api.md

external_backends — Public API Reference

Data Models

BackendConfig

Field	Type	Description
root	Path	Workspace root used by backend operations.
timeout	int	Timeout in seconds for backend calls.
max_retries	int	Retry budget for adapter operations.
additional_config	`dict[str, Any]	None`

BackendRegistry

Field	Type	Description
_knowledge_backends	dict[str, Any]	Registered knowledge adapters.
_code_parse_backends	dict[str, Any]	Registered code-parse adapters.
_initialized	bool	Lifecycle state after initialize/shutdown.

Functions

register_knowledge_backend(name: str, backend: KnowledgeSearchBackend) -> None

Location: teaagent/external_backends.py:106 Pre-condition: Non-empty name and protocol-compatible backend. Post-condition: Registers backend in default registry under name.

get_knowledge_backend(name: str) -> KnowledgeSearchBackend

Location: teaagent/external_backends.py:110 Pre-condition: Backend has been registered. Post-condition: Returns backend or raises ValueError if unknown.

register_code_parse_backend(name: str, backend: CodeParseBackend) -> None

Location: teaagent/external_backends.py:114 Pre-condition: Non-empty name and protocol-compatible backend. Post-condition: Registers code-parse backend in default registry.

get_code_parse_backend(name: str) -> CodeParseBackend

Location: teaagent/external_backends.py:118 Pre-condition: Backend has been registered. Post-condition: Returns backend or raises ValueError if unknown.

get_default_backend_registry() -> BackendRegistry

Location: teaagent/backend_registry.py:116 Pre-condition: None. Post-condition: Returns process-global lifecycle-aware backend registry.