pub fn load() -> BTreeMap<String, String>Expand description
Load captured agent runtime variables, honoring the freshness TTL.
When no valid capture exists, falls back to probing the parent process’s
environment (#800). This covers the case where the lean-ctx MCP server was
spawned by an agent that sets runtime vars only in native shell commands
(e.g. Codex with CODEX_THREAD_ID) without going through lean-ctx -c first.