nika:prompt

# confirm (default mode) — require an answer before deployment
invoke: { tool: "nika:prompt", args: { message: "Approve deploy to production?" } }
# input — collect a free-text value
invoke: { tool: "nika:prompt", args: { mode: input, message: "Paste the OTP:", default: "" } }
# choice — pick one of N (the candidates arrive through with:)
with: { a: "${{ tasks.a.output }}", b: "${{ tasks.b.output }}" }
invoke: { tool: "nika:prompt", args: { mode: choice, message: "Which title?", choices: ["${{ with.a }}", "${{ with.b }}"] } }