localvectordb_server.mcp.config module

MCP Server Configuration

Simple configuration management for LocalVectorDB MCP server that maps directly to LocalVectorDB constructor parameters.

localvectordb_server.mcp.config.validate_database_name(name: str) → None

Reject database names that could escape databases_root when joined into a filesystem path.

Names explicitly listed in databases_map are trusted operator configuration and are not subject to this check; callers should consult the map first (MCPConfig.get_database_path does).

Raises:

ValueError – If the name is not a 1-128 character string starting with a letter or digit and containing only letters, digits, dots, underscores, and hyphens.

class localvectordb_server.mcp.config.MCPConfig(mode: Literal['read-only', 'read-write']='read-only', databases_root: str = './databases', databases_map: Dict[str, str]=<factory>, db_defaults: Dict[str, ~typing.Any]=<factory>, remote_defaults: Dict[str, ~typing.Any]=<factory>, max_concurrent_operations: int = 10, operation_timeout: int = 300, log_operations: bool = True, log_level: str = 'INFO', read_only_tools: List[str] = <factory>, write_tools: List[str] = <factory>)

Bases: object

Configuration for MCP server operation

mode: Literal['read-only', 'read-write'] = 'read-only'

databases_root: str = './databases'

databases_map: Dict[str, str]

db_defaults: Dict[str, Any]

remote_defaults: Dict[str, Any]

max_concurrent_operations: int = 10

operation_timeout: int = 300

log_operations: bool = True

log_level: str = 'INFO'

read_only_tools: List[str]

write_tools: List[str]

check_write_permission(operation: str)

Check if write operations are allowed

get_database_path(name: str) → str

Get the path or URL for a database

get_enabled_tools() → List[str]

Get list of tools enabled for current mode

classmethod from_env() → MCPConfig

Load configuration from environment variables

classmethod from_file(path: str) → MCPConfig

Load configuration from TOML file

classmethod load(config_path: str | None = None) → MCPConfig

Load configuration from file or environment

__init__(mode: Literal['read-only', 'read-write']='read-only', databases_root: str = './databases', databases_map: Dict[str, str]=<factory>, db_defaults: Dict[str, ~typing.Any]=<factory>, remote_defaults: Dict[str, ~typing.Any]=<factory>, max_concurrent_operations: int = 10, operation_timeout: int = 300, log_operations: bool = True, log_level: str = 'INFO', read_only_tools: List[str] = <factory>, write_tools: List[str] = <factory>) → None