Module config 

XDG-based API key management for OpenRouter and other providers. XDG-based API key management for OpenRouter and other providers.

Stores keys in $XDG_CONFIG_HOME/sqlite-graphrag/config.toml with atomic write, symlink-attack defense and Unix permission hardening.

Structs

ApiKeyEntry

AppConfig

ResolvedKey

Functions

compute_fingerprint

config_file_path

get_setting

Read an operational setting from XDG config (flag > XDG > default is applied by callers). Returns None when unset.

list_settings

List all operational settings (no secrets).

load_config

mask_key

resolve_api_key

save_config

set_setting

Persist an operational setting in XDG config.toml (G-T-XDG-01).

unset_setting

Remove an operational setting from XDG config.toml.