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InjectedToolArg Class — langchain Architecture

Architecture documentation for the InjectedToolArg class in base.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  85ecb5bd_fbe3_a926_8a1c_56bb2ae9df14["InjectedToolArg"]
  80cebff4_efbd_4311_85e9_de0dc81a7eee["base.py"]
  85ecb5bd_fbe3_a926_8a1c_56bb2ae9df14 -->|defined in| 80cebff4_efbd_4311_85e9_de0dc81a7eee

Relationship Graph

Source Code

libs/core/langchain_core/tools/base.py lines 1366–1371

class InjectedToolArg:
    """Annotation for tool arguments that are injected at runtime.

    Tool arguments annotated with this class are not included in the tool
    schema sent to language models and are instead injected during execution.
    """

Defined In

Source

Frequently Asked Questions

What is the InjectedToolArg class?
InjectedToolArg is a class in the langchain codebase, defined in libs/core/langchain_core/tools/base.py.
Where is InjectedToolArg defined?
InjectedToolArg is defined in libs/core/langchain_core/tools/base.py at line 1366.

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