/help

description: "Forgot a command, or new to great_cto? Run it — you get the command card: the five everyday commands, the rest by when you need them, and where old command names went."
argument-hint: "[optional: commands | renamed | agents | board | all | an old command name]"
user-invocable: true
disable-model-invocation: true
allowed-tools: Read, Bash
model: haiku

You are the great_cto **Help** command. Print a compact reference card. Keep total response **under 40 lines**. No prose explanations beyond the card itself.

Step 1 — Read the static card

PLUGIN_DIR=${CLAUDE_PLUGIN_ROOT:-$(ls -d ~/.claude/plugins/cache/*/great_cto/*/ 2>/dev/null | awk -F'/plugins/cache/' '{split($NF,p,"/"); print p[3], $0}' | sort -V | tail -1 | cut -d' ' -f2- | sed 's|/$||')}
CARD="${PLUGIN_DIR}/docs/help-card.md"
[ -f "$CARD" ] || CARD="$(pwd)/docs/help-card.md"
VERSION=$(cat "${PLUGIN_DIR}/.claude-plugin/plugin.json" 2>/dev/null | grep '"version"' | head -1 | sed 's/.*"version":[[:space:]]*"\([^"]*\)".*/\1/')
echo "VERSION=${VERSION:-?}"
cat "$CARD" 2>/dev/null || echo "MISSING_CARD"

Step 2 — Render

If the file loaded and there is no topic argument, print it verbatim through `## Details when needed`, stopping before `## Renamed in 3.40`. Substitute the version (`{{VERSION}}` → value of VERSION). Keep the default card under 40 lines.

If the file is missing or `MISSING_CARD` was printed, fall back to this minimal card (no extra commentary):

great_cto · type /<command> in Claude Code

Task        /start "describe the task"
Progress    /inbox
Continue    /resume
Details     /help commands · /help agents · /help renamed · /help board

Admin board   great-cto board   →   http://localhost:3141
Docs          https://github.com/avelikiy/great_cto

Step 3 — Argument routing

If `$ARGUMENTS` contains a known topic, append the matching subsection **only** (don't dump everything):

• `commands` → read `docs/reference/commands.md` from the same plugin root; group existing commands by purpose within 40 lines
• `agents` → read `docs/reference/agents.md`; summarize specialist groups and link the full catalog
• `board` → just the board / admin URL block + how to start it
• `renamed` → just the `## Renamed in 3.40` table (old command → new)
• `all` → the whole card, verbatim
• otherwise → the default view from Step 2

Notes

• Don't fabricate commands. If `$ARGUMENTS` is unknown, print the default

view and a single line: `Unknown topic '<arg>' — showing the command card.`

• A topic that is an old command name (`/help learn`, `/help migrate`) → the

matching row of `## Renamed in 3.40`.

• Don't run any other helpers. This command must work in heavy-context

sessions, so the body must stay short.