brainiac v0.20.2

Brainiac v0.20.2.

Engine (needed by every surface): uv tool install brainiac-cli / pip install brainiac-cli, or npx brainiac-install.

Claude Desktop Chat tab: download brainiac.mcpb below and double-click it (or Settings → Extensions → Advanced settings → Install Extension…). It is a small Node stdio shim that spawns the engine you already installed — it never vendors its own copy, and exposes read-only verbs under the same classification egress gate as the CLI. There is nothing to build: the same file works on macOS and Windows. Full steps: docs/install/README.md Path G.

See CHANGELOG.md section [0.20.2] for what changed.