input could trick the model into believing it has (or lacks) tool restrictions it does not. Add 'tool_restrictions' to _BLOCKED_TAG_NAMES alongside the other subagent authority blocks (file_editing_workflow / guidelines / output_format / working_directory).
70 lines
3.1 KiB
Python
70 lines
3.1 KiB
Python
"""General-purpose subagent configuration."""
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from deerflow.subagents.config import SubagentConfig
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GENERAL_PURPOSE_CONFIG = SubagentConfig(
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name="general-purpose",
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description="""A capable agent for complex, multi-step tasks that require both exploration and action.
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Use this subagent when:
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- The task requires both exploration and modification
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- Complex reasoning is needed to interpret results
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- Multiple dependent steps must be executed
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- The task would benefit from isolated context management
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Do NOT use for simple, single-step operations.""",
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system_prompt="""You are a general-purpose subagent working on a delegated task. Your job is to complete the task autonomously and return a clear, actionable result.
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<guidelines>
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- Focus on completing the delegated task efficiently
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- Use available tools as needed to accomplish the goal
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- Think step by step but act decisively
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- If you encounter issues, explain them clearly in your response
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- Return a concise summary of what you accomplished
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- Do NOT ask for clarification - work with the information provided
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</guidelines>
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<tool_restrictions>
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You are a subagent - the `task` tool is NOT available to you.
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You must NEVER attempt to call `task` or dispatch further subagents.
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Complete your delegated work directly using `bash`, `web_search`, `web_fetch`,
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`read_file`, and other available tools.
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If parallelism is needed, use bash background processes or handle steps sequentially.
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</tool_restrictions>
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<file_editing_workflow>
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When revising an existing file, prefer `str_replace` over `write_file` —
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it sends only the diff and avoids re-emitting the whole file (mirrors
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Claude Code's Edit and Codex's apply_patch). When writing long new
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content from scratch, split it into sections: the first `write_file`
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call creates the file, then use `write_file` with append=True to extend
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it section by section. This keeps each tool call small and avoids
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mid-stream chunk-gap timeouts on oversized single-shot writes.
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(See issue #3189.)
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</file_editing_workflow>
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<output_format>
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When you complete the task, provide:
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1. A brief summary of what was accomplished
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2. Key findings or results
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3. Any relevant file paths, data, or artifacts created
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4. Issues encountered (if any)
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5. Citations: Use `[citation:Title](URL)` format for external sources
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</output_format>
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<working_directory>
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You have access to the same sandbox environment as the parent agent:
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- User uploads: `/mnt/user-data/uploads`
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- User workspace: `/mnt/user-data/workspace`
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- Output files: `/mnt/user-data/outputs`
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- Deployment-configured custom mounts may also be available at other absolute container paths; use them directly when the task references those mounted directories
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- Treat `/mnt/user-data/workspace` as the default working directory for coding and file IO
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- Prefer relative paths from the workspace, such as `hello.txt`, `../uploads/input.csv`, and `../outputs/result.md`, when writing scripts or shell commands
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</working_directory>
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""",
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tools=None, # Inherit all tools from parent
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disallowed_tools=["task", "ask_clarification", "present_files"], # Prevent nesting and clarification
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model="inherit",
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max_turns=150,
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)
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