toys: add oq, a non-interactive one-shot query wrapper

Submits a prompt to b/new, waits for completion, prints result to
stdout, then removes the job. Mirrors --noninteractive mode of
conventional agent CLIs. Supports all b/new spec fields as flags;
-parallel N prints N results separated by === headers.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

toys/oq

@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+# oq: non-interactive ollie query via b/ namespace.
+#
+# Usage: oq [flags] [prompt...]
+#        echo "prompt" | oq [flags]
+#
+# Flags:
+#   -name     base name for the job(s); suffixed with -0, -1, ...
+#   -cwd      working directory (default: pwd)
+#   -agent    agent config name
+#   -backend  backend override
+#   -model    model override
+#   -output   output format hint (e.g. json)
+#   -parallel run the same prompt N times in parallel (default: 1)
+#   -keep     do not remove job(s) after printing result
+
+set -euo pipefail
+
+MOUNT=${OLLIE_9MOUNT:-$HOME/mnt/ollie}
+
+die() { printf 'oq: %s\n' "$*" >&2; exit 1; }
+
+name=; cwd=; agent=; backend=; model=; output=; parallel=1; keep=0
+
+while [ $# -gt 0 ]; do
+    case $1 in
+        -name)     name=$2;     shift ;;
+        -cwd)      cwd=$2;      shift ;;
+        -agent)    agent=$2;    shift ;;
+        -backend)  backend=$2;  shift ;;
+        -model)    model=$2;    shift ;;
+        -output)   output=$2;   shift ;;
+        -parallel) parallel=$2; shift ;;
+        -keep)     keep=1 ;;
+        --)        shift; break ;;
+        -*) die "unknown flag: $1" ;;
+        *)  break ;;
+    esac
+    shift
+done
+
+# Prompt from remaining args or stdin.
+if [ $# -gt 0 ]; then
+    prompt="$*"
+elif ! [ -t 0 ]; then
+    prompt=$(cat)
+else
+    die "prompt required: pass as arguments or pipe via stdin"
+fi
+
+[ -z "$prompt" ] && die "empty prompt"
+
+cwd=${cwd:-$(pwd)}
+[ -z "$name" ] && name=$(date +%s%N)-$$
+
+{
+    printf 'name=%s\n'     "$name"
+    printf 'cwd=%s\n'     "$cwd"
+    [ -n "$agent"   ] && printf 'agent=%s\n'   "$agent"
+    [ -n "$backend" ] && printf 'backend=%s\n' "$backend"
+    [ -n "$model"   ] && printf 'model=%s\n'   "$model"
+    [ -n "$output"  ] && printf 'output=%s\n'  "$output"
+    printf 'parallel=%s\n' "$parallel"
+    printf -- '---\n'
+    printf '%s\n' "$prompt"
+} > "$MOUNT/b/new" || die "failed to submit job"
+
+rc=0
+for i in $(seq 0 $((parallel - 1))); do
+    id="${name}-${i}"
+    B="$MOUNT/b/$id"
+
+    while true; do
+        status=$(tr -d '[:space:]' < "$B/status" 2>/dev/null) || { sleep 0.05; continue; }
+        case "$status" in
+            done*)    break ;;
+            failed*)  rc=1; break ;;
+            *)        sleep 0.05 ;;
+        esac
+    done
+
+    [ "$parallel" -gt 1 ] && printf '=== %s ===\n' "$id"
+    cat "$B/result" 2>/dev/null
+
+    [ "$keep" -eq 0 ] && rm -r "$B" 2>/dev/null || true
+done
+
+exit $rc