ECHO Memory Codex Plugin

Codex-native version of the ECHO memory plugin. It exposes one skill, echo-memory, with the vault contract, routing map, scaffold, and Python operational scripts needed to read, write, bootstrap, migrate, and health-check Jason's ECHO Obsidian vault.

Runtime

Set ECHO_KEY before making live vault calls. The plugin does not ship a bearer token.

Optional:

ECHO_BASE, default https://echoapi.alwisp.com
ECHO_TODAY, for deterministic date handling
ECHO_VERIFY, default 1
ECHO_LOCK_TTL, default 900

Primary scripts live in skills/echo-memory/scripts/:

echo.py
bootstrap.py
migrate.py
vault_lint.py
routing.json