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Tool Parsers Documentation

Overview

The parsers module provides a robust framework for parsing and validating tool calls in different formats. It ensures consistent handling of tool invocations regardless of the input format, making the system more flexible and maintainable.

Key Components

BaseToolCallParser

The abstract base class that defines the core interface for all tool call parsers. It provides:

  • Common validation logic
  • Error handling patterns
  • Standard parsing workflow
  • Type checking utilities

JSONToolCallParser

Specialized parser for handling JSON-formatted tool calls. Features include:

  • Strict JSON schema validation
  • Type coercion for parameters
  • Nested object support
  • Error messages for malformed JSON
  • Parameter validation against tool specifications

NonJSONToolCallParser

Parser implementation for handling tool calls in alternative formats. Capabilities include:

  • Support for structured text formats
  • Parameter extraction from non-JSON inputs
  • Flexible format handling
  • Conversion to standardized internal format