Clients overview

Three surfaces, one store:

Surface	Shape	Start
CLI	Direct commands over the store	memcal brief
Web UI	Loopback dashboard: queue, dream, runs, settings	memcal ui
Any harness via MCP	brief.md plus a stdio tool server	python3 -m memcal.mcp_server

Native Hermes and OpenClaw integrations build on the same boundary: fresh snapshot every turn, user turns archived once, typed writes as code.