MUBU Harness Notes

Target

• Software: Mubu desktop app
• User goal: let Codex inspect, search, navigate, and perform careful atomic edits on the same local Mubu workspace the user is actively using

Backend Surfaces

Read surfaces:

• local backup snapshots
• local RxDB .storage
• client-sync logs

Live surfaces:

• /v3/api/document/get
• /v3/api/colla/events

Auth and context sources:

• local users store for token and userId
• sync logs for memberId
• live /document/get for current baseVersion

Current Command Groups

Grouped Click domains:

• discover
• inspect
• mutate
• session

Discover / inspect examples:

• recent
• folders
• path-docs
• daily-current
• daily-nodes
• open-path
• doc-nodes

Mutate:

• update-text
• create-child
• delete-node

Packaging:

• cli-anything-mubu
• python -m cli_anything.mubu
• editable install root: agent-harness/
• canonical source root: agent-harness/cli_anything/mubu/...
• compatibility wrappers remain at the project root
• packaged skill regeneration: python3 agent-harness/skill_generator.py agent-harness

Current State Model

Subcommand mode:

• stateless per invocation

REPL mode:

• persisted current_doc
• persisted current_node
• persisted local command history
• session JSON stored at ~/.config/cli-anything-mubu/session.json
• REPL history stored at ~/.config/cli-anything-mubu/history.txt
• startup banner exposes the packaged SKILL.md absolute path
• override via CLI_ANYTHING_MUBU_STATE_DIR

Safety Model

• inspect before mutate
• dry-run first for live mutations
• update-text is live-verified
• create-child is live-verified
• delete-node is live-verified

Current Gaps

• no undo/redo
• no move primitive
• no broader live multi-command E2E suite beyond the reversible scratch verification