0.18.0

Added

• drive guide [name]: scenarios, the commands for a common task in order — set-up, find-decision,
  brief-document, agent-access — and memo's person-brief under "Works with". --json gives the same as data.
• drive skill show and drive skill install: the agent skill, which says when to pick drive and points at
  guide and commands. Neither needs a profile.
• drive models text download <model> and drive images models download <model> download the search and
  picture models into the folder every WireCat CLI shares, checked against their sha256. No profile or sign-in is
  needed; --offline refuses them.
• drive help options prints the options for every command and drive help <command> one command's help;
  neither needs a profile.

Changed — may break callers

• drive commands without --json prints a text list by section, even when piped: every command on one line,
  its usage and description, (writes) when it changes something, under Read, Write, Organise, Automate or Set up.
  It printed the whole JSON tree. A script that parsed a bare drive commands must pass --json, which prints the
  same document as before.
• drive mcp serves three tools in place of one per command (161 before): drive_tools_search finds a command
  and shows its arguments, drive_read and drive_write run it as { command, arguments } — the model tg and max
  use. Commands, arguments, permissions and the audit record are unchanged; drive_write is not offered when the
  profile allows no writes. mcp --tools lists commands by command instead of tool name.
• drive --help and a bare drive show a short first screen instead of every command and option: what drive
  is for, eight things it does, the other WireCat tools, and where to go next. The full help moved to --help-all,
  the options for every command to drive help options. A leaf command's --help ends with Returns, Next usually
  and Example, and its old "Examples:" block is gone.
• A list query refuses a word that starts with -- as an unknown option, with a suggestion
  (documents list --tag budget → "unknown option '--tag' (Did you mean --page?)"), instead of reading it as query
  text. It comes with cli-core 0.345.0.

Fixed

• --help on a list that takes a query (documents list, memories list, facts list, api list) prints the
  help again; since cli-core 0.343.0 it was refused as an unknown option (exit 2). Every leaf command's --help is
  now checked in the tests.
• The profile may follow a global option that takes a value: drive --timeout 30s personal status reads personal
  as the profile, not 30s.
• A search that finds nothing before anything is imported says so in not_imported: no folder is selected, or no
  sync has run yet. An empty answer read as "no such document".
• session start checks that the keyring can be used before it shows the Google sign-in, so a computer without one
  fails at once instead of after consent.
• drive complete --help prints the help instead of "choose a supported shell".
• The advice for a missing search or picture model names drive's own download (drive models text download e5-small, drive images models download clip-b32) instead of tg's, which needed a profile and a second tool.
• drive mcp no longer offers tools the Google sign-in cannot run: changing Google files needs --grant write,
  Drive Activity needs activity, Drive apps need apps. They used to be listed and fail when called. memories extract, which sends a document to the model and changes no Google file, stays offered without --grant write.
• README, search and configuration pages download the text and picture models with drive itself; the
  npx @wirecat/tg-cli workaround is gone. The configuration page lists DRIVE_READ_ONLY.

Security

• DRIVE_READ_ONLY=1 locks the process as --read-only does: every command that changes local
  or Google data is refused with exit 5 before anything is touched, and the MCP server offers no write.
  Any value but empty or 0 turns it on.